{"id":128583,"date":"2025-05-11T15:00:00","date_gmt":"2025-05-11T08:00:00","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=128583"},"modified":"2025-09-17T15:54:42","modified_gmt":"2025-09-17T08:54:42","slug":"danh-gia-man-hinh-gaming-viewsonic-vx2457a","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/danh-gia-man-hinh-gaming-viewsonic-vx2457a\/","title":{"rendered":"\u0110\u00e1nh gi\u00e1 m\u00e0n h\u00ecnh gaming ViewSonic VS20209 VX2457A: 170Hz gi\u00e1 si\u00eau r\u1ebb!"},"content":{"rendered":"\n<p>ViewSonic t\u1eeb l\u00e2u \u0111\u00e3 l\u00e0 c\u00e1i t\u00ean quen thu\u1ed9c trong ph\u00e2n kh\u00fac <a href=\"https:\/\/phongvu.vn\/c\/man-hinh-gaming\" target=\"_blank\" rel=\"noreferrer noopener\">m\u00e0n h\u00ecnh gaming<\/a> t\u1ea7m trung, mang \u0111\u1ebfn nh\u1eefng s\u1ea3n ph\u1ea9m c\u00f3 hi\u1ec7u n\u0103ng t\u1ed1t v\u1edbi m\u1ee9c gi\u00e1 ph\u1ea3i ch\u0103ng. M\u00e0n h\u00ecnh gaming ViewSonic VS20209 VX2457A-HD-PRO l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh, nh\u1eafm \u0111\u1ebfn c\u00e1c game th\u1ee7 mu\u1ed1n s\u1edf h\u1eefu m\u1ed9t m\u00e0n h\u00ecnh 23.8 inch Full HD v\u1edbi t\u1ea7n s\u1ed1 qu\u00e9t 170Hz m\u00e0 kh\u00f4ng c\u1ea7n b\u1ecf ra qu\u00e1 nhi\u1ec1u chi ph\u00ed.<\/p>\n\n\n\n<p>Trong b\u00e0i \u0111\u00e1nh gi\u00e1 n\u00e0y, m\u1eddi anh c\u00f9ng <a href=\"https:\/\/phongvu.vn\/cong-nghe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Phong V\u0169 Tech News<\/a> \u0111\u00e1nh gi\u00e1 chi\u1ebfc m\u00e0n h\u00ecnh gaming ViewSonic VS20209 VX2457A xem n\u00f3 c\u00f3 th\u1ef1c s\u1ef1 l\u00e0 l\u1ef1a ch\u1ecdn \u201csi\u00eau s\u1ebb\u201d nh\u01b0 l\u1eddi \u0111\u1ed3n hay kh\u00f4ng nh\u00e9!<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_55 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-6a1f4e93c0a47\" ><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-6a1f4e93c0a47\"  type=\"checkbox\" id=\"item-6a1f4e93c0a47\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/phongvu.vn\/cong-nghe\/danh-gia-man-hinh-gaming-viewsonic-vx2457a\/#I_Thiet_ke_cung_cap_va_chac_chan\" title=\"I. Thi\u1ebft k\u1ebf c\u1ee9ng c\u00e1p v\u00e0 ch\u1eafc ch\u1eafn\">I. Thi\u1ebft k\u1ebf c\u1ee9ng c\u00e1p v\u00e0 ch\u1eafc ch\u1eafn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/phongvu.vn\/cong-nghe\/danh-gia-man-hinh-gaming-viewsonic-vx2457a\/#II_Tam_man_va_do_phu_mau\" title=\"II. T\u1ea5m m\u00e0n v\u00e0 \u0111\u1ed9 ph\u1ee7 m\u00e0u\">II. T\u1ea5m m\u00e0n v\u00e0 \u0111\u1ed9 ph\u1ee7 m\u00e0u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/phongvu.vn\/cong-nghe\/danh-gia-man-hinh-gaming-viewsonic-vx2457a\/#III_Tan_so_quet_len_den_170Hz\" title=\"III. T\u1ea7n s\u1ed1 qu\u00e9t l\u00ean \u0111\u1ebfn 170Hz\">III. T\u1ea7n s\u1ed1 qu\u00e9t l\u00ean \u0111\u1ebfn 170Hz<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/phongvu.vn\/cong-nghe\/danh-gia-man-hinh-gaming-viewsonic-vx2457a\/#IV_Cac_cong_nghe_phuc_vu_nhu_bao_ve_mat\" title=\"IV. C\u00e1c c\u00f4ng ngh\u1ec7 ph\u1ee5c v\u1ee5 nh\u01b0 b\u1ea3o v\u1ec7 m\u1eaft\">IV. C\u00e1c c\u00f4ng ngh\u1ec7 ph\u1ee5c v\u1ee5 nh\u01b0 b\u1ea3o v\u1ec7 m\u1eaft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/phongvu.vn\/cong-nghe\/danh-gia-man-hinh-gaming-viewsonic-vx2457a\/#V_Cong_ket_noi\" title=\"V. C\u1ed5ng k\u1ebft n\u1ed1i\">V. C\u1ed5ng k\u1ebft n\u1ed1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/phongvu.vn\/cong-nghe\/danh-gia-man-hinh-gaming-viewsonic-vx2457a\/#VI_Ket_luan\" title=\"VI. K\u1ebft lu\u1eadn\">VI. K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"I_Thiet_ke_cung_cap_va_chac_chan\"><\/span><strong>I. Thi\u1ebft k\u1ebf c\u1ee9ng c\u00e1p v\u00e0 ch\u1eafc ch\u1eafn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><a href=\"https:\/\/phongvu.vn\/c\/man-hinh-gaming-viewsonic\" target=\"_blank\" rel=\"noreferrer noopener\">M\u00e0n h\u00ecnh gaming ViewSonic<\/a> VX2457A mang \u0111\u1ebfn c\u1ea3m gi\u00e1c hi\u1ec7n \u0111\u1ea1i nh\u01b0ng kh\u00f4ng ph\u00f4 tr\u01b0\u01a1ng. Thi\u1ebft k\u1ebf t\u1ed5ng th\u1ec3 c\u1ee7a <a href=\"https:\/\/phongvu.vn\/c\/man-hinh-may-tinh\" target=\"_blank\" rel=\"noreferrer noopener\">m\u00e0n h\u00ecnh<\/a> kh\u00e1 t\u1ed1i gi\u1ea3n v\u1edbi vi\u1ec1n m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c l\u00e0m m\u1ecfng \u1edf ba c\u1ea1nh t\u1ea1o hi\u1ec7u \u1ee9ng \u201ckh\u00f4ng khung\u201d (frameless) khi nh\u00ecn t\u1eeb ph\u00eda tr\u01b0\u1edbc, gi\u00fap t\u0103ng \u0111\u1ed9 th\u1ea9m m\u1ef9 v\u00e0 ph\u00f9 h\u1ee3p cho c\u00e1c setup \u0111a m\u00e0n h\u00ecnh.\u00a0<\/p>\n\n\n\n<p>M\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c ho\u00e0n thi\u1ec7n t\u1eeb nh\u1ef1a c\u1ee9ng, v\u1edbi b\u1ec1 m\u1eb7t nh\u00e1m m\u1edd ch\u1ed1ng b\u00e1m v\u00e2n tay kh\u00e1 hi\u1ec7u qu\u1ea3. T\u1ed5ng th\u1ec3 m\u00e0n h\u00ecnh c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9, ch\u1ec9 kho\u1ea3ng 3.5kg (bao g\u1ed3m ch\u00e2n \u0111\u1ebf), gi\u00fap vi\u1ec7c di chuy\u1ec3n ho\u1eb7c l\u1eafp \u0111\u1eb7t tr\u1edf n\u00ean d\u1ec5 d\u00e0ng. M\u1eb7t sau c\u1ee7a m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u00e1c \u0111\u01b0\u1eddng c\u1eaft v\u00e1t ch\u00e9o, t\u1ea1o \u0111i\u1ec3m nh\u1ea5n tinh t\u1ebf m\u00e0 kh\u00f4ng qu\u00e1 \u201ch\u1ea7m h\u1ed1\u201d nh\u01b0 m\u1ed9t s\u1ed1 d\u00f2ng gaming kh\u00e1c. N\u1ebfu b\u1ea1n y\u00eau th\u00edch m\u1ed9t thi\u1ebft k\u1ebf g\u1ecdn g\u00e0ng, kh\u00f4ng qu\u00e1 ph\u00f4 tr\u01b0\u01a1ng nh\u01b0ng v\u1eabn \u0111\u1ee7 ch\u1ea5t \u201cgame th\u1ee7\u201d, VX2457A s\u1ebd ghi \u0111i\u1ec3m.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-5.jpg\" alt=\"M\u00e0n h\u00ecnh gaming ViewSonic VX2457A mang \u0111\u1ebfn c\u1ea3m gi\u00e1c hi\u1ec7n \u0111\u1ea1i nh\u01b0ng kh\u00f4ng ph\u00f4 tr\u01b0\u01a1ng\" class=\"wp-image-128584\" width=\"1068\" height=\"667\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-5.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-5-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-5-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-5-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-5-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-5-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-5-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-5-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-5-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-5-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-5-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" title=\"\"><figcaption class=\"wp-element-caption\">M\u00e0n h\u00ecnh gaming ViewSonic VX2457A mang \u0111\u1ebfn c\u1ea3m gi\u00e1c hi\u1ec7n \u0111\u1ea1i nh\u01b0ng kh\u00f4ng ph\u00f4 tr\u01b0\u01a1ng<\/figcaption><\/figure>\n\n\n\n<p>V\u1ec1 ch\u00e2n \u0111\u1ebf, ViewSonic trang b\u1ecb cho VX2457A m\u1ed9t ch\u00e2n \u0111\u1ebf \u0111\u01a1n gi\u1ea3n nh\u01b0ng ch\u1eafc ch\u1eafn. Ch\u00e2n \u0111\u1ebf n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh t\u1ed1t, kh\u00f4ng b\u1ecb rung l\u1eafc khi s\u1eed d\u1ee5ng, ngay c\u1ea3 trong nh\u1eefng kho\u1ea3nh kh\u1eafc \u201ccao tr\u00e0o\u201d khi ch\u01a1i game.&nbsp;<\/p>\n\n\n\n<p>Tuy nhi\u00ean, ch\u00e2n \u0111\u1ebf ch\u1ec9 h\u1ed7 tr\u1ee3 \u0111i\u1ec1u ch\u1ec9nh g\u00f3c nghi\u00eang (tilt) t\u1eeb -5\u00b0 \u0111\u1ebfn 20\u00b0, kh\u00f4ng c\u00f3 t\u00f9y ch\u1ecdn xoay ngang, \u0111i\u1ec1u ch\u1ec9nh chi\u1ec1u cao hay pivot. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t h\u1ea1n ch\u1ebf v\u1edbi nh\u1eefng ai mu\u1ed1n t\u00f9y ch\u1ec9nh t\u01b0 th\u1ebf ng\u1ed3i linh ho\u1ea1t h\u01a1n. N\u1ebfu b\u1ea1n c\u1ea7n m\u1ed9t g\u00f3c nh\u00ecn \u0111a d\u1ea1ng h\u01a1n, c\u00f3 l\u1ebd s\u1ebd c\u1ea7n \u0111\u1ea7u t\u01b0 th\u00eam m\u1ed9t gi\u00e1 \u0111\u1ee1 VESA (m\u00e0n h\u00ecnh h\u1ed7 tr\u1ee3 chu\u1ea9n VESA 100x100mm).<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-6.jpg\" alt=\"ViewSonic trang b\u1ecb cho VX2457A m\u1ed9t ch\u00e2n \u0111\u1ebf \u0111\u01a1n gi\u1ea3n nh\u01b0ng ch\u1eafc ch\u1eafn.\" class=\"wp-image-128585\" width=\"1068\" height=\"667\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-6.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-6-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-6-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-6-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-6-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-6-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-6-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-6-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-6-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-6-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-6-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" title=\"\"><figcaption class=\"wp-element-caption\">ViewSonic trang b\u1ecb cho VX2457A m\u1ed9t ch\u00e2n \u0111\u1ebf \u0111\u01a1n gi\u1ea3n nh\u01b0ng ch\u1eafc ch\u1eafn<\/figcaption><\/figure>\n\n\n\n<p>M\u1ed9t \u0111i\u1ec3m c\u1ed9ng nh\u1ecf l\u00e0 thi\u1ebft k\u1ebf ch\u00e2n \u0111\u1ebf kh\u00f4ng chi\u1ebfm qu\u00e1 nhi\u1ec1u kh\u00f4ng gian b\u00e0n l\u00e0m vi\u1ec7c, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c setup g\u1ecdn g\u00e0ng. Ngo\u00e0i ra, ViewSonic c\u0169ng t\u00edch h\u1ee3p m\u1ed9t khe nh\u1ecf \u1edf ch\u00e2n \u0111\u1ebf \u0111\u1ec3 qu\u1ea3n l\u00fd c\u00e1p, gi\u00fap b\u00e0n l\u00e0m vi\u1ec7c c\u1ee7a b\u1ea1n tr\u00f4ng ng\u0103n n\u1eafp h\u01a1n. Nh\u00ecn chung, thi\u1ebft k\u1ebf c\u1ee7a VX2457A kh\u00f4ng qu\u00e1 n\u1ed5i b\u1eadt nh\u01b0ng \u0111\u1ee7 d\u00f9ng, t\u1eadp trung v\u00e0o t\u00ednh th\u1ef1c d\u1ee5ng v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi t\u00fai ti\u1ec1n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"II_Tam_man_va_do_phu_mau\"><\/span><strong>II. T\u1ea5m m\u00e0n v\u00e0 \u0111\u1ed9 ph\u1ee7 m\u00e0u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>ViewSonic VX2457A s\u1eed d\u1ee5ng t\u1ea5m n\u1ec1n IPS v\u1edbi \u0111\u1ed9 ph\u00e2n gi\u1ea3i Full HD (1920&#215;1080) tr\u00ean k\u00edch th\u01b0\u1edbc 23.8 inch. T\u1ea5m n\u1ec1n IPS l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi trong t\u1ea7m gi\u00e1 n\u00e0y, mang l\u1ea1i g\u00f3c nh\u00ecn r\u1ed9ng l\u00ean \u0111\u1ebfn 178\u00b0 c\u1ea3 ngang v\u00e0 d\u1ecdc, \u0111\u1ea3m b\u1ea3o m\u00e0u s\u1eafc v\u00e0 \u0111\u1ed9 chi ti\u1ebft kh\u00f4ng b\u1ecb bi\u1ebfn \u0111\u1ed5i khi nh\u00ecn t\u1eeb c\u00e1c g\u00f3c kh\u00e1c nhau. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch n\u1ebfu b\u1ea1n th\u01b0\u1eddng xuy\u00ean chia s\u1ebb m\u00e0n h\u00ecnh v\u1edbi b\u1ea1n b\u00e8 ho\u1eb7c l\u00e0m vi\u1ec7c nh\u00f3m.<\/p>\n\n\n\n<p>V\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec3n th\u1ecb, VX2457A c\u00f3 \u0111\u1ed9 ph\u1ee7 m\u00e0u \u0111\u1ea1t kho\u1ea3ng 72% NTSC (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng kho\u1ea3ng 99% sRGB), m\u1ed9t con s\u1ed1 kh\u00e1 \u1ea5n t\u01b0\u1ee3ng trong ph\u00e2n kh\u00fac. M\u00e0u s\u1eafc tr\u00ean m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c t\u00e1i hi\u1ec7n r\u1ef1c r\u1ee1, s\u1ed1ng \u0111\u1ed9ng, \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c t\u1ef1a game c\u00f3 \u0111\u1ed3 h\u1ecda t\u01b0\u01a1i s\u00e1ng nh\u01b0 Valorant, Overwatch hay Genshin Impact.&nbsp;<\/p>\n\n\n\n<p>\u0110\u1ed9 t\u01b0\u01a1ng ph\u1ea3n t\u0129nh c\u1ee7a m\u00e0n h\u00ecnh \u0111\u1ea1t 1000:1, mang l\u1ea1i h\u00ecnh \u1ea3nh c\u00f3 chi\u1ec1u s\u00e2u, v\u1edbi m\u00e0u \u0111en \u0111\u1ee7 \u0111\u1eadm v\u00e0 m\u00e0u tr\u1eafng s\u00e1ng r\u00f5. Tuy nhi\u00ean, v\u00ec l\u00e0 t\u1ea5m n\u1ec1n IPS, hi\u1ec7n t\u01b0\u1ee3ng h\u1edf s\u00e1ng (IPS glow) nh\u1eb9 v\u1eabn c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n \u1edf c\u00e1c g\u00f3c m\u00e0n h\u00ecnh trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng t\u1ed1i, d\u00f9 kh\u00f4ng qu\u00e1 \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-3.jpg\" alt=\"VX2457A c\u00f3 \u0111\u1ed9 ph\u1ee7 m\u00e0u \u0111\u1ea1t kho\u1ea3ng 72% NTSC (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng kho\u1ea3ng 99% sRGB)\" class=\"wp-image-128586\" width=\"1068\" height=\"667\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-3.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-3-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-3-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-3-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-3-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-3-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-3-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-3-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-3-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-3-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-3-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" title=\"\"><figcaption class=\"wp-element-caption\">VX2457A c\u00f3 \u0111\u1ed9 ph\u1ee7 m\u00e0u \u0111\u1ea1t kho\u1ea3ng 72% NTSC (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng kho\u1ea3ng 99% sRGB)<\/figcaption><\/figure>\n\n\n\n<p>\u0110\u1ed9 s\u00e1ng t\u1ed1i \u0111a c\u1ee7a VX2457A \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 \u1edf m\u1ee9c 250 nits, \u0111\u1ee7 \u0111\u1ec3 s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng v\u0103n ph\u00f2ng ho\u1eb7c ph\u00f2ng c\u00f3 \u00e1nh s\u00e1ng v\u1eeba ph\u1ea3i. Tuy nhi\u00ean, n\u1ebfu ph\u00f2ng c\u1ee7a b\u1ea1n c\u00f3 \u00e1nh s\u00e1ng m\u1ea1nh ho\u1eb7c c\u1eeda s\u1ed5 l\u1edbn, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh r\u00e8m ho\u1eb7c \u00e1nh s\u00e1ng \u0111\u1ec3 tr\u00e1nh l\u00f3a. M\u00e0n h\u00ecnh c\u0169ng \u0111\u01b0\u1ee3c ph\u1ee7 l\u1edbp ch\u1ed1ng ch\u00f3i (anti-glare), gi\u00fap gi\u1ea3m ph\u1ea3n chi\u1ebfu hi\u1ec7u qu\u1ea3, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m tho\u1ea3i m\u00e1i khi s\u1eed d\u1ee5ng trong th\u1eddi gian d\u00e0i.<\/p>\n\n\n\n<p>M\u1ed9t \u0111i\u1ec3m \u0111\u00e1ng ch\u00fa \u00fd l\u00e0 ViewSonic \u0111\u00e3 t\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 SuperClear\u00ae IPS cho VX2457A, gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c m\u00e0u s\u1eafc v\u00e0 \u0111\u1ed9 s\u1eafc n\u00e9t. Trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m, t\u00f4i nh\u1eadn th\u1ea5y c\u00e1c chi ti\u1ebft nh\u1ecf trong game nh\u01b0 texture c\u1ee7a nh\u00e2n v\u1eadt hay hi\u1ec7u \u1ee9ng \u00e1nh s\u00e1ng \u0111\u01b0\u1ee3c t\u00e1i hi\u1ec7n r\u00f5 r\u00e0ng, kh\u00f4ng b\u1ecb m\u1edd hay b\u1ec7t m\u00e0u. D\u00f9 kh\u00f4ng th\u1ec3 so s\u00e1nh v\u1edbi c\u00e1c m\u00e0n h\u00ecnh 2K hay 4K cao c\u1ea5p, nh\u01b0ng v\u1edbi m\u1ee9c gi\u00e1 t\u1ea7m trung, ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec3n th\u1ecb c\u1ee7a VX2457A ho\u00e0n to\u00e0n \u0111\u00e1p \u1ee9ng t\u1ed1t nhu c\u1ea7u gaming v\u00e0 gi\u1ea3i tr\u00ed c\u01a1 b\u1ea3n.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"III_Tan_so_quet_len_den_170Hz\"><\/span><strong>III. T\u1ea7n s\u1ed1 qu\u00e9t l\u00ean \u0111\u1ebfn 170Hz<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0110i\u1ec3m s\u00e1ng nh\u1ea5t c\u1ee7a ViewSonic VX2457A ch\u00ednh l\u00e0 t\u1ea7n s\u1ed1 qu\u00e9t 170Hz, m\u1ed9t con s\u1ed1 \u1ea5n t\u01b0\u1ee3ng trong ph\u00e2n kh\u00fac gi\u00e1 d\u01b0\u1edbi 3 tri\u1ec7u \u0111\u1ed3ng. T\u1ea7n s\u1ed1 qu\u00e9t cao \u0111\u1ea3m b\u1ea3o chuy\u1ec3n \u0111\u1ed9ng tr\u00ean m\u00e0n h\u00ecnh m\u01b0\u1ee3t m\u00e0, gi\u1ea3m thi\u1ec3u hi\u1ec7n t\u01b0\u1ee3ng x\u00e9 h\u00ecnh (tearing) v\u00e0 gi\u1eadt lag, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c t\u1ef1a game FPS ho\u1eb7c \u0111ua xe y\u00eau c\u1ea7u ph\u1ea3n h\u1ed3i nhanh. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c 170Hz, b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng c\u00e1p HDMI ho\u1eb7c DisplayPort v\u00e0 k\u00edch ho\u1ea1t ch\u1ebf \u0111\u1ed9 \u00e9p xung (overclock) trong c\u00e0i \u0111\u1eb7t OSD c\u1ee7a m\u00e0n h\u00ecnh. N\u1ebfu kh\u00f4ng \u00e9p xung, t\u1ea7n s\u1ed1 qu\u00e9t m\u1eb7c \u0111\u1ecbnh l\u00e0 144Hz,&nbsp; v\u1eabn r\u1ea5t \u1ed5n cho h\u1ea7u h\u1ebft c\u00e1c game th\u1ee7.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-2.jpg\" alt=\"\u0110i\u1ec3m s\u00e1ng nh\u1ea5t c\u1ee7a ViewSonic VX2457A ch\u00ednh l\u00e0 t\u1ea7n s\u1ed1 qu\u00e9t 170Hz\" class=\"wp-image-128588\" width=\"1068\" height=\"667\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-2.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-2-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-2-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-2-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-2-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-2-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-2-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-2-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-2-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-2-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-2-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" title=\"\"><figcaption class=\"wp-element-caption\">\u0110i\u1ec3m s\u00e1ng nh\u1ea5t c\u1ee7a ViewSonic VX2457A ch\u00ednh l\u00e0 t\u1ea7n s\u1ed1 qu\u00e9t 170Hz<\/figcaption><\/figure>\n\n\n\n<p>Th\u1eddi gian ph\u1ea3n h\u1ed3i c\u1ee7a VX2457A \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 l\u00e0 1ms (MPRT), \u0111\u1ee7 nhanh \u0111\u1ec3 gi\u1ea3m thi\u1ec3u hi\u1ec7n t\u01b0\u1ee3ng b\u00f3ng m\u1edd (motion blur) khi ch\u01a1i c\u00e1c t\u1ef1a game c\u00f3 nh\u1ecbp \u0111\u1ed9 nhanh. Trong th\u1ef1c t\u1ebf, khi ch\u01a1i c\u00e1c game nh\u01b0 CS:GO hay Apex Legends, t\u00f4i nh\u1eadn th\u1ea5y c\u00e1c chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a nh\u00e2n v\u1eadt v\u00e0 hi\u1ec7u \u1ee9ng \u0111\u1ea1n r\u1ea5t m\u01b0\u1ee3t m\u00e0, kh\u00f4ng c\u00f3 c\u1ea3m gi\u00e1c \u201c\u0111u\u00f4i\u201d kh\u00f3 ch\u1ecbu. M\u00e0n h\u00ecnh c\u0169ng h\u1ed7 tr\u1ee3 c\u00f4ng ngh\u1ec7 Adaptive-Sync (t\u01b0\u01a1ng th\u00edch v\u1edbi c\u1ea3 NVIDIA G-Sync v\u00e0 AMD FreeSync), gi\u00fap \u0111\u1ed3ng b\u1ed9 t\u1ea7n s\u1ed1 qu\u00e9t c\u1ee7a m\u00e0n h\u00ecnh v\u1edbi t\u1ed1c \u0111\u1ed9 khung h\u00ecnh c\u1ee7a card \u0111\u1ed3 h\u1ecda, lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng x\u00e9 h\u00ecnh g\u1ea7n nh\u01b0 ho\u00e0n to\u00e0n.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"IV_Cac_cong_nghe_phuc_vu_nhu_bao_ve_mat\"><\/span><strong>IV. C\u00e1c c\u00f4ng ngh\u1ec7 ph\u1ee5c v\u1ee5 nh\u01b0 b\u1ea3o v\u1ec7 m\u1eaft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>ViewSonic lu\u00f4n ch\u00fa tr\u1ecdng \u0111\u1ebfn s\u1ee9c kh\u1ecfe ng\u01b0\u1eddi d\u00f9ng, v\u00e0 VX2457A kh\u00f4ng ph\u1ea3i ngo\u1ea1i l\u1ec7. M\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 b\u1ea3o v\u1ec7 m\u1eaft Eye ProTech, bao g\u1ed3m ch\u1ebf \u0111\u1ed9 gi\u1ea3m \u00e1nh s\u00e1ng xanh (Low Blue Light) v\u00e0 c\u00f4ng ngh\u1ec7 ch\u1ed1ng nh\u1ea5p nh\u00e1y (Flicker-Free). Nh\u1eefng t\u00ednh n\u0103ng n\u00e0y gi\u00fap gi\u1ea3m m\u1ecfi m\u1eaft v\u00e0 c\u0103ng th\u1eb3ng khi s\u1eed d\u1ee5ng m\u00e0n h\u00ecnh trong th\u1eddi gian d\u00e0i, \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c game th\u1ee7 ho\u1eb7c nh\u00e2n vi\u00ean v\u0103n ph\u00f2ng th\u01b0\u1eddng xuy\u00ean l\u00e0m vi\u1ec7c li\u00ean t\u1ee5c nhi\u1ec1u gi\u1edd.<\/p>\n\n\n\n<p>Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, t\u00f4i nh\u1eadn th\u1ea5y ch\u1ebf \u0111\u1ed9 gi\u1ea3m \u00e1nh s\u00e1ng xanh ho\u1ea1t \u0111\u1ed9ng kh\u00e1 hi\u1ec7u qu\u1ea3. Khi b\u1eadt ch\u1ebf \u0111\u1ed9 n\u00e0y, t\u00f4ng m\u00e0u m\u00e0n h\u00ecnh chuy\u1ec3n sang s\u1eafc \u1ea5m h\u01a1n, gi\u1ea3m c\u1ea3m gi\u00e1c ch\u00f3i m\u1eaft m\u00e0 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng qu\u00e1 nhi\u1ec1u \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh. C\u00f4ng ngh\u1ec7 ch\u1ed1ng nh\u1ea5p nh\u00e1y c\u0169ng gi\u00fap tr\u1ea3i nghi\u1ec7m xem \u1ed5n \u0111\u1ecbnh h\u01a1n, \u0111\u1eb7c bi\u1ec7t khi l\u00e0m vi\u1ec7c trong m\u00f4i tr\u01b0\u1eddng \u00e1nh s\u00e1ng y\u1ebfu.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-4.jpg\" alt=\"M\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 b\u1ea3o v\u1ec7 m\u1eaft Eye ProTech\" class=\"wp-image-128589\" width=\"1068\" height=\"667\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-4.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-4-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-4-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-4-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-4-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-4-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-4-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-4-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-4-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-4-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-4-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" title=\"\"><figcaption class=\"wp-element-caption\">M\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 b\u1ea3o v\u1ec7 m\u1eaft Eye ProTech<\/figcaption><\/figure>\n\n\n\n<p>Ngo\u00e0i ra, ViewSonic c\u00f2n cung c\u1ea5p c\u00e1c ch\u1ebf \u0111\u1ed9 hi\u1ec3n th\u1ecb \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u s\u1eb5n nh\u01b0 Game, Movie, Web, Text v\u00e0 Eco. Ch\u1ebf \u0111\u1ed9 Game \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch, v\u1edbi c\u00e1c t\u00f9y ch\u1ec9nh t\u0103ng \u0111\u1ed9 s\u00e1ng v\u00e0 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n, gi\u00fap c\u00e1c chi ti\u1ebft trong game hi\u1ec7n r\u00f5 h\u01a1n, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c c\u1ea3nh t\u1ed1i. Ch\u1ebf \u0111\u1ed9 Eco l\u1ea1i gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n, ph\u00f9 h\u1ee3p n\u1ebfu b\u1ea1n mu\u1ed1n ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. Nh\u1eefng t\u00ednh n\u0103ng n\u00e0y tuy kh\u00f4ng qu\u00e1 \u0111\u1ed9t ph\u00e1 nh\u01b0ng cho th\u1ea5y s\u1ef1 ch\u0103m ch\u00fat c\u1ee7a ViewSonic trong vi\u1ec7c mang l\u1ea1i tr\u1ea3i nghi\u1ec7m tho\u1ea3i m\u00e1i nh\u1ea5t cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"V_Cong_ket_noi\"><\/span><strong>V. C\u1ed5ng k\u1ebft n\u1ed1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>V\u1ec1 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i, ViewSonic VX2457A \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 c\u00e1c c\u1ed5ng c\u1ea7n thi\u1ebft cho m\u1ed9t m\u00e0n h\u00ecnh gaming t\u1ea7m trung. C\u1ee5 th\u1ec3, m\u00e0n h\u00ecnh c\u00f3:<\/p>\n\n\n\n<ul>\n<li>1 c\u1ed5ng HDMI 1.4<\/li>\n\n\n\n<li>1 c\u1ed5ng DisplayPort 1.2<\/li>\n\n\n\n<li>1 c\u1ed5ng VGA<\/li>\n\n\n\n<li>1 c\u1ed5ng \u00e2m thanh 3.5mm (Audio Out)<\/li>\n<\/ul>\n\n\n\n<p>C\u1ed5ng HDMI 1.4 v\u00e0 DisplayPort 1.2 h\u1ed7 tr\u1ee3 t\u1ea7n s\u1ed1 qu\u00e9t t\u1ed1i \u0111a 170Hz \u1edf \u0111\u1ed9 personally, \u0111\u1ea3m b\u1ea3o b\u1ea1n c\u00f3 th\u1ec3 khai th\u00e1c h\u1ebft ti\u1ec1m n\u0103ng c\u1ee7a m\u00e0n h\u00ecnh. C\u1ed5ng VGA l\u00e0 m\u1ed9t \u0111i\u1ec3m c\u1ed9ng cho nh\u1eefng ai v\u1eabn s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb c\u0169, nh\u01b0ng v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh Full HD v\u00e0 gaming, b\u1ea1n n\u00ean \u01b0u ti\u00ean d\u00f9ng HDMI ho\u1eb7c DisplayPort \u0111\u1ec3 c\u00f3 tr\u1ea3i nghi\u1ec7m t\u1ed1t nh\u1ea5t.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-1.jpg\" alt=\"ViewSonic VX2457A \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 c\u00e1c c\u1ed5ng c\u1ea7n thi\u1ebft cho m\u1ed9t m\u00e0n h\u00ecnh gaming t\u1ea7m trung\" class=\"wp-image-128587\" width=\"1068\" height=\"667\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-1.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-1-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-1-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-1-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-1-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-1-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-1-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-1-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-1-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-1-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/danh-gia-man-hinh-viewsonic-vs20209-vx2457a-hd-pro-23-8-inch-1-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" title=\"\"><figcaption class=\"wp-element-caption\">ViewSonic VX2457A \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 c\u00e1c c\u1ed5ng c\u1ea7n thi\u1ebft cho m\u1ed9t m\u00e0n h\u00ecnh gaming t\u1ea7m trung<\/figcaption><\/figure>\n\n\n\n<p>C\u1ed5ng \u00e2m thanh 3.5mm cho ph\u00e9p k\u1ebft n\u1ed1i tai nghe ho\u1eb7c loa ngo\u00e0i, m\u1ed9t t\u00ednh n\u0103ng ti\u1ec7n l\u1ee3i n\u1ebfu b\u1ea1n kh\u00f4ng mu\u1ed1n ph\u1ee5 thu\u1ed9c v\u00e0o loa t\u00edch h\u1ee3p c\u1ee7a PC. Tuy nhi\u00ean, VX2457A kh\u00f4ng c\u00f3 loa t\u00edch h\u1ee3p, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0 h\u1ea1n ch\u1ebf v\u1edbi m\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng mu\u1ed1n s\u1eed d\u1ee5ng m\u00e0n h\u00ecnh cho m\u1ee5c \u0111\u00edch gi\u1ea3i tr\u00ed \u0111a ph\u01b0\u01a1ng ti\u1ec7n m\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft b\u1ecb \u00e2m thanh ri\u00eang.<\/p>\n\n\n\n<p>Nh\u00ecn chung, c\u00e1c c\u1ed5ng k\u1ebft n\u1ed1i c\u1ee7a VX2457A \u0111\u1ee7 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u01a1 b\u1ea3n c\u1ee7a game th\u1ee7 v\u00e0 ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng. N\u1ebfu b\u1ea1n c\u1ea7n nhi\u1ec1u c\u1ed5ng h\u01a1n (v\u00ed d\u1ee5, th\u00eam USB ho\u1eb7c HDMI th\u1ee9 hai), c\u00f3 l\u1ebd c\u1ea7n c\u00e2n nh\u1eafc c\u00e1c d\u00f2ng cao c\u1ea5p h\u01a1n.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"VI_Ket_luan\"><\/span><strong>VI. K\u1ebft lu\u1eadn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>ViewSonic VX2457A-HD-PRO l\u00e0 m\u1ed9t chi\u1ebfc m\u00e0n h\u00ecnh gaming \u0111\u00e1ng gi\u00e1 trong ph\u00e2n kh\u00fac t\u1ea7m trung, mang \u0111\u1ebfn s\u1ef1 c\u00e2n b\u1eb1ng ho\u00e0n h\u1ea3o gi\u1eefa hi\u1ec7u n\u0103ng, t\u00ednh n\u0103ng v\u00e0 gi\u00e1 c\u1ea3. V\u1edbi thi\u1ebft k\u1ebf t\u1ed1i gi\u1ea3n nh\u01b0ng hi\u1ec7n \u0111\u1ea1i, t\u1ea5m n\u1ec1n IPS ch\u1ea5t l\u01b0\u1ee3ng, t\u1ea7n s\u1ed1 qu\u00e9t 170Hz v\u00e0 c\u00e1c c\u00f4ng ngh\u1ec7 h\u1ed7 tr\u1ee3 nh\u01b0 Eye ProTech, Adaptive-Sync, VX2457A \u0111\u00e1p \u1ee9ng t\u1ed1t nhu c\u1ea7u c\u1ee7a c\u1ea3 game th\u1ee7 eSports l\u1eabn ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng. D\u00f9 v\u1eabn c\u00f3 m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf nh\u01b0 ch\u00e2n \u0111\u1ebf thi\u1ebfu linh ho\u1ea1t hay \u0111\u1ed9 ph\u00e2n gi\u1ea3i ch\u1ec9 d\u1eebng \u1edf Full HD, nh\u01b0ng v\u1edbi m\u1ee9c gi\u00e1 \u201csi\u00eau s\u1ebb\u201d v\u00e0 nh\u1eefng g\u00ec n\u00f3 mang l\u1ea1i, \u0111\u00e2y l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn kh\u00f3 b\u1ecf qua.<\/p>\n\n\n\n<div class=\"pv-products-card\"><div class=\"pv-products-title\"><div><\/div><\/div><div class=\"pv-products\" data-type=\"list\" data-key=\"product-area\" data-skus=\"250204741\"><\/div><\/div>\n\n\n\n<p>N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t m\u00e0n h\u00ecnh gaming gi\u00e1 r\u1ebb nh\u01b0ng v\u1eabn \u0111\u1ee7 m\u1ea1nh m\u1ebd \u0111\u1ec3 \u201cc\u00e2n\u201d c\u00e1c t\u1ef1a game y\u00eau th\u00edch, ViewSonic VX2457A ch\u1eafc ch\u1eafn \u0111\u00e1ng \u0111\u1ec3 c\u00e2n nh\u1eafc. H\u00e3y gh\u00e9 th\u0103m Phong V\u0169 \u0111\u1ec3 tham kh\u1ea3o th\u00eam th\u00f4ng tin v\u00e0 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i h\u1ea5p d\u1eabn.<\/p>\n\n\n\n<p><strong>B\u00e0i vi\u1ebft li\u00ean quan:<\/strong><\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/danh-gia-chi-tiet-man-hinh-gaming-msi-g255f\" target=\"_blank\" rel=\"noreferrer noopener\">\u0110\u00e1nh gi\u00e1 m\u00e0n h\u00ecnh gaming MSI G255F: L\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi cho anh em game th\u1ee7 trong ph\u00e2n kh\u00fac gi\u00e1 tr\u00f2n 3 tri\u1ec7u<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/top-man-hinh-gaming-gia-re\" target=\"_blank\" rel=\"noreferrer noopener\">Top 5 m\u00e0n h\u00ecnh gaming gi\u00e1 r\u1ebb, \u0111\u00e1ng s\u1edf h\u1eefu nh\u1ea5t t\u1ea1i Phong V\u0169<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/danh-gia-man-hinh-dell-s2425h\" target=\"_blank\" rel=\"noreferrer noopener\">\u0110\u00e1nh gi\u00e1 m\u00e0n h\u00ecnh Dell S2425H: Qu\u00e1 ngon cho m\u1ed9t chi\u1ebfc m\u00e0n h\u00ecnh v\u1eeba l\u00e0m vi\u1ec7c v\u1eeba gi\u1ea3i tr\u00ed<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>ViewSonic t\u1eeb l\u00e2u \u0111\u00e3 l\u00e0 c\u00e1i t\u00ean quen thu\u1ed9c trong ph\u00e2n kh\u00fac m\u00e0n h\u00ecnh gaming t\u1ea7m trung, mang \u0111\u1ebfn nh\u1eefng s\u1ea3n ph\u1ea9m c\u00f3 hi\u1ec7u n\u0103ng t\u1ed1t v\u1edbi m\u1ee9c gi\u00e1 ph\u1ea3i ch\u0103ng. M\u00e0n h\u00ecnh gaming ViewSonic VS20209 VX2457A-HD-PRO l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh, nh\u1eafm \u0111\u1ebfn c\u00e1c game th\u1ee7 mu\u1ed1n s\u1edf h\u1eefu m\u1ed9t m\u00e0n h\u00ecnh 23.8 [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":128584,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[10],"tags":[1813,531,4457],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/128583"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=128583"}],"version-history":[{"count":4,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/128583\/revisions"}],"predecessor-version":[{"id":128662,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/128583\/revisions\/128662"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/128584"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=128583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=128583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=128583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}