{"id":39331,"date":"2020-08-04T14:22:44","date_gmt":"2020-08-04T07:22:44","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=39331"},"modified":"2020-08-04T14:22:44","modified_gmt":"2020-08-04T07:22:44","slug":"nhung-diem-duoc-mong-cho-cho-su-nang-cap-tren-sony-a7s-iii","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/nhung-diem-duoc-mong-cho-cho-su-nang-cap-tren-sony-a7s-iii\/","title":{"rendered":"Nh\u1eefng \u0111i\u1ec3m \u0111\u01b0\u1ee3c mong ch\u1edd cho s\u1ef1 n\u00e2ng c\u1ea5p tr\u00ean Sony A7S III"},"content":{"rendered":"

A7S II \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 \u0111\u00e1nh gi\u00e1 v\u00e0 ng\u01b0\u1eddi d\u00f9ng \u0111\u00f3n nh\u1eadn r\u1ea5t t\u1ed1t. Nh\u01b0ng ba n\u0103m l\u00e0 kho\u1ea3ng th\u1eddi gian kh\u00e1 d\u00e0i trong m\u1ed9t l\u0129nh v\u1ef1c chuy\u1ec3n \u0111\u1ed9ng nhanh nh\u01b0 v\u1eady.\u00a0Nhi\u1ec1u ng\u01b0\u1eddi hy v\u1ecdng r\u1eb1ng m\u1ed9t chi\u1ebfc Sony A7S III, v\u1edbi t\u00ean model ILCE7SM3. C\u00f3 th\u1ec3 tr\u00ecnh l\u00e0ng trong kho\u1ea3ng th\u1eddi gian cu\u1ed1i n\u0103m. C\u00f3 r\u1ea5t nhi\u1ec1u s\u1ef1 k\u1ef3 v\u1ecdng v\u1ec1 n\u00e2ng c\u1ea5p. V\u00e0 nh\u1eefng \u0111i\u1ec3m n\u1ed5i tr\u1ed9i d\u01b0\u1edbi \u0111\u00e2y \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00f9ng tr\u00f4ng ch\u1edd.<\/p>\n

1. C\u1ea3m bi\u1ebfn m\u1edbi tr\u00ean Sony A7S III<\/h2>\n

Sony A7S III c\u00f3 th\u1ec3 s\u1ebd c\u00f3 c\u1ea3m bi\u1ebfn m\u1edbi, ngay c\u1ea3 khi \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a n\u00f3 v\u1eabn gi\u1eef nguy\u00ean.<\/p>\n

\"D\u00f2ng
D\u00f2ng A7S chu\u1ea9n b\u1ecb \u0111\u00f3n ch\u00e0o th\u1ebf h\u1ec7 th\u1ee9 III<\/figcaption><\/figure>\n

C\u1ea3 Sony A7S v\u00e0 A7S II \u0111\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf xung quanh c\u1ea3m bi\u1ebfn to\u00e0n khung h\u00ecnh 12,2MP. V\u00e0 gi\u1ea3 s\u1eed \u0111\u1ea7u ra video c\u1ee7a A7S III \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n \u1edf 4K, hy v\u1ecdng A7S III s\u1ebd cung c\u1ea5p m\u1ed9t c\u00e1i g\u00ec \u0111\u00f3 t\u01b0\u01a1ng t\u1ef1.<\/p>\n

Nhi\u1ec1u ng\u01b0\u1eddi hy v\u1ecdng r\u1eb1ng c\u1ea3m bi\u1ebfn s\u1ebd l\u00e0 m\u1edbi. Ho\u1eb7c \u00edt nh\u1ea5t l\u00e0 \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p. Sony c\u00f3 nhi\u1ec1u ki\u1ebfn \u200b\u200bth\u1ee9c chuy\u00ean m\u00f4n v\u1ec1 thi\u1ebft k\u1ebf c\u1ea3m bi\u1ebfn. V\u00e0 ch\u00fang ta \u0111\u00e3 quen v\u1edbi vi\u1ec7c nh\u00ecn th\u1ea5y c\u00e1c m\u1eabu c\u1ea3m bi\u1ebfn th\u1ec3 thao m\u1edbi v\u1edbi c\u1ea5u tr\u00fac kh\u00e1c nhau v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd b\u1ed5 sung. Thay v\u00ec nhi\u1ec1u megapixel. SonyAlphaRumors tuy\u00ean b\u1ed1 r\u1eb1ng m\u1ed9t ngu\u1ed3n \u0111\u00e1ng tin c\u1eady \u0111\u00e3 ti\u1ebft l\u1ed9 r\u1eb1ng c\u1ea3m bi\u1ebfn s\u1ebd l\u00e0 chip Exmor RS.<\/p>\n

2. DCI 4K v\u00e0 ph\u1ea1m vi t\u1ed1c \u0111\u1ed9 khung h\u00ecnh r\u1ed9ng h\u01a1n<\/h2>\n
\"
Ch\u00fang ta hy v\u1ecdng s\u1ebd th\u1ea5y t\u00f9y ch\u1ecdn ghi 50 \/ 60p<\/figcaption><\/figure>\n

A7S II ch\u1ec9 ghi l\u1ea1i c\u00e1c c\u1ea3nh quay 4K \u1edf \u0111\u1ecbnh d\u1ea1ng UHD 4K. Thay v\u00ec \u1edf c\u1ea3 hai t\u00f9y ch\u1ecdn DCI v\u00e0 UHD 4K. N\u00f3 ho\u1ea1t \u0111\u1ed9ng \u1edf 24p v\u00e0 25p (ho\u1eb7c 30p trong NTSC) v\u00e0 khi quay \u1edf t\u1ed1c \u0111\u1ed9 khung h\u00ecnh cao h\u01a1n cho c\u00e1c c\u1ea3nh quay ch\u1eadm (\u1edf Full HD). N\u00f3 b\u1ecb gi\u1edbi h\u1ea1n \u1edf 100 \/ 120p, v\u1edbi h\u1ec7 s\u1ed1 crop 2.2x c\u0169ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u1edf \u0111\u00e2y.<\/p>\n

\u0110\u1ec3 m\u00e1y \u1ea3nh chi\u1ebfn \u0111\u1ea5u ch\u1ed1ng l\u1ea1i Olympus OM-DE-M1 Mark II v\u00e0 Panasonic GH5S. Ch\u00fang ta hy v\u1ecdng s\u1ebd th\u1ea5y t\u00f9y ch\u1ecdn ghi 50 \/ 60p. V\u00e0 kh\u1ea3 n\u0103ng quay trong c\u1ea3 4K t\u00f9y ch\u1ecdn.<\/p>\n

3. Ghi 10 bit v\u00e0 kh\u00f4ng gi\u1edbi h\u1ea1n th\u1eddi gian<\/h2>\n
\"Nh\u1eefng
Nh\u1eefng \u0111i\u1ec3m \u0111\u01b0\u1ee3c mong ch\u1edd cho s\u1ef1 n\u00e2ng c\u1ea5p tr\u00ean Sony A7S III<\/figcaption><\/figure>\n

C\u00e1c nh\u00e0 quay phim s\u1ebd mong \u0111\u1ee3i th\u1ea5y m\u1ed9t ph\u1ea1m vi kh\u1ea3 n\u0103ng r\u1ed9ng h\u01a1n v\u1edbi c\u1ea3 ghi \u00e2m b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i. M\u1ed9t l\u0129nh v\u1ef1c m\u00e0 A7S II cho th\u1ea5y tu\u1ed5i c\u1ee7a n\u00f3 l\u00e0 v\u1edbi t\u1ed1c \u0111\u1ed9 bit c\u1ee7a n\u00f3.<\/p>\n

Khi b\u1ea1n xem x\u00e9t r\u1eb1ng c\u00e1c m\u00e1y \u1ea3nh hi\u1ec7n \u0111\u1ea1i h\u01a1n c\u00f3 th\u1ec3 ghi l\u1ea1i c\u1ea3nh quay 4: 2: 2 b\u00ean trong \u1edf m\u1ed9t ph\u1ea1m vi t\u1ed1c \u0111\u1ed9 khung h\u00ecnh. V\u00e0 c\u0169ng c\u00f3 th\u1ec3 ghi l\u1ea1i c\u1ea3nh quay 10 bit gi\u00fap b\u1ea1n c\u00f3 \u0111i\u1ec3m xu\u1ea5t ph\u00e1t t\u1ed1t h\u01a1n \u0111\u1ec3 ph\u00e2n lo\u1ea1i. \u0110\u00e2y ch\u1eafc ch\u1eafn l\u00e0 n\u01a1i c\u1ea7n c\u1ea3i thi\u1ec7n. S\u1ebd r\u1ea5t t\u1ed1t khi th\u1ea5y Sony g\u1ee1 b\u1ecf gi\u1edbi h\u1ea1n 30 ph\u00fat khi quay video v\u00e0 cung c\u1ea5p ghi \u00e2m kh\u00f4ng gi\u1edbi h\u1ea1n.<\/p>\n

4. K\u00ednh ng\u1eafm n\u00e2ng c\u1ea5p v\u1edbi Sony A7S III<\/h2>\n

Gi\u1ed1ng nh\u01b0 A7S II, A7 II cung c\u1ea5p k\u00ednh ng\u1eafm 2,36 tri\u1ec7u \u0111i\u1ec3m. Nh\u01b0ng A7S III c\u00f3 th\u1ec3 c\u00f3 t\u1ea5m n\u1ec1n OLED \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao h\u01a1n<\/p>\n

Kh\u00f4ng ch\u1ec9 c\u00e1c m\u1eabu A9 v\u00e0 A7R III g\u1ea7n \u0111\u00e2y nh\u1ea5t c\u1ee7a Sony c\u00f2n t\u00edch h\u1ee3p thay th\u1ebf 3,69 tri\u1ec7u \u0111i\u1ec3m v\u1edbi t\u1ed1c \u0111\u1ed9 l\u00e0m m\u1edbi 120fps. M\u00e0 c\u00e1c m\u1eabu \u0111\u1ed1i th\u1ee7 nh\u01b0 Panasonic GH5 v\u00e0 bi\u1ebfn th\u1ec3 GH5S c\u1ee7a n\u00f3. V\u00e0 th\u1eadm ch\u00ed c\u1ea3 G9 r\u1ebb h\u01a1n – c\u0169ng cung c\u1ea5p m\u1ed9t th\u1ee9 r\u1ea5t gi\u1ed1ng nhau.<\/p>\n

5. LCD t\u1ed1t h\u01a1n, c\u1ea3m \u1ee9ng<\/h2>\n
\"C\u00f3
C\u00f3 v\u1ebb nh\u01b0 A7S III s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng nh\u01b0 A7 III.<\/figcaption><\/figure>\n

Sony \u0111\u00e3 m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi nh\u1eefng ng\u01b0\u1eddi kh\u00e1c \u0111\u1ec3 k\u1ebft h\u1ee3p m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng v\u00e0o th\u00e2n m\u00e1y APS-C v\u00e0 to\u00e0n khung h\u00ecnh. V\u00e0 \u0111\u00e2y l\u00e0 m\u1ed9t t\u00ednh n\u0103ng \u0111\u00e3 b\u1ecb b\u1ecf l\u1ee1 tr\u00ean A7S II. B\u00e2y gi\u1edd, n\u00f3 \u0111\u00e3 xu\u1ea5t hi\u1ec7n tr\u00ean m\u1ed9t s\u1ed1 m\u00e1y \u1ea3nh Alpha m\u1edbi h\u01a1n. D\u0129 nhi\u00ean, ch\u00fang ta r\u1ea5t k\u1ef3 v\u1ecdng \u0111i\u1ec1u n\u00e0y s\u1ebd \u0111\u1ebfn v\u1edbi A7S III.<\/p>\n

T\u00f3m l\u1ea1i m\u1ed9t d\u00f2ng nh\u01b0 Sony A7S III d\u0129 nhi\u00ean mang trong m\u00ecnh nhi\u1ec1u s\u1ef1 mong \u0111\u1ee3i. Kh\u00f4ng ch\u1ec9 ri\u00eang 5 \u0111i\u1ec1u tr\u00ean m\u00e0 c\u00f2n r\u1ea5t nhi\u1ec1u nh\u1eefng \u0111i\u1ec1u kh\u00e1c n\u1eefa. Tuy nhi\u00ean n\u00e2ng c\u1ea5p ch\u1eafc ch\u1eafn l\u00e0 c\u00f3 nh\u01b0ng \u0111\u1ebfn \u0111\u00e2u th\u00ec c\u0169ng kh\u00f3 n\u00f3i. H\u01a1n n\u1eefa l\u00e0m d\u00e2u tr\u0103m h\u1ecd ch\u01b0a bao gi\u1edd l\u00e0 d\u1ec5. V\u00e0 d\u00f9 c\u00f3 th\u1ebf n\u00e0o th\u00ec Sony A7S III ch\u1eafc ch\u1eafn s\u1ebd tuy\u1ec7t v\u1eddi. Theo d\u00f5i th\u00eam th\u00f4ng tin v\u00e0 mua h\u00e0ng v\u1edbi nhi\u1ec1u \u01b0u \u0111\u00e3i h\u1ea5p d\u1eabn t\u1ea1i phongvu.vn.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

A7S II \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 \u0111\u00e1nh gi\u00e1 v\u00e0 ng\u01b0\u1eddi d\u00f9ng \u0111\u00f3n nh\u1eadn r\u1ea5t t\u1ed1t. Nh\u01b0ng ba n\u0103m l\u00e0 kho\u1ea3ng th\u1eddi gian kh\u00e1 d\u00e0i trong m\u1ed9t l\u0129nh v\u1ef1c chuy\u1ec3n \u0111\u1ed9ng nhanh nh\u01b0 v\u1eady.\u00a0Nhi\u1ec1u ng\u01b0\u1eddi hy v\u1ecdng r\u1eb1ng m\u1ed9t chi\u1ebfc Sony A7S III, v\u1edbi t\u00ean model ILCE7SM3. C\u00f3 th\u1ec3 tr\u00ecnh l\u00e0ng trong kho\u1ea3ng th\u1eddi gian cu\u1ed1i […]<\/p>\n","protected":false},"author":1,"featured_media":39347,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[10],"tags":[33],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/39331"}],"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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=39331"}],"version-history":[{"count":9,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/39331\/revisions"}],"predecessor-version":[{"id":39646,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/39331\/revisions\/39646"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/39347"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=39331"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=39331"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=39331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}