{"id":12687,"date":"2017-04-18T10:11:31","date_gmt":"2017-04-18T10:11:31","guid":{"rendered":"https:\/\/electronics-bloger.com\/?p=12687"},"modified":"2025-07-24T07:03:52","modified_gmt":"2025-07-24T07:03:52","slug":"camera-hanh-trinh-o-to-1080p-hoac-1296p","status":"publish","type":"post","link":"https:\/\/luview.com\/vi\/1080p-or-1296p-dashboard-car-camera\/","title":{"rendered":"Camera h\u00e0nh tr\u00ecnh \u00f4 t\u00f4 1080p hay 1296p?"},"content":{"rendered":"

Hi\u1ec7n nay c\u00f3 r\u1ea5t nhi\u1ec1u Camera h\u00e0nh tr\u00ecnh \u00f4 t\u00f4<\/a> C\u00e1c th\u01b0\u01a1ng hi\u1ec7u v\u00e0 m\u1eabu m\u00e3 tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u00e1c nhau. \u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi ti\u00eau d\u00f9ng th\u00f4ng th\u01b0\u1eddng, ch\u00fang ta c\u00f3 th\u1ec3 t\u1eadp trung nhi\u1ec1u h\u01a1n v\u00e0o s\u1ed1 megapixel c\u1ee7a camera. Hi\u1ec7n nay, camera h\u00e0nh tr\u00ecnh 1080p ho\u1eb7c 1296p r\u1ea5t ph\u1ed5 bi\u1ebfn tr\u00ean th\u1ecb tr\u01b0\u1eddng, trong khi camera h\u00e0nh tr\u00ecnh 1440p v\u1eabn ch\u01b0a ph\u1ed5 bi\u1ebfn l\u1eafm v\u00ec ch\u00fang ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean c\u00e1c d\u00f2ng xe cao c\u1ea5p. Li\u1ec7u c\u00f3 \u0111\u00fang l\u00e0 camera h\u00e0nh tr\u00ecnh 1296p t\u1ed1t h\u01a1n camera h\u00e0nh tr\u00ecnh 1080p? \u0110i\u1ec1u n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn.<\/p>\n

\"Camera<\/p>\n

\u0110\u1ed1i v\u1edbi camera h\u00e0nh tr\u00ecnh ch\u1ed1ng gian l\u1eadn giao th\u00f4ng, \u0111\u1ed9 ph\u00e2n gi\u1ea3i 1080p \u0111\u00e3 \u0111\u1ee7 r\u00f5 n\u00e9t. \u0110\u1ed9 ph\u00e2n gi\u1ea3i qu\u00e1 cao s\u1ebd l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 tu\u1ed5i th\u1ecd c\u1ee7a th\u1ebb SD c\u0169ng nh\u01b0 th\u1eddi gian ghi h\u00ecnh. Ngo\u00e0i ra, do m\u1ed7i pixel c\u00f3 \u0111\u1ed9 s\u00e1ng lux gi\u1ea3m \u0111\u1ed1i v\u1edbi camera h\u00e0nh tr\u00ecnh 1296p, hi\u1ec7u \u1ee9ng quan s\u00e1t ban \u0111\u00eam c\u00f3 th\u1ec3 k\u00e9m h\u01a1n, v\u00ec v\u1eady kh\u00f4ng \u0111\u00e1ng \u0111\u1ec3 l\u00e0m \u0111i\u1ec1u \u0111\u00f3.<\/p>\n

Ch\u00fang ta c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i t\u00ecnh hu\u1ed1ng n\u00e0y: khi xem video ho\u1eb7c phim 720p tr\u00ean m\u00e1y t\u00ednh t\u1eeb internet, video 720p \u0111\u00e3 r\u1ea5t r\u00f5 n\u00e9t, th\u1eadm ch\u00ed khi ngu\u1ed3n l\u00e0 1080p, \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u0169ng kh\u00f4ng c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3, nh\u01b0ng t\u1ed1c \u0111\u1ed9 duy\u1ec7t web c\u1ee7a b\u1ea1n s\u1ebd b\u1ecb \u1ea3nh h\u01b0\u1edfng r\u1ea5t nhi\u1ec1u. \u0110i\u1ec1u n\u00e0y l\u00e0 do k\u00edch th\u01b0\u1edbc c\u1ee7a video 1080p g\u1ea5p \u0111\u00f4i so v\u1edbi video 720p, v\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a video 1296p kho\u1ea3ng 1,4 l\u1ea7n so v\u1edbi video 1080p.\u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0, \u0111\u1ed1i v\u1edbi c\u00f9ng m\u1ed9t th\u1ebb SD, vi\u1ec7c l\u01b0u tr\u1eef video 1290p kh\u00f4ng ch\u1ec9 l\u00e0m gi\u1ea3m th\u1eddi gian ghi video xu\u1ed1ng 30% m\u00e0 c\u00f2n l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 s\u1ed1 l\u1ea7n \u0111\u1ecdc v\u00e0 ghi l\u1eb7p l\u1ea1i, \u0111i\u1ec1u n\u00e0y ch\u1eafc ch\u1eafn s\u1ebd l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a th\u1ebb SD.<\/p>\n

T\u01b0\u01a1ng t\u1ef1, video \u1edf 24 khung h\u00ecnh\/gi\u00e2y (fps) \u0111\u00e3 r\u1ea5t r\u00f5 n\u00e9t v\u00e0 m\u01b0\u1ee3t m\u00e0. Vi\u1ec7c t\u0103ng t\u1eeb 30 fps l\u00ean 60 fps c\u0169ng s\u1ebd d\u1eabn \u0111\u1ebfn vi\u1ec7c gi\u1ea3m th\u1eddi gian ghi video v\u00e0 l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a th\u1ebb SD.<\/p>\n

Ng\u01b0\u1eddi ti\u00eau d\u00f9ng n\u00ean t\u1eadp trung v\u00e0o t\u00ednh ti\u1ec7n d\u1ee5ng v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a camera h\u00e0nh tr\u00ecnh, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt cao h\u01a1n th\u00ec c\u00e0ng t\u1ed1t.<\/p>","protected":false},"excerpt":{"rendered":"

Currently there are a lot of dashboard car camera brand and models on the market with different technical specifications.For common consumer,we may focus more on the camera pixels.Currently 1080p or 1296p dashboard camera is very common on the market,1440p dashboard camera is still not very common as they are mainly used on high end car.Is […]<\/p>\n","protected":false},"author":1,"featured_media":23917,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[52],"tags":[],"class_list":["post-12687","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"_links":{"self":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/posts\/12687","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/comments?post=12687"}],"version-history":[{"count":0,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/posts\/12687\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/media\/23917"}],"wp:attachment":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/media?parent=12687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/categories?post=12687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/tags?post=12687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}