{"id":849,"date":"2015-03-05T10:49:08","date_gmt":"2015-03-05T03:49:08","guid":{"rendered":"http:\/\/www.chotot.com\/kinhnghiem\/?p=849"},"modified":"2021-11-17T13:30:48","modified_gmt":"2021-11-17T06:30:48","slug":"nen-mua-tivi-lcd-hay-tivi-led","status":"publish","type":"post","link":"https:\/\/www.chotot.com\/kinh-nghiem\/nen-mua-tivi-lcd-hay-tivi-led.html","title":{"rendered":"N\u00ean mua tivi LCD hay tivi LED?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><\/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:\/\/www.chotot.com\/kinh-nghiem\/nen-mua-tivi-lcd-hay-tivi-led.html\/#1_Tivi_LCD_-_man_hinh_tinh_the_long\" >1. Tivi LCD - m\u00e0n h\u00ecnh tinh th\u1ec3 l\u1ecfng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/nen-mua-tivi-lcd-hay-tivi-led.html\/#2_Tivi_LED_-_man_hinh_diode_phat_quang\" >2. Tivi LED - m\u00e0n h\u00ecnh diode ph\u00e1t quang<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/nen-mua-tivi-lcd-hay-tivi-led.html\/#3_So_sanh_giua_tivi_LCD_va_tivi_LED\" >3. So s\u00e1nh gi\u1eefa tivi LCD v\u00e0 tivi LED<\/a><\/li><\/ul><\/nav><\/div>\n<p style=\"text-align: justify;\">Th\u1ecb tr\u01b0\u1eddng <a title=\"\u0111i\u1ec7n t\u1eed Ch\u1ee3 T\u1ed1t\" href=\"https:\/\/www.chotot.com\/mua-ban-do-dien-tu\" target=\"_blank\" rel=\"nofollow noopener\"><strong>\u0111i\u1ec7n t\u1eed gia d\u1ee5ng<\/strong><\/a>\u00a0hi\u1ec7n nay \u0111ang kh\u00e1 s\u00f4i \u0111\u1ed9ng v\u1edbi s\u1ef1 c\u1ea1nh tranh quy\u1ebft li\u1ec7t c\u1ee7a nh\u1eefng t\u00ean tu\u1ed5i l\u1edbn, trong \u0111\u00f3, ph\u00e2n kh\u00fac tivi cao c\u1ea5p c\u0169ng di\u1ec5n ra kh\u00f4ng k\u00e9m ph\u1ea7n gay g\u1eaft v\u1edbi s\u1ef1 ra \u0111\u1eddi c\u1ee7a h\u00e0ng lo\u1ea1t c\u00e1c s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 m\u1edbi, phong ph\u00fa c\u1ea3 v\u1ec1 m\u1eabu m\u00e3 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng. Khi c\u00f3 nhu c\u1ea7u mua s\u1eafm tivi m\u00e0n \u1ea3nh r\u1ed9ng, ngo\u00e0i nh\u1eefng y\u1ebfu t\u1ed1 nh\u01b0 k\u00edch c\u1ee1, \u0111\u1ed9 b\u1ec1n v\u00e0 gi\u00e1 c\u1ea3 th\u00ec m\u1ee9c \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 v\u00e0 c\u00f4ng ngh\u1ec7 m\u00e0n h\u00ecnh c\u0169ng l\u00e0 nh\u1eefng \u0111i\u1ec1u m\u00e0 kh\u00e1ch h\u00e0ng c\u1ea7n ph\u1ea3i c\u00e2n nh\u1eafc.<\/p>\n<p style=\"text-align: justify;\">B\u00ean c\u1ea1nh nh\u1eefng chi\u1ebfc tivi CRT c\u1ed3ng k\u1ec1nh th\u00ec hi\u1ec7n nay tr\u00ean th\u1ecb tr\u01b0\u1eddng <a title=\"Ch\u1ee3 T\u1ed1t TP. HCM\" href=\"https:\/\/www.chotot.com\/mua-ban-tp-ho-chi-minh\" target=\"_blank\" rel=\"nofollow noopener\"><strong>mua b\u00e1n TP. HCM<\/strong><\/a> \u0111\u00e3 c\u00f3 r\u1ea5t nhi\u1ec1u m\u1eabu HDTV v\u1edbi m\u00e0n h\u00ecnh si\u00eau m\u1ecfng, \u0111\u1ed9 n\u00e9t cao c\u00f9ng nh\u1eefng t\u00ednh n\u0103ng hi\u1ec7n \u0111\u1ea1i; n\u1ed5i b\u1eadt nh\u1ea5t l\u00e0 3 lo\u1ea1i: tivi Plasma, tivi LCD \u0111\u00e8n hu\u1ef3nh quang CCFL v\u00e0 tivi LCD \u0111\u00e8n n\u1ec1n LED (th\u01b0\u1eddng g\u1ecdi t\u1eaft l\u00e0 tivi LED). Trong \u0111\u00f3, ti vi <strong>LCD v\u00e0 ti vi LED tuy \u0111\u1ec1u c\u00f3 ki\u1ec3u d\u00e1ng n\u1ed5i b\u1eadt, m\u00e0n h\u00ecnh m\u1ecfng nh\u1eb9 v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m \u0111i\u1ec7n cao<\/strong>, nh\u01b0ng m\u1ed7i lo\u1ea1i v\u1eabn c\u00f3 nh\u1eefng th\u1ebf m\u1ea1nh ri\u00eang v\u00e0 ph\u1ee5c v\u1ee5 cho nh\u1eefng \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1ch h\u00e0ng kh\u00e1c nhau, t\u00f9y theo nhu c\u1ea7u s\u1eed d\u1ee5ng. B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c c\u00e1i nh\u00ecn kh\u00e1i qu\u00e1t h\u01a1n v\u1ec1 hai lo\u1ea1i tivi n\u00e0y.<\/p>\n<figure id=\"attachment_852\" aria-describedby=\"caption-attachment-852\" style=\"width: 1051px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-852 size-full\" title=\"Tivi LCD v\u00e0 LED \u0111\u1ec1u c\u00f3 thi\u1ebft k\u1ebf m\u00e0n h\u00ecnh m\u1ecfng v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p. Ngu\u1ed3n: samsung.com\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2015\/03\/Nen-mua-tivi-LCD-hay-tivi-LED-3.jpg\" alt=\"Tivi LCD v\u00e0 LED \u0111\u1ec1u c\u00f3 thi\u1ebft k\u1ebf m\u00e0n h\u00ecnh m\u1ecfng v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p. Ngu\u1ed3n: samsung.com\" width=\"1051\" height=\"431\" \/><figcaption id=\"caption-attachment-852\" class=\"wp-caption-text\">Tivi LCD v\u00e0 LED \u0111\u1ec1u c\u00f3 thi\u1ebft k\u1ebf m\u00e0n h\u00ecnh m\u1ecfng v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p. Ngu\u1ed3n: samsung.com<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\">1. Tivi LCD &#8211; m\u00e0n h\u00ecnh tinh th\u1ec3 l\u1ecfng<\/h2>\n<p style=\"text-align: justify;\"><strong>M\u00e0n h\u00ecnh LCD (Liquid Crystal Display)<\/strong> g\u1ed3m m\u1ed9t d\u1ea1ng ch\u1ea5t l\u1ecfng \u0111\u1eb7t gi\u1eefa hai t\u1ea5m th\u1ee7y tinh n\u1ec1n v\u00e0 s\u1ebd thay \u0111\u1ed5i t\u00ednh ch\u1ea5t khi c\u00f3 d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua. Do c\u00e1c tinh th\u1ec3 l\u1ecfng kh\u00f4ng ph\u00e1t s\u00e1ng n\u00ean tivi LCD c\u1ea7n ph\u1ea3i s\u1eed d\u1ee5ng \u0111\u00e8n hu\u1ef3nh quang l\u1ea1nh CCFL (Cold Cathode Fluorescent Lamp) \u0111\u1eb7t song song nhau \u0111\u1ec3 chi\u1ebfu s\u00e1ng t\u1eeb ph\u00eda sau m\u00e0n h\u00ecnh. \u00c1nh s\u00e1ng t\u1eeb \u0111\u00e8n hu\u1ef3nh quang \u0111i xuy\u00ean qua c\u00e1c \u0111i\u1ec3m \u1ea3nh v\u00e0 l\u1edbp l\u1ecdc m\u00e0u \u0111\u1ec3 t\u1ea1o n\u00ean h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb.<\/p>\n<figure id=\"attachment_853\" aria-describedby=\"caption-attachment-853\" style=\"width: 826px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-853 size-full\" title=\"M\u00e0n h\u00ecnh LCD s\u1eed d\u1ee5ng ngu\u1ed3n s\u00e1ng t\u1eeb \u0111\u00e8n hu\u1ef3nh quang. Ngu\u1ed3n: hdtivilietuva.com\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2015\/03\/Nen-mua-tivi-LCD-hay-tivi-LED-4.jpg\" alt=\"M\u00e0n h\u00ecnh LCD s\u1eed d\u1ee5ng ngu\u1ed3n s\u00e1ng t\u1eeb \u0111\u00e8n hu\u1ef3nh quang. Ngu\u1ed3n: hdtivilietuva.com\" width=\"826\" height=\"252\" \/><figcaption id=\"caption-attachment-853\" class=\"wp-caption-text\">M\u00e0n h\u00ecnh LCD s\u1eed d\u1ee5ng ngu\u1ed3n s\u00e1ng t\u1eeb \u0111\u00e8n hu\u1ef3nh quang. Ngu\u1ed3n: hdtivilietuva.com<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">D\u01b0\u0323a tr\u00ean c\u00e2\u0301u ta\u0323o, m\u00e0n h\u00ecnh LCD \u0111\u01b0\u01a1\u0323c chia tha\u0300nh 2 lo\u1ea1i: LCD ma tr\u1eadn th\u1ee5 \u0111\u1ed9ng (DSTN LCD &#8211; Dual Scan Twisted Nematic) v\u00e0 LCD ma tr\u1eadn ch\u1ee7 \u0111\u1ed9ng (TFT LCD &#8211; Thin Film Transistor). \u0110i\u1ec3m kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n gi\u1eefa hai lo\u1ea1i n\u00e0y l\u00e0 c\u00e1ch th\u1ee9c \u0111i\u1ec1u khi\u1ec3n m\u1ed7i \u0111i\u1ec3m \u1ea3nh: DSTN LCD c\u00f3 kh\u1ea3 n\u0103ng \u0111a\u0301p \u01b0\u0301ng ti\u0301n hi\u00ea\u0323u kha\u0301 ch\u00e2\u0323m (300ms) n\u00ean kh\u00f4ng thi\u0301ch h\u01a1\u0323p \u0111\u1ec3 hi\u00ea\u0309n thi\u0323 nh\u1eefng hi\u0300nh a\u0309nh c\u00f3 chuy\u00ea\u0309n \u0111\u00f4\u0323ng nhanh nh\u01b0 xem phim hay ch\u01a1i game, trong khi \u0111\u00f3 TFT LCD s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ma tr\u00e2\u0323n transistor phi\u00ea\u0301n mo\u0309ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh t\u1ed1t h\u01a1n.<\/p>\n<p style=\"text-align: justify;\"><strong> \u01afu \u0111i\u1ec3m<\/strong><\/p>\n<ul>\n<li style=\"text-align: justify;\">Tivi LCD c\u00f3 nhi\u1ec1u k\u00edch c\u1ee1 t\u1eeb 19 \u0111\u1ebfn 75 inch, \u0111\u1ed9 d\u00e0y t\u1eeb 2 \u2013 4 inch, c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 n\u00ean th\u00edch h\u1ee3p \u0111\u1ec3 treo t\u01b0\u1eddng.<\/li>\n<li style=\"text-align: justify;\">M\u00e0n h\u00ecnh LCD c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao, th\u1ec3 hi\u1ec7n m\u00e0u s\u1eafc v\u00e0 \u0111\u1ed9 s\u00e1ng t\u1ed1t nh\u01b0ng l\u1ea1i kh\u00f4ng t\u1ea1o ra ph\u00f3ng x\u1ea1, ti\u00eau th\u1ee5 \u00edt \u0111i\u1ec7n n\u0103ng v\u00e0 nhi\u1ec7t \u0111\u1ed9 t\u1ecfa ra th\u1ea5p h\u01a1n so v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m truy\u1ec1n th\u1ed1ng.<\/li>\n<li style=\"text-align: justify;\">Do s\u1eed d\u1ee5ng \u0111\u00e8n n\u1ec1n chi\u1ebfu s\u00e1ng, h\u1ea1n ch\u1ebf \u00e1nh s\u00e1ng t\u1eeb b\u00ean ngo\u00e0i n\u00ean m\u00e0n h\u00ecnh kh\u00f4ng b\u1ecb m\u1edd, th\u00edch nghi t\u1ed1t v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng \u00e1nh s\u00e1ng.<\/li>\n<li style=\"text-align: justify;\">M\u00e0n h\u00ecnh LCD c\u00f3 \u0111\u1ed9 m\u1ec1m d\u1ebbo n\u00ean s\u1ebd h\u1ea1n ch\u1ebf \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng r\u1ea1n n\u1ee9t khi b\u1ecb ch\u1ea5n \u0111\u1ed9ng. Tu\u1ed5i th\u1ecd m\u00e0n h\u00ecnh l\u00ean \u0111\u1ebfn 60.000 gi\u1edd, do t\u1ea5m LCD g\u1ea7n nh\u01b0 kh\u00f4ng b\u1ecb l\u00e3o h\u00f3a theo th\u1eddi gian m\u00e0 ch\u1ec9 c\u00f3 \u0111\u00e8n n\u1ec1n b\u1ecb y\u1ebfu \u0111i trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, nh\u01b0ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng thay th\u1ebf ngu\u1ed3n \u0111\u00e8n m\u1edbi.<\/li>\n<\/ul>\n<figure id=\"attachment_854\" aria-describedby=\"caption-attachment-854\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-854 size-full\" title=\"Tuy s\u1eed d\u1ee5ng \u0111\u00e8n n\u1ec1n CCFL nh\u01b0ng m\u00e0n h\u00ecnh LCD v\u1eabn c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i kh\u00e1 cao. Ngu\u1ed3n: sony.com\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2015\/03\/Nen-mua-tivi-LCD-hay-tivi-LED-5.jpg\" alt=\"Tuy s\u1eed d\u1ee5ng \u0111\u00e8n n\u1ec1n CCFL nh\u01b0ng m\u00e0n h\u00ecnh LCD v\u1eabn c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i kh\u00e1 cao. Ngu\u1ed3n: sony.com\" width=\"500\" height=\"323\" \/><figcaption id=\"caption-attachment-854\" class=\"wp-caption-text\">Tuy s\u1eed d\u1ee5ng \u0111\u00e8n n\u1ec1n CCFL nh\u01b0ng m\u00e0n h\u00ecnh LCD v\u1eabn c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i kh\u00e1 cao. Ngu\u1ed3n: sony.com<\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><strong> Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/strong><\/p>\n<ul>\n<li style=\"text-align: justify;\">M\u00e0n h\u00ecnh LCD c\u00f3 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n th\u1ea5p h\u01a1n CRT, th\u1eddi gian ph\u1ea3n \u1ee9ng ch\u1eadm h\u01a1n Plasma n\u00ean b\u1ecb hi\u1ec7n t\u01b0\u1ee3ng nh\u00f2e h\u00ecnh khi hi\u1ec3n th\u1ecb c\u00e1c chuy\u1ec3n \u0111\u1ed9ng nhanh. Tuy nhi\u00ean, trong v\u00e0i n\u0103m g\u1ea7n \u0111\u00e2y, nh\u01b0\u1ee3c \u0111i\u1ec3m n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3, nh\u1ea5t l\u00e0 \u1edf nh\u1eefng d\u00f2ng s\u1ea3n ph\u1ea9m cao c\u1ea5p c\u00f3 th\u1eddi gian \u0111\u00e1p \u1ee9ng nhanh v\u00e0 t\u1ed1c \u0111\u1ed9 khung t\u0103ng l\u00ean \u0111\u1ebfn 100 \/ 120 Hz.<\/li>\n<li style=\"text-align: justify;\">V\u00ec b\u1ecb \u1ea3nh h\u01b0\u1edfng t\u1eeb \u0111\u1ed9 s\u00e1ng c\u1ee7a \u0111\u00e8n n\u1ec1n hu\u1ef3nh quang, tivi LCD cho hi\u1ec3n th\u1ecb d\u1ea3i m\u00e0u x\u00e1m \u0111en kh\u00f4ng s\u00e2u v\u00e0 th\u1eadt.<\/li>\n<li style=\"text-align: justify;\">H\u1ea1n ch\u1ebf v\u1ec1 g\u00f3c nh\u00ecn: m\u00e0u s\u1eafc v\u00e0 h\u00ecnh \u1ea3nh tr\u00ean m\u00e0n h\u00ecnh LCD th\u01b0\u1eddng b\u1ecb thay \u0111\u1ed5i theo g\u00f3c nh\u00ecn, gi\u1ea3m d\u1ea7n \u1edf c\u00e1c g\u00f3c h\u1eb9p.<\/li>\n<li style=\"text-align: justify;\">Ngo\u00e0i ra, lo\u1ea1i tivi n\u00e0y c\u00f2n hay g\u1eb7p l\u1ed7i ch\u1ebft \u0111i\u1ec3m \u1ea3nh khi\u1ebfn cho m\u1ed9t hay nhi\u1ec1u \u0111i\u1ec3m \u1ea3nh kh\u00f4ng th\u1ec3 hi\u1ec7n th\u1ecb \u0111\u00fang m\u00e0u s\u1eafc c\u1ee7a n\u00f3.<\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\">2. Tivi LED &#8211; m\u00e0n h\u00ecnh diode ph\u00e1t quang<\/h2>\n<p style=\"text-align: justify;\">V\u1ec1 c\u01a1 b\u1ea3n, c\u00f4ng ngh\u1ec7 m\u00e0n h\u00ecnh LED c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 LCD nh\u01b0ng kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u00e8n hu\u1ef3nh quang truy\u1ec1n th\u1ed1ng \u0111\u1ec3 ph\u1ea3n chi\u1ebfu h\u00ecnh \u1ea3nh m\u00e0 thay b\u1eb1ng ma tr\u1eadn c\u00e1c \u0111\u00e8n LED (Light Emitting Diodes). Tivi LED l\u00e0 b\u01b0\u1edbc ph\u00e1t tri\u1ec3n k\u1ebf th\u1eeba nh\u1eefng t\u00ednh n\u0103ng c\u00f4ng ngh\u1ec7 c\u1ee7a LCD, nh\u01b0ng v\u1edbi c\u00e1c \u0111\u00e8n LED c\u1ef1c nh\u1ecf s\u1ebd cho ph\u00e9p t\u1ea1o ra m\u00e0n h\u00ecnh c\u00f3 thi\u1ebft k\u1ebf m\u1ecfng h\u01a1n, ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh r\u00f5 n\u00e9t v\u00e0 ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng \u00edt h\u01a1n.<\/p>\n<p style=\"text-align: justify;\"><strong>C\u00f3 hai c\u00e1ch b\u1ed1 tr\u00ed \u0111\u00e8n LED<\/strong>: LED n\u1ec1n tr\u1ef1c ti\u1ebfp (Back-lit) v\u00e0 LED c\u1ea1nh (Edge-lit). V\u1edbi tivi LED n\u1ec1n, c\u00e1c \u0111\u00e8n LED \u0111\u01b0\u1ee3c g\u1eafn tr\u1ef1c ti\u1ebfp tr\u00ean kh\u1eafp b\u1ec1 m\u1eb7t c\u1ee7a l\u1edbp panel, l\u1ee3i th\u1ebf c\u1ee7a vi\u1ec7c n\u00e0y l\u00e0 c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n b\u1eb1ng c\u00e1ch t\u1eaft b\u1edbt m\u1ed9t s\u1ed1 \u0111\u00e8n LED \u0111\u1ec3 th\u1ec3 hi\u1ec7n m\u00e0u \u0111en s\u00e2u h\u01a1n, nh\u01b0ng tivi s\u1ebd d\u00e0y h\u01a1n do c\u00f3 th\u00eam m\u1ed9t l\u1edbp \u0111\u00e8n n\u1eb1m ph\u00eda d\u01b0\u1edbi m\u00e0n h\u00ecnh. Tivi LED c\u1ea1nh l\u00e0 lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay, v\u1edbi thi\u1ebft k\u1ebf chuy\u1ec3n to\u00e0n b\u1ed9 \u0111\u00e8n LED sang c\u00e1c c\u1ea1nh c\u1ee7a tivi v\u00e0 \u00e1nh s\u00e1ng \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o gi\u1eefa th\u00f4ng qua c\u00e1c \u0111\u01b0\u1eddng d\u1eabn s\u00e1ng. L\u1ee3i th\u1ebf c\u1ee7a lo\u1ea1i tivi n\u00e0y l\u00e0 cho ph\u00e9p t\u1ea1o ra nh\u1eefng m\u00e0n h\u00ecnh si\u00eau m\u1ecfng nh\u01b0ng l\u1ea1i kh\u00f4ng th\u1ec3 t\u1eaft b\u1edbt c\u00e1c \u0111\u00e8n LED \u0111\u1ec3 t\u0103ng \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n, ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh c\u0169ng k\u00e9m h\u01a1n v\u00ec \u00e1nh s\u00e1ng kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 \u0111\u1ed3ng \u0111\u1ec1u.<\/p>\n<figure id=\"attachment_855\" aria-describedby=\"caption-attachment-855\" style=\"width: 959px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-855 size-full\" title=\"Tivi LED c\u1ea1nh (Edge-lit) cho ph\u00e9p m\u00e0n h\u00ecnh c\u00f3 c\u1ea5u t\u1ea1o m\u1ecfng h\u01a1n LED n\u1ec1n (Back-lit). Ngu\u1ed3n: dienmay.com\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2015\/03\/Nen-mua-tivi-LCD-hay-tivi-LED-6.jpg\" alt=\"Tivi LED c\u1ea1nh (Edge-lit) cho ph\u00e9p m\u00e0n h\u00ecnh c\u00f3 c\u1ea5u t\u1ea1o m\u1ecfng h\u01a1n LED n\u1ec1n (Back-lit). Ngu\u1ed3n: dienmay.com\" width=\"959\" height=\"375\" \/><figcaption id=\"caption-attachment-855\" class=\"wp-caption-text\">Tivi LED c\u1ea1nh (Edge-lit) cho ph\u00e9p m\u00e0n h\u00ecnh c\u00f3 c\u1ea5u t\u1ea1o m\u1ecfng h\u01a1n LED n\u1ec1n (Back-lit). Ngu\u1ed3n: dienmay.com<\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><strong>\u0110\u00e8n LED s\u1eed d\u1ee5ng c\u0169ng \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i, bao g\u1ed3m<\/strong>: LED tr\u1eafng v\u00e0 LED m\u00e0u RGB (Red &#8211; Green &#8211; Blue). LED tr\u1eafng c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u00e8n n\u1ec1n CCFL, s\u1eed d\u1ee5ng ngu\u1ed3n s\u00e1ng xanh nh\u01b0ng \u0111\u01b0\u1ee3c ph\u1ee7 l\u00ean m\u1ed9t l\u1edbp l\u01b0u hu\u1ef3nh gi\u00fap t\u1ea1o ra \u00e1nh s\u00e1ng tr\u1eafng, n\u00ean c\u00e1c tivi d\u00f9ng LED tr\u1eafng s\u1ebd hi\u1ec3n th\u1ecb m\u00e0u xanh l\u00e1 t\u1ed1t h\u01a1n. C\u00f2n LED m\u00e0u RGB th\u00ec hi\u1ec3n th\u1ecb gam m\u00e0u r\u1ed9ng h\u01a1n khi s\u1eed d\u1ee5ng c\u00e1c \u0111\u00e8n mang ba m\u00e0u c\u01a1 b\u1ea3n \u0111\u1ecf &#8211; l\u1ee5c &#8211; lam \u0111\u1ec3 th\u1ec3 hi\u1ec7n m\u00e0u s\u1eafc v\u00e0 chi ti\u1ebft h\u00ecnh \u1ea3nh.<\/p>\n<p style=\"text-align: justify;\"><strong> \u01afu \u0111i\u1ec3m<\/strong><\/p>\n<ul>\n<li style=\"text-align: justify;\">Tivi LED c\u00f3 kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb m\u00e0u s\u1eafc t\u01b0\u01a1i s\u00e1ng, \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao, h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t m\u00e0 l\u1ea1i m\u1ecfng nh\u1eb9 h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c lo\u1ea1i tivi ph\u1eb3ng th\u00f4ng th\u01b0\u1eddng.<\/li>\n<li style=\"text-align: justify;\">S\u1eed d\u1ee5ng \u0111\u00e8n LED gi\u00fap tivi ti\u00eau th\u1ee5 \u00edt \u0111i\u1ec7n n\u0103ng h\u01a1n v\u00e0 h\u1ea7u nh\u01b0 kh\u00f4ng t\u1ecfa nhi\u1ec7t ra m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li style=\"text-align: justify;\">C\u00f3 ph\u1ed5 m\u00e0u r\u1ed9ng h\u01a1n, hi\u1ec3n th\u1ecb m\u00e0u \u0111en r\u1ea5t s\u00e2u v\u00e0 trung th\u1ef1c. L\u00e0 lo\u1ea1i tivi LED c\u00f3 m\u00e0n h\u00ecnh s\u00e1ng nh\u1ea5t hi\u1ec7n nay, m\u1ed9t s\u1ed1 d\u00f2ng cao c\u1ea5p c\u00f3 \u0111\u1ed9 s\u00e1ng l\u00ean t\u1edbi 100 footlambert (\u0111\u01a1n b\u1ecb \u0111o \u0111\u1ed9 s\u00e1ng), trong khi m\u00e0n h\u00ecnh t\u1ea1i c\u00e1c r\u1ea1p chi\u1ebfu th\u01b0\u1eddng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf thang \u0111\u1ed9 5.<\/li>\n<\/ul>\n<figure id=\"attachment_856\" aria-describedby=\"caption-attachment-856\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-856 size-full\" title=\"Tivi LED c\u00f3 \u01b0u th\u1ebf v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh v\u00e0 \u0111\u1ed9 m\u1ecfng c\u1ee7a m\u00e0n h\u00ecnh. Ngu\u1ed3n: samsung.com\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2015\/03\/Nen-mua-tivi-LCD-hay-tivi-LED-7.jpg\" alt=\"Tivi LED c\u00f3 \u01b0u th\u1ebf v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh v\u00e0 \u0111\u1ed9 m\u1ecfng c\u1ee7a m\u00e0n h\u00ecnh. Ngu\u1ed3n: samsung.com\" width=\"600\" height=\"374\" \/><figcaption id=\"caption-attachment-856\" class=\"wp-caption-text\">Tivi LED c\u00f3 \u01b0u th\u1ebf v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh v\u00e0 \u0111\u1ed9 m\u1ecfng c\u1ee7a m\u00e0n h\u00ecnh. Ngu\u1ed3n: samsung.com<\/figcaption><\/figure>\n<ul>\n<li style=\"text-align: justify;\">Tivi LED ho\u00e0n to\u00e0n kh\u00f4ng b\u1ecb h\u1edf s\u00e1ng (light bleeding), \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n t\u0129nh v\u00e0 \u0111\u1ed9ng cao h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi tivi truy\u1ec1n th\u1ed1ng.<\/li>\n<li style=\"text-align: justify;\">T\u1ed1c \u0111\u1ed9 qu\u00e9t h\u00ecnh th\u00f4ng th\u01b0\u1eddng c\u1ee7a c\u00e1c d\u00f2ng LCD l\u00e0 50 &#8211; 100Hz trong khi \u1edf tivi LED l\u00e0 120, \u0111\u1ebfn 480Hz, n\u00ean gi\u1ea3m h\u1eb3n hi\u1ec7n t\u01b0\u1ee3ng nh\u00f2e h\u00ecnh khi hi\u1ec3n th\u1ecb c\u00e1c chuy\u1ec3n \u0111\u1ed9ng.<\/li>\n<li style=\"text-align: justify;\">S\u1eed d\u1ee5ng \u0111\u00e8n LED c\u00f2n lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch m\u00e0u m\u00e0 tivi LCD th\u01b0\u1eddng g\u1eb7p ph\u1ea3i.<\/li>\n<li style=\"text-align: justify;\">\u0110\u00e8n LED kh\u00f4ng s\u1eed d\u1ee5ng th\u1ee7y ng\u00e2n nh\u01b0 \u0111\u00e8n hu\u1ef3nh quang n\u00ean th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u01a1n.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/strong><\/p>\n<p style=\"text-align: justify;\">So v\u1edbi th\u1eddi \u0111i\u1ec3m m\u1edbi ra m\u1eaft, tivi LED hi\u1ec7n nay \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e2n ch\u1ec9nh gi\u00e1 c\u1ea3 song nh\u00ecn chung, gi\u00e1 th\u00e0nh v\u1eabn c\u00f2n kh\u00e1 \u0111\u1eaft v\u1edbi c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1ch h\u00e0ng b\u00ecnh d\u00e2n.<\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"3_So_sanh_giua_tivi_LCD_va_tivi_LED\"><\/span>3. So s\u00e1nh gi\u1eefa tivi LCD v\u00e0 tivi LED<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c m\u00e0u<\/strong>: V\u1edbi \u0111\u00e8n n\u1ec1n LED tr\u1eafng th\u00ec gi\u1eefa m\u00e0n h\u00ecnh LCD v\u00e0 LED kh\u00f4ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3. Tuy nhi\u00ean, v\u1edbi c\u00f4ng ngh\u1ec7 LED m\u00e0u RGB th\u00ec m\u00e0u s\u1eafc c\u1ee7a tivi LED tr\u1edf n\u00ean t\u01b0\u01a1i s\u00e1ng v\u00e0 trung th\u1ef1c h\u01a1n.<\/p>\n<p style=\"text-align: justify;\"><strong>G\u00f3c nh\u00ecn:<\/strong> c\u00e1c d\u00f2ng LCD th\u1ebf h\u1ec7 c\u0169 th\u01b0\u1eddng ch\u1ec9 hi\u1ec3n th\u1ecb t\u1ed1t h\u00ecnh \u1ea3nh \u1edf trung t\u00e2m m\u00e0n h\u00ecnh, c\u00e0ng ra ngo\u00e0i r\u00eca \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n c\u00e0ng gi\u1ea3m. M\u00e0n h\u00ecnh LED \u0111\u00e3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c nh\u01b0\u1ee3c \u0111i\u1ec3m n\u00e0y v\u1edbi g\u00f3c nh\u00ecn l\u1edbn h\u01a1n nhi\u1ec1u, song v\u1eabn ch\u1ec9 d\u1eebng l\u1ea1i \u1edf 170o v\u00e0 v\u1eabn ch\u01b0a th\u1ec3 s\u00e1nh b\u1eb1ng v\u1edbi tivi Plasma.<\/p>\n<figure id=\"attachment_850\" aria-describedby=\"caption-attachment-850\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-850 size-full\" title=\"M\u00e0n h\u00ecnh LED \u0111\u00e3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c nh\u01b0\u1ee3c \u0111i\u1ec3m v\u1ec1 g\u00f3c nh\u00ecn so v\u1edbi tivi LCD. Ngu\u1ed3n: philips.com\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2015\/03\/Nen-mua-tivi-LCD-hay-tivi-LED-1.jpg\" alt=\"M\u00e0n h\u00ecnh LED \u0111\u00e3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c nh\u01b0\u1ee3c \u0111i\u1ec3m v\u1ec1 g\u00f3c nh\u00ecn so v\u1edbi tivi LCD. Ngu\u1ed3n: philips.com\" width=\"810\" height=\"343\" \/><figcaption id=\"caption-attachment-850\" class=\"wp-caption-text\">M\u00e0n h\u00ecnh LED \u0111\u00e3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c nh\u01b0\u1ee3c \u0111i\u1ec3m v\u1ec1 g\u00f3c nh\u00ecn so v\u1edbi tivi LCD. Ngu\u1ed3n: philips.com<\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><strong>Tu\u1ed5i th\u1ecd:<\/strong> C\u00e1c nghi\u00ean c\u1ee9u cho th\u1ea5y tivi m\u00e0n h\u00ecnh ph\u1eb3ng c\u00f3 \u0111\u1ed9 b\u1ec1n r\u1ea5t cao, trung b\u00ecnh kho\u1ea3ng 60.000 gi\u1edd s\u1eed d\u1ee5ng.<\/p>\n<p style=\"text-align: justify;\"><strong>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng:<\/strong> tivi LED c\u00f3 m\u1ee9c ti\u00eau hao n\u0103ng l\u01b0\u1ee3ng ti\u1ebft ki\u1ec7m h\u01a1n so v\u1edbi lo\u1ea1i LCD c\u00f9ng k\u00edch c\u1ee1. Ngay c\u1ea3 khi b\u1eadt to\u00e0n b\u1ed9 \u0111\u00e8n chi\u1ebfu n\u1ec1n hay \u0111\u1eb7t \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh \u1edf m\u1ee9c cao nh\u1ea5t, trung b\u00ecnh c\u0169ng ch\u1ec9 ti\u00eau th\u1ee5 kho\u1ea3ng 100 watt so v\u1edbi 111 watt c\u1ee7a tivi LCD truy\u1ec1n th\u1ed1ng.<\/p>\n<p style=\"text-align: justify;\"><strong>K\u00edch c\u1ee1 v\u00e0 gi\u00e1 th\u00e0nh: <\/strong>tivi LCD c\u00f3 k\u00edch th\u01b0\u1edbc \u0111a d\u1ea1ng t\u1eeb 19 \u0111\u1ebfn 75 inch trong khi tivi LED ch\u1ec9 c\u00f3 k\u00edch c\u1ee1 t\u1eeb 32 inch tr\u1edf l\u00ean. Trong \u0111\u00f3, r\u1ebb nh\u1ea5t l\u00e0 d\u00f2ng LCD s\u1eed d\u1ee5ng \u0111\u00e8n n\u1ec1n CCFL, c\u00f2n \u0111\u1eaft nh\u1ea5t l\u00e0 c\u00e1c lo\u1ea1i tivi LED c\u00f3 trang b\u1ecb k\u1ef9 thu\u1eadt l\u00e0m t\u1ed1i c\u1ee5c b\u1ed9 (Local dimming) \u0111\u1ec3 t\u0103ng \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n. M\u1eb7c d\u00f9 li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c gi\u1ea3m gi\u00e1 nh\u01b0ng LED v\u1eabn c\u00f3 gi\u00e1 th\u00e0nh \u0111\u1eaft h\u01a1n so v\u1edbi LCD c\u00f9ng k\u00edch c\u1ee1.<\/p>\n<figure id=\"attachment_851\" aria-describedby=\"caption-attachment-851\" style=\"width: 920px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-851 size-full\" title=\"Tivi LED \u0111\u01b0\u1ee3c trang b\u1ecb k\u1ef9 thu\u1eadt l\u00e0m t\u1ed1i c\u1ee5c b\u1ed9 (Local dimming) hi\u1ec7n \u0111ang c\u00f3 gi\u00e1 b\u00e1n kh\u00e1 \u0111\u1eaft. Ngu\u1ed3n: toshiba.com\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2015\/03\/Nen-mua-tivi-LCD-hay-tivi-LED-2.jpg\" alt=\"Tivi LED \u0111\u01b0\u1ee3c trang b\u1ecb k\u1ef9 thu\u1eadt l\u00e0m t\u1ed1i c\u1ee5c b\u1ed9 (Local dimming) hi\u1ec7n \u0111ang c\u00f3 gi\u00e1 b\u00e1n kh\u00e1 \u0111\u1eaft. Ngu\u1ed3n: toshiba.com\" width=\"920\" height=\"315\" \/><figcaption id=\"caption-attachment-851\" class=\"wp-caption-text\">Tivi LED \u0111\u01b0\u1ee3c trang b\u1ecb k\u1ef9 thu\u1eadt l\u00e0m t\u1ed1i c\u1ee5c b\u1ed9 (Local dimming) hi\u1ec7n \u0111ang c\u00f3 gi\u00e1 b\u00e1n kh\u00e1 \u0111\u1eaft. Ngu\u1ed3n: toshiba.com<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">Hi\u1ec7n nay, ng\u01b0\u1eddi ti\u00eau d\u00f9ng v\u1eabn c\u00f3 th\u1ec3 t\u00ecm mua tivi LCD tr\u00ean th\u1ecb tr\u01b0\u1eddng nh\u01b0ng v\u1edbi k\u00edch c\u1ee1 v\u00e0 \u0111\u1eddi m\u00e1y kh\u00e1 c\u0169, do h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec1u t\u1eadp trung ph\u00e1t tri\u1ec3n th\u1ebf h\u1ec7 tivi cao c\u1ea5p h\u01a1n. Nh\u1eefng chi\u1ebfc LCD 32 inch hi\u1ec7n nay n\u1ebfu kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ea3n ph\u1ea9m c\u1ee7a c\u00e1c th\u01b0\u01a1ng hi\u1ec7u \u00edt t\u00ean tu\u1ed5i (nh\u01b0 AKAI ALT-3205 gi\u00e1 ch\u1ec9 t\u1eeb 4 tri\u1ec7u \u0111\u1ed3ng hay TCL 32D10P c\u00f3 gi\u00e1 t\u1eeb 4,8 tri\u1ec7u \u0111\u1ed3ng) th\u00ec c\u0169ng l\u00e0 c\u00e1c d\u00f2ng tivi c\u0169 c\u1ee7a nh\u1eefng th\u01b0\u01a1ng hi\u1ec7u l\u1edbn \u0111\u01b0\u1ee3c rao b\u00e1n tr\u00ean c\u00e1c trang <a title=\"Ch\u1ee3 T\u1ed1t\" href=\"https:\/\/www.chotot.com\/\" target=\"_blank\" rel=\"nofollow noopener\"><strong>rao v\u1eb7t<\/strong><\/a> (nh\u01b0: Toshiba 32HV10 gi\u00e1 4,7 tri\u1ec7u \u0111\u1ed3ng, LG 32CS410 c\u00f3 gi\u00e1 4,8 tri\u1ec7u, Samsung LA 32D550 gi\u00e1 t\u1eeb 7,4 tri\u1ec7u \u0111\u1ed3ng). Ngo\u00e0i ra, nhi\u1ec1u ng\u01b0\u1eddi ti\u00eau d\u00f9ng v\u1edbi ngu\u1ed3n kinh ph\u00ed h\u1ea1n h\u1eb9p c\u00f2n t\u00ecm \u0111\u1ebfn nh\u1eefng n\u01a1i b\u00e1n tivi LCD c\u0169 \u0111\u00e3 qua s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ecdn mua cho m\u00ecnh m\u1ed9t s\u1ea3n ph\u1ea9m c\u00f3 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng.<\/p>\n<p style=\"text-align: justify;\">V\u1edbi nh\u1eefng kh\u00e1ch h\u00e0ng c\u00f3 kinh t\u1ebf kh\u00e1 gi\u1ea3 h\u01a1n th\u00ec vi\u1ec7c <a title=\"Ch\u1ecdn mua TV LED ph\u00f9 h\u1ee3p cho gia \u0111\u00ecnh\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/chon-mua-tv-led-phu-hop-cho-gia-dinh.html\" target=\"_blank\" rel=\"nofollow noopener\"><strong>ch\u1ecdn mua tivi LED<\/strong><\/a> m\u1ecfng nh\u1eb9 v\u00e0 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n c\u0169ng r\u1ea5t \u0111\u00e1ng c\u00e2n nh\u1eafc. C\u00e1c lo\u1ea1i tivi LED c\u00f3 c\u00f9ng k\u00edch c\u1ee1 v\u00e0 th\u01b0\u01a1ng hi\u1ec7u nh\u01b0ng gi\u00e1 th\u00e0nh s\u1ebd cao h\u01a1n tivi LCD t\u1eeb v\u00e0i tr\u0103m ng\u00e0n cho \u0111\u1ebfn v\u00e0i tri\u1ec7u \u0111\u1ed3ng tu\u1ef3 theo n\u0103m s\u1ea3n xu\u1ea5t, \u0111\u1ed9 ph\u00e2n gi\u1ea3i v\u00e0 t\u00ednh n\u0103ng t\u00f9y ch\u1ecdn. V\u00ed d\u1ee5, tivi 32 inch AKAI ALT-3247FHD nh\u1eadp kh\u1ea9u c\u00f3 gi\u00e1 t\u1eeb 5,3 tri\u1ec7u, TCL LED 32D3200 gi\u00e1 b\u00e1n 5,8 tri\u1ec7u, Toshiba 32PU200 v\u1edbi gi\u00e1 t\u1eeb 5,6 tri\u1ec7u \u0111\u1ed3ng hay LG 32LB582D c\u00f3 gi\u00e1 kho\u1ea3ng 6,4 tri\u1ec7u \u0111\u1ed3ng.<\/p>\n<p style=\"text-align: justify;\">D\u00f9 quy\u1ebft \u0111\u1ecbnh ch\u1ecdn <a title=\"tivi Ch\u1ee3 T\u1ed1t\" href=\"https:\/\/www.chotot.com\/mua-ban-tivi-am-thanh-tivi-cu-sdat1ec3\" target=\"_blank\" rel=\"nofollow noopener\"><strong>mua tivi<\/strong><\/a> c\u0169 hay m\u1edbi, ngo\u00e0i vi\u1ec7c c\u0103n c\u1ee9 v\u00e0o nhu c\u1ea7u s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf \u0111\u1ec3 l\u1ef1a ch\u1ecdn c\u00f4ng ngh\u1ec7 m\u00e0n h\u00ecnh, b\u1ea1n c\u0169ng c\u1ea7n quan t\u00e2m \u0111\u1ebfn <strong>v\u1ecb tr\u00ed \u0111\u1eb7t tivi<\/strong>, b\u1edfi k\u00edch c\u1ee1 v\u00e0 \u0111\u1ed9 s\u00e1ng c\u1ee7a c\u0103n ph\u00f2ng c\u0169ng s\u1ebd c\u00f3 \u1ea3nh h\u01b0\u1edfng nh\u1ea5t \u0111\u1ecbnh \u0111\u1ebfn c\u00e1c hi\u1ec7u \u1ee9ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Th\u1ecb tr\u01b0\u1eddng \u0111i\u1ec7n t\u1eed gia d\u1ee5ng\u00a0hi\u1ec7n nay \u0111ang kh\u00e1 s\u00f4i \u0111\u1ed9ng v\u1edbi s\u1ef1 c\u1ea1nh tranh quy\u1ebft li\u1ec7t c\u1ee7a nh\u1eefng t\u00ean tu\u1ed5i l\u1edbn, trong \u0111\u00f3, ph\u00e2n kh\u00fac tivi cao c\u1ea5p c\u0169ng di\u1ec5n ra kh\u00f4ng k\u00e9m ph\u1ea7n gay g\u1eaft v\u1edbi s\u1ef1 ra \u0111\u1eddi c\u1ee7a h\u00e0ng lo\u1ea1t c\u00e1c s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 m\u1edbi, phong ph\u00fa c\u1ea3 v\u1ec1 m\u1eabu<\/p>\n","protected":false},"author":15,"featured_media":1066,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_editorskit_title_hidden":false,"_editorskit_reading_time":8,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","footnotes":""},"categories":[949,1078],"tags":[231,232,233],"class_list":["post-849","post","type-post","status-publish","format-standard","has-post-thumbnail","category-dien-tu","category-tivi-am-thanh","tag-tivi-lcd","tag-tivi-led","tag-tivi-cu"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>N\u00ean mua tivi LCD hay tivi LED? -<\/title>\n<meta name=\"description\" content=\"Th\u1ecb tr\u01b0\u1eddng \u0111i\u1ec7n t\u1eed gia d\u1ee5ng\u00a0hi\u1ec7n nay \u0111ang kh\u00e1 s\u00f4i 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