{"id":20635,"date":"2026-02-11T09:54:38","date_gmt":"2026-02-11T02:54:38","guid":{"rendered":"https:\/\/ledsun.vn\/?p=20635"},"modified":"2026-02-14T13:24:13","modified_gmt":"2026-02-14T06:24:13","slug":"so-sanh-p3-va-p4","status":"publish","type":"post","link":"https:\/\/ledsun.vn\/en\/so-sanh-p3-va-p4\/","title":{"rendered":"So s\u00e1nh P3 v\u00e0 P4: N\u00ean ch\u1ecdn lo\u1ea1i n\u00e0o \u0111\u1ec3 v\u1eeba n\u00e9t v\u1eeba ti\u1ebft ki\u1ec7m 30% ng\u00e2n s\u00e1ch?"},"content":{"rendered":"
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\n 5\/5 - (1 b\u00ecnh ch\u1ecdn) <\/div>\n <\/div>\n

Trong qu\u00e1 tr\u00ecnh t\u01b0 v\u1ea5n thi c\u00f4ng m\u00e0n h\u00ecnh LED<\/strong><\/a>, t\u00f4i v\u00e0 \u0111\u1ed9i ng\u0169 thi c\u00f4ng c\u1ee7a m\u00ecnh th\u01b0\u1eddng xuy\u00ean r\u01a1i v\u00e0o nh\u1eefng t\u00ecnh hu\u1ed1ng d\u1edf kh\u00f3c d\u1edf c\u01b0\u1eddi khi c\u00e1c ph\u00f2ng ban c\u1ee7a kh\u00e1ch h\u00e0ng b\u1ea5t \u0111\u1ed3ng quan \u0111i\u1ec3m gi\u1eefa P3 v\u00e0 P4.<\/p>\n

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\r\n Ph\u1ea3i l\u1eafp m\u00e0n h\u00ecnh LED P3 tro<\/strong>n<\/strong>g nh\u00e0<\/strong> th\u00ec m\u1edbi \u0111\u1ee7 n\u00e9t, P4 nh\u00ecn g\u1ea7n l\u00e0 v\u1ee1 h\u00ecnh ngay. <\/div>\r\n