{"id":547092,"date":"2026-05-18T11:15:08","date_gmt":"2026-05-18T04:15:08","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=547092"},"modified":"2026-05-18T11:15:08","modified_gmt":"2026-05-18T04:15:08","slug":"oppo-a3x-2","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/oppo-a3x-2\/","title":{"rendered":"\u0110\u00e1nh gi\u00e1 OPPO A3x: pin 5100mAh, chu\u1ea9n IP54 gi\u00e1 ch\u1ec9 t\u1eeb 3 tri\u1ec7u"},"content":{"rendered":"<p>Trong ph\u00e2n kh\u00fac smartphone gi\u00e1 r\u1ebb d\u01b0\u1edbi 4 tri\u1ec7u, ng\u01b0\u1eddi d\u00f9ng Vi\u1ec7t th\u01b0\u1eddng \u01b0u ti\u00ean hai y\u1ebfu t\u1ed1 quan tr\u1ecdng: pin tr\u00e2u v\u00e0 thi\u1ebft k\u1ebf b\u1ec1n b\u1ec9. OPPO A3x ra m\u1eaft \u0111\u00fang nhu c\u1ea7u \u0111\u00f3 v\u1edbi pin 5100mAh, kh\u00e1ng n\u01b0\u1edbc IP54 v\u00e0 thi\u1ebft k\u1ebf sang tr\u1ecdng h\u01a1n nhi\u1ec1u so v\u1edbi nh\u1eefng g\u00ec ng\u01b0\u1eddi ta ngh\u0129 v\u1ec1 m\u00e1y gi\u00e1 r\u1ebb. V\u1eady OPPO A3x c\u00f3 th\u1ef1c s\u1ef1 \u0111\u00e1ng mua trong t\u1ea7m gi\u00e1, m\u00e1y c\u00f3 g\u00ec kh\u00e1c phi\u00ean b\u1ea3n 4G v\u00e0 5G, hi\u1ec7u n\u0103ng c\u00f3 \u0111\u1ee7 cho ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng kh\u00f4ng? B\u00e0i vi\u1ebft n\u00e0y \u0111\u00e1nh gi\u00e1 chi ti\u1ebft v\u00e0 \u0111\u01b0a ra m\u1ee9c gi\u00e1 tham kh\u1ea3o m\u1edbi nh\u1ea5t.<\/p>\n<h2>T\u1ed5ng quan OPPO A3x<\/h2>\n<p>OPPO A3x l\u00e0 smartphone gi\u00e1 r\u1ebb thu\u1ed9c d\u00f2ng A c\u1ee7a OPPO khi t\u1eadp trung v\u00e0o \u0111\u1ed9 b\u1ec1n, pin l\u1edbn v\u00e0 m\u1ee9c gi\u00e1 ti\u1ebfp c\u1eadn. M\u00e1y c\u00f3 hai phi\u00ean b\u1ea3n: b\u1ea3n 4G d\u00e0nh cho ng\u01b0\u1eddi d\u00f9ng c\u01a1 b\u1ea3n v\u00e0 b\u1ea3n 5G h\u1ed7 tr\u1ee3 k\u1ebft n\u1ed1i t\u1ed1c \u0111\u1ed9 cao h\u01a1n.<\/p>\n<p>\u0110i\u1ec3m \u0111\u00e1ng ch\u00fa \u00fd:<\/p>\n<ul>\n<li>Pin 5100mAh thu\u1ed9c top ph\u00e2n kh\u00fac gi\u00e1 r\u1ebb.<\/li>\n<li>M\u00e0n h\u00ecnh 6,67 inch 90Hz l\u1edbn, \u0111\u1ee7 t\u1ed1t cho l\u01b0\u1edbt web v\u00e0 xem video.<\/li>\n<li>Kh\u00e1ng n\u01b0\u1edbc, kh\u00e1ng b\u1ee5i IP54 v\u00e0 b\u1ea3o v\u1ec7 ch\u1ed1ng va \u0111\u1eadp SGS 5 sao.<\/li>\n<li>Thi\u1ebft k\u1ebf kim lo\u1ea1i tr\u1ebb trung, m\u1eb7t l\u01b0ng v\u00e2n \u0111\u1eb9p.<\/li>\n<li>Gi\u00e1 kh\u1edfi \u0111i\u1ec3m ch\u1ec9 kho\u1ea3ng 3 tri\u1ec7u, ph\u00f9 h\u1ee3p h\u1ecdc sinh, sinh vi\u00ean v\u00e0 ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng.<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-547334 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-1-1.jpg\" alt=\"oppo-a3x-1\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-1-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-1-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-1-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>Thi\u1ebft k\u1ebf b\u1ec1n b\u1ec9, m\u1eb7t l\u01b0ng v\u00e2n n\u1ed5i<\/h2>\n<p>Kh\u00e1c v\u1edbi nhi\u1ec1u m\u1eabu gi\u00e1 r\u1ebb &#8220;nh\u1ef1a h\u1ebft ph\u1ea7n&#8221;, <a href=\"https:\/\/hoanghamobile.com\/dien-thoai\/oppo-a3-6gb-128gb\"><strong>OPPO A3x<\/strong><\/a> \u0111\u01b0\u1ee3c \u0111\u1ea7u t\u01b0 v\u1ec1 c\u1ea3m gi\u00e1c c\u1ea7m v\u00e0 \u0111\u1ed9 ho\u00e0n thi\u1ec7n.<\/p>\n<h3>K\u00edch th\u01b0\u1edbc v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng<\/h3>\n<ul>\n<li>K\u00edch th\u01b0\u1edbc kho\u1ea3ng 166 x 76 x 8 mm, c\u1ea7m n\u1eafm v\u1eeba tay.<\/li>\n<li>Tr\u1ecdng l\u01b0\u1ee3ng ~193 g (b\u1ea3n 4G) \/ 199 g (b\u1ea3n 5G), kh\u00f4ng n\u1eb7ng so v\u1edbi pin 5100mAh.<\/li>\n<li>Khung vi\u1ec1n gi\u1ea3 kim lo\u1ea1i, m\u1eb7t l\u01b0ng nh\u1ef1a v\u00e2n n\u1ed5i ch\u1ed1ng v\u00e2n tay.<\/li>\n<\/ul>\n<h3>Chu\u1ea9n kh\u00e1ng n\u01b0\u1edbc v\u00e0 \u0111\u1ed9 b\u1ec1n<\/h3>\n<ul>\n<li>\u0110\u1ea1t chu\u1ea9n IP54, ch\u1ed1ng n\u01b0\u1edbc nh\u1ecf gi\u1ecdt, b\u1ee5i c\u01a1 b\u1ea3n.<\/li>\n<li>Chu\u1ea9n SGS 5 sao v\u1ec1 \u0111\u1ed9 b\u1ec1n ch\u1ed1ng va \u0111\u1eadp.<\/li>\n<li>Thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p ng\u01b0\u1eddi l\u00e0m vi\u1ec7c ngo\u00e0i tr\u1eddi, \u0111i h\u1ecdc, di chuy\u1ec3n nhi\u1ec1u.<\/li>\n<\/ul>\n<h3>C\u00e1c phi\u00ean b\u1ea3n m\u00e0u s\u1eafc<\/h3>\n<ul>\n<li>\u0110en (Starry Black): sang tr\u1ecdng.<\/li>\n<li>Xanh (Ocean Blue): tr\u1ebb trung.<\/li>\n<li>V\u00e0ng (Sparkling Gold): n\u1ed5i b\u1eadt, \u00edt v\u00e2n tay.<\/li>\n<\/ul>\n<p><strong>Xem th\u00eam: <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/oppo-moi-ra\/\">TOP \u0111i\u1ec7n tho\u1ea1i OPPO m\u1edbi nh\u1ea5t hi\u1ec7n nay cho gi\u1edbi tr\u1ebb<\/a><\/strong><\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-547335 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-2-1.jpg\" alt=\"oppo-a3x-2\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-2-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-2-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-2-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>M\u00e0n h\u00ecnh 6,67 inch 90Hz<\/h2>\n<p>M\u00e0n h\u00ecnh c\u1ee7a OPPO A3x l\u00e0 \u0111i\u1ec3m c\u1ed9ng \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c \u0111\u1ed1i th\u1ee7 c\u00f9ng t\u1ea7m gi\u00e1 khi c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn, t\u1ea7n s\u1ed1 qu\u00e9t 90Hz hi\u1ebfm th\u1ea5y.<\/p>\n<ul>\n<li>K\u00edch th\u01b0\u1edbc 6,67 inch, t\u1ea5m n\u1ec1n LCD IPS.<\/li>\n<li>\u0110\u1ed9 ph\u00e2n gi\u1ea3i HD+ (1604 x 720).<\/li>\n<li>T\u1ea7n s\u1ed1 qu\u00e9t 90Hz m\u01b0\u1ee3t m\u00e0 h\u01a1n khi cu\u1ed9n trang.<\/li>\n<li>\u0110\u1ed9 s\u00e1ng t\u1ed1i \u0111a kho\u1ea3ng 720 nits \u0111\u1ecdc t\u1ed1t d\u01b0\u1edbi n\u1eafng.<\/li>\n<li>C\u1ea3m bi\u1ebfn v\u00e2n tay \u0111\u1eb7t \u1edf c\u1ea1nh ngu\u1ed3n (side-mounted).<\/li>\n<\/ul>\n<p>Tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf: h\u00ecnh \u1ea3nh s\u1eafc \u0111\u1eb9p \u0111\u1ee7 d\u00f9ng cho xem video YouTube, l\u01b0\u1edbt Facebook, \u0111\u1ecdc tin t\u1ee9c. M\u1eb7c d\u00f9 kh\u00f4ng c\u00f3 AMOLED, m\u00e0u s\u1eafc tr\u00ean IPS LCD v\u1eabn trung th\u1ef1c, \u0111\u1eb7c bi\u1ec7t khi xem ngo\u00e0i tr\u1eddi.<\/p>\n<h2>Hi\u1ec7u n\u0103ng \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u01a1 b\u1ea3n<\/h2>\n<p>OPPO A3x \u0111\u1ecbnh v\u1ecb \u1edf ph\u00e2n kh\u00fac gi\u00e1 r\u1ebb n\u00ean kh\u00f4ng th\u1ec3 k\u1ef3 v\u1ecdng v\u00e0o game \u0111\u1ed3 h\u1ecda n\u1eb7ng nh\u01b0ng m\u00e1y ho\u00e0n to\u00e0n \u1ed5n cho nhu c\u1ea7u ph\u1ed5 th\u00f4ng.<\/p>\n<h3>C\u1ea5u h\u00ecnh<\/h3>\n<ul>\n<li>B\u1ea3n 4G: Qualcomm Snapdragon 6s Gen 1, 8 nh\u00e2n.<\/li>\n<li>B\u1ea3n 5G: Snapdragon 6s Gen 1 5G, h\u1ed7 tr\u1ee3 k\u1ebft n\u1ed1i t\u1ed1c \u0111\u1ed9 cao.<\/li>\n<li>RAM: 4GB \/ 6GB t\u00f9y phi\u00ean b\u1ea3n.<\/li>\n<li>B\u1ed9 nh\u1edb trong: 64GB \/ 128GB, h\u1ed7 tr\u1ee3 th\u1ebb nh\u1edb microSD l\u00ean \u0111\u1ebfn 1TB.<\/li>\n<li>H\u1ec7 \u0111i\u1ec1u h\u00e0nh: Android c\u00f9ng giao di\u1ec7n ColorOS phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"size-full wp-image-547336 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-3-1.jpg\" alt=\"oppo-a3x-3\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-3-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-3-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-3-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3>Tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf<\/h3>\n<ul>\n<li>L\u01b0\u1edbt web, m\u1ea1ng x\u00e3 h\u1ed9i, xem video: r\u1ea5t m\u01b0\u1ee3t.<\/li>\n<li>\u0110a nhi\u1ec7m 5-7 \u1ee9ng d\u1ee5ng c\u01a1 b\u1ea3n: \u1ed5n.<\/li>\n<li>Game ph\u1ed5 th\u00f4ng (Li\u00ean Qu\u00e2n, FreeFire, Minecraft): ch\u01a1i \u1edf m\u1ee9c trung b\u00ecnh, fps 30-45.<\/li>\n<li>Game n\u1eb7ng (PUBG, Genshin): c\u1ea7n gi\u1ea3m \u0111\u1ed3 h\u1ecda xu\u1ed1ng th\u1ea5p.<\/li>\n<\/ul>\n<p><strong>Xem th\u00eam: <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/oppo-f7\/\">OPPO F7: Chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i s\u1ebd \u0111\u1ecbnh ngh\u0129a l\u1ea1i smartphone ph\u00e2n kh\u00fac t\u1ea7m trung<\/a><\/strong><\/p>\n<h2>Camera \u0111\u01a1n gi\u1ea3n, \u0111\u1ee7 d\u00f9ng<\/h2>\n<p>Camera l\u00e0 ph\u1ea7n <a href=\"https:\/\/hoanghamobile.com\/dien-thoai-di-dong\/oppo\"><strong>\u0111i\u1ec7n tho\u1ea1i OPPO<\/strong><\/a> c\u1eaft gi\u1ea3m \u1edf d\u00f2ng A3x \u0111\u1ec3 gi\u1eef gi\u00e1 th\u1ea5p nh\u01b0ng v\u1eabn \u0111\u1ee7 cho nhu c\u1ea7u ch\u1ee5p \u1ea3nh h\u1eb1ng ng\u00e0y.<\/p>\n<h3>Th\u00f4ng s\u1ed1 camera<\/h3>\n<ul>\n<li>Camera ch\u00ednh: 8MP, kh\u1ea9u f\/2.0.<\/li>\n<li>Camera ph\u1ee5: 2MP (\u0111o \u0111\u1ed9 s\u00e2u).<\/li>\n<li>Camera selfie: 5MP, kh\u1ea9u f\/2.2.<\/li>\n<li>Quay video: 1080p@30fps.<\/li>\n<\/ul>\n<h3>T\u00ednh n\u0103ng camera<\/h3>\n<ul>\n<li>Ch\u1ebf \u0111\u1ed9 ch\u1ee5p \u0111\u00eam (Night Mode).<\/li>\n<li>Ch\u1ebf \u0111\u1ed9 ch\u00e2n dung x\u00f3a ph\u00f4ng.<\/li>\n<li>Ch\u1ec9nh s\u1eeda v\u00e0 l\u1ecdc \u1ea3nh AI.<\/li>\n<li>Quay slow motion c\u01a1 b\u1ea3n.<\/li>\n<\/ul>\n<p>Tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf: ch\u1ee5p ban ng\u00e0y \u0111\u1eb9p, m\u00e0u trung th\u1ef1c. Ban \u0111\u00eam h\u01a1i nhi\u1ec5u h\u1ea1t nh\u01b0ng v\u1eabn \u1ed5n n\u1ebfu c\u00f3 \u0111\u1ee7 \u00e1nh s\u00e1ng \u0111\u00e8n \u0111\u01b0\u1eddng. Selfie t\u1ef1 nhi\u00ean, ph\u00f9 h\u1ee3p \u0111\u0103ng m\u1ea1ng x\u00e3 h\u1ed9i.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-547337 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-4-1.jpg\" alt=\"oppo-a3x-4\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-4-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-4-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-4-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>Pin 5100mAh d\u00f9ng c\u1ea3 ng\u00e0y<\/h2>\n<p>\u0110\u00e2y l\u00e0 \u0111i\u1ec3m b\u00e1n ch\u1ea1y nh\u1ea5t c\u1ee7a <strong><a href=\"https:\/\/hoanghamobile.com\/dien-thoai-di-dong\/oppo\/oppo-a-series\">OPPO A series<\/a><\/strong> nh\u01b0 A3x khi s\u1edf h\u1eefu pin l\u1edbn 5100mAh d\u00f9ng t\u1edbi 2 ng\u00e0y \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n<h3>Th\u1eddi l\u01b0\u1ee3ng pin th\u1ef1c t\u1ebf<\/h3>\n<ul>\n<li>S\u1eed d\u1ee5ng nh\u1eb9 (g\u1ecdi \u0111i\u1ec7n, nh\u1eafn tin, l\u01b0\u1edbt web): ~2 ng\u00e0y.<\/li>\n<li>S\u1eed d\u1ee5ng v\u1eeba (m\u1ea1ng x\u00e3 h\u1ed9i, video 4-5 gi\u1edd): ~1,5 ng\u00e0y.<\/li>\n<li>S\u1eed d\u1ee5ng n\u1eb7ng (game, quay video): tr\u1ecdn 1 ng\u00e0y.<\/li>\n<li>Xem YouTube li\u00ean t\u1ee5c: ~18-20 gi\u1edd.<\/li>\n<\/ul>\n<h3>S\u1ea1c nhanh v\u00e0 \u0111\u1ea7u c\u1eafm<\/h3>\n<ul>\n<li>S\u1ea1c nhanh 15W (theo c\u00f4ng b\u1ed1 t\u00f9y phi\u00ean b\u1ea3n).<\/li>\n<li>C\u1ed5ng USB-C ti\u1ec7n l\u1ee3i.<\/li>\n<li>H\u1ed7 tr\u1ee3 s\u1ea1c ng\u01b0\u1ee3c cho ph\u1ee5 ki\u1ec7n qua c\u00e1p.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-547338 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-5-1.jpg\" alt=\"oppo-a3x-5\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-5-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-5-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-5-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>Gi\u00e1 b\u00e1n OPPO A3x t\u1ea1i Vi\u1ec7t Nam<\/h2>\n<p>OPPO A3x \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i ch\u00ednh h\u00e3ng t\u1ea1i Vi\u1ec7t Nam v\u1edbi m\u1ee9c gi\u00e1 r\u1ea5t c\u1ea1nh tranh.<\/p>\n<table>\n<thead>\n<tr>\n<th>Phi\u00ean b\u1ea3n<\/th>\n<th>Gi\u00e1 tham kh\u1ea3o<\/th>\n<th>Ph\u00f9 h\u1ee3p v\u1edbi<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>4G 4GB\/64GB<\/td>\n<td>~2,8 &#8211; 3 tri\u1ec7u \u0111\u1ed3ng<\/td>\n<td>Ng\u01b0\u1eddi d\u00f9ng c\u01a1 b\u1ea3n, ng\u01b0\u1eddi l\u1edbn tu\u1ed5i<\/td>\n<\/tr>\n<tr>\n<td>4G 4GB\/128GB<\/td>\n<td>~3,2 &#8211; 3,5 tri\u1ec7u \u0111\u1ed3ng<\/td>\n<td>H\u1ecdc sinh, sinh vi\u00ean<\/td>\n<\/tr>\n<tr>\n<td>4G 6GB\/128GB<\/td>\n<td>~3,7 &#8211; 4 tri\u1ec7u \u0111\u1ed3ng<\/td>\n<td>\u0110a nhi\u1ec7m tho\u1ea3i m\u00e1i h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>5G 4GB\/128GB<\/td>\n<td>~3,9 &#8211; 4,3 tri\u1ec7u \u0111\u1ed3ng<\/td>\n<td>Ng\u01b0\u1eddi d\u00f9ng c\u1ea7n 5G<\/td>\n<\/tr>\n<tr>\n<td>5G 6GB\/128GB<\/td>\n<td>~4,3 &#8211; 4,7 tri\u1ec7u \u0111\u1ed3ng<\/td>\n<td>C\u1ea5u h\u00ecnh t\u1ed1t nh\u1ea5t d\u00f2ng A3x<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>L\u01b0u \u00fd: gi\u00e1 c\u00f3 th\u1ec3 thay \u0111\u1ed5i theo th\u1eddi \u0111i\u1ec3m v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i.<\/p>\n<p><strong>Xem th\u00eam: <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/oppo-a98\/\">OPPO A98 c\u00f3 th\u1ec3 trang b\u1ecb m\u00e0n h\u00ecnh cong tr\u00e0n c\u1ea1nh, camera 108MP v\u00e0 s\u1ea1c 67W<\/a><\/strong><\/p>\n<h2>So s\u00e1nh OPPO A3x v\u1edbi \u0111\u1ed1i th\u1ee7<\/h2>\n<p>Trong t\u1ea7m gi\u00e1 3-4 tri\u1ec7u, OPPO A3x c\u1ea1nh tranh v\u1edbi nhi\u1ec1u m\u1eabu Samsung, Xiaomi v\u00e0 Vivo.<\/p>\n<table>\n<thead>\n<tr>\n<th>Ti\u00eau ch\u00ed<\/th>\n<th>OPPO A3x<\/th>\n<th>\u0110\u1ed1i th\u1ee7 c\u00f9ng t\u1ea7m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u00e0n h\u00ecnh<\/td>\n<td>6,67&#8243; 90Hz HD+<\/td>\n<td>6,6&#8243; 90Hz HD+<\/td>\n<\/tr>\n<tr>\n<td>Chip<\/td>\n<td>Snapdragon 6s Gen 1<\/td>\n<td>Snapdragon 4 Gen 2, Helio G85<\/td>\n<\/tr>\n<tr>\n<td>Camera ch\u00ednh<\/td>\n<td>8MP<\/td>\n<td>13-50MP<\/td>\n<\/tr>\n<tr>\n<td>Pin<\/td>\n<td>5100 mAh<\/td>\n<td>5000 mAh<\/td>\n<\/tr>\n<tr>\n<td>Kh\u00e1ng n\u01b0\u1edbc<\/td>\n<td>IP54<\/td>\n<td>Kh\u00f4ng c\u00f3 ho\u1eb7c IPX2<\/td>\n<\/tr>\n<tr>\n<td>Gi\u00e1 kh\u1edfi \u0111i\u1ec3m<\/td>\n<td>~2,8 tri\u1ec7u<\/td>\n<td>~3 tri\u1ec7u<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u01afu, nh\u01b0\u1ee3c \u0111i\u1ec3m<\/h3>\n<p><strong>\u01afu \u0111i\u1ec3m:<\/strong><\/p>\n<ul>\n<li>Pin l\u1edbn 5100 mAh, d\u00f9ng c\u1ea3 ng\u00e0y d\u00e0i.<\/li>\n<li>Thi\u1ebft k\u1ebf \u0111\u1eb9p, kh\u00e1ng n\u01b0\u1edbc IP54 hi\u1ebfm c\u00f3 \u1edf t\u1ea7m gi\u00e1 n\u00e0y.<\/li>\n<li>M\u00e0n h\u00ecnh 6,67 inch 90Hz l\u1edbn, m\u01b0\u1ee3t.<\/li>\n<li>Gi\u00e1 kh\u1edfi \u0111i\u1ec3m r\u1ea5t c\u1ea1nh tranh.<\/li>\n<\/ul>\n<p><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong><\/p>\n<ul>\n<li>Camera ch\u1ec9 8MP, y\u1ebfu so v\u1edbi nhi\u1ec1u \u0111\u1ed1i th\u1ee7.<\/li>\n<li>RAM 4GB \u1edf b\u1ea3n c\u01a1 b\u1ea3n h\u01a1i h\u1ea1n ch\u1ebf.<\/li>\n<li>S\u1ea1c 15W ch\u1eadm h\u01a1n c\u00e1c flagship, s\u1ea1c \u0111\u1ea7y m\u1ea5t ~2 gi\u1edd.<\/li>\n<\/ul>\n<p><strong>Xem th\u00eam: <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/oppo-a79\/\">Oppo A79 ra m\u1eaft v\u1edbi con chip Dimensity 6020, gi\u00e1 h\u01a1n 5 tri\u1ec7u \u0111\u1ed3ng<\/a><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-547339 aligncenter\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-6.jpg\" alt=\"oppo-a3x-6\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-6.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-6-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/05\/oppo-a3x-6-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>OPPO A3x d\u00e0nh cho ai?<\/h2>\n<p>OPPO A3x ph\u00f9 h\u1ee3p v\u1edbi:<\/p>\n<ul>\n<li>Ng\u01b0\u1eddi l\u1edbn tu\u1ed5i c\u1ea7n \u0111i\u1ec7n tho\u1ea1i b\u1ec1n, pin l\u00e2u, d\u1ec5 s\u1eed d\u1ee5ng.<\/li>\n<li>H\u1ecdc sinh, sinh vi\u00ean c\u00f3 ng\u00e2n s\u00e1ch d\u01b0\u1edbi 4 tri\u1ec7u.<\/li>\n<li>Ng\u01b0\u1eddi mua m\u00e1y ph\u1ee5 \u0111\u1ec3 d\u00f9ng c\u00f9ng SIM th\u1ee9 hai (nghe g\u1ecdi, m\u1ea1ng x\u00e3 h\u1ed9i).<\/li>\n<li>Ng\u01b0\u1eddi l\u00e0m vi\u1ec7c ngo\u00e0i tr\u1eddi c\u1ea7n m\u00e1y c\u00f3 kh\u00e1ng n\u01b0\u1edbc, kh\u00e1ng b\u1ee5i.<\/li>\n<\/ul>\n<p>N\u1ebfu b\u1ea1n c\u1ea7n ch\u1ee5p \u1ea3nh \u0111\u1eb9p h\u01a1n ho\u1eb7c ch\u01a1i game n\u1eb7ng, n\u00ean c\u00e2n nh\u1eafc c\u00e1c m\u1eabu OPPO A60, Samsung Galaxy A15 ho\u1eb7c Xiaomi Redmi Note 13 trong t\u1ea7m gi\u00e1 4-5 tri\u1ec7u.<\/p>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>OPPO A3x l\u00e0 smartphone gi\u00e1 r\u1ebb \u0111\u00e1ng gi\u00e1 nh\u1edd pin tr\u00e2u, thi\u1ebft k\u1ebf b\u1ec1n v\u00e0 m\u1ee9c gi\u00e1 kh\u1edfi \u0111i\u1ec3m h\u1ea5p d\u1eabn. N\u1ebfu b\u1ea1n c\u1ea7n m\u1ed9t chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i &#8220;d\u00f9ng \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3&#8221; v\u1edbi ng\u00e2n s\u00e1ch 3-4 tri\u1ec7u v\u00e0 kh\u00f4ng qu\u00e1 \u0111\u1eb7t n\u1eb7ng camera, \u0111\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn r\u1ea5t h\u1ee3p l\u00fd. Tham kh\u1ea3o OPPO A3x c\u00f9ng c\u00e1c m\u1eabu OPPO kh\u00e1c t\u1ea1i <a href=\"https:\/\/hoanghamobile.com\/dien-thoai-di-dong\">Ho\u00e0ng H\u00e0 Mobile<\/a>, ho\u1eb7c \u0111\u1ecdc th\u00eam <strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/cac-dong-dien-thoai-samsung-galaxy\/\">c\u00e1c d\u00f2ng Samsung Galaxy m\u1edbi nh\u1ea5t<\/a><\/strong> \u0111\u1ec3 c\u00f3 l\u1ef1a ch\u1ecdn so s\u00e1nh.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong ph\u00e2n kh\u00fac smartphone gi\u00e1 r\u1ebb d\u01b0\u1edbi 4 tri\u1ec7u, ng\u01b0\u1eddi d\u00f9ng Vi\u1ec7t th\u01b0\u1eddng \u01b0u ti\u00ean hai y\u1ebfu t\u1ed1 quan tr\u1ecdng: pin tr\u00e2u v\u00e0 thi\u1ebft k\u1ebf b\u1ec1n b\u1ec9. OPPO A3x ra m\u1eaft \u0111\u00fang nhu c\u1ea7u \u0111\u00f3 v\u1edbi pin 5100mAh, kh\u00e1ng n\u01b0\u1edbc IP54 v\u00e0 thi\u1ebft k\u1ebf sang tr\u1ecdng h\u01a1n nhi\u1ec1u so v\u1edbi nh\u1eefng g\u00ec ng\u01b0\u1eddi ta ngh\u0129 [&hellip;]<\/p>\n","protected":false},"author":65,"featured_media":547333,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"oppo a3x","_yoast_wpseo_title":"OPPO A3x: c\u1ea5u h\u00ecnh, camera, pin v\u00e0 gi\u00e1 b\u00e1n m\u1edbi nh\u1ea5t","_yoast_wpseo_metadesc":"\u0110\u00e1nh gi\u00e1 OPPO A3x: thi\u1ebft k\u1ebf b\u1ec1n IP54, pin 5100mAh, m\u00e0n h\u00ecnh 90Hz, chip Snapdragon 6s Gen 1, gi\u00e1 b\u00e1n m\u1edbi nh\u1ea5t \u1edf th\u1eddi di\u1ec3m hi\u1ec7n t\u1ea1i","footnotes":""},"categories":[9,30619],"tags":[],"class_list":["post-547092","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-danh-gia-dien-thoai","category-dien-thoai"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.4) - 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