{"id":564032,"date":"2026-07-07T17:25:25","date_gmt":"2026-07-07T10:25:25","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=564032"},"modified":"2026-07-07T17:25:25","modified_gmt":"2026-07-07T10:25:25","slug":"samsung-s21-ultra","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/","title":{"rendered":"Samsung S21 Ultra 2026: \u0110\u00e1nh Gi\u00e1 Chi Ti\u1ebft &#038; Gi\u00e1 likeNew"},"content":{"rendered":"<p>Ra m\u1eaft \u0111\u1ea7u n\u0103m 2021, Samsung Galaxy S21 Ultra t\u1eebng l\u00e0 chi\u1ebfc smartphone Android tham v\u1ecdng nh\u1ea5t c\u1ee7a Samsung v\u1edbi m\u00e0n h\u00ecnh 6.8 inch QHD+, c\u1ee5m camera 108MP v\u00e0 \u1ed1ng k\u00ednh zoom quang 10x hi\u1ebfm c\u00f3. \u0110\u1ebfn n\u0103m 2026, khi m\u00e1y \u0111\u00e3 b\u01b0\u1edbc sang tu\u1ed5i th\u1ee9 n\u0103m v\u00e0 b\u1ea3n ch\u00ednh h\u00e3ng g\u1ea7n nh\u01b0 ng\u1eebng ph\u00e2n ph\u1ed1i m\u1edbi, nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng v\u1eabn t\u00ecm mua S21 Ultra \u1edf d\u1ea1ng m\u00e1y c\u0169\/likeNew \u0111\u1ec3 s\u1edf h\u1eefu tr\u1ea3i nghi\u1ec7m flagship v\u1edbi chi ph\u00ed d\u1ec5 ch\u1ecbu. V\u1eady Samsung S21 Ultra c\u00f2n \u0111\u00e1ng mua kh\u00f4ng, c\u1ea5u h\u00ecnh c\u00f3 c\u00f2n theo k\u1ecbp nhu c\u1ea7u hi\u1ec7n nay v\u00e0 n\u00ean t\u00ecm mua \u1edf \u0111\u00e2u cho an t\u00e2m? B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi.<\/p>\n<h2><strong>Samsung S21 Ultra c\u00f3 c\u00f2n \u0111\u00e1ng mua trong n\u0103m 2026?<\/strong><\/h2>\n<p>C\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn: c\u00f3, n\u1ebfu b\u1ea1n mua \u1edf d\u1ea1ng m\u00e1y c\u0169\/likeNew v\u1edbi m\u1ee9c gi\u00e1 h\u1ee3p l\u00fd v\u00e0 \u01b0u ti\u00ean m\u00e0n h\u00ecnh \u0111\u1eb9p, kh\u1ea3 n\u0103ng zoom xa c\u00f9ng thi\u1ebft k\u1ebf cao c\u1ea5p. S21 Ultra v\u1eabn s\u1edf h\u1eefu nhi\u1ec1u &#8220;ch\u1ea5t flagship&#8221; m\u00e0 ph\u00e2n kh\u00fac t\u1ea7m trung m\u1edbi hi\u1ec7n nay kh\u00f3 c\u00f3: t\u1ea5m n\u1ec1n QHD+ 120Hz, camera zoom quang 10x, khung kim lo\u1ea1i chu\u1ea9n kh\u00e1ng n\u01b0\u1edbc IP68 v\u00e0 h\u1ed7 tr\u1ee3 b\u00fat S Pen.<\/p>\n<p>Ng\u01b0\u1ee3c l\u1ea1i, b\u1ea1n n\u00ean c\u00e2n nh\u1eafc n\u1ebfu c\u1ea7n m\u1ed9t thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m l\u00e2u d\u00e0i v\u1ec1 sau, b\u1edfi d\u00f2ng S21 \u0111\u00e3 ti\u1ebfn g\u1ea7n cu\u1ed1i v\u00f2ng \u0111\u1eddi h\u1ed7 tr\u1ee3. V\u1edbi ng\u01b0\u1eddi mu\u1ed1n d\u00f9ng b\u1ec1n 4-5 n\u0103m n\u1eefa, m\u1ed9t m\u1eabu m\u1edbi h\u01a1n nh\u01b0 <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s23ultra\/\">Samsung S23 Ultra<\/a> s\u1ebd l\u00e0 l\u1ef1a ch\u1ecdn an to\u00e0n h\u01a1n.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2022\/07\/dien-thoai-samsung-galaxy-s21-ultra-5g-12gb-128gb-bac-sang-trong-dang-cap.jpg\" alt=\"Samsung S21 Ultra hai phi\u00ean b\u1ea3n m\u00e0u \u0111en v\u00e0 b\u1ea1c\"\/><\/figure>\n<h2><strong>Thi\u1ebft k\u1ebf Samsung S21 Ultra: khung &#8220;Contour Cut&#8221;, chu\u1ea9n IP68<\/strong><\/h2>\n<p>S21 Ultra g\u00e2y \u1ea5n t\u01b0\u1ee3ng b\u1eb1ng ng\u00f4n ng\u1eef thi\u1ebft k\u1ebf &#8220;Contour Cut&#8221; \u2014 c\u1ee5m camera li\u1ec1n m\u1ea1ch, vu\u1ed1t cong \u00f4m v\u00e0o khung vi\u1ec1n kim lo\u1ea1i, t\u1ea1o d\u1ea5u \u1ea5n nh\u1eadn di\u1ec7n ri\u00eang cho d\u00f2ng S21. M\u1eb7t l\u01b0ng k\u00ednh nh\u00e1m h\u1ea1n ch\u1ebf b\u00e1m v\u00e2n tay, m\u1eb7t tr\u01b0\u1edbc ph\u1ee7 k\u00ednh c\u01b0\u1eddng l\u1ef1c Gorilla Glass Victus ch\u1ed1ng tr\u1ea7y t\u1ed1t.<\/p>\n<p>M\u00e1y \u0111\u1ea1t chu\u1ea9n kh\u00e1ng n\u01b0\u1edbc, kh\u00e1ng b\u1ee5i IP68 v\u00e0 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng kho\u1ea3ng 227g \u2014 kh\u00e1 n\u1eb7ng tay nh\u01b0ng \u0111\u1ed5i l\u1ea1i c\u1ea3m gi\u00e1c ch\u1eafc ch\u1eafn, cao c\u1ea5p. C\u00e1c m\u00e0u ph\u1ed5 bi\u1ebfn g\u1ed3m Phantom Black v\u00e0 Phantom Silver, b\u00ean c\u1ea1nh v\u00e0i phi\u00ean b\u1ea3n m\u00e0u \u0111\u1eb7c bi\u1ec7t.<\/p>\n<h2><strong>M\u00e0n h\u00ecnh S21 Ultra 6.8 inch QHD+ 120Hz LTPO<\/strong><\/h2>\n<p>\u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng \u0111i\u1ec3m m\u1ea1nh gi\u1eef gi\u00e1 tr\u1ecb l\u00e2u nh\u1ea5t c\u1ee7a S21 Ultra. M\u00e1y d\u00f9ng t\u1ea5m n\u1ec1n Dynamic AMOLED 2X k\u00edch th\u01b0\u1edbc 6.8 inch, \u0111\u1ed9 ph\u00e2n gi\u1ea3i QHD+ (3200&#215;1440), h\u1ed7 tr\u1ee3 t\u1ea7n s\u1ed1 qu\u00e9t th\u00edch \u1ee9ng 120Hz nh\u1edd c\u00f4ng ngh\u1ec7 LTPO \u2014 c\u00f3 th\u1ec3 h\u1ea1 xu\u1ed1ng th\u1ea5p \u0111\u1ec3 ti\u1ebft ki\u1ec7m pin v\u00e0 \u0111\u1ea9y l\u00ean 120Hz khi c\u1ea7n m\u01b0\u1ee3t m\u00e0.<\/p>\n<p>\u0110\u1ed9 s\u00e1ng \u0111\u1ec9nh l\u00ean t\u1edbi 1500 nit gi\u00fap nh\u00ecn t\u1ed1t ngo\u00e0i tr\u1eddi n\u1eafng, c\u00f9ng kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb QHD+ \u1edf 120Hz c\u00f9ng l\u00fac \u2014 \u0111i\u1ec1u m\u00e0 th\u1ebf h\u1ec7 tr\u01b0\u1edbc ch\u01b0a l\u00e0m \u0111\u01b0\u1ee3c. So v\u1edbi <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s20-ultra\/\">Samsung S20 Ultra<\/a>, tr\u1ea3i nghi\u1ec7m hi\u1ec3n th\u1ecb c\u1ee7a S21 Ultra ho\u00e0n thi\u1ec7n v\u00e0 ti\u1ebft ki\u1ec7m pin h\u01a1n r\u00f5 r\u1ec7t.<\/p>\n<h2><strong>Hi\u1ec7u n\u0103ng Samsung S21 Ultra: Exynos 2100 b\u1ea3n ch\u00ednh h\u00e3ng<\/strong><\/h2>\n<p>B\u1ea3n ch\u00ednh h\u00e3ng b\u00e1n t\u1ea1i Vi\u1ec7t Nam d\u00f9ng chip Exynos 2100 tr\u00ean ti\u1ebfn tr\u00ecnh 5nm (m\u1ed9t s\u1ed1 th\u1ecb tr\u01b0\u1eddng kh\u00e1c d\u00f9ng Snapdragon 888). \u0110i k\u00e8m l\u00e0 RAM 12GB ho\u1eb7c 16GB (b\u1ea3n 512GB), b\u1ed9 nh\u1edb trong 128GB\/256GB\/512GB d\u1ea1ng UFS 3.1.<\/p>\n<p>\u1ede n\u0103m 2026, s\u1ee9c m\u1ea1nh n\u00e0y v\u1eabn \u0111\u1ee7 m\u01b0\u1ee3t cho t\u00e1c v\u1ee5 h\u1eb1ng ng\u00e0y: m\u1ea1ng x\u00e3 h\u1ed9i, xem video, ch\u1ee5p \u1ea3nh, ch\u01a1i game ph\u1ed5 th\u00f4ng \u1edf thi\u1ebft l\u1eadp v\u1eeba ph\u1ea3i. V\u1edbi c\u00e1c t\u1ef1a game n\u1eb7ng, b\u1ea1n n\u00ean gi\u1ea3m c\u1ea5u h\u00ecnh \u0111\u1ed3 h\u1ecda \u0111\u1ec3 m\u00e1y m\u00e1t v\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n, do chip Exynos 2100 t\u1ecfa nhi\u1ec7t kh\u00e1 cao khi t\u1ea3i n\u1eb7ng k\u00e9o d\u00e0i.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2021\/12\/galaxy-s21-ultra-hand-shirt.jpeg\" alt=\"C\u1eadn c\u1ea3nh c\u1ee5m camera Samsung S21 Ultra\"\/><\/figure>\n<h2><strong>Camera S21 Ultra: 108MP + Space Zoom 100x + zoom quang 10x<\/strong><\/h2>\n<p>Camera l\u00e0 l\u00fd do l\u1edbn khi\u1ebfn S21 Ultra v\u1eabn \u0111\u01b0\u1ee3c s\u0103n \u0111\u00f3n. C\u1ee5m camera sau g\u1ed3m b\u1ed1n \u1ed1ng k\u00ednh:<\/p>\n<ul>\n<li>Camera ch\u00ednh 108MP, kh\u1ea9u f\/1.8, l\u1ea5y n\u00e9t lai v\u00e0 ch\u1ed1ng rung OIS.<\/li>\n<li>Camera g\u00f3c si\u00eau r\u1ed9ng 12MP, g\u00f3c nh\u00ecn 120 \u0111\u1ed9.<\/li>\n<li>Camera tele 10MP zoom quang 3x.<\/li>\n<li>Camera tele ti\u1ec1m v\u1ecdng 10MP zoom quang 10x, h\u1ed7 tr\u1ee3 Space Zoom t\u1edbi 100x.<\/li>\n<\/ul>\n<p>\u0110i\u1ec3m n\u1ed5i b\u1eadt l\u00e0 h\u1ec7 th\u1ed1ng hai camera tele cho d\u1ea3i zoom linh ho\u1ea1t, ch\u1ee5p xa n\u00e9t h\u01a1n h\u1eb3n \u0111i\u1ec7n tho\u1ea1i ch\u1ec9 c\u00f3 m\u1ed9t tele. M\u00e1y quay video t\u1ed1i \u0111a 8K, camera selfie 40MP cho \u1ea3nh t\u1ef1 s\u01b0\u1edbng chi ti\u1ebft. \u0110\u00e2y v\u1eabn l\u00e0 b\u1ed9 camera \u0111\u00e1ng n\u1ec3 so v\u1edbi nhi\u1ec1u m\u00e1y t\u1ea7m trung \u0111\u1eddi m\u1edbi.<\/p>\n<h2><strong>Pin Samsung S21 Ultra: 5000mAh, s\u1ea1c nhanh 25W<\/strong><\/h2>\n<p>S21 Ultra trang b\u1ecb vi\u00ean pin 5000mAh, \u0111\u1ee7 d\u00f9ng tr\u1ecdn m\u1ed9t ng\u00e0y v\u1edbi nhu c\u1ea7u v\u1eeba ph\u1ea3i. M\u00e1y h\u1ed7 tr\u1ee3 s\u1ea1c nhanh c\u00f3 d\u00e2y 25W, s\u1ea1c kh\u00f4ng d\u00e2y 15W v\u00e0 s\u1ea1c ng\u01b0\u1ee3c kh\u00f4ng d\u00e2y cho ph\u1ee5 ki\u1ec7n. L\u01b0u \u00fd S21 Ultra kh\u00f4ng k\u00e8m c\u1ee7 s\u1ea1c trong h\u1ed9p, n\u00ean khi mua m\u00e1y c\u0169 b\u1ea1n n\u00ean chu\u1ea9n b\u1ecb c\u1ee7 s\u1ea1c chu\u1ea9n PD ph\u00f9 h\u1ee3p.<\/p>\n<p>Sau nhi\u1ec1u n\u0103m s\u1eed d\u1ee5ng, dung l\u01b0\u1ee3ng pin th\u1ef1c t\u1ebf c\u1ee7a m\u00e1y c\u0169 c\u00f3 th\u1ec3 \u0111\u00e3 chai. Khi ch\u1ecdn mua likeNew, h\u00e3y \u01b0u ti\u00ean m\u00e1y c\u00f3 \u0111\u1ed9 chai pin th\u1ea5p ho\u1eb7c \u0111\u00e3 \u0111\u01b0\u1ee3c thay pin ch\u00ednh h\u00e3ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o th\u1eddi l\u01b0\u1ee3ng d\u00f9ng.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2022\/05\/07_galaxys21_ultra_handson_spen_cover_201230064723-scaled-1.webp\" alt=\"Samsung S21 Ultra h\u1ed7 tr\u1ee3 b\u00fat S Pen\"\/><\/figure>\n<h2><strong>B\u00fat S Pen \u2014 l\u1ea7n \u0111\u1ea7u xu\u1ea5t hi\u1ec7n tr\u00ean d\u00f2ng Galaxy S<\/strong><\/h2>\n<p>S21 Ultra l\u00e0 m\u1eabu Galaxy S \u0111\u1ea7u ti\u00ean h\u1ed7 tr\u1ee3 b\u00fat S Pen, m\u1edf \u0111\u1ea7u cho h\u01b0\u1edbng \u0111i h\u1ee3p nh\u1ea5t d\u00f2ng Note v\u00e0o d\u00f2ng S sau n\u00e0y. Tuy nhi\u00ean b\u00fat \u0111\u01b0\u1ee3c b\u00e1n r\u1eddi v\u00e0 m\u00e1y kh\u00f4ng c\u00f3 khe ch\u1ee9a b\u00fat t\u00edch h\u1ee3p, n\u00ean b\u1ea1n c\u1ea7n mua th\u00eam \u1ed1p l\u01b0ng c\u00f3 ng\u0103n \u0111\u1ef1ng n\u1ebfu mu\u1ed1n mang theo ti\u1ec7n l\u1ee3i. V\u1edbi ng\u01b0\u1eddi hay ghi ch\u00fa, k\u00fd t\u00e0i li\u1ec7u hay v\u1ebd ph\u00e1c th\u1ea3o, \u0111\u00e2y v\u1eabn l\u00e0 \u0111i\u1ec3m c\u1ed9ng \u0111\u00e1ng gi\u00e1.<\/p>\n<h2><strong>Ph\u1ea7n m\u1ec1m v\u00e0 c\u1eadp nh\u1eadt: One UI \u0111\u1ebfn \u0111\u1eddi n\u00e0o?<\/strong><\/h2>\n<p>M\u00e1y xu\u1ea5t x\u01b0\u1edfng v\u1edbi Android 11 (One UI 3.1). D\u00f2ng S21 n\u1eb1m trong ch\u00ednh s\u00e1ch h\u1ed7 tr\u1ee3 4 \u0111\u1eddi Android l\u1edbn c\u1ee7a Samsung, t\u1ee9c c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt \u0111\u1ebfn kho\u1ea3ng One UI 7 (n\u1ec1n Android 15), k\u00e8m kho\u1ea3ng 5 n\u0103m v\u00e1 b\u1ea3o m\u1eadt k\u1ec3 t\u1eeb khi ra m\u1eaft.<\/p>\n<p>\u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a: \u0111\u1ebfn 2026, S21 Ultra \u0111\u00e3 \u1edf g\u1ea7n cu\u1ed1i v\u00f2ng \u0111\u1eddi c\u1eadp nh\u1eadt l\u1edbn v\u00e0 nhi\u1ec1u kh\u1ea3 n\u0103ng kh\u00f4ng nh\u1eadn th\u00eam c\u00e1c phi\u00ean b\u1ea3n One UI m\u1edbi nh\u1ea5t v\u1ec1 sau. N\u1ebfu b\u1ea1n c\u1ea7n m\u1ed9t m\u00e1y c\u00f2n &#8220;\u0111\u01b0\u1eddng d\u00e0i&#8221; n\u00e2ng c\u1ea5p ph\u1ea7n m\u1ec1m, h\u00e3y c\u00e2n nh\u1eafc c\u00e1c \u0111\u1eddi m\u1edbi h\u01a1n.<\/p>\n<h2><strong>So s\u00e1nh nhanh: S21 Ultra v\u1edbi S20 Ultra v\u00e0 S23 Ultra<\/strong><\/h2>\n<table>\n<thead>\n<tr>\n<th>Ti\u00eau ch\u00ed<\/th>\n<th>S20 Ultra (2020)<\/th>\n<th>S21 Ultra (2021)<\/th>\n<th>S23 Ultra (2023)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u00e0n h\u00ecnh<\/td>\n<td>6.9&#8243; QHD+ 120Hz<\/td>\n<td>6.8&#8243; QHD+ 120Hz LTPO<\/td>\n<td>6.8&#8243; QHD+ 120Hz LTPO<\/td>\n<\/tr>\n<tr>\n<td>Chip (ch\u00ednh h\u00e3ng VN)<\/td>\n<td>Exynos 990<\/td>\n<td>Exynos 2100<\/td>\n<td>Snapdragon 8 Gen 2<\/td>\n<\/tr>\n<tr>\n<td>Camera ch\u00ednh<\/td>\n<td>108MP<\/td>\n<td>108MP<\/td>\n<td>200MP<\/td>\n<\/tr>\n<tr>\n<td>Zoom quang<\/td>\n<td>4x<\/td>\n<td>10x<\/td>\n<td>10x<\/td>\n<\/tr>\n<tr>\n<td>B\u00fat S Pen<\/td>\n<td>Kh\u00f4ng<\/td>\n<td>C\u00f3 (mua r\u1eddi)<\/td>\n<td>C\u00f3 (khe t\u00edch h\u1ee3p)<\/td>\n<\/tr>\n<tr>\n<td>Pin<\/td>\n<td>5000mAh<\/td>\n<td>5000mAh<\/td>\n<td>5000mAh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>C\u00f3 th\u1ec3 th\u1ea5y S21 Ultra l\u00e0 b\u01b0\u1edbc nh\u1ea3y l\u1edbn v\u1ec1 zoom quang (t\u1eeb 4x l\u00ean 10x) v\u00e0 h\u1ed7 tr\u1ee3 S Pen so v\u1edbi S20 Ultra, trong khi S23 Ultra v\u01b0\u1ee3t tr\u1ed9i \u1edf camera 200MP, chip m\u1ea1nh h\u01a1n v\u00e0 b\u00fat t\u00edch h\u1ee3p s\u1eb5n trong th\u00e2n m\u00e1y.<\/p>\n<h2><strong>Gi\u00e1 Samsung S21 Ultra c\u0169\/likeNew 2026<\/strong><\/h2>\n<p>Khi ra m\u1eaft n\u0103m 2021, S21 Ultra thu\u1ed9c ph\u00e2n kh\u00fac flagship cao c\u1ea5p. \u0110\u1ebfn 2026, m\u00e1y ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c giao d\u1ecbch \u1edf d\u1ea1ng c\u0169\/likeNew n\u00ean m\u1ee9c gi\u00e1 \u0111\u00e3 &#8220;m\u1ec1m&#8221; h\u01a1n nhi\u1ec1u v\u00e0 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn \u0111\u00e1ng ch\u00fa \u00fd trong t\u1ea7m ti\u1ec1n t\u1ea7m trung.<\/p>\n<p>Gi\u00e1 m\u00e1y c\u0169\/likeNew thay \u0111\u1ed5i theo t\u00ecnh tr\u1ea1ng m\u00e1y (\u0111\u1ed9 chai pin, ngo\u1ea1i h\u00ecnh, phi\u00ean b\u1ea3n b\u1ed9 nh\u1edb) v\u00e0 th\u1eddi \u0111i\u1ec3m, v\u00ec v\u1eady b\u1ea1n n\u00ean tham kh\u1ea3o m\u1ee9c gi\u00e1 m\u1edbi nh\u1ea5t tr\u1ef1c ti\u1ebfp t\u1ea1i Ho\u00e0ng H\u00e0 Mobile. N\u1ebfu \u0111ang d\u00f9ng m\u00e1y c\u0169 v\u00e0 mu\u1ed1n l\u00ean \u0111\u1eddi, ch\u01b0\u01a1ng tr\u00ecnh <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/thu-cu-doi-moi-galaxy-s21\">thu c\u0169 \u0111\u1ed5i m\u1edbi Galaxy S21<\/a> c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 xem c\u00e1c phi\u00ean b\u1ea3n c\u00f2n h\u00e0ng t\u1ea1i <a href=\"https:\/\/hoanghamobile.com\/dien-thoai-di-dong\/samsung\/galaxy-S21-Series\">b\u1ed9 s\u01b0u t\u1eadp Galaxy S21 Series<\/a>.<\/p>\n<h2><strong>C\u00f3 n\u00ean mua Samsung S21 Ultra n\u0103m 2026?<\/strong><\/h2>\n<p><strong>N\u00ean mua n\u1ebfu:<\/strong> b\u1ea1n mu\u1ed1n tr\u1ea3i nghi\u1ec7m flagship (m\u00e0n QHD+ 120Hz, zoom quang 10x, thi\u1ebft k\u1ebf cao c\u1ea5p, h\u1ed7 tr\u1ee3 S Pen) v\u1edbi ng\u00e2n s\u00e1ch t\u1ea7m trung, v\u00e0 ch\u1ea5p nh\u1eadn \u0111\u00e2y l\u00e0 m\u00e1y \u0111\u00e3 qua s\u1eed d\u1ee5ng.<\/p>\n<p><strong>C\u00e2n nh\u1eafc b\u1ecf qua n\u1ebfu:<\/strong> b\u1ea1n c\u1ea7n c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m d\u00e0i h\u1ea1n, ch\u01a1i game n\u1eb7ng th\u01b0\u1eddng xuy\u00ean ho\u1eb7c mu\u1ed1n camera m\u1edbi nh\u1ea5t. Khi \u0111\u00f3, n\u00e2ng c\u1ea5p l\u00ean <a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s23ultra\/\">Samsung S23 Ultra<\/a> ho\u1eb7c c\u00e1c d\u00f2ng Galaxy S m\u1edbi h\u01a1n s\u1ebd h\u1ee3p l\u00fd h\u01a1n v\u1ec1 l\u00e2u d\u00e0i.<\/p>\n<h2><strong>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Samsung S21 Ultra<\/strong><\/h2>\n<h3><strong>Samsung S21 Ultra ra m\u1eaft n\u0103m n\u00e0o?<\/strong><\/h3>\n<p>S21 Ultra \u0111\u01b0\u1ee3c Samsung gi\u1edbi thi\u1ec7u v\u00e0o th\u00e1ng 1 n\u0103m 2021, thu\u1ed9c d\u00f2ng Galaxy S21 series.<\/p>\n<h3><strong>Samsung S21 Ultra c\u00f3 h\u1ed7 tr\u1ee3 b\u00fat S Pen kh\u00f4ng?<\/strong><\/h3>\n<p>C\u00f3. S21 Ultra l\u00e0 m\u1eabu Galaxy S \u0111\u1ea7u ti\u00ean h\u1ed7 tr\u1ee3 b\u00fat S Pen, nh\u01b0ng b\u00fat b\u00e1n r\u1eddi v\u00e0 m\u00e1y kh\u00f4ng c\u00f3 khe ch\u1ee9a b\u00fat t\u00edch h\u1ee3p.<\/p>\n<h3><strong>Samsung S21 Ultra c\u00f2n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m kh\u00f4ng?<\/strong><\/h3>\n<p>D\u00f2ng S21 n\u1eb1m trong ch\u00ednh s\u00e1ch 4 \u0111\u1eddi Android c\u1ee7a Samsung (\u0111\u1ebfn kho\u1ea3ng One UI 7 n\u1ec1n Android 15) c\u00f9ng kho\u1ea3ng 5 n\u0103m v\u00e1 b\u1ea3o m\u1eadt. \u0110\u1ebfn 2026, m\u00e1y \u0111\u00e3 \u1edf g\u1ea7n cu\u1ed1i v\u00f2ng \u0111\u1eddi c\u1eadp nh\u1eadt l\u1edbn.<\/p>\n<h3><strong>Mua Samsung S21 Ultra c\u0169\/likeNew c\u1ea7n l\u01b0u \u00fd g\u00ec?<\/strong><\/h3>\n<p>N\u00ean ki\u1ec3m tra \u0111\u1ed9 chai pin, ngo\u1ea1i h\u00ecnh, IMEI, kh\u1ea3 n\u0103ng kh\u00e1ng n\u01b0\u1edbc kh\u00f4ng c\u00f2n nguy\u00ean v\u1eb9n tr\u00ean m\u00e1y c\u0169, v\u00e0 \u01b0u ti\u00ean n\u01a1i b\u00e1n uy t\u00edn c\u00f3 b\u1ea3o h\u00e0nh \u0111\u1ec3 an t\u00e2m.<\/p>\n<h2><strong>K\u1ebft lu\u1eadn<\/strong><\/h2>\n<p>Samsung Galaxy S21 Ultra n\u0103m 2026 v\u1eabn l\u00e0 m\u1ed9t chi\u1ebfc flagship &#8220;gi\u00e0 g\u00e2n&#8221; \u0111\u00e1ng c\u00e2n nh\u1eafc \u1edf d\u1ea1ng m\u00e1y c\u0169\/likeNew, \u0111\u1eb7c bi\u1ec7t v\u1edbi ai m\u00ea m\u00e0n h\u00ecnh \u0111\u1eb9p v\u00e0 kh\u1ea3 n\u0103ng zoom xa. Mi\u1ec5n l\u00e0 b\u1ea1n mua \u0111\u00fang gi\u00e1 v\u00e0 ch\u1ecdn m\u00e1y ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t, \u0111\u00e2y l\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn tr\u1ea3i nghi\u1ec7m cao c\u1ea5p v\u1edbi chi ph\u00ed ph\u1ea3i ch\u0103ng. B\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o ch\u01b0\u01a1ng tr\u00ecnh thu c\u0169 \u0111\u1ed5i m\u1edbi v\u00e0 c\u00e1c l\u1ef1a ch\u1ecdn Galaxy hi\u1ec7n c\u00f3 t\u1ea1i Ho\u00e0ng H\u00e0 Mobile \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh ph\u00f9 h\u1ee3p nh\u1ea5t.<\/p>\n<p><script type=\"application\/ld+json\">\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Samsung S21 Ultra ra m\u1eaft n\u0103m n\u00e0o?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"S21 Ultra \u0111\u01b0\u1ee3c Samsung gi\u1edbi thi\u1ec7u v\u00e0o th\u00e1ng 1 n\u0103m 2021, thu\u1ed9c d\u00f2ng Galaxy S21 series.\"}},{\"@type\":\"Question\",\"name\":\"Samsung S21 Ultra c\u00f3 h\u1ed7 tr\u1ee3 b\u00fat S Pen kh\u00f4ng?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"C\u00f3. S21 Ultra l\u00e0 m\u1eabu Galaxy S \u0111\u1ea7u ti\u00ean h\u1ed7 tr\u1ee3 b\u00fat S Pen, nh\u01b0ng b\u00fat b\u00e1n r\u1eddi v\u00e0 m\u00e1y kh\u00f4ng c\u00f3 khe ch\u1ee9a b\u00fat t\u00edch h\u1ee3p.\"}},{\"@type\":\"Question\",\"name\":\"Samsung S21 Ultra c\u00f2n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m kh\u00f4ng?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"D\u00f2ng S21 n\u1eb1m trong ch\u00ednh s\u00e1ch 4 \u0111\u1eddi Android c\u1ee7a Samsung (\u0111\u1ebfn kho\u1ea3ng One UI 7 n\u1ec1n Android 15) c\u00f9ng kho\u1ea3ng 5 n\u0103m v\u00e1 b\u1ea3o m\u1eadt. \u0110\u1ebfn 2026, m\u00e1y \u0111\u00e3 \u1edf g\u1ea7n cu\u1ed1i v\u00f2ng \u0111\u1eddi c\u1eadp nh\u1eadt l\u1edbn.\"}},{\"@type\":\"Question\",\"name\":\"Mua Samsung S21 Ultra c\u0169\/likeNew c\u1ea7n l\u01b0u \u00fd g\u00ec?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"N\u00ean ki\u1ec3m tra \u0111\u1ed9 chai pin, ngo\u1ea1i h\u00ecnh, IMEI v\u00e0 \u01b0u ti\u00ean n\u01a1i b\u00e1n uy t\u00edn c\u00f3 b\u1ea3o h\u00e0nh \u0111\u1ec3 an t\u00e2m.\"}}]}\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ra m\u1eaft \u0111\u1ea7u n\u0103m 2021, Samsung Galaxy S21 Ultra t\u1eebng l\u00e0 chi\u1ebfc smartphone Android tham v\u1ecdng nh\u1ea5t c\u1ee7a Samsung v\u1edbi m\u00e0n h\u00ecnh 6.8 inch QHD+, c\u1ee5m camera 108MP v\u00e0 \u1ed1ng k\u00ednh zoom quang 10x hi\u1ebfm c\u00f3. \u0110\u1ebfn n\u0103m 2026, khi m\u00e1y \u0111\u00e3 b\u01b0\u1edbc sang tu\u1ed5i th\u1ee9 n\u0103m v\u00e0 b\u1ea3n ch\u00ednh h\u00e3ng g\u1ea7n nh\u01b0 ng\u1eebng ph\u00e2n [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":564046,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"samsung s21 ultra","_yoast_wpseo_title":"Samsung S21 Ultra: \u0110\u00e1nh Gi\u00e1 Chi Ti\u1ebft, Gi\u00e1 likeNew 2026","_yoast_wpseo_metadesc":"\u0110\u00e1nh gi\u00e1 Samsung S21 Ultra 2026: m\u00e0n 6.8 inch QHD+ 120Hz, camera 108MP zoom 10x, S Pen, gi\u00e1 likeNew v\u00e0 c\u00f3 n\u00ean mua? Xem chi ti\u1ebft t\u1ea1i Ho\u00e0ng H\u00e0 Mobile.","footnotes":""},"categories":[9,30619],"tags":[],"class_list":["post-564032","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) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Samsung S21 Ultra: \u0110\u00e1nh Gi\u00e1 Chi Ti\u1ebft, Gi\u00e1 likeNew 2026<\/title>\n<meta name=\"description\" content=\"\u0110\u00e1nh gi\u00e1 Samsung S21 Ultra 2026: m\u00e0n 6.8 inch QHD+ 120Hz, camera 108MP zoom 10x, S Pen, gi\u00e1 likeNew v\u00e0 c\u00f3 n\u00ean mua? Xem chi ti\u1ebft t\u1ea1i Ho\u00e0ng H\u00e0 Mobile.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Samsung S21 Ultra 2026: \u0110\u00e1nh Gi\u00e1 Chi Ti\u1ebft &amp; Gi\u00e1 likeNew\" \/>\n<meta property=\"og:description\" content=\"\u0110\u00e1nh gi\u00e1 Samsung S21 Ultra 2026: m\u00e0n 6.8 inch QHD+ 120Hz, camera 108MP zoom 10x, S Pen, gi\u00e1 likeNew v\u00e0 c\u00f3 n\u00ean mua? Xem chi ti\u1ebft t\u1ea1i Ho\u00e0ng H\u00e0 Mobile.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/\" \/>\n<meta property=\"og:site_name\" content=\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/hoanghamobilecom\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-07T10:25:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/samsung-s21-ultra-hero.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"sialthuong\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"sialthuong\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"12 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/samsung-s21-ultra\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/samsung-s21-ultra\\\/\"},\"author\":{\"name\":\"sialthuong\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#\\\/schema\\\/person\\\/0a4281405e200c4921ffc4d15a723bac\"},\"headline\":\"Samsung S21 Ultra 2026: \u0110\u00e1nh Gi\u00e1 Chi Ti\u1ebft &#038; Gi\u00e1 likeNew\",\"datePublished\":\"2026-07-07T10:25:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/samsung-s21-ultra\\\/\"},\"wordCount\":2332,\"publisher\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/samsung-s21-ultra\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/samsung-s21-ultra-hero.webp\",\"articleSection\":[\"\u0110\u00e1nh gi\u00e1 \u0111i\u1ec7n tho\u1ea1i\",\"\u0110i\u1ec7n tho\u1ea1i\"],\"inLanguage\":\"vi\",\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/samsung-s21-ultra\\\/\",\"url\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/samsung-s21-ultra\\\/\",\"name\":\"Samsung S21 Ultra: \u0110\u00e1nh Gi\u00e1 Chi Ti\u1ebft, Gi\u00e1 likeNew 2026\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/samsung-s21-ultra\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/samsung-s21-ultra\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/samsung-s21-ultra-hero.webp\",\"datePublished\":\"2026-07-07T10:25:25+00:00\",\"description\":\"\u0110\u00e1nh gi\u00e1 Samsung S21 Ultra 2026: m\u00e0n 6.8 inch QHD+ 120Hz, camera 108MP zoom 10x, S Pen, gi\u00e1 likeNew v\u00e0 c\u00f3 n\u00ean mua? Xem chi ti\u1ebft t\u1ea1i Ho\u00e0ng H\u00e0 Mobile.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/samsung-s21-ultra\\\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/samsung-s21-ultra\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/samsung-s21-ultra\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/samsung-s21-ultra-hero.webp\",\"contentUrl\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/samsung-s21-ultra-hero.webp\",\"width\":1200,\"height\":675,\"caption\":\"Samsung S21 Ultra\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/samsung-s21-ultra\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Samsung S21 Ultra 2026: \u0110\u00e1nh Gi\u00e1 Chi Ti\u1ebft &#038; Gi\u00e1 likeNew\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#website\",\"url\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/\",\"name\":\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#organization\",\"name\":\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\",\"url\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/logo-text.png\",\"contentUrl\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/logo-text.png\",\"width\":256,\"height\":37,\"caption\":\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\"},\"image\":{\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/hoanghamobilecom\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/#\\\/schema\\\/person\\\/0a4281405e200c4921ffc4d15a723bac\",\"name\":\"sialthuong\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4f2d0cf86096751df2f5364c76f2d633c6aaafe9fca71bec8d1fe60c7f4216d7?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4f2d0cf86096751df2f5364c76f2d633c6aaafe9fca71bec8d1fe60c7f4216d7?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4f2d0cf86096751df2f5364c76f2d633c6aaafe9fca71bec8d1fe60c7f4216d7?s=96&d=mm&r=g\",\"caption\":\"sialthuong\"},\"description\":\"T\u00f4i l\u00e0 m\u1ed9t ng\u01b0\u1eddi \u0111am m\u00ea c\u00f4ng ngh\u1ec7, \u0111\u00e3 c\u00f3 kinh. nghi\u1ec7m nhi\u1ec1u n\u0103m trong l\u0129nh v\u1ef1c rewiew c\u00f4ng ngh\u1ec7, \u0111i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh...\",\"knowsAbout\":[\"review c\u00f4ng ngh\u00ea \u0111i\u1ec7n tho\u1ea1i\",\"laptop\",\"m\u00e1y t\u00ednh b\u1ea3ng\"],\"url\":\"https:\\\/\\\/hoanghamobile.com\\\/tin-tuc\\\/author\\\/sialthuong\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Samsung S21 Ultra: \u0110\u00e1nh Gi\u00e1 Chi Ti\u1ebft, Gi\u00e1 likeNew 2026","description":"\u0110\u00e1nh gi\u00e1 Samsung S21 Ultra 2026: m\u00e0n 6.8 inch QHD+ 120Hz, camera 108MP zoom 10x, S Pen, gi\u00e1 likeNew v\u00e0 c\u00f3 n\u00ean mua? Xem chi ti\u1ebft t\u1ea1i Ho\u00e0ng H\u00e0 Mobile.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/","og_locale":"vi_VN","og_type":"article","og_title":"Samsung S21 Ultra 2026: \u0110\u00e1nh Gi\u00e1 Chi Ti\u1ebft & Gi\u00e1 likeNew","og_description":"\u0110\u00e1nh gi\u00e1 Samsung S21 Ultra 2026: m\u00e0n 6.8 inch QHD+ 120Hz, camera 108MP zoom 10x, S Pen, gi\u00e1 likeNew v\u00e0 c\u00f3 n\u00ean mua? Xem chi ti\u1ebft t\u1ea1i Ho\u00e0ng H\u00e0 Mobile.","og_url":"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/","og_site_name":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile","article_publisher":"https:\/\/www.facebook.com\/hoanghamobilecom","article_published_time":"2026-07-07T10:25:25+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/samsung-s21-ultra-hero.webp","type":"image\/webp"}],"author":"sialthuong","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"sialthuong","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"12 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/#article","isPartOf":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/"},"author":{"name":"sialthuong","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/0a4281405e200c4921ffc4d15a723bac"},"headline":"Samsung S21 Ultra 2026: \u0110\u00e1nh Gi\u00e1 Chi Ti\u1ebft &#038; Gi\u00e1 likeNew","datePublished":"2026-07-07T10:25:25+00:00","mainEntityOfPage":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/"},"wordCount":2332,"publisher":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization"},"image":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/#primaryimage"},"thumbnailUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/samsung-s21-ultra-hero.webp","articleSection":["\u0110\u00e1nh gi\u00e1 \u0111i\u1ec7n tho\u1ea1i","\u0110i\u1ec7n tho\u1ea1i"],"inLanguage":"vi","copyrightYear":"2026","copyrightHolder":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization"}},{"@type":"WebPage","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/","url":"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/","name":"Samsung S21 Ultra: \u0110\u00e1nh Gi\u00e1 Chi Ti\u1ebft, Gi\u00e1 likeNew 2026","isPartOf":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/#primaryimage"},"image":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/#primaryimage"},"thumbnailUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/samsung-s21-ultra-hero.webp","datePublished":"2026-07-07T10:25:25+00:00","description":"\u0110\u00e1nh gi\u00e1 Samsung S21 Ultra 2026: m\u00e0n 6.8 inch QHD+ 120Hz, camera 108MP zoom 10x, S Pen, gi\u00e1 likeNew v\u00e0 c\u00f3 n\u00ean mua? Xem chi ti\u1ebft t\u1ea1i Ho\u00e0ng H\u00e0 Mobile.","breadcrumb":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/#primaryimage","url":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/samsung-s21-ultra-hero.webp","contentUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/07\/samsung-s21-ultra-hero.webp","width":1200,"height":675,"caption":"Samsung S21 Ultra"},{"@type":"BreadcrumbList","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/samsung-s21-ultra\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/hoanghamobile.com\/tin-tuc\/"},{"@type":"ListItem","position":2,"name":"Samsung S21 Ultra 2026: \u0110\u00e1nh Gi\u00e1 Chi Ti\u1ebft &#038; Gi\u00e1 likeNew"}]},{"@type":"WebSite","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#website","url":"https:\/\/hoanghamobile.com\/tin-tuc\/","name":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile","description":"","publisher":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hoanghamobile.com\/tin-tuc\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization","name":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile","url":"https:\/\/hoanghamobile.com\/tin-tuc\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/logo\/image\/","url":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2021\/12\/logo-text.png","contentUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2021\/12\/logo-text.png","width":256,"height":37,"caption":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile"},"image":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/hoanghamobilecom"]},{"@type":"Person","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/0a4281405e200c4921ffc4d15a723bac","name":"sialthuong","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/secure.gravatar.com\/avatar\/4f2d0cf86096751df2f5364c76f2d633c6aaafe9fca71bec8d1fe60c7f4216d7?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4f2d0cf86096751df2f5364c76f2d633c6aaafe9fca71bec8d1fe60c7f4216d7?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4f2d0cf86096751df2f5364c76f2d633c6aaafe9fca71bec8d1fe60c7f4216d7?s=96&d=mm&r=g","caption":"sialthuong"},"description":"T\u00f4i l\u00e0 m\u1ed9t ng\u01b0\u1eddi \u0111am m\u00ea c\u00f4ng ngh\u1ec7, \u0111\u00e3 c\u00f3 kinh. nghi\u1ec7m nhi\u1ec1u n\u0103m trong l\u0129nh v\u1ef1c rewiew c\u00f4ng ngh\u1ec7, \u0111i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh...","knowsAbout":["review c\u00f4ng ngh\u00ea \u0111i\u1ec7n tho\u1ea1i","laptop","m\u00e1y t\u00ednh b\u1ea3ng"],"url":"https:\/\/hoanghamobile.com\/tin-tuc\/author\/sialthuong\/"}]}},"_links":{"self":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts\/564032","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/comments?post=564032"}],"version-history":[{"count":2,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts\/564032\/revisions"}],"predecessor-version":[{"id":564047,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts\/564032\/revisions\/564047"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/media\/564046"}],"wp:attachment":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/media?parent=564032"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/categories?post=564032"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/tags?post=564032"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}