{"id":1366,"date":"2022-09-27T16:16:55","date_gmt":"2022-09-27T16:16:55","guid":{"rendered":"https:\/\/keyboardtester.info\/kiem-tra-do-tre-cua-ban-phim-thoi-gian-phan-hoi-ty-le-bo-phieu\/"},"modified":"2023-02-09T14:47:12","modified_gmt":"2023-02-09T14:47:12","slug":"kiem-tra-do-tre-cua-ban-phim","status":"publish","type":"post","link":"https:\/\/keyboardtester.info\/vi\/kiem-tra-do-tre-cua-ban-phim\/","title":{"rendered":"Ki\u1ec3m tra \u0111\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm | Th\u1eddi gian ph\u1ea3n h\u1ed3i &amp; T\u1ef7 l\u1ec7 b\u1ecf phi\u1ebfu"},"content":{"rendered":"\n<p>S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 ki\u1ec3m tra \u0111\u1ed9 tr\u1ec5 b\u00e0n ph\u00edm c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c t\u00ecnh tr\u1ea1ng b\u00e0n ph\u00edm c\u1ee7a b\u1ea1n hi\u1ec7n t\u1ea1i n\u1ebfu b\u1ea1n mu\u1ed1n ki\u1ec3m tra t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i c\u1ee7a b\u00e0n ph\u00edm.<\/p>\n <table>\r\n      <tr>\r\n        <th>Shortest Key Press<\/th>\r\n        <th>Estimated Scan Rate<\/th>\r\n      <\/tr>\r\n      <tr>\r\n        <td id=\"best-time\">press any key<\/td>\r\n        <td id=\"scan-rate\">press any key<\/td>\r\n      <\/tr>\r\n    <\/table>\r\n<h4>Key press history<\/h4>\r\n\r\n    <ul id=\"event-history\">\r\n    <\/ul>\r\n\r\n<script>\r\n'use strict';\r\n\r\nvar keyCodes = {\r\n  3 : \"break\",\r\n  8 : \"backspace \/ delete\",\r\n  9 : \"tab\",\r\n  12 : 'clear',\r\n  13 : \"enter\",\r\n  16 : \"shift\",\r\n  17 : \"ctrl \",\r\n  18 : \"alt\",\r\n  19 : \"pause\/break\",\r\n  20 : \"caps lock\",\r\n  27 : \"escape\",\r\n  32 : \"spacebar\",\r\n  33 : \"page up\",\r\n  34 : \"page down\",\r\n  35 : \"end\",\r\n  36 : \"home \",\r\n  37 : \"left arrow \",\r\n  38 : \"up arrow \",\r\n  39 : \"right arrow\",\r\n  40 : \"down arrow \",\r\n  41 : \"select\",\r\n  42 : \"print\",\r\n  43 : \"execute\",\r\n  44 : \"Print Screen\",\r\n  45 : \"insert \",\r\n  46 : \"delete\",\r\n  48 : \"0\",\r\n  49 : \"1\",\r\n  50 : \"2\",\r\n  51 : \"3\",\r\n  52 : \"4\",\r\n  53 : \"5\",\r\n  54 : \"6\",\r\n  55 : \"7\",\r\n  56 : \"8\",\r\n  57 : \"9\",\r\n  59 : \"semicolon (firefox), equals\",\r\n  61 : \"equals (firefox)\",\r\n  65 : \"a\",\r\n  66 : \"b\",\r\n  67 : \"c\",\r\n  68 : \"d\",\r\n  69 : \"e\",\r\n  70 : \"f\",\r\n  71 : \"g\",\r\n  72 : \"h\",\r\n  73 : \"i\",\r\n  74 : \"j\",\r\n  75 : \"k\",\r\n  76 : \"l\",\r\n  77 : \"m\",\r\n  78 : \"n\",\r\n  79 : \"o\",\r\n  80 : \"p\",\r\n  81 : \"q\",\r\n  82 : \"r\",\r\n  83 : \"s\",\r\n  84 : \"t\",\r\n  85 : \"u\",\r\n  86 : \"v\",\r\n  87 : \"w\",\r\n  88 : \"x\",\r\n  89 : \"y\",\r\n  90 : \"z\",\r\n  91 : \"Windows Key \/ Left \u2318\",\r\n  92 : \"right window key \",\r\n  93 : \"Windows Menu \/ Right \u2318\",\r\n  96 : \"numpad 0 \",\r\n  97 : \"numpad 1 \",\r\n  98 : \"numpad 2 \",\r\n  99 : \"numpad 3 \",\r\n  100 : \"numpad 4 \",\r\n  101 : \"numpad 5 \",\r\n  102 : \"numpad 6 \",\r\n  103 : \"numpad 7 \",\r\n  104 : \"numpad 8 \",\r\n  105 : \"numpad 9 \",\r\n  106 : \"multiply \",\r\n  107 : \"add\",\r\n  109 : \"subtract \",\r\n  110 : \"decimal point\",\r\n  111 : \"divide \",\r\n  112 : \"f1 \",\r\n  113 : \"f2 \",\r\n  114 : \"f3 \",\r\n  115 : \"f4 \",\r\n  116 : \"f5 \",\r\n  117 : \"f6 \",\r\n  118 : \"f7 \",\r\n  119 : \"f8 \",\r\n  120 : \"f9 \",\r\n  121 : \"f10\",\r\n  122 : \"f11\",\r\n  123 : \"f12\",\r\n  124 : \"f13\",\r\n  125 : \"f14\",\r\n  126 : \"f15\",\r\n  127 : \"f16\",\r\n  128 : \"f17\",\r\n  129 : \"f18\",\r\n  130 : \"f19\",\r\n  144 : \"num lock \",\r\n  145 : \"scroll lock\",\r\n  173 : \"minus (firefox), mute\/unmute\",\r\n  174 : \"decrease volume level\",\r\n  175 : \"increase volume level\",\r\n  176 : \"next\",\r\n  177 : \"previous\",\r\n  178 : \"stop\",\r\n  179 : \"play\/pause\",\r\n  181 : \"mute\/unmute (firefox)\",\r\n  182 : \"decrease volume level (firefox)\",\r\n  183 : \"increase volume level (firefox)\",\r\n  186 : \"semi-colon \",\r\n  187 : \"equal sign \",\r\n  188 : \"comma\",\r\n  189 : \"dash \",\r\n  190 : \"period \",\r\n  191 : \"forward slash\",\r\n  192 : \"grave accent \",\r\n  219 : \"open bracket \",\r\n  220 : \"back slash \",\r\n  221 : \"close bracket \",\r\n  222 : \"single quote \",\r\n  224 : \"left or right \u2318 key (firefox)\",\r\n  225 : \"altgr\",\r\n  226 : \"< \/git >\",\r\n  255 : \"toggle touchpad\"\r\n};\r\n\r\nwindow.performance = window.performance || {};\r\nperformance.now = (function() {\r\n    return performance.now       ||\r\n        performance.mozNow    ||\r\n        performance.msNow     ||\r\n        performance.oNow      ||\r\n        performance.webkitNow ||\r\n        Date.now * 1.0; \/*none found - fallback to browser default *\/\r\n})();\r\n\r\n(function() {\r\n  var body = document.querySelector('body');\r\n\r\n  var bestKeyTime = 10000;\r\n  var keyDownTime = [];\r\n  var isKeyDown = [];\r\n  for (var i = 0, len = 256; i < len; i++) {\r\n    isKeyDown[i] = false;\r\n    keyDownTime[i] = 0;\r\n  }\r\n\r\n\r\n  body.onkeydown = function (e) {\r\n    if ( !e.metaKey ) {\r\n      e.preventDefault();\r\n    }\r\n\r\n    if (!isKeyDown[e.keyCode]) {\r\n      isKeyDown[e.keyCode] = true;\r\n      keyDownTime[e.keyCode] = performance.now();\r\n    }\r\n  };\r\n\r\n  body.onkeyup = function (e) {\r\n    if ( !e.metaKey ) {\r\n      e.preventDefault();\r\n    }\r\n    isKeyDown[e.keyCode] = false;\r\n    var upTime = performance.now();\r\n    var heldTime = Math.ceil(upTime - keyDownTime[e.keyCode]);\r\n    bestKeyTime = Math.min(bestKeyTime, heldTime);\r\n    var scanRate = Math.min(1000 \/ (bestKeyTime), 1000);\r\n\r\n    document.querySelector('#best-time').innerHTML = bestKeyTime + \"ms\";\r\n    document.querySelector('#scan-rate').innerHTML = scanRate + \"Hz\";\r\n    var keyEventElem = document.createElement('li');\r\n    var keyEventContent = document.createTextNode(keyCodes[e.keyCode] + \": \" + heldTime + \"ms\");\r\n    keyEventElem.appendChild(keyEventContent);\r\n    var outputArea = document.querySelector('#event-history');\r\n    outputArea.insertBefore(keyEventElem, outputArea.firstChild)\r\n  };\r\n})(); \r\n<\/script>\r\n\n\n<p><\/p>\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\">\u0110\u1ed9 tr\u1ec5 b\u00e0n ph\u00edm l\u00e0 g\u00ec?<\/h2>\n\n<p>Kho\u1ea3ng th\u1eddi gian tr\u01b0\u1edbc khi qu\u00e1 tr\u00ecnh truy\u1ec1n d\u1eef li\u1ec7u th\u1ef1c s\u1ef1 b\u1eaft \u0111\u1ea7u \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ed9 tr\u1ec5. Trong ng\u1eef c\u1ea3nh c\u1ee7a b\u00e0n ph\u00edm, \u0111\u1ed9 tr\u1ec5 l\u00e0 l\u01b0\u1ee3ng th\u1eddi gian c\u1ea7n thi\u1ebft \u0111\u1ec3 m\u1ed9t l\u1ea7n nh\u1ea5n ph\u00edm \u0111\u0103ng k\u00fd t\u1eeb khi nh\u1ea5n m\u1ed9t ph\u00edm \u0111\u1ebfn thi\u1ebft b\u1ecb ph\u1ea3n \u00e1nh c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt tr\u00ean m\u00e0n h\u00ecnh.<\/p>\n\n<p>Ch\u1eb3ng h\u1ea1n, n\u1ebfu b\u1ea1n nh\u1ea5n b\u1ea5t k\u1ef3 ph\u00edm n\u00e0o tr\u00ean b\u00e0n ph\u00edm, kho\u1ea3ng th\u1eddi gian \u0111\u1ec3 th\u00f4ng tin \u0111\u1ebfn \u0111\u01b0\u1ee3c m\u00e1y t\u00ednh sau khi ph\u00edm \u0111\u01b0\u1ee3c nh\u1ea5n v\u00e0 c\u00f4ng t\u1eafc \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t v\u00e0 th\u1eddi \u0111i\u1ec3m m\u00e1y t\u00ednh nh\u1eadn \u0111\u01b0\u1ee3c ch\u1ec9 b\u00e1o t\u1eeb b\u00e0n ph\u00edm, n\u00f3 b\u1eaft \u0111\u1ea7u th\u1ef1c hi\u1ec7n l\u1ec7nh h\u00e0nh \u0111\u1ed9ng m\u00e0 ph\u00edm \u0111\u00e3 k\u00edch ho\u1ea1t.<\/p>\n\n<p>H\u1ea7u h\u1ebft ng\u01b0\u1eddi d\u00f9ng th\u00f4ng th\u01b0\u1eddng hi\u1ebfm khi \u0111\u01b0a ra \u0111\u1ed9 tr\u1ec5 b\u00e0n ph\u00edm. Tuy nhi\u00ean, \u0111\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm tr\u1edf th\u00e0nh m\u1ed9t v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng trong c\u00e1c tr\u00f2 ch\u01a1i nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i.<\/p>\n\n<h2 class=\"wp-block-heading\">T\u1ef7 l\u1ec7 b\u1ecf phi\u1ebfu<\/h2>\n\n<p>T\u1ef7 l\u1ec7 b\u1ecf phi\u1ebfu c\u0169ng l\u00e0 m\u1ed9t \u00fd t\u01b0\u1edfng quan tr\u1ecdng kh\u00e1c trong \u0111\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm. T\u1ef7 l\u1ec7 b\u1ecf phi\u1ebfu c\u00f3 ngh\u0129a l\u00e0 \u0111\u00e1nh gi\u00e1 t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i c\u1ee7a b\u00e0n ph\u00edm. N\u00f3i c\u00e1ch kh\u00e1c, b\u00e0i ki\u1ec3m tra t\u1ef7 l\u1ec7 b\u1ecf phi\u1ebfu c\u1ee7a b\u00e0n ph\u00edm m\u00f4 t\u1ea3 t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ti\u1ec7n \u00edch c\u1ee7a b\u1ea1n nhanh hay ch\u1eadm. T\u1ea5t nhi\u00ean, s\u1ebd c\u00f3 l\u1ee3i h\u01a1n nhi\u1ec1u n\u1ebfu c\u00e1c ti\u1ec7n \u00edch ho\u1ea1t \u0111\u1ed9ng nhanh ch\u00f3ng v\u00e0 ghi l\u1ea1i c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a ch\u00fang.<\/p>\n\n<p>H\u1ea7u h\u1ebft ng\u01b0\u1eddi d\u00f9ng th\u00edch b\u00e0n ph\u00edm t\u1ea1o ra th\u1eddi gian ph\u1ea3n h\u1ed3i \u00edt nh\u1ea5t 1000 Hz ho\u1eb7c 1 ms. C\u1ea3 nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea b\u00e0n ph\u00edm v\u00e0 ng\u01b0\u1eddi d\u00f9ng b\u00ecnh th\u01b0\u1eddng \u0111\u1ec1u n\u00ean t\u00ecm b\u00e0n ph\u00edm c\u00f3 t\u1ef7 l\u1ec7 b\u1ecf phi\u1ebfu cao h\u01a1n v\u00ec ch\u00fang cho bi\u1ebft b\u00e0n ph\u00edm ch\u1ea5t l\u01b0\u1ee3ng cao h\u01a1n.<\/p>\n\n<p>B\u00e0n ph\u00edm kh\u00f4ng d\u00e2y \u0111\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n l\u00e0 c\u00f3 t\u1ef7 l\u1ec7 b\u1ecf phi\u1ebfu th\u1ea5p h\u01a1n, nh\u01b0 \u0111\u00e3 n\u00f3i tr\u01b0\u1edbc \u0111\u00e2y, d\u1eabn \u0111\u1ebfn t\u1ef7 l\u1ec7 \u0111\u1ed9 tr\u1ec5 cao h\u01a1n.<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"500\" src=\"https:\/\/keyboardtester.info\/wp-content\/uploads\/2022\/09\/latnency.jpg\" alt=\"Ki&#x1EC3;m tra &#x111;&#x1ED9; tr&#x1EC5; c&#x1EE7;a b&#xE0;n ph&#xED;m\" class=\"wp-image-151\" title=\"\" srcset=\"https:\/\/keyboardtester.info\/wp-content\/uploads\/2022\/09\/latnency.jpg 1000w, https:\/\/keyboardtester.info\/wp-content\/uploads\/2022\/09\/latnency-300x150.jpg 300w, https:\/\/keyboardtester.info\/wp-content\/uploads\/2022\/09\/latnency-768x384.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption>Ki\u1ec3m tra \u0111\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm<\/figcaption><\/figure>\n<\/div>\n<p class=\"has-text-align-center has-base-background-color has-background has-medium-font-size\"><em>B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 ki\u1ec3m tra Ki\u1ec3m tra <a href=\"https:\/\/keyboardtester.info\/vi\/\" target=\"_blank\" rel=\"noreferrer noopener\">b\u00e0n ph\u00edm<\/a> ch\u00ednh!<\/em><\/p>\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao \u0111\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm l\u1ea1i quan tr\u1ecdng?<\/h2>\n\n<p>\u0110\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao v\u00ec \u0111\u1ed9 tr\u1ec5 n\u00e0y c\u1ea7n thi\u1ebft cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng nh\u01b0 vi\u1ebft m\u00e3, c\u00f4ng vi\u1ec7c b\u00e0n gi\u1ea5y v\u00e0 ch\u01a1i tr\u00f2 ch\u01a1i, trong \u0111\u00f3 ch\u1ec9 m\u1ed9t ch\u00fat \u0111\u1ed9 tr\u1ec5 c\u0169ng c\u00f3 th\u1ec3 t\u0103ng l\u00ean. <a href=\"https:\/\/en.wikipedia.org\/wiki\/Keyboard\" target=\"_blank\" rel=\"noreferrer noopener\">B\u00e0n ph\u00edm<\/a> c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 ch\u1eadm tr\u1ec5 khi b\u1ea1n nh\u1eadp d\u1eef li\u1ec7u v\u00e0 ho\u00e0n th\u00e0nh c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n, trong s\u1ed1 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c.<\/p>\n\n<p>B\u00e0n ph\u00edm ch\u01a1i game \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi \u0111\u1ed9 tr\u1ec5 t\u1ed1i thi\u1ec3u c\u00f3 th\u1ec3 \u0111\u1ec3 lo\u1ea1i b\u1ecf \u0111\u1ed9 tr\u1ec5, m\u1eb7c d\u00f9 kh\u00f4ng c\u00f3 th\u00e0nh ph\u1ea7n n\u00e0o trong m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n ho\u00e0n to\u00e0n kh\u00f4ng c\u00f3 \u0111\u1ed9 tr\u1ec5.<\/p>\n\n<h2 class=\"wp-block-heading\">Ki\u1ec3m tra \u0111\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm<\/h2>\n\n<p>Trang web c\u1ee7a ch\u00fang t\u00f4i gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 tr\u1ec5 ch\u00ednh c\u1ee7a thi\u1ebft b\u1ecb. Sau \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 ki\u1ec3m tra t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i c\u1ee7a b\u00e0n ph\u00edm:<\/p>\n\n<ul class=\"wp-block-list\"><li>Ngay sau khi b\u1ea1n m\u1edf ki\u1ec3m tra \u0111\u1ed9 tr\u1ec5 b\u00e0n ph\u00edm tr\u00ean trang web c\u1ee7a ch\u00fang t\u00f4i, b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u ki\u1ec3m tra c\u1ee7a m\u00ecnh.<\/li><li>T\u1ed1c \u0111\u1ed9 qu\u00e9t b\u00e0n ph\u00edm c\u1ee7a b\u1ea1n v\u00e0 kho\u1ea3ng th\u1eddi gian t\u1ed1i thi\u1ec3u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n. T\u1ea7n su\u1ea5t m\u00e0 b\u00e0n ph\u00edm t\u1ef1 \u0111\u1ed9ng c\u1eadp nh\u1eadt ho\u1eb7c t\u1ef1 l\u00e0m m\u1edbi d\u1ef1a tr\u00ean tr\u1ea1ng th\u00e1i c\u1ee7a ma tr\u1eadn ph\u00edm \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 t\u1ed1c \u0111\u1ed9 qu\u00e9t v\u00e0 \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng hertz (Hz).<\/li><li>H\u00e3y th\u1eed nh\u1ea5n c\u00e1c ph\u00edm tr\u00ean b\u00e0n ph\u00edm c\u1ee7a b\u1ea1n \u0111\u1ec3 ki\u1ec3m tra c\u00e1c ph\u00edm b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng h\u1ed9p ki\u1ec3m tra. Ch\u00fang s\u1ebd \u0111\u01b0\u1ee3c h\u1ec7 th\u1ed1ng c\u1ee7a ch\u00fang t\u00f4i ch\u1ecdn v\u00e0 k\u1ebft qu\u1ea3 s\u1ebd \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb cho b\u1ea1n.<\/li><li>B\u1ea1n c\u00f3 th\u1ec3 \u0111\u1eb7t l\u1ea1i b\u00e0i ki\u1ec3m tra sau khi ch\u1ea1y v\u00e0 ch\u1ea1y l\u1ea1i.<\/li><li>T\u00f9y ch\u1ecdn t\u1ea3i xu\u1ed1ng b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m c\u0169ng c\u00f3 s\u1eb5n. B\u00e1o c\u00e1o \u0111\u01b0\u1ee3c t\u1ea3i xu\u1ed1ng s\u1ebd ch\u1ee9a t\u1ed1c \u0111\u1ed9 qu\u00e9t v\u00e0 t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i.<\/li><\/ul>\n\n<h2 class=\"wp-block-heading\">C\u00e1c y\u1ebfu t\u1ed1 g\u00f3p ph\u1ea7n v\u00e0o \u0111\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm<\/h2>\n\n<p>T\u1ed1c \u0111\u1ed9 qu\u00e9t c\u1ee7a b\u00e0n ph\u00edm \u0111\u01b0\u1ee3c bi\u1ebft l\u00e0 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1. \u0110\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u th\u1ee9 kh\u00e1c nhau.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>\u0110\u1ed9 tr\u1ec5 c\u00f3 d\u00e2y<\/strong><\/h3>\n\n<p>Cho d\u00f9 b\u00e0n ph\u00edm c\u1ee7a b\u1ea1n l\u00e0 c\u00f3 d\u00e2y hay kh\u00f4ng d\u00e2y, n\u00f3 \u0111\u1ec1u c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm. M\u1ed9t \u0111\u00f3ng g\u00f3p ch\u00ednh l\u00e0 b\u1ea3n ch\u1ea5t c\u1ee7a k\u1ebft n\u1ed1i. B\u00e0n ph\u00edm c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p nh\u1ea5t l\u00e0 b\u00e0n ph\u00edm c\u00f3 k\u1ebft n\u1ed1i c\u00e1p, \u0111i\u1ec1u n\u00e0y khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn t\u1ed1t \u0111\u1ec3 ch\u01a1i game.<\/p>\n\n<p>Do b\u00e0n ph\u00edm c\u00f3 d\u00e2y \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi m\u00e1y t\u00ednh n\u00ean \u0111\u1ed9 tr\u1ec5 s\u1ebd gi\u1ea3m do th\u00f4ng tin nh\u1eadp v\u00e0o \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u00e0 hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh nhanh h\u01a1n.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>\u0110\u1ed9 tr\u1ec5 kh\u00f4ng d\u00e2y qua Bluetooth<\/strong><\/h3>\n\n<p>Khi n\u00f3i \u0111\u1ebfn k\u1ebft n\u1ed1i Bluetooth, v\u00ec ch\u00fang c\u00f3 \u0111\u1ed9 tr\u1ec5 l\u1edbn nh\u1ea5t n\u00ean ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00e0nh ri\u00eang cho b\u00e0n ph\u00edm di \u0111\u1ed9ng v\u00e0 doanh nghi\u1ec7p. Nh\u1eefng th\u1ee9 n\u00e0y kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ec3 ch\u01a1i game nh\u01b0ng kh\u00f4ng c\u00f3 \u0111\u1ed9 tr\u1ec5 r\u00f5 r\u00e0ng khi g\u00f5. Do \u0111\u00f3, tr\u1eeb khi b\u00e0n ph\u00edm kh\u00f4ng d\u00e2y c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 cung c\u1ea5p cho b\u1ea1n \u0111\u1ed9 tr\u1ec5 ch\u00ednh x\u00e1c nh\u01b0 b\u00e0n ph\u00edm c\u00f3 d\u00e2y, ch\u00fang t\u00f4i khuy\u00ean b\u1ea1n n\u00ean s\u1eed d\u1ee5ng b\u00e0n ph\u00edm c\u00f3 d\u00e2y n\u1ebfu mu\u1ed1n s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 ch\u01a1i game.<\/p>\n\n<h2 class=\"has-text-align-center wp-block-heading\">c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n<h3 class=\"wp-block-heading\"><strong>L\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 tr\u1ec5 \u0111\u1ea7u v\u00e0o tr\u00ean b\u00e0n ph\u00edm c\u1ee7a t\u00f4i?<\/strong><\/h3>\n\n<p>B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 ki\u1ec3m tra c\u00f3 s\u1eb5n tr\u00ean trang web c\u1ee7a ch\u00fang t\u00f4i d\u01b0\u1edbi d\u1ea1ng ki\u1ec3m tra \u0111\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ki\u1ec3m tra \u0111\u1ed9 tr\u1ec5 \u0111\u1ea7u v\u00e0o, \u0111\u1ec3 ki\u1ec3m tra t\u1ed1c \u0111\u1ed9 nh\u1eadp c\u1ee7a b\u00e0n ph\u00edm.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>L\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm?<\/strong><\/h3>\n\n<p>C\u00f3 nhi\u1ec1u c\u00e1ch b\u1ea1n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm. M\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p l\u00e0 thay \u0111\u1ed5i thu\u1ed9c t\u00ednh b\u00e0n ph\u00edm ho\u1eb7c c\u00e0i \u0111\u1eb7t l\u1ea1i tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n b\u00e0n ph\u00edm. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt n\u00f3, n\u00f3 s\u1ebd gi\u00fap c\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i c\u1ee7a b\u00e0n ph\u00edm.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>\u0110\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm c\u00f3 quan tr\u1ecdng khi ch\u01a1i game kh\u00f4ng?<\/strong><\/h3>\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c game th\u1ee7, \u0111\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm l\u00e0 r\u1ea5t quan tr\u1ecdng; b\u00e0n ph\u00edm ch\u01a1i game c\u00f3 \u0111\u1ed9 tr\u1ec5 cao c\u00f3 th\u1ec3 c\u00f3 ngh\u0129a l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa th\u1eafng v\u00e0 thua.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>Polling rate 1000hz c\u00f3 t\u1ed1t cho b\u00e0n ph\u00edm kh\u00f4ng?<\/strong><\/h3>\n\n<p>V\u00ec b\u00e0n ph\u00edm c\u00f3 t\u1ef7 l\u1ec7 ch\u1ecdn l\u1ecdc 1000Hz s\u1ebd c\u1eadp nh\u1eadt tr\u1ea1ng th\u00e1i c\u1ee7a b\u00e0n ph\u00edm sau m\u1ed7i mili gi\u00e2y n\u00ean t\u1ef7 l\u1ec7 ch\u1ecdn l\u1ecdc n\u00e0y \u0111\u1eb7c bi\u1ec7t hi\u1ec7u qu\u1ea3.<\/p>\n\n<h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn T\u1ef7 l\u1ec7 qu\u00e9t b\u00e0n ph\u00edm<\/h2>\n\n<p>\u0110\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c mang l\u1ea1i tr\u1ea3i nghi\u1ec7m ch\u01a1i tr\u00f2 ch\u01a1i th\u1ecfa m\u00e3n. Do \u0111\u00f3, b\u00e0n ph\u00edm c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p c\u00f3 th\u1ec3 kh\u00e1 h\u1eefu \u00edch cho c\u00e1c game th\u1ee7, do \u0111\u00f3, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i bi\u1ebft \u0111\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm tr\u01b0\u1edbc khi mua.<\/p>\n\n<p>B\u1ea1n n\u00ean \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t nh\u1ea5t khi ch\u1ecdn b\u00e0n ph\u00edm c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00ec \u0111\u00e2y l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh thi\u1ebft l\u1eadp PC ch\u01a1i game c\u1ee7a b\u1ea1n v\u00e0 g\u00f3p ph\u1ea7n \u0111\u00e1ng k\u1ec3 v\u00e0o t\u1ed5ng \u0111\u1ed9 tr\u1ec5, \u0111i\u1ec1u n\u00e0y th\u1ec3 hi\u1ec7n \u0111\u1ed9 tr\u1ec5 gi\u1eefa th\u1eddi \u0111i\u1ec3m b\u1ea1n nh\u1eadp d\u1eef li\u1ec7u v\u00e0 th\u1eddi \u0111i\u1ec3m d\u1eef li\u1ec7u hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh.<\/p>\n\n<p>M\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 b\u00e0n ph\u00edm kh\u00e1c:<\/p>\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/keyboardtester.info\/vi\/kiem-tra-bam-ban-phim\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ki\u1ec3m tra b\u1ea5m b\u00e0n ph\u00edm<\/a><\/li><li><a href=\"https:\/\/keyboardtester.info\/vi\/kiem-tra-bong-mo-ban-phim\/\">Ki\u1ec3m tra b\u00f3ng m\u1edd b\u00e0n ph\u00edm<\/a><\/li><li><a href=\"https:\/\/keyboardtester.info\/vi\/test-ban-phim-co\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ki\u1ec3m tra b\u00e0n ph\u00edm c\u01a1<\/a><\/li><li><a href=\"https:\/\/keyboardtester.info\/vi\/kiem-tra-wpm\/\">Ki\u1ec3m tra WPM<\/a><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 ki\u1ec3m tra \u0111\u1ed9 tr\u1ec5 b\u00e0n ph\u00edm c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c t\u00ecnh tr\u1ea1ng &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"Ki\u1ec3m tra \u0111\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm | Th\u1eddi gian ph\u1ea3n h\u1ed3i &amp; T\u1ef7 l\u1ec7 b\u1ecf phi\u1ebfu\" class=\"read-more button\" href=\"https:\/\/keyboardtester.info\/vi\/kiem-tra-do-tre-cua-ban-phim\/#more-1366\" aria-label=\"More on Ki\u1ec3m tra \u0111\u1ed9 tr\u1ec5 c\u1ee7a b\u00e0n ph\u00edm | Th\u1eddi gian ph\u1ea3n h\u1ed3i &amp; T\u1ef7 l\u1ec7 b\u1ecf phi\u1ebfu\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":587,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86],"tags":[],"class_list":["post-1366","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kiem-tra-ban-phim","resize-featured-image"],"_links":{"self":[{"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/posts\/1366","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/comments?post=1366"}],"version-history":[{"count":2,"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/posts\/1366\/revisions"}],"predecessor-version":[{"id":1376,"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/posts\/1366\/revisions\/1376"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/media\/587"}],"wp:attachment":[{"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/media?parent=1366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/categories?post=1366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/keyboardtester.info\/vi\/wp-json\/wp\/v2\/tags?post=1366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}