怎样选择平板电脑的尺寸: Difference between revisions
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!cm!!1!!2!!3!!4!!5!!6!!7!!8!!9!!10!!11!!12!!13!!14!!15!!16!!17!!18!!19!!20!!21!!22!!23!!24!!25 | !cm!!1!!2!!3!!4!!5!!6!!7!!8!!9!!10!!11!!12!!13!!14!!15!!16!!17!!18!!19!!20!!21!!22!!23!!24!!25 | ||
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|<b>1</b>||0.6||0.9||1.2||1.6||2.0||2.4||2.8||3.2||3.6||4.0||4.3||4.7||5.1||5.5||5.9||6.3||6.7|| | |<b>1</b>||0.6||0.9||1.2||1.6||2.0||2.4||2.8||3.2||3.6||4.0||4.3||4.7||5.1||5.5||5.9||6.3||6.7||7.1||7.5||7.9||<font style="color: green">8.3</font>||<font style="color: green">8.7</font>||9.1||9.5||9.9 | ||
|- | |- | ||
|<b>2</b>||0.9||1.1||1.4||1.8||2.1||2.5||2.9||3.2||3.6||4.0||4.4||4.8||5.2||5.6||6.0||6.3||6.7|| | |<b>2</b>||0.9||1.1||1.4||1.8||2.1||2.5||2.9||3.2||3.6||4.0||4.4||4.8||5.2||5.6||6.0||6.3||6.7||7.1||7.5||7.9||<font style="color: green">8.3</font>||<font style="color: green">8.7</font>||9.1||9.5||9.9 | ||
|- | |- | ||
|<b>3</b>||1.2||1.4||1.7||2.0||2.3||2.6||3.0||3.4||3.7||4.1||4.5||4.9||5.3||5.6||6.0||6.4||6.8||<font style="color: | |<b>3</b>||1.2||1.4||1.7||2.0||2.3||2.6||3.0||3.4||3.7||4.1||4.5||4.9||5.3||5.6||6.0||6.4||6.8||7.2||7.6||<font style="color: green">8.0</font>||<font style="color: green">8.4</font>||<font style="color: green">8.7</font>||9.1||9.5||9.9 | ||
|- | |- | ||
|<b>4</b>||1.6||1.8||2.0||2.2||2.5||2.8||3.2||3.5||3.9||4.2||4.6||5.0||5.4||5.7||6.1||6.5||6.9||<font style="color: | |<b>4</b>||1.6||1.8||2.0||2.2||2.5||2.8||3.2||3.5||3.9||4.2||4.6||5.0||5.4||5.7||6.1||6.5||6.9||7.3||7.6||<font style="color: green">8.0</font>||<font style="color: green">8.4</font>||<font style="color: green">8.8</font>||9.2||9.6||10.0 | ||
|- | |- | ||
|<b>5</b>||2.0||2.1||2.3||2.5||2.8||3.1||3.4||3.7||4.1||4.4||4.8||5.1||5.5||5.9||6.2||6.6||<font style="color: | |<b>5</b>||2.0||2.1||2.3||2.5||2.8||3.1||3.4||3.7||4.1||4.4||4.8||5.1||5.5||5.9||6.2||6.6||7.0||7.4||7.7||<font style="color: green">8.1</font>||<font style="color: green">8.5</font>||<font style="color: green">8.9</font>||9.3||9.7||10.0 | ||
|- | |- | ||
|<b>6</b>||2.4||2.5||2.6||2.8||3.1||3.3||3.6||3.9||4.3||4.6||4.9||5.3||5.6||6.0||6.4||6.7|| | |<b>6</b>||2.4||2.5||2.6||2.8||3.1||3.3||3.6||3.9||4.3||4.6||4.9||5.3||5.6||6.0||6.4||6.7||7.1||7.5||7.8||<font style="color: green">8.2</font>||<font style="color: green">8.6</font>||9.0||9.4||9.7||10.1 | ||
|- | |- | ||
|<b>7</b>||2.8||2.9||3.0||3.2||3.4||3.6||3.9||4.2||4.5||4.8||5.1||5.5||5.8||6.2||6.5||6.9||<font style="color: | |<b>7</b>||2.8||2.9||3.0||3.2||3.4||3.6||3.9||4.2||4.5||4.8||5.1||5.5||5.8||6.2||6.5||6.9||7.2||7.6||<font style="color: green">8.0</font>||<font style="color: green">8.3</font>||<font style="color: green">8.7</font>||9.1||9.5||9.8||10.2 | ||
|- | |- | ||
|<b>8</b>||3.2||3.2||3.4||3.5||3.7||3.9||4.2||4.5||4.7||5.0||5.4||5.7||6.0||6.3||6.7||<font style="color: | |<b>8</b>||3.2||3.2||3.4||3.5||3.7||3.9||4.2||4.5||4.7||5.0||5.4||5.7||6.0||6.3||6.7||7.0||7.4||7.8||<font style="color: green">8.1</font>||<font style="color: green">8.5</font>||<font style="color: green">8.8</font>||9.2||9.6||10.0||10.3 | ||
|- | |- | ||
|<b>9</b>||3.6||3.6||3.7||3.9||4.1||4.3||4.5||4.7||5.0||5.3||5.6||5.9||6.2||6.6||6.9|| | |<b>9</b>||3.6||3.6||3.7||3.9||4.1||4.3||4.5||4.7||5.0||5.3||5.6||5.9||6.2||6.6||6.9||7.2||7.6||7.9||<font style="color: green">8.3</font>||<font style="color: green">8.6</font>||9.0||9.4||9.7||10.1||10.5 | ||
|- | |- | ||
|<b>10</b>||4.0||4.0||4.1||4.2||4.4||4.6||4.8||5.0||5.3||5.6||5.9||6.1||6.5||6.8||<font style="color: | |<b>10</b>||4.0||4.0||4.1||4.2||4.4||4.6||4.8||5.0||5.3||5.6||5.9||6.1||6.5||6.8||7.1||7.4||7.8||<font style="color: green">8.1</font>||<font style="color: green">8.5</font>||<font style="color: green">8.8</font>||9.2||9.5||9.9||10.2||10.6 | ||
|- | |- | ||
|<b>11</b>||4.3||4.4||4.5||4.6||4.8||4.9||5.1||5.4||5.6||5.9||6.1||6.4||6.7||<font style="color: | |<b>11</b>||4.3||4.4||4.5||4.6||4.8||4.9||5.1||5.4||5.6||5.9||6.1||6.4||6.7||7.0||7.3||7.6||<font style="color: green">8.0</font>||<font style="color: green">8.3</font>||<font style="color: green">8.6</font>||9.0||9.3||9.7||10.0||10.4||10.8 | ||
|- | |- | ||
|<b>12</b>||4.7||4.8||4.9||5.0||5.1||5.3||5.5||5.7||5.9||6.1||6.4||6.7|| | |<b>12</b>||4.7||4.8||4.9||5.0||5.1||5.3||5.5||5.7||5.9||6.1||6.4||6.7||7.0||7.3||7.6||7.9||<font style="color: green">8.2</font>||<font style="color: green">8.5</font>||<font style="color: green">8.8</font>||9.2||9.5||9.9||10.2||10.6||10.9 | ||
|- | |- | ||
|<b>13</b>||5.1||5.2||5.3||5.4||5.5||5.6||5.8||6.0||6.2||6.5||6.7|| | |<b>13</b>||5.1||5.2||5.3||5.4||5.5||5.6||5.8||6.0||6.2||6.5||6.7||7.0||7.2||7.5||7.8||<font style="color: green">8.1</font>||<font style="color: green">8.4</font>||<font style="color: green">8.7</font>||9.1||9.4||9.7||10.1||10.4||10.7||11.1 | ||
|- | |- | ||
|<b>14</b>||5.5||5.6||5.6||5.7||5.9||6.0||6.2||6.3||6.6||6.8|| | |<b>14</b>||5.5||5.6||5.6||5.7||5.9||6.0||6.2||6.3||6.6||6.8||7.0||7.3||7.5||7.8||<font style="color: green">8.1</font>||<font style="color: green">8.4</font>||<font style="color: green">8.7</font>||9.0||9.3||9.6||9.9||10.3||10.6||10.9||11.3 | ||
|- | |- | ||
|<b>15</b>||5.9||6.0||6.0||6.1||6.2||6.4||6.5||6.7||6.9||<font style="color: | |<b>15</b>||5.9||6.0||6.0||6.1||6.2||6.4||6.5||6.7||6.9||7.1||7.3||7.6||7.8||<font style="color: green">8.1</font>||<font style="color: green">8.4</font>||<font style="color: green">8.6</font>||<font style="color: green">8.9</font>||9.2||9.5||9.8||10.2||10.5||10.8||11.1||11.5 | ||
|- | |- | ||
|<b>16</b>||6.3||6.3||6.4||6.5||6.6||6.7||6.9|| | |<b>16</b>||6.3||6.3||6.4||6.5||6.6||6.7||6.9||7.0||7.2||7.4||7.6||7.9||<font style="color: green">8.1</font>||<font style="color: green">8.4</font>||<font style="color: green">8.6</font>||<font style="color: green">8.9</font>||9.2||9.5||9.8||10.1||10.4||10.7||11.0||11.4||11.7 | ||
|- | |- | ||
|<b>17</b>||6.7||6.7||6.8||6.9|| | |<b>17</b>||6.7||6.7||6.8||6.9||7.0||7.1||7.2||7.4||7.6||7.8||<font style="color: green">8.0</font>||<font style="color: green">8.2</font>||<font style="color: green">8.4</font>||<font style="color: green">8.7</font>||<font style="color: green">8.9</font>||9.2||9.5||9.7||10.0||10.3||10.6||10.9||11.3||11.6||11.9 | ||
|- | |- | ||
|<b>18</b>|| | |<b>18</b>||7.1||7.1||7.2||7.3||7.4||7.5||7.6||7.8||7.9||<font style="color: green">8.1</font>||<font style="color: green">8.3</font>||<font style="color: green">8.5</font>||<font style="color: green">8.7</font>||9.0||9.2||9.5||9.7||10.0||10.3||10.6||10.9||11.2||11.5||11.8||12.1 | ||
|- | |- | ||
|<b>19</b>||<font style="color: | |<b>19</b>||7.5||7.5||7.6||7.6||7.7||7.8||<font style="color: green">8.0</font>||<font style="color: green">8.1</font>||<font style="color: green">8.3</font>||<font style="color: green">8.5</font>||<font style="color: green">8.6</font>||<font style="color: green">8.8</font>||9.1||9.3||9.5||9.8||10.0||10.3||10.6||10.9||11.1||11.4||11.7||12.1||12.4 | ||
|- | |- | ||
|<b>20</b>||<font style="color: | |<b>20</b>||7.9||7.9||<font style="color: green">8.0</font>||<font style="color: green">8.0</font>||<font style="color: green">8.1</font>||<font style="color: green">8.2</font>||<font style="color: green">8.3</font>||<font style="color: green">8.5</font>||<font style="color: green">8.6</font>||<font style="color: green">8.8</font>||9.0||9.2||9.4||9.6||9.8||10.1||10.3||10.6||10.9||11.1||11.4||11.7||12.0||12.3||12.6 | ||
|- | |- | ||
|<b>21</b>||8.3||8.3||8.4||8.4||8.5||8.6||8.7||8.8||9.0||9.2||9.3||9.5||9.7||9.9||10.2||10.4||10.6||10.9||11.1||11.4||11.7||12.0||12.3||12.6||12.9 | |<b>21</b>||<font style="color: green">8.3</font>||<font style="color: green">8.3</font>||<font style="color: green">8.4</font>||<font style="color: green">8.4</font>||<font style="color: green">8.5</font>||<font style="color: green">8.6</font>||<font style="color: green">8.7</font>||<font style="color: green">8.8</font>||9.0||9.2||9.3||9.5||9.7||9.9||10.2||10.4||10.6||10.9||11.1||11.4||11.7||12.0||12.3||12.6||12.9 | ||
|- | |- | ||
|<b>22</b>||8.7||8.7||8.7||8.8||8.9||9.0||9.1||9.2||9.4||9.5||9.7||9.9||10.1||10.3||10.5||10.7||10.9||11.2||11.4||11.7||12.0||12.2||12.5||12.8||13.1 | |<b>22</b>||<font style="color: green">8.7</font>||<font style="color: green">8.7</font>||<font style="color: green">8.7</font>||<font style="color: green">8.8</font>||<font style="color: green">8.9</font>||9.0||9.1||9.2||9.4||9.5||9.7||9.9||10.1||10.3||10.5||10.7||10.9||11.2||11.4||11.7||12.0||12.2||12.5||12.8||13.1 | ||
|- | |- | ||
|<b>23</b>||9.1||9.1||9.1||9.2||9.3||9.4||9.5||9.6||9.7||9.9||10.0||10.2||10.4||10.6||10.8||11.0||11.3||11.5||11.7||12.0||12.3||12.5||12.8||13.1||13.4 | |<b>23</b>||9.1||9.1||9.1||9.2||9.3||9.4||9.5||9.6||9.7||9.9||10.0||10.2||10.4||10.6||10.8||11.0||11.3||11.5||11.7||12.0||12.3||12.5||12.8||13.1||13.4 | ||
Revision as of 23:54, 25 June 2024
买平板电脑时，价格、场景、屏幕、系统、品牌，都是应该考虑的因素，但还有一个因素，易被忽略，那就是尺寸。尺寸太大或太小，不符合使用场景，平板就会吃灰。
在标记长宽时，商家用厘米。在标记平板尺寸时，商家用英寸，且平板尺寸一般指屏幕对角线的尺寸。厘米、英寸两个单位的不一致，导致用户很难判断自己需要几寸的平板。
以下提供一张自制的长宽英寸对应简表，供大家选购平板电脑时参考。加粗且无小数部分的，单位为厘米。表格正文常规粗细的，单位为英寸，四舍五入，取一位小数。表格解读，一台长15厘米，宽7厘米的平板，即为 6.5 英寸。
| cm | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.6 | 0.9 | 1.2 | 1.6 | 2.0 | 2.4 | 2.8 | 3.2 | 3.6 | 4.0 | 4.3 | 4.7 | 5.1 | 5.5 | 5.9 | 6.3 | 6.7 | 7.1 | 7.5 | 7.9 | 8.3 | 8.7 | 9.1 | 9.5 | 9.9 |
| 2 | 0.9 | 1.1 | 1.4 | 1.8 | 2.1 | 2.5 | 2.9 | 3.2 | 3.6 | 4.0 | 4.4 | 4.8 | 5.2 | 5.6 | 6.0 | 6.3 | 6.7 | 7.1 | 7.5 | 7.9 | 8.3 | 8.7 | 9.1 | 9.5 | 9.9 |
| 3 | 1.2 | 1.4 | 1.7 | 2.0 | 2.3 | 2.6 | 3.0 | 3.4 | 3.7 | 4.1 | 4.5 | 4.9 | 5.3 | 5.6 | 6.0 | 6.4 | 6.8 | 7.2 | 7.6 | 8.0 | 8.4 | 8.7 | 9.1 | 9.5 | 9.9 |
| 4 | 1.6 | 1.8 | 2.0 | 2.2 | 2.5 | 2.8 | 3.2 | 3.5 | 3.9 | 4.2 | 4.6 | 5.0 | 5.4 | 5.7 | 6.1 | 6.5 | 6.9 | 7.3 | 7.6 | 8.0 | 8.4 | 8.8 | 9.2 | 9.6 | 10.0 |
| 5 | 2.0 | 2.1 | 2.3 | 2.5 | 2.8 | 3.1 | 3.4 | 3.7 | 4.1 | 4.4 | 4.8 | 5.1 | 5.5 | 5.9 | 6.2 | 6.6 | 7.0 | 7.4 | 7.7 | 8.1 | 8.5 | 8.9 | 9.3 | 9.7 | 10.0 |
| 6 | 2.4 | 2.5 | 2.6 | 2.8 | 3.1 | 3.3 | 3.6 | 3.9 | 4.3 | 4.6 | 4.9 | 5.3 | 5.6 | 6.0 | 6.4 | 6.7 | 7.1 | 7.5 | 7.8 | 8.2 | 8.6 | 9.0 | 9.4 | 9.7 | 10.1 |
| 7 | 2.8 | 2.9 | 3.0 | 3.2 | 3.4 | 3.6 | 3.9 | 4.2 | 4.5 | 4.8 | 5.1 | 5.5 | 5.8 | 6.2 | 6.5 | 6.9 | 7.2 | 7.6 | 8.0 | 8.3 | 8.7 | 9.1 | 9.5 | 9.8 | 10.2 |
| 8 | 3.2 | 3.2 | 3.4 | 3.5 | 3.7 | 3.9 | 4.2 | 4.5 | 4.7 | 5.0 | 5.4 | 5.7 | 6.0 | 6.3 | 6.7 | 7.0 | 7.4 | 7.8 | 8.1 | 8.5 | 8.8 | 9.2 | 9.6 | 10.0 | 10.3 |
| 9 | 3.6 | 3.6 | 3.7 | 3.9 | 4.1 | 4.3 | 4.5 | 4.7 | 5.0 | 5.3 | 5.6 | 5.9 | 6.2 | 6.6 | 6.9 | 7.2 | 7.6 | 7.9 | 8.3 | 8.6 | 9.0 | 9.4 | 9.7 | 10.1 | 10.5 |
| 10 | 4.0 | 4.0 | 4.1 | 4.2 | 4.4 | 4.6 | 4.8 | 5.0 | 5.3 | 5.6 | 5.9 | 6.1 | 6.5 | 6.8 | 7.1 | 7.4 | 7.8 | 8.1 | 8.5 | 8.8 | 9.2 | 9.5 | 9.9 | 10.2 | 10.6 |
| 11 | 4.3 | 4.4 | 4.5 | 4.6 | 4.8 | 4.9 | 5.1 | 5.4 | 5.6 | 5.9 | 6.1 | 6.4 | 6.7 | 7.0 | 7.3 | 7.6 | 8.0 | 8.3 | 8.6 | 9.0 | 9.3 | 9.7 | 10.0 | 10.4 | 10.8 |
| 12 | 4.7 | 4.8 | 4.9 | 5.0 | 5.1 | 5.3 | 5.5 | 5.7 | 5.9 | 6.1 | 6.4 | 6.7 | 7.0 | 7.3 | 7.6 | 7.9 | 8.2 | 8.5 | 8.8 | 9.2 | 9.5 | 9.9 | 10.2 | 10.6 | 10.9 |
| 13 | 5.1 | 5.2 | 5.3 | 5.4 | 5.5 | 5.6 | 5.8 | 6.0 | 6.2 | 6.5 | 6.7 | 7.0 | 7.2 | 7.5 | 7.8 | 8.1 | 8.4 | 8.7 | 9.1 | 9.4 | 9.7 | 10.1 | 10.4 | 10.7 | 11.1 |
| 14 | 5.5 | 5.6 | 5.6 | 5.7 | 5.9 | 6.0 | 6.2 | 6.3 | 6.6 | 6.8 | 7.0 | 7.3 | 7.5 | 7.8 | 8.1 | 8.4 | 8.7 | 9.0 | 9.3 | 9.6 | 9.9 | 10.3 | 10.6 | 10.9 | 11.3 |
| 15 | 5.9 | 6.0 | 6.0 | 6.1 | 6.2 | 6.4 | 6.5 | 6.7 | 6.9 | 7.1 | 7.3 | 7.6 | 7.8 | 8.1 | 8.4 | 8.6 | 8.9 | 9.2 | 9.5 | 9.8 | 10.2 | 10.5 | 10.8 | 11.1 | 11.5 |
| 16 | 6.3 | 6.3 | 6.4 | 6.5 | 6.6 | 6.7 | 6.9 | 7.0 | 7.2 | 7.4 | 7.6 | 7.9 | 8.1 | 8.4 | 8.6 | 8.9 | 9.2 | 9.5 | 9.8 | 10.1 | 10.4 | 10.7 | 11.0 | 11.4 | 11.7 |
| 17 | 6.7 | 6.7 | 6.8 | 6.9 | 7.0 | 7.1 | 7.2 | 7.4 | 7.6 | 7.8 | 8.0 | 8.2 | 8.4 | 8.7 | 8.9 | 9.2 | 9.5 | 9.7 | 10.0 | 10.3 | 10.6 | 10.9 | 11.3 | 11.6 | 11.9 |
| 18 | 7.1 | 7.1 | 7.2 | 7.3 | 7.4 | 7.5 | 7.6 | 7.8 | 7.9 | 8.1 | 8.3 | 8.5 | 8.7 | 9.0 | 9.2 | 9.5 | 9.7 | 10.0 | 10.3 | 10.6 | 10.9 | 11.2 | 11.5 | 11.8 | 12.1 |
| 19 | 7.5 | 7.5 | 7.6 | 7.6 | 7.7 | 7.8 | 8.0 | 8.1 | 8.3 | 8.5 | 8.6 | 8.8 | 9.1 | 9.3 | 9.5 | 9.8 | 10.0 | 10.3 | 10.6 | 10.9 | 11.1 | 11.4 | 11.7 | 12.1 | 12.4 |
| 20 | 7.9 | 7.9 | 8.0 | 8.0 | 8.1 | 8.2 | 8.3 | 8.5 | 8.6 | 8.8 | 9.0 | 9.2 | 9.4 | 9.6 | 9.8 | 10.1 | 10.3 | 10.6 | 10.9 | 11.1 | 11.4 | 11.7 | 12.0 | 12.3 | 12.6 |
| 21 | 8.3 | 8.3 | 8.4 | 8.4 | 8.5 | 8.6 | 8.7 | 8.8 | 9.0 | 9.2 | 9.3 | 9.5 | 9.7 | 9.9 | 10.2 | 10.4 | 10.6 | 10.9 | 11.1 | 11.4 | 11.7 | 12.0 | 12.3 | 12.6 | 12.9 |
| 22 | 8.7 | 8.7 | 8.7 | 8.8 | 8.9 | 9.0 | 9.1 | 9.2 | 9.4 | 9.5 | 9.7 | 9.9 | 10.1 | 10.3 | 10.5 | 10.7 | 10.9 | 11.2 | 11.4 | 11.7 | 12.0 | 12.2 | 12.5 | 12.8 | 13.1 |
| 23 | 9.1 | 9.1 | 9.1 | 9.2 | 9.3 | 9.4 | 9.5 | 9.6 | 9.7 | 9.9 | 10.0 | 10.2 | 10.4 | 10.6 | 10.8 | 11.0 | 11.3 | 11.5 | 11.7 | 12.0 | 12.3 | 12.5 | 12.8 | 13.1 | 13.4 |
| 24 | 9.5 | 9.5 | 9.5 | 9.6 | 9.7 | 9.7 | 9.8 | 10.0 | 10.1 | 10.2 | 10.4 | 10.6 | 10.7 | 10.9 | 11.1 | 11.4 | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.8 | 13.1 | 13.4 | 13.6 |
| 25 | 9.9 | 9.9 | 9.9 | 10.0 | 10.0 | 10.1 | 10.2 | 10.3 | 10.5 | 10.6 | 10.8 | 10.9 | 11.1 | 11.3 | 11.5 | 11.7 | 11.9 | 12.1 | 12.4 | 12.6 | 12.9 | 13.1 | 13.4 | 13.6 | 13.9 |