怎样选择平板电脑的尺寸

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Revision as of 23:56, 25 June 2024 by Mwroot (talk | contribs)
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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