推荐回答(5个)
ipad2尺寸241.2×185.7×8.8mm,ipad2长边241.2mm比A4纸张长边长297mm小55.8mm,ipad2短边185.7比A4纸张短边210mm小24.3mm,ipad2面积为44790.84平方毫米比A4纸张面积62370平方毫米小17579.16平方毫米。
A4纸张尺寸210mm×297mm。ipad2尺寸241.2×185.7×8.8mm中808mm为产品厚度8.8mm。

扩展资料:
纸张尺寸:
1、A3=29.7 厘米*42 厘米。
2、A4=21 厘米*29.7 厘米。
3、A5=14.8 厘米*21 厘米。
4、B4=25.7 厘米*36.4 厘米。
5、B5=18.2 厘米*25.7 厘米。
所以A5是A4的一半,A4是A3的一半,B5是B4的一半。
参考资料来源:百度百科-iPad 2
百度百科-A4纸
ipad系列产品尺寸比A4纸小。
ipad1 重量730公克 长度242.8毫米 寛度189.7毫米 厚度13.4毫米 萤幕9.7英吋
ipad2 重量613公克 长度241毫米 寛度185.7毫米 厚度8.8毫米 萤幕9.7英吋
ipad3 重量662公克 长度241毫米 寛度185.7毫米 厚度9.4毫米 萤幕9.7英吋
ipad4 重量652公克 长度241.2毫米 寛度185.7毫米 厚度9.4毫米 萤幕9.7英吋
ipad mini 重量308公克 长度200毫米 寛度134.7毫米 厚度7.2毫米 萤幕7.9英吋
ipad air 重量469克 长度240 毫米 宽度169.5 毫米 厚7.5 毫米
A4的大小是297乘以210毫米
ipad2是9.7英寸的屏幕,屏幕长19.1厘米,宽14.3厘米,当然整个产品的尺寸还要加上2.5厘米左右的边框。
A4纸是 宽21厘米、长29.7厘米
Display9.7 inches (250 mm) 2,048 × 1,536 px color IPS LCD display at (264 ppi)[4] with a 4:3 aspect ratio
比A4纸矮一点吧。
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