ipad mini3和4的区别:
iPad4只是升级了CPU,采用iPhone5升级版本的A6X芯片,处理器和图形速度都相对iPad3提升2倍;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/242dd42a2834349bcffe2654c2ea15ce37d3be63?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
iPad4新增4G LTE网络支持,同时Wi-Fi无线网络也升级为2.5Ghz和5Ghz双频;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/7aec54e736d12f2e40bde5b144c2d562843568a3?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
iPad4采用了新款Lighting数据接口,容量同样提供16GB起步、32GB和64GB选择。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/908fa0ec08fa513d8edf270f366d55fbb3fbd9ee?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
iPad4在保持ipad3原有的9.7英寸尺寸外,还做了多方面的升级,采用了A6X处理器,Lightning接口,用于FaceTime功能的前置摄像头也升级至720p规格,支持Sprint的4G LTE网络,电池仍能保证10小时的连续使用时间等;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/a9d3fd1f4134970a1cce5bfe9ecad1c8a6865da5?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)