1 用来比较不同掌机大小
https://retrosizer.com/
![](http://tiebapic.baidu.com/forum/w%3D580/sign=6ceef40cd78fa0ec7fc764051697594a/3ad62145d688d43f89aaa7cd3b1ed21b0ff43be7.jpg?tbpicau=2024-07-12-05_ec0f100f0f10c6c545e4be9e70a5db8c)
2 用来比较不同的屏幕大小
https://www.displaywars.com/
![](http://tiebapic.baidu.com/forum/w%3D580/sign=bc2096c597c8a786be2a4a065709c9c7/0f3fa6ce36d3d5392f3f39fc7c87e950342ab0e1.jpg?tbpicau=2024-07-12-05_2d6e6366a7d2e7cb2675eb0b79fa3b06)
3 用来模拟各种主机和掌机在不同分辨率屏幕上显示效果(整数倍缩放效果)
https://shauninman.com/utils/screens/
![](http://tiebapic.baidu.com/forum/w%3D580/sign=1ce0ce1e348b4710ce2ffdc4f3cec3b2/74c42013b07eca80c3790fd8d72397dda04483e3.jpg?tbpicau=2024-07-12-05_6a58b082d35629c8861a2d1e75c0c13e)
https://retrosizer.com/
![](http://tiebapic.baidu.com/forum/w%3D580/sign=6ceef40cd78fa0ec7fc764051697594a/3ad62145d688d43f89aaa7cd3b1ed21b0ff43be7.jpg?tbpicau=2024-07-12-05_ec0f100f0f10c6c545e4be9e70a5db8c)
2 用来比较不同的屏幕大小
https://www.displaywars.com/
![](http://tiebapic.baidu.com/forum/w%3D580/sign=bc2096c597c8a786be2a4a065709c9c7/0f3fa6ce36d3d5392f3f39fc7c87e950342ab0e1.jpg?tbpicau=2024-07-12-05_2d6e6366a7d2e7cb2675eb0b79fa3b06)
3 用来模拟各种主机和掌机在不同分辨率屏幕上显示效果(整数倍缩放效果)
https://shauninman.com/utils/screens/
![](http://tiebapic.baidu.com/forum/w%3D580/sign=1ce0ce1e348b4710ce2ffdc4f3cec3b2/74c42013b07eca80c3790fd8d72397dda04483e3.jpg?tbpicau=2024-07-12-05_6a58b082d35629c8861a2d1e75c0c13e)