Google Play Store Screenshot Sizesとは？

Unlike Apple, Google Play does not require specific pixel dimensions for each device. Instead, Google enforces ratio and range constraints: the shortest side must be at least 320 pixels, the longest side cannot exceed 3840 pixels, and the aspect ratio cannot be more than 2:1 (meaning the longest side cannot be more than twice the shortest side). Within these bounds, you have flexibility.

The most commonly used sizes for Google Play screenshots are 1080x1920 pixels (standard phone resolution) and 1440x2560 pixels (higher-density phone resolution). For tablets, 1200x1920 or 2048x2732 are popular choices. You can upload between 2 and 8 screenshots per listing. Google Play supports JPEG and 24-bit PNG formats with a maximum file size of 8 MB per image.

For the best results across all Android devices, design your phone screenshots at 1080x1920 pixels as a baseline. This resolution looks sharp on most devices and falls well within Google Play's requirements. If you also target tablets, provide separate tablet screenshots at 1200x1920 or higher. Google Play Console allows you to add device-specific screenshots for phones, 7-inch tablets, 10-inch tablets, Chromebooks, and Android TV. Providing optimized assets for each form factor signals to Google that your app supports multiple device types, which can improve your visibility in Play Store search.