# 打开看看

> A tiny and exquisite mobile phone screen specification testing tool that checks whether it supports HDR, Dolby Vision, and more.

Canonical page: [https://chrome-stats.com/d/com.fenibookstudio.displaytest](https://chrome-stats.com/d/com.fenibookstudio.displaytest)

## Overview

- **ID:** `com.fenibookstudio.displaytest`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** fenibook
- **Category:** TOOLS
- **Downloads:** 108
- **Version:** 1.6
- **Last updated:** 2026-07-08
- **First published:** 2026-07-07
- **Publisher country:** CN
- **Size:** 21 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.fenibookstudio.displaytest)
- **Website:** [https://weibo.com/u/1935347241](https://weibo.com/u/1935347241)
- **Privacy policy:** [https://fenibook.github.io/Takealook-Privacy/index.html](https://fenibook.github.io/Takealook-Privacy/index.html)

## Description

Open it and check your phone&#39;s screen specifications: refresh rate level, and whether it supports HDR, HDR10, HDR10+, Dolby Vision, etc.<br><br>Small and beautiful, ad-free, created out of love, and does not collect any user privacy data.

## Rankings

- #1,957,613 — Overall

## Permissions and access

### Permissions

- `com.android.vending.CHECK_LICENSE`
- `com.fenibookstudio.displaytest.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.fenibookstudio.displaytest)