🖥️
屏幕分辨率
检查您的屏幕分辨率信息
Screen Resolution
Browser Window
Pixel Ratio
Color Depth
Orientation
嵌入此工具
×
px
🔥 热门工具
ℹ️ 关于 Screen Resolution
Check your screen resolution and display info. See pixel dimensions, DPI, and viewport size. Useful for responsive design and troubleshooting.
💡 使用场景
Checking display dimensions
Responsive design testing
Setting wallpaper sizes
Game and video resolution matching
Troubleshooting display issues
📋 使用方法
1
Open the tool
2
View your current resolution
3
See device pixel ratio
4
Check viewport dimensions
💎 Pro Tips
- 1920x1080 (Full HD) is most common
- Device pixel ratio affects retina displays
- Viewport size differs from screen resolution
❓ Frequently Asked Questions
Screen is hardware; viewport is browser window size.
Dots/Pixels Per Inch - measures pixel density.
How many physical pixels per CSS pixel. 2 = retina display.