Device Info Checker
Obtén información detallada sobre tu dispositivo actual (tamaño de pantalla, pixel-ratio, user agent, y más).
Pantalla
Tamaño de Pantalla
0 x 0
Orientación
Ángulo de Orientación
0°
Profundidad de Color
0 bits
Relación de Píxeles
0 dppx
Tamaño de Ventana
0 x 0
Dispositivo
Proveedor del Navegador
Idiomas
Plataforma
Agente de Usuario
Cómo usar esta Device Info Checker
- Open the Device Info Checker page in your browser.
- Your device information is automatically detected and displayed.
- Review screen size, pixel ratio, orientation, and other details.
- Copy individual values or take a screenshot for your records.
About Device Information
This tool provides a comprehensive overview of your current device's hardware and software configuration as reported by your browser. This information is often used by web developers to ensure cross-browser compatibility and to optimize user experiences across different screen sizes.
Privacy Note
All data is retrieved locally using JavaScript APIs and is never stored or transmitted to any server.
Key Features
- Detects screen resolution and window dimensions
- Shows device pixel ratio for retina display detection
- Displays screen orientation and angle
- Reports color depth and supported color gamut
- Identifies browser vendor and platform information
- Shows preferred language settings
- Real-time updates when window is resized or rotated
Common Use Cases
- Debugging responsive design layouts across devices
- Verifying media query breakpoints during development
- Checking device pixel ratio for high-DPI image serving
- Reporting device specs when filing browser bug reports
- Testing internationalization with browser language settings
- Comparing screen capabilities across multiple devices
Preguntas Frecuentes
Why does my screen size differ from my window size?
Screen size represents your monitor's full resolution, while window size is the browser viewport's current dimensions. The window is typically smaller because it excludes the browser chrome (toolbars, address bar) and may not be maximized.
What is device pixel ratio?
Device pixel ratio (DPR) is the ratio between physical pixels and CSS pixels. A DPR of 2 means each CSS pixel is rendered using 4 physical pixels (2x2). Retina and high-DPI displays typically have a DPR of 2 or higher.
Is the information collected by this tool accurate?
The tool uses standard browser JavaScript APIs, so the information is as accurate as what your browser reports. Some browsers may limit or modify certain values for privacy reasons, such as reducing the reported screen resolution.