What es my screen resolution?
Find your screen resolution y your browser window size, with the device pixel ratio, colour dep.ª y orientation. The Números update as you resize the window.
Nothing a enter. Resize the window o rotate your device y the Números update.
Acerca de What es my screen resolution?
Find your screen resolution y your browser window size, with the device pixel ratio, colour dep.ª y orientation. The Números update as you resize the window.
Forma parte de la sección «Datos y redes» de SmartCalcy. Se ejecuta en tu navegador sin cuenta, usa tu propia moneda y unidades (cámbialas en la parte superior de la página) y da estimaciones solo a título informativo, así que consulta la guía oficial antes de fiarte de un resultado.
Cómo usar la What es my screen resolution?
Qué calcula y cuándo usarla
Shows your screen resolution y your browser window size, with the device pixel Razón, colour Profundidad, available screen Superficie y orientation. The numbers update as you resize the window o rotate the device.
Cómo usarla, paso a paso
- Open the page. Nada needs a be entered.
- Read the resolution A the top y the physical pixel Cantidad below it.
- Resize the window o rotate your phone a see the window size change.
- Press “Copiar Resultado” a share the números.
Qué significa cada dato
- Nada a enter – Valores are read desde your browser.
Cómo leer los resultados
- Screen resolution – Ancho y height en CSS pixels.
- Physical pixels – CSS pixels multiplied by the pixel Razón.
- Browser window – The Tamaño de the page Superficie right now.
- Pixel Razón, colour Profundidad, orientation – Extra display Detalles your browser reports.
La fórmula
Physical pixels = CSS pixels × device pixel ratio. A phone reporting 390 × 844 at a ratio de 3 has 1,170 × 2,532 physical pixels. Aspect ratio es the wid.ª y Alto divided by their greatest comunes divisor.
Un ejemplo práctico
A laptop reports 1440 × 900 with a Razón de 2, so the panel has 2,880 × 1,800 physical pixels.
Supuestos y límites
- Zoom y operating-system scaling change the reported números.
- On multiple monitors the value es por the screen the window es on.
Errores comunes
- Reading the CSS resolution as the panel’s native resolution on a high-density screen.
- Comparing the window Tamaño with the screen Tamaño. They differ whenever the browser es not full screen.
- Forgetting that browser zoom changes the números.
Preguntas frecuentes
Why es my resolution lower than my screen’s specification?
Browsers report CSS pixels. Multiply by the pixel Razón a Llévate physical pixels.
What es the device pixel Razón?
The number de physical pixels por each CSS pixel. 2 y 3 are common on phones y laptops.
Why does the window Tamaño Variación?
It follows the browser window, so zooming, rotating o resizing changes it.
Is anything sent anywhere?
No. The values are read en your browser y not sent.
Herramientas relacionadas
Detalles
- Browser window
- 1280 × 900 px
- Available screen Superficie
- 1280 × 900 px
- Device pixel Razón
- 1
- Colour dep.ª
- 24-bit
- Orientation
- landscape
- Touch Puntos
- 0
- Relación de aspecto
- 64:45