What is my screen resolution?
Your screen resolution, browser window size and device pixel ratio are shown below as your browser reports them — the numbers web developers, support agents and sizing guides ask for, and one small part of what websites can read about your device.
1920 × 1080
In CSS pixels, as your browser reports it. The physical pixel count follows from the pixel ratio.
- Physical pixels
- 3840 × 2160
- Available screen area
- 1920 × 1040
- Browser window
- 1600 × 900
- Visual viewport
- 1600 × 900
- Pixel ratio
- 2×
- Color depth
- 24-bit
- Aspect ratio
- 16:9
- Orientation
- landscape
- Refresh rate
- 60 Hz
- HDR
- Standard
- Color gamut
- sRGB
- Pointer
- Mouse
- Touch points
- 0
- Screens
- 1
- System preferences
- light, motion
Common screen resolutions
Physical pixel counts. Your screen is highlighted; when it is not in the list, the nearest common size is marked.
| Resolution | Name | Aspect ratio | Megapixels |
|---|---|---|---|
| — | Your screen | — | — |
| 1280 × 720 | HD (720p) | 16:9 | 0.9 |
| 1366 × 768 | HD laptop | 16:9 | 1.0 |
| 1440 × 900 | WXGA+ | 16:10 | 1.3 |
| 1536 × 864 | 1080p laptop at 125 % | 16:9 | 1.3 |
| 1600 × 900 | HD+ | 16:9 | 1.4 |
| 1920 × 1080 | Full HD (1080p) | 16:9 | 2.1 |
| 1920 × 1200 | WUXGA | 16:10 | 2.3 |
| 2560 × 1080 | Ultrawide FHD | 21:9 | 2.8 |
| 2560 × 1440 | QHD (1440p) | 16:9 | 3.7 |
| 2560 × 1600 | WQXGA | 16:10 | 4.1 |
| 2880 × 1800 | Retina 15″ | 16:10 | 5.2 |
| 3440 × 1440 | Ultrawide QHD | 21:9 | 5.0 |
| 3840 × 2160 | 4K UHD (2160p) | 16:9 | 8.3 |
| 5120 × 1440 | Super ultrawide | 32:9 | 7.4 |
| 5120 × 2880 | 5K | 16:9 | 14.7 |
| 7680 × 4320 | 8K UHD | 16:9 | 33.2 |
| 1080 × 2400 | Android phone (FHD+) | 9:20 | 2.6 |
| 1170 × 2532 | iPhone 13 / 14 | 9:19.5 | 3.0 |
| 1179 × 2556 | iPhone 15 / 16 | 9:19.5 | 3.0 |
| 1290 × 2796 | iPhone Pro Max | 9:19.5 | 3.6 |
| 1440 × 3120 | Android flagship (QHD+) | 9:19.5 | 4.5 |
| 2048 × 2732 | iPad Pro 12.9″ | 3:4 | 5.6 |
Your screen resolution
Screen resolution is the full display in CSS pixels (screen.width × screen.height), which on high-density screens is smaller than the physical pixel count; the physical count is shown alongside using the pixel ratio. Multi-monitor setups report the screen the browser window is on.
1920x1080 and other common sizes
1920×1080 (Full HD) remains the most common desktop resolution; 2560×1440 (QHD) and 3840×2160 (4K) follow on larger monitors; laptops commonly use 1366×768, 1536×864 (a scaled 1920×1080) and 1440×900; phones report CSS sizes around 360–430 wide regardless of their physical pixels.
Change resolution on Windows / Mac
Windows: Settings › System › Display › Display resolution (and Scale, which changes the CSS size without changing the physical resolution). Mac: System Settings › Displays › choose a scaled size. Use the display's native resolution for sharpness and adjust scaling instead.
Browser window size
The browser window's inner size (window.innerWidth × innerHeight) is what web pages are actually laid out in — smaller than the screen by the browser's toolbars and whatever is not maximized. Responsive designs switch layouts at window widths, not screen sizes, which is why resizing the window changes a page. The numbers update live as you resize.
Device pixel ratio
The device pixel ratio is how many physical pixels make up one CSS pixel: 1 on standard monitors, 2 on Retina and most phones, 1.25–1.75 on scaled Windows laptops, 3 and above on high-end phones. Browsers use it to pick sharper images; sites can read it, and together with the screen size it contributes a few bits to your browser fingerprint.
Frequently asked questions
How do I tell what my screen resolution is?
It is shown at the top of this page as your browser reports it. In the system: Windows Settings › System › Display; Mac System Settings › Displays; phones in Settings › Display (or About).
How do I tell if my monitor is 1080p or 720p?
Check the resolution above or in your display settings: 1920×1080 is 1080p, 1280×720 is 720p. A monitor's native resolution is also printed in its specifications and usually in its on-screen menu.
What size is 1920x1080 resolution?
1920 pixels wide by 1080 pixels tall — about 2.07 million pixels, the Full HD standard with a 16:9 aspect ratio.
Where to find screen resolution on Android?
Open this page in the phone's browser for the CSS size and pixel ratio; the physical resolution is under Settings › Display (or About phone › Display) on most Android phones, or in the manufacturer's specifications.
How can I check my Display Resolution?
Windows: right-click the desktop › Display settings. Mac: System Settings › Displays. Linux: the display settings of your desktop environment. Or read it from this page.
What are the different resolution sizes available?
Common ones are 1280×720 (HD), 1366×768, 1920×1080 (Full HD), 2560×1440 (QHD), 3440×1440 (ultrawide), 3840×2160 (4K) and 5120×2880 (5K); phones use hundreds of different physical sizes but report similar CSS widths.
Read in your browser from screen, window, visualViewport, devicePixelRatio and matchMedia; the refresh rate is estimated from frame timings over about a second. Values update live when you resize, rotate or zoom. Nothing is sent to a server.