UWQHD · also called 1440p
3440 × 1440 px
4.95 megapixels · 2.39:1 aspect ratio · 2.39× the pixel count of Full HD. 21:9 ultrawide 1440p, the enthusiast standard
| Property | Value |
|---|---|
| Width | 3440 px |
| Height | 1440 px |
| Total pixels | 4,953,600 (4.95 MP) |
| Aspect ratio | 2.39:1 |
| Exact ratio | 43:18 |
| Shorthand | 1440p |
| Family | Ultrawide |
| vs. Full HD | 2.39× |
| vs. 4K UHD | 0.597× |
How UWQHD compares
| Resolution | Pixels | Megapixels | Ratio | vs. this |
|---|---|---|---|---|
| HD | 1280 × 720 | 0.92 | 16:9 | 0.19× |
| HD+ | 1600 × 900 | 1.44 | 16:9 | 0.29× |
| Full HD | 1920 × 1080 | 2.07 | 16:9 | 0.42× |
| WUXGA | 1920 × 1200 | 2.3 | 16:10 | 0.47× |
| QWXGA | 2048 × 1152 | 2.36 | 16:9 | 0.48× |
| QHD | 2560 × 1440 | 3.69 | 16:9 | 0.74× |
| WQXGA | 2560 × 1600 | 4.1 | 16:10 | 0.83× |
| QHD+ | 3200 × 1800 | 5.76 | 16:9 | 1.16× |
| 4K UHD | 3840 × 2160 | 8.29 | 16:9 | 1.67× |
| 4K+ | 3840 × 2400 | 9.22 | 16:10 | 1.86× |
| 5K | 5120 × 2880 | 14.75 | 16:9 | 2.98× |
| 8K UHD | 7680 × 4320 | 33.18 | 16:9 | 6.7× |
Questions
What resolution is UWQHD?
UWQHD is 3440 × 1440 pixels — 4.95 megapixels in total, at a 2.39:1 aspect ratio.
Is 1440p the same as UWQHD?
Yes. "1440p" refers to the 1440 horizontal lines of pixels, which at 2.39:1 means 3440 × 1440. The p stands for progressive scan, as opposed to interlaced.
How does UWQHD compare to Full HD?
UWQHD has 4.95 megapixels against Full HD's 2.07 — about 2.39× more pixels.
What aspect ratio is 3440 × 1440?
2.39:1 — exactly 43:18 when reduced.
All resolutions
QQVGA160×120QVGA320×240HVGA480×320VGA640×480SVGA800×600XGA1024×768WXGA1280×800SXGA1280×1024HD1280×720WXGA+1440×900HD+1600×900UXGA1600×1200WSXGA+1680×1050Full HD1920×1080WUXGA1920×1200QWXGA2048×1152DCI 2K2048×1080QHD2560×1440WQXGA2560×1600UWFHD2560×1080QHD+3200×18004K UHD3840×2160DCI 4K4096×21604K+3840×2400
Resolution designations follow VESA and CTA standard naming. Aspect ratios are computed from the pixel dimensions.