Laptop resolution

Computer screen resolutions are first categorized into two common ratios, 4:3 and 16:9, with an additional, less common 5:4.

The screens we use nowadays are generally 16:9, while 4:3 was most commonly the big ass screens we used back then. Specific resolution:

1: CRT (CRT) monitor 17-inch universal screen (4:3) that is usually said to be a square screen, the best resolution of 1024X768, pay attention to the ratio of the resolution is exactly 4:3. 2, 17-inch and 19-inch universal screen (5:4) that is usually said to be a square screen LCD monitors, the best resolution of 1280 × 1024, pay attention to the ratio of the resolution is exactly 5:4.

3, notebook resolution is generally: 10-12 inches (netbook) 1024 × 600, 1366 × 768 13.3-15.6 inches most of the 1366 × 768 13-inch 1280 × 800, 1600 × 900 14-inch also 1024 × 768 (eliminated), 1440 × 900, 1600 × 900 high resolution screen 15 inches. × 900 high resolution screen 15 inches have 1600 × 900, 1920 × 1080 (the highest resolution of a single screen) In addition in the 18, 19-inch display, the resolution is also 1920 × 1080

4, 2K screen, 2K resolution refers to the screen horizontal pixels to reach more than 2,000, the mainstream 2K resolution of 2560x1440. domestic digital cinema Projectors mainly use this resolution. Many high-end cell phone screens, laptop screens have also begun to use this resolution. Other 2048 x 1536 (QXGA) 2560 x 1600 (WQXGA), 2560 x 1440 (Quad HD) can also be done as a 2K.

5, 4K screen, 4K resolution (4K Resolution) is an emerging digital movie and digital content resolution standard, 4K name from its horizontal resolution of about 4000 pixels (pixel), the movie industry common 4K resolution include Full Aperture 4K (4096 × 3112), Academy 4K (3656×2664) and other standards. The 4K screen on laptops is generally 3840×2160, such as the Lenovo y50.

I hope my answer will be helpful to users~