Last updated: 2026-10-31

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How to choose a computer monitor

You look at your monitor for hours a day, and the right choice makes a difference to eye comfort and productivity. Here are the key decisions, in order.

1. Size and resolution together

SizeMatching resolutionNote
24 inchFull HD (1080p)Fine for small desks and tight budgets
27 inchQHD (1440p)A great balance for most people, for work and gaming
27–32 inch4KFor design, video editing and very sharp text
34 inch ultrawideUltrawideMultiple windows and immersive gaming

Low resolution on a large screen makes text look soft, so avoid a 27-inch 1080p monitor for text-heavy work.

2. Refresh rate (Hz)

3. Panel type

4. Practical features

  • USB-C with power delivery: one cable for laptop video and charging.
  • Adjustable stand for height and tilt, or VESA support for a monitor arm.
  • Low blue light and flicker-free for long sessions.
Qarin's take: for most people, a 27-inch QHD IPS monitor. For gamers, add 144 Hz or more. For designers, 4K with high color accuracy.

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27-inch QHD monitors
144 Hz gaming monitors
4K monitors