How do I choose a monitor for working at home?

A monitor is looked at for more hours than almost anything else in a house and is usually chosen on the two numbers printed largest on the box. The specifications that actually determine whether a long day at it is comfortable are further down the sheet, and several are not on it at all.

Step by step

1. Choose size and resolution as one decision.They set how sharp text is and how much fits on screen. A large screen at a low resolution has visibly coarse text; a small screen at a very high resolution needs scaling to be readable. Around 27 inches at a high resolution, used with scaling, suits most desk work.
2. Insist on a height-adjustable stand, or plan to add one.The top of the screen should be at about eye level. A fixed stand that is too low is the most common cause of neck ache at a desk, and the fix is either the right stand or a monitor arm. Check the mounting pattern on the back if you plan to use an arm.
3. Choose matte unless the room is genuinely dim.A glossy panel is more vivid and turns any window or lamp behind you into a mirror. For a work desk in a normal room, matte wins comfortably.
4. Understand what panel type changes.The common types trade off colour accuracy, viewing angle, contrast and response. For desk work, the ones with wide viewing angles and accurate colour are the sensible default; the fast, high-contrast types are aimed at gaming and often have weaker off-angle behaviour.
5. Be honest about refresh rate.A high refresh rate makes gaming and scrolling smoother. For documents, spreadsheets and video calls it changes very little, and it raises the price and the bandwidth the cable must carry.
6. Check the connections against what you actually have.Confirm the monitor's inputs match your computer's outputs. A monitor that accepts power and video over one USB-C cable is genuinely convenient with a laptop, but check the wattage it supplies is enough to charge yours.
7. Treat built-in speakers as a bonus, not a feature.They are almost always poor. If sound matters, budget for separate speakers or use headphones, and do not let a speaker specification influence the choice.
8. Consider one large screen against two smaller ones.Two screens give more separation between tasks; one large high-resolution screen gives the same working area without a bezel down the middle and takes one cable. Which is better depends on whether you work in windows side by side or switch between whole contexts.
9. Check the practical extras that get forgotten.Whether the stand allows rotating to portrait, whether the controls are reachable, whether it has enough ports to act as a small hub, and whether the power supply is internal or another brick under the desk.

Tips

• If you already have a laptop with a high-resolution screen, choosing an external monitor of a similar pixel density means text stays the same size when you move a window between them.
• Blue-light and eye-care modes are essentially a warm colour temperature. Worth turning on in the evening; not worth paying extra for as a feature.
• High dynamic range on an inexpensive monitor is usually a label rather than a capability — the panel cannot get bright enough or dark enough for it to mean anything.

Common mistakes

• Buying on size alone — A large screen at a modest resolution shows coarse text at desk distance, where you sit far closer than you do to a television. Size and resolution have to move together.
• Accepting a fixed-height stand to save money — It is the specification most likely to cause physical discomfort, and correcting it later costs about as much as choosing correctly would have.

If it doesn't work

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