Buying Guide
How to Buy a Computer Monitor
This short guide helps you pick the right computer monitor fast. It covers the most important buying factors, the main monitor types, key specs to check, where to buy, common mistakes, and quick expert recommendations based on real product examples and price ranges.
Key factors to consider
Screen size and desk fit - measure your desk and viewing distance before you buy. A 31 to 34 inch screen works well for single-monitor setups but needs more desk depth for curved and ultrawide models.
Resolution and pixel density - choose FHD for basic use, QHD for sharper 27-32 inch viewing, and 4K if you need high detail or work with photos and video. Ultrawide WQHD gives more horizontal workspace for multitasking.
Refresh rate and response time - higher refresh rates (100 to 165 Hz) and low response times (1 to 5 ms) matter for gaming and fast video. For general productivity, 60 to 75 Hz is usually fine.
Panel type and contrast - VA panels deliver strong contrast and deep blacks, IPS panels offer wider color accuracy and viewing angles. Pick based on whether you value contrast or color accuracy more.
Ports and power - verify HDMI, DisplayPort and USB-C availability. If you use a laptop, USB-C with power delivery can replace a charger. Check included cables and power specs.
Ergonomics and extras - look for height, tilt, swivel adjustment or VESA mount compatibility. Eye-care modes, flicker-free tech and adaptive sync (FreeSync/G-Sync Compatible) improve comfort and reduce tearing.
Resolution and pixel density - choose FHD for basic use, QHD for sharper 27-32 inch viewing, and 4K if you need high detail or work with photos and video. Ultrawide WQHD gives more horizontal workspace for multitasking.
Refresh rate and response time - higher refresh rates (100 to 165 Hz) and low response times (1 to 5 ms) matter for gaming and fast video. For general productivity, 60 to 75 Hz is usually fine.
Panel type and contrast - VA panels deliver strong contrast and deep blacks, IPS panels offer wider color accuracy and viewing angles. Pick based on whether you value contrast or color accuracy more.
Ports and power - verify HDMI, DisplayPort and USB-C availability. If you use a laptop, USB-C with power delivery can replace a charger. Check included cables and power specs.
Ergonomics and extras - look for height, tilt, swivel adjustment or VESA mount compatibility. Eye-care modes, flicker-free tech and adaptive sync (FreeSync/G-Sync Compatible) improve comfort and reduce tearing.
Types and where they shine
- Curved high-refresh gaming monitors - best for immersive gameplay and fast motion; choose 1000R curve for wraparound feel and 120 Hz or higher for competitive play.
- Flat mid-refresh office monitors - good balance for daily work and casual media; 75 Hz and borderless designs work well in multi-monitor setups.
- Ultrawide monitors - ideal for multitasking, video editing, and reducing the need for multiple screens; look for WQHD or higher and USB-C if you want docking with a laptop.
- 4K productivity monitors - best for detailed photo, video or design work; require a capable GPU to drive higher refresh rates at native resolution.
Where to buy and common mistakes to avoid
Online vs retail - online stores offer better selection, price tracking and customer reviews. Retail stores let you see panel uniformity, color and build in person. When buying online, confirm the return window and warranty before purchase.
Common mistakes to avoid:
Common mistakes to avoid:
- Assuming marketing HDR equals bright, impressive HDR - many panels list HDR10 but lack the peak brightness needed for true HDR effect.
- Buying ultrawide or large curved screens without measuring desk depth and viewing distance.
- Not checking ports and cable inclusion - you may need to buy a DisplayPort or USB-C cable separately.
- Ignoring GPU capability - high refresh rates and 4K need a matching graphics card for the expected performance.
- Overlooking ergonomics and VESA compatibility - fixed stands can cause neck and back strain over time.
Expert tips and quick recommendations
- Match resolution to screen size and viewing distance: 32 inch plus benefits from QHD or 4K for sharp text and UI.
- For gaming, prioritize 100 Hz or higher plus adaptive sync and a low MPRT or GTG response time for reduced motion blur.
- If you work across multiple apps, consider an ultrawide with USB-C power delivery to simplify connections and reduce clutter.
- Test within the return window: check for dead pixels, backlight bleed and verify color out of the box. Calibrate with built-in tools or a simple colorimeter if color work matters.
- Set a realistic budget: you can find solid 32 inch FHD or QHD monitors around $140 to $200, with 4K and ultrawide options commonly in the $250 to $300 range.
Final Thoughts
Decide first how you use the screen: gaming, content creation, or productivity. Measure your desk, check ports and GPU compatibility, and use the return window to verify panel quality. Choose a monitor that balances resolution, refresh rate and ergonomics for your daily needs, and prioritize models with clear return policies and a warranty.
