Comparison guide
Three 4K work monitors and a QHD gaming alternative
panel, resolution, and refresh rate · ports, power delivery, and KVM workflow · desk depth, text clarity, and warranty coverage
Published: 2026-05-14 · Updated: 2026-10-02
Monitors · 4 products
Start with what matters in your day.
- panel, resolution, and refresh rate
- ports, power delivery, and KVM workflow
- desk depth, text clarity, and warranty coverage
Check desk depth, text clarity, inputs, and power delivery before narrowing your choice. Everyday use can also vary with panel variance, real HDR brightness, operating-system scaling, and viewing distance.
If your shortlist includes an OLED model, check its burn-in warranty coverage too.
Specifications side by side
| Product | Year | Size | Panel | Resolution | Refresh | Response | Peak brightness | Connectivity |
|---|---|---|---|---|---|---|---|---|
| Gigabyte M28U | 2021 | 28 in | IPS | 3840x2160 (4K UHD) | 144 Hz | 1 ms | 300 nit | 2x HDMI 2.1, DP 1.4, USB-C 18W, KVM, USB hub |
| BenQ EW2880U | 2022 | 28 in | IPS | 3840x2160 (4K UHD) | 60 Hz | 5 ms | 350 nit | 2x HDMI 2.0, DP 1.4, USB-C 65W |
| ASUS ProArt PA279CV | 2021 | 27 in | IPS | 3840x2160 (4K UHD) | 60 Hz | 5 ms | 400 nit | 2x HDMI 2.0, DP 1.4, USB-C 65W, USB 3.1 hub |
| LG UltraGear 27GP850-B | 2021 | 27 in | Nano IPS | 2560x1440 (QHD) | 165 Hz | 1 ms | 400 nit | 2x HDMI 2.0, DP 1.4, USB 3.0 hub |
Match screen size, panel, resolution, refresh rate, brightness, color gamut, and inputs to the model you plan to buy. Accessories, imported configurations, and similarly named models can differ.
Which product fits your needs?
- Gigabyte M28UA 28-inch 4K 144Hz with built-in KVM — value for a multi-setup that moves between console and PC on one screen.
- BenQ EW2880UA 28-inch 4K for entertainment — HDRi and built-in speakers make movies and content easy to enjoy.
- ASUS ProArt PA279CVA factory-calibrated 27-inch 4K monitor for entry-level photo and video editing.
- LG UltraGear 27GP850-BA 27-inch QHD Nano IPS gaming monitor with a 165Hz refresh rate and a 1ms response time.
Narrow your shortlist
- Choose the task you do most often.
- Keep the products that meet desk space, resolution and scaling, refresh rate, inputs, and USB-C power delivery.
- Compare the remaining two by the inconvenience each would remove.
Costs beyond the product
Allow for monitor arm, cables, dock, calibrator, and extended warranty.
Where to buy
No purchase link is connected for these products.
Before checkout
- Match the exact model and configuration.
- Check warranty, repair access, returns, and import status.
- Include the accessories and ongoing costs you need.
- Recheck the seller and final price before paying.
- Choose the product that solves the daily problem you identified.
Specification and photo sources
Confirm the exact model and regional configuration on the manufacturer's page. Each caption links to product information or the original photo source.