GIGABYTE M27UP
4K at 160 Hz across 27 inches, with a built-in KVM, HDMI 2.1 and USB-C. It is the monitor that best balances gaming at night and working during the day.
163 pixels per inch: the sharpest text in this whole comparison.
Indicative price captured on 3 September 2026. Check it on Amazon before buying.
Specs verified on Amazon.es on 3 September 2026
Editor scores
Scores from 0 to 10, calculated by the same rule for all 18 monitors in the catalogue. These are not manufacturer figures. How we score.
- Smoothness6/10
- Image7/10
- Sharpness10/10
- Competitive6/10
- Connectivity8/10
- Ergonomics9/10
- Value8/10
Full specifications
| Size | 27" |
|---|---|
| Resolution | 4K UHD 3840 × 2160 |
| Panel type | IPS |
| Refresh rate | 160 Hz |
| Response time | 1 ms |
| Curvature | Flat |
| HDR | VESA DisplayHDR 400 |
| Peak brightness | 400 nits |
| Adaptive sync | Adaptive-Sync |
| Pixel density | 163 ppi |
| Video ports | 2 × HDMI 2.1, 1 × DisplayPort 1.4 |
| USB-C with charging | 18 W |
| Stand adjustments | Height, tilt, swivel and pivot |
| VESA mount | 100 × 100 mm |
| Speakers | Yes |
| Warranty | 2 years |
A dash means the manufacturer does not publish that figure or we could not verify it. We never fill gaps with estimates.
Size, resolution, panel, refresh rate and response time are each checked against the manufacturer's listing on Amazon.es. Anything we could not confirm shows as “—”: we would rather leave a gap than invent a figure.
The review
4K spread over 27 inches gives 163 pixels per inch, nearly double the density of a Full HD screen the same size. The result is text with no visible steps and game textures that look carved. It is the resolution that is hardest to describe and most obvious the moment you go back.
The built-in KVM is the underrated feature: it lets you keep a desktop PC and a work laptop connected at once and swap keyboard, mouse and screen between them with one button. Add the two HDMI 2.1 inputs for a console and it covers almost any desk. What it does not cover is elite competitive play: 160 Hz sit a step below the 240 Hz of the OLED tier.
In its favour
- Outstanding sharpness at 163 ppi
- KVM for switching between two machines
- HDMI 2.1 and USB-C
- Full stand
Against it
- Needs a powerful card for 4K
- Modest HDR 400
- 160 Hz falls short for esports
Best for: Serious mixed use: text and detail work by day, image quality gaming by night.
Check the price on Amazonfrom about €367What the reviews say
The KVM and the sharpness draw the most praise; some buyers ask for more HDR brightness.
Summary written from the ratings published on Amazon. The full, up-to-date reviews are on the product page.
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Alienware AW2725DF
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