For more richness in detail
Many people use a Full HD monitor with a resolution of 1920 x 1080 pixels, which is completely sufficient for most applications. However, there are areas where a higher resolution brings significant added value. Creative minds, photographers and gamers benefit from a much higher resolution, which is why they tend to go for a 4K monitor with a resolution of 3840 x 2160. After all, four times more pixels means that details are displayed even sharper. We’ll show you which are the best 4K monitors here.
Our test winner is Gigabyte’s M32U, which cuts a good figure in all areas, whether for daily office tasks, gaming or creative work. In second place is the Dell S2721QS, which does a very good job especially for office applications. For those who want something bigger, the LG OLED C1 is the right choice. The 48-inch TV is great for gaming and other activities in 4K resolution.
Best 4K monitor: Gigabyte M32U
The best 4K monitor is the Gigabyte M32U. It has two HDMI 2.1 ports and can therefore exploit the full potential of the latest gaming consoles. That means 4K gaming at 120 Hz on the Xbox Series X or PlayStation 5.
The fast response time, a wide viewing angle and decent peak brightness hardly leave anything to be desired. Only in very dark rooms HDR content does not always come into its own because it has a low contrast and poor black uniformity.
Perfect for the office: Dell S2721QS
- Wide viewing angle
- Good ergonomics
- Large screen with high resolution
- Poor performance in dark rooms
- Low contrast ratio
Dell’s S2721QS is suitable for many fields, but it was developed for office use and has enough positive features to convince gamers as well. Creative minds will also be pleased with an excellent SDR color space with full sRGB coverage. Adobe RGB coverage is also good, but not good enough for professional purposes. A good response time of 4 ms, VRR, as well as FreeSync and G-SYNC compatibility are wonderful values for an extensive gaming evening, even though the refresh rate is only 60Hz.
OLED TV for gaming: LG C1
- Perfect black
- High contrast
- Wide viewing angle
- 4K@120 Hz
- Gaming mode does not get very bright
- No display port
Small TV or big monitor – the LG OLED C1 is somehow both. In any case, the TV can shine with a terrific 4K resolution. In combination with an OLED panel and all its advantages it really is a treat on everyone’s desk: an infinite contrast, a perfect black and a very wide viewing angle.
Thanks to the four HDMI 2.1 ports, 4K gaming @ 120Hz is also no problem, which especially benefits the PC and Xbox Series X. Added to that is a very low response time, which means games run smoothly and you’re always one step ahead of the action – and in crystal-clear picture quality.
4K monitors in comparison
| Best 4K monitor  Gigabyte M32U |  Dell S2721QS |  LG C1 | |
| Size | 32 Inch | 27 Inch | 48 Inch |
| Resolution | UHD (3840 x 2160px) | UHD (3840 x 2160px) | UHD (3840 x 2160px) |
| Format | 16:9 | 16:9 | 16:9 |
| Panel | IPS | IPS | OLED |
| Refresh rate | 144Hz | 60Hz | 120Hz |
| Response time | 1ms | 4ms | 1ms |
| Display type | Flat | Flat | Flat |
| HDR | |||
| G Sync | |||
| FreeSync | |||
| Contrast | 1.000 :1 | 1300:1 | unendlich:1 |
| Jack 3.5mm | |||
