
Dell S2725QS
Score: 86/100
KOORUI MB24V29F
Score: 69/100Rankings

The Dell S2725QS is a 27-inch 4K IPS monitor that combines a high 120 Hz refresh rate, excellent 99% sRGB coverage and HDR support with a fully adjustable ergonomic stand. It excels for productivity and light gaming but lacks modern USB-C connectivity.

The KOORUI 24-inch gaming monitor combines a 144 Hz IPS panel with versatile ports and VESA mounting, but its ergonomics are limited and contrast is modest.
| Attribute | ![]() | ![]() |
|---|---|---|
27 inchesbest | 24 inches | |
120 Hz | 144 Hzbest | |
| ↓ lower better | 4 msbest | — |
350 nitsbest | 250 nits | |
1,500best | 1,000 | |
99 %best | 99 %best | |
2best | 1 | |
1best | 1best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(5) | ||
Screen Size (inches) | 27 inches | 24 inches |
Resolution | 3840x2160 | 1920x1080 |
Refresh Rate (Hz) | 120 Hz | 144 Hz |
Brightness (nits) | 350 nits | 250 nits |
Contrast Ratio | 1500 | 1000 |
Connectivity(1) | ||
HDMI Ports | 2 | 1 |
Ergonomics(1) | ||
Tilt Range (°) | 21 ° | 20 ° |
Audio(1) | ||
Built‑in Speakers | true | false |
Power & Warranty(1) | ||
Warranty Period (years) | 1 years | 3 years |


Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the S2725QS for delivering a rare 120 Hz 4K experience with accurate 99% sRGB color and factory calibration, while noting the missing USB-C and modest cable management as drawbacks.
Everyday users consistently commend the monitor's sharp visuals, fluid 120 Hz performance, and eye-comfort technologies, though they mention the lack of USB-C and occasional HDR firmware quirks.

Professional reviewers highlight the KOORUI's strong value proposition, noting the high-refresh 1080p display and adaptive-sync support at a budget price. They also point out the tilt-only stand, low contrast on the IPS panel, and occasional quality-control concerns.
Everyday users consistently praise the monitor's affordability, vibrant colors and easy setup, often recommending it for budget gaming rigs and console use. Recurring complaints focus on limited ergonomics, occasional out-of-the-box motion blur, and quality-control issues such as cracked screens.
“sharp image quality”

“smooth 120 Hz performance”

“eye comfort features”


