Uperfect M180K01 18-inch
Score: 88/100
Sansui Curved 27-inch
Score: 84/100Rankings
The UPERFECT 18-inch K118 delivers a high-refresh 2K IPS panel with full DCI-P3 coverage, making it a strong choice for gamers and creators who need color accuracy on the move. Its thin bezels, magnetic smart cover, and VESA compatibility add versatility, though brightness reset issues and modest speakers are drawbacks.
The Sansui ES-27C1-CA is a 27-inch curved VA monitor with a 120 Hz refresh rate, USB-C video-plus-PD and built-in speakers, targeting budget-conscious users who want an immersive display for work and casual gaming.
| Attribute | | |
|---|---|---|
18 inches | 27 inchesbest | |
144 Hzbest | 120 Hz | |
400 nitsbest | 300 nits | |
1,200 ratio | 4,000 ratiobest | |
| ↓ lower better | 3 ms | 1 msbest |
1 countbest | 1 countbest | |
2 countbest | 1 count | |
— | 20 degreesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Display(8) | ||
Screen Size (inches) | 18 inches | 27 inches |
Resolution | 2560x1600 | 1920x1080 |
Refresh Rate (Hz) | 144 Hz | 120 Hz |
Panel Type | IPS Matte | VA |
Brightness (nits) | 400 nits | 300 nits |
Contrast Ratio (ratio) | 1200 ratio | 4000 ratio |
Response Time (ms) | 3 ms | 1 ms |
Color Gamut | 100% DCI-P3 | 110 |
Connectivity(1) | ||
USB‑C Ports (count) | 2 count | 1 count |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the K118 for its desktop-grade visual performance, high refresh rate and color accuracy, noting its plug-and-play convenience, solid build and VESA compatibility. The main criticisms focus on the awkward OSD control and the modest built-in speakers, while some point out that the panel is IPS rather than true QLED.
Everyday users love the monitor's crisp 2K display, smooth 144 Hz gaming and accurate colors, especially when paired with MacBooks or handheld consoles. Common complaints revolve around the brightness resetting after sleep, the fiddly side dial/OSD, weak speakers and the extra weight for a portable device.
“Perfect second screen for my MacBook Pro - matches the aspect ratio exactly.”
“Gaming on my ROG Ally is so much better with this 144 Hz screen.”
“Colors are vibrant and accurate - great for photo editing on the go.”
Professional editors and reviewers highlight the ES-27C1-CA as a value-packed option, praising its 1500R curve, 120 Hz panel, and the uncommon USB-C input for a monitor in this price range, while noting that its feature set is impressive for the cost.
Everyday users appreciate the monitor's sleek design, immersive curve, smooth motion, and easy USB-C connectivity, especially with laptops like the MacBook Pro, while common complaints focus on weak speakers and limited ergonomic adjustments.
