LG 27UK650-W
Score: 77/100
Hisense U8K 55-inch
Score: 98/100Rankings

The Hisense 55-inch U8 Series delivers premium Mini-LED performance with extreme brightness, high refresh rates, and robust HDR support, positioning it as a strong non-OLED alternative for gamers and movie enthusiasts. While the picture and audio are impressive, users may encounter software instability and limited Ethernet bandwidth.
The LG 27UK650-W is a 27-inch 4K IPS monitor delivering accurate colors and HDR10 support, with a fully adjustable stand for professional use. It offers solid performance for creators and casual gamers but is limited by its 60 Hz refresh and lack of built-in speakers.
| Attribute | LG 27UK650-W | ![]() |
|---|---|---|
27 inches | 55 inchesbest | |
8,294,400 pixelsbest | 8,294,400 pixelsbest | |
60 Hz | 165 Hzbest | |
350 nits | 5,000 nitsbest | |
1,000best | — | |
99 %best | — | |
| ↓ lower better | 5 msbest | — |
| ↓ lower better | 0.155 mmbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | LG 27UK650-W | ![]() |
|---|---|---|
Display(4) | ||
Screen Size (inches) | 27 inches | 55 inches |
Refresh Rate (Hz) | 60 Hz | 165 Hz |
Panel Type | IPS | Mini-LED Pro with Full Array Local Dimming |
Brightness (nits) | 350 nits | 5000 nits |
Connectivity(1) | ||
HDMI Ports (count) | 2 count | 4 count |
Audio(1) | ||
Built‑in Speakers | false | true |

Products in the top-left offer the best value (high score, low price).
Professional reviewers consider the 27UK650-W a top-pick in the mid-range 4K segment, lauding its color accuracy, factory calibration, HDR10 support and ergonomic design, while noting modest HDR brightness and the absence of USB-C or built-in speakers.
Everyday users overwhelmingly praise the monitor's sharp 4K image, accurate colors and the flexibility of its stand, with complaints about missing USB ports, the bulky external power adapter, occasional backlight bleed and limited HDR brightness.

Professional reviewers commend the U8 Series for its striking contrast, peak brightness and color accuracy, noting low input lag and strong anti-glare performance that make it a top-ranked non-OLED TV.
Everyday users overwhelmingly praise the picture quality, brightness and gaming responsiveness, often calling it the best non-OLED TV and a great value versus premium competitors, though some report software glitches and occasional dead pixels.
“Movies look more vibrant even without true HDR.”
“I can tilt, pivot, and raise it perfectly for dual-monitor setup.”
“sharpness and clarity of the 4K image”