LG 27UK670-B 27" Black
A 27-inch 4K IPS display with 99% sRGB coverage, 10-bit color depth, and a USB-C port that delivers 40W of power, paired with an ergonomic stand offering height, pivot, swivel, and tilt adjustments, makes this monitor a versatile workstation hub. It also incorporates Radeon FreeSync and flicker-safe technology to reduce screen tearing and eye strain during extended use. Best suited for office professionals and graphic designers who need accurate sRGB color and an ergonomic, adjustable 4K display for long work sessions.
Screen 27
Resolution 3840 x 2160
Panel IPS
Refresh 60 Hz
response time ms 5
adaptive sync FreeSync
HDR HDR10
73 Overall Score
Price CA$900
Snapshot
Pros & Cons
Pros
- Strong ergonomic (90th percentile) 90th
- Strong display (88th percentile) 88th
- Strong color (83th percentile) 83th
- Strong connectivity (82th percentile) 82th
Cons
What owners think
The proof
Performance
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 3840 (4K UHD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
Performance
| Refresh Rate | 60 Hz |
| Response Time | 5 |
| Adaptive Sync | FreeSync |
Color & HDR
| Brightness | 300 nits |
| Color Gamut | 99% sRGB |
| Color Depth | 10-bit |
| HDR | HDR10 |
| HDR Support | HDR10 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| USB-C | 1 |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
| VESA Mount | 100x100 |
Features
| Power | 41 |
| Weight | 7.0 kg / 15.4 lbs |
vs Competition
| Spec | LG 27UK670-B 27" | ASUS ROG Strix XG27AQDMG | MSI MPG MPG 271QRX QD-OLED | Samsung Odyssey Neo G9 G95NC | Dell UltraSharp U4025QW | Alienware AW-Series AW3425DW |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 26.5 | 27 | 57 | 39.70000076293945 | 34 |
| Resolution | 3840 x 2160 | 2560 x 1440 | 2560 x 1440 | 7680 x 2160 | 5120 x 2160 | 3440x1440 |
| Panel Type | IPS | OLED | QD-OLED | VA | IPS | QD-OLED |
| Refresh Rate | 60 | 240 | 360 | 240 | 120 | 240 |
| Response Time Ms | 5 | 0.029999999329447746 | 0.029999999329447746 | 1 | 5 | 0.029999999329447746 |
| Adaptive Sync | FreeSync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | Adaptive-Sync | FreeSync Premium Pro |
| Hdr | HDR10 | HDR10 | DisplayHDR True Black 400 | HDR10+ | DisplayHDR 600 | DisplayHDR 400 True Black |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| LG 27UK670-B 27" | 82.9 | 63.9 | 88.4 | 72.4 | 90.4 | 35.8 | 82.2 | 63.2 |
| ASUS ROG Strix XG27AQDMG Compare | 96.4 | 73.9 | 75.7 | 72.4 | 90.4 | 97.9 | 93.1 | 86 |
| MSI MPG MPG 271QRX QD-OLED Compare | 98.9 | 63.9 | 76.6 | 72.4 | 90.4 | 99.5 | 82.2 | 99.5 |
| Samsung Odyssey Neo G9 G95NC Compare | 99.4 | 32.1 | 99.7 | 97.3 | 72.1 | 87.6 | 93.1 | 95.6 |
| Dell UltraSharp U4025QW Compare | 97.5 | 82.4 | 98.4 | 97.3 | 72.1 | 56.2 | 99.3 | 98.4 |
| Alienware AW-Series AW3425DW Compare | 98.3 | 79.9 | 85.5 | 91.8 | 90.4 | 97.9 | 95.3 | 95.6 |
Price
Value & Pricing
From CA$900
Newegg.ca 1 offers From CA$900
May 12, 2026 CA$900
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
