LG UltraFine 27UP850K-W 27" White 2024
The 27-inch 4K IPS panel covers 95% DCI-P3 and DisplayHDR 400, while USB‑C provides 90 W power delivery for a single‑cable desk. Its height‑adjustable stand with pivot and the Switch app for six‑way screen splitting elevate ergonomics and multitasking. This monitor suits office users and content creators who need color accuracy and a streamlined workflow.
Screen 27
Resolution 3840 x 2160
Panel IPS
Refresh 60 Hz
response time ms 5
HDR HDR10
80 Overall Score
Price ¥94,798
Snapshot
Pros & Cons
Pros
- Strong color (90th percentile) 90th
- Strong display (88th percentile) 88th
- Strong connectivity (88th percentile) 88th
- Strong social proof (87th percentile) 87th
Cons
- Below average performance (22th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews — so you can see whether early praise held up.
Owner sentiment has held steady over time
Based on 18 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 3840 (4K UHD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 60 Hz |
| Response Time | 5 |
Color & HDR
| Brightness | 400 nits |
| Color Gamut | 95% DCI-P3 |
| Color Depth | 1.07B |
| HDR | HDR10 |
| HDR Support | HDR400 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| USB-C | 1 |
| Speakers | Yes |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | No |
| Pivot | Yes |
| VESA Mount | 100x100 |
Features
| Webcam | No |
| Touchscreen | No |
| PIP/PBP | No |
| Power | 44 |
| Weight | 5.9 kg / 13.0 lbs |
vs Competition
| Spec | LG UltraFine 27UP850K-W 27" | Samsung Odyssey Neo G9 G95NC | ASUS ROG Strix XG27ACDNG | Dell UltraSharp U3425WE | MSI MPG MPG 341CQPX QD-OLED | Gigabyte M Series OLED MO27U2 SA |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 57 | 27 | 34.13999938964844 | 34 | 27 |
| Resolution | 3840 x 2160 | 7680 x 2160 | 2560 x 1440 | 3440x1440 | 3440x1440 | 3840x2160 |
| Panel Type | IPS | VA | OLED | IPS | OLED | OLED |
| Refresh Rate | 60 | 240 | 360 | 120 | 240 | 240 |
| Response Time Ms | 5 | 1 | 0.029999999329447746 | 5 | 0.029999999329447746 | 0.029999999329447746 |
| Adaptive Sync | - | FreeSync Premium Pro | FreeSync Premium Pro | G-Sync Compatible | FreeSync Premium Pro | FreeSync Premium Pro |
| Hdr | HDR10 | HDR10+ | DisplayHDR True Black 400 | DisplayHDR 400 | DisplayHDR True Black 400 | DisplayHDR 400 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| LG UltraFine 27UP850K-W 27" | 89.8 | 77.3 | 88.4 | 72.6 | 77.9 | 22.4 | 87.9 | 86.5 |
| Samsung Odyssey Neo G9 G95NC Compare | 99.4 | 32.3 | 99.7 | 97.4 | 72.4 | 87.7 | 93.2 | 95.7 |
| ASUS ROG Strix XG27ACDNG Compare | 76.3 | 64.1 | 76.6 | 72.6 | 90.6 | 99.6 | 82.4 | 91.2 |
| Dell UltraSharp U3425WE Compare | 86.6 | 86.9 | 80.9 | 97.4 | 90.6 | 56.3 | 99.8 | 86.5 |
| MSI MPG MPG 341CQPX QD-OLED Compare | 76.3 | 55.2 | 85.6 | 97.4 | 72.4 | 97.9 | 82.4 | 98.4 |
| Gigabyte M Series OLED MO27U2 SA Compare | 95.5 | 64.1 | 97.3 | 86.5 | 90.6 | 97.9 | 82.4 | 58.9 |
Price
Value & Pricing
From ¥94,798
Amazon.co.jp 1 offers From ¥94,798
May 25, 2026 ¥94,798
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
