LG UltraWide 34BQ77QE-B 34" Black
The 34-inch 3440 x 1440 IPS curved display pairs with a 90W USB-C port and built-in KVM switch to consolidate dual-system setups. A 99% sRGB gamut delivers accurate office visuals, while the height-adjustable stand and integrated RJ45 port reduce cable clutter. This monitor suits office professionals who need to control two computers with one keyboard and mouse, such as IT support or finance workers.
Screen 34
Resolution 3440x1440
Panel IPS
Refresh 60 Hz
response time ms 5
HDR HDR10
77 Overall Score
Price ¥202,127
Snapshot
Pros & Cons
Pros
- Strong feature (97th percentile) 97th
- Strong connectivity (97th percentile) 97th
- Strong compact (82th percentile) 82th
- Strong display (81th percentile) 81th
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 9 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Display
| Size | 34" |
| Resolution | 3440x1440 |
| Panel Type | IPS |
| Aspect Ratio | 21:9 |
| Curved | Yes |
| Curvature | 3800 |
Performance
| Refresh Rate | 60 Hz |
| Response Time | 5 |
Color & HDR
| Brightness | 300 nits |
| Color Gamut | 99% sRGB |
| Color Depth | 8-Bit+FRC |
| HDR | HDR10 |
| HDR Support | HDR10 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| USB-C | 1 |
| Thunderbolt | No USB-Compatibility: No V Frequency: No Max Resolution: No |
| Speakers | Yes |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | No |
| VESA Mount | 100x100 |
Features
| Webcam | No |
| Touchscreen | No |
| PIP/PBP | Yes |
| Power | 48 |
| Weight | 10.1 kg / 22.3 lbs |
vs Competition
| Spec | LG UltraWide 34BQ77QE-B 34" | MSI MPG MPG 271QRX QD-OLED | Samsung Odyssey Neo G9 G95NC | ASUS ROG Strix XG27ACDNG | Dell UltraSharp U3425WE | Gigabyte M Series OLED MO27U2 SA |
|---|---|---|---|---|---|---|
| Screen Size | 34 | 27 | 57 | 27 | 34.13999938964844 | 27 |
| Resolution | 3440x1440 | 2560 x 1440 | 7680 x 2160 | 2560 x 1440 | 3440x1440 | 3840x2160 |
| Panel Type | IPS | QD-OLED | VA | OLED | IPS | OLED |
| Refresh Rate | 60 | 360 | 240 | 360 | 120 | 240 |
| Response Time Ms | 5 | 0.029999999329447746 | 1 | 0.029999999329447746 | 5 | 0.029999999329447746 |
| Adaptive Sync | - | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | G-Sync Compatible | FreeSync Premium Pro |
| Hdr | HDR10 | DisplayHDR True Black 400 | HDR10+ | DisplayHDR True Black 400 | DisplayHDR 400 | DisplayHDR 400 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| LG UltraWide 34BQ77QE-B 34" | 76.6 | 82.3 | 80.9 | 97.3 | 71.8 | 22.3 | 96.8 | 66.1 |
| MSI MPG MPG 271QRX QD-OLED Compare | 98.9 | 63.7 | 76.6 | 72.2 | 90.3 | 99.5 | 82 | 99.5 |
| Samsung Odyssey Neo G9 G95NC Compare | 99.4 | 31.7 | 99.7 | 97.3 | 71.8 | 87.5 | 93 | 95.5 |
| ASUS ROG Strix XG27ACDNG Compare | 75.7 | 63.7 | 76.6 | 72.2 | 90.3 | 99.5 | 82 | 90.9 |
| Dell UltraSharp U3425WE Compare | 86.3 | 86.8 | 80.9 | 97.3 | 90.3 | 56.2 | 99.8 | 86 |
| Gigabyte M Series OLED MO27U2 SA Compare | 95.4 | 63.7 | 97.3 | 86.1 | 90.3 | 97.9 | 82 | 57.9 |
Price
Value & Pricing
From ¥202,127
Amazon.co.jp 1 offers From ¥202,127
May 30, 2026 ¥202,127
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
