| Revew | LG UltraWide 34U650A-B 34" WQHD IPS Curved MonitorThe LG UltraWide 34U650A-B is a 34-inch 21:9 curved monitor with a WQHD (3440x1440) IPS panel and 3800R curvature. It covers 99% of sRGB (typical) with factory color calibration, supports HDR10 and runs at 100Hz with a 5ms (GtG) response time. A single USB-C cable carries video and data and charges a laptop at up to 96W, alongside two HDMI inputs, DisplayPort 1.4, a USB hub with three USB-A ports and a USB-C port, a built-in KVM and an RJ-45 LAN port. The stand adjusts for height, tilt and swivel, and two 7W speakers are built in. 
Key features- 21:9 curved UltraWide - 3440x1440 resolution in a 21:9 format gives room for several windows side by side, and the 3800R curve with a three-side virtually borderless design wraps around your field of view.
- Accurate color and HDR10 - 99% sRGB coverage (typical), factory color calibration, 1.07 billion colors, 300cd/m² brightness and HDR10 support.
- USB-C with 96W charging - One USB-C cable carries video and data and charges your laptop at up to 96W.
- KVM, USB hub and LAN - A built-in KVM for working with two computers using one keyboard and mouse, a USB 3.2 Gen 1 hub with three USB-A ports and a USB-C port, and an RJ-45 LAN port.
- 100Hz and eye comfort - 100Hz refresh rate, 5ms (GtG) response time, Black Stabilizer and DAS, plus Flicker Safe and Reader Mode to reduce eye strain.
- Ergonomic stand and speakers - An L-shaped stand with height, tilt and swivel adjustment, VESA 100 x 100 mounting and 7W x 2 speakers with DepthSound.
Specifications| Manufacturer | LG | | Series | UltraWide (2025) | | Model | 34U650A-B | | Screen size | 34 inches (86.7 cm) | | Panel type | IPS, 3800R curved | | Resolution | 3440x1440 (WQHD), 21:9 | | Brightness | 300cd/m² (typical) | | Contrast ratio | 1000:1 (typical) | | Color | sRGB 99% (typical), 1.07 billion colors, factory calibrated | | Refresh rate | 100Hz | | Response time | 5ms (GtG at Faster) | | Viewing angle | 178° horizontal, 178° vertical | | HDR | HDR10 | | Video inputs | 2 x HDMI (HDMI 2.0 compatible), DisplayPort 1.4, USB-C (DP Alt Mode) | | USB | USB-C with Power Delivery up to 96W, USB-C and 3 x USB-A (USB 3.2 Gen 1), built-in KVM | | Other ports | RJ-45 LAN, microphone in, 4-pole headphone out | | Speakers | 7W x 2 | | Ergonomics | Height, tilt and swivel adjustment, VESA 100 x 100 | | Power | Built-in power supply, 100-240V, 43W typical (ErP: 27W) | | Dimensions and weight | 816.7 x 535.2 x 230 mm with stand (highest position), 10.1 kg with stand, 7.3 kg without stand |
In the box- LG 34U650A-B monitor
- HDMI cable
- DisplayPort cable
- USB-C cable
- Power cable
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