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Product Description:
The LG UltraWide 34U640B-B is a 34-inch curved UltraWide monitor featuring a WQHD 3440 x 1440 resolution, 144Hz refresh rate, and AMD FreeSync Premium for smooth, responsive visuals. Its VA panel delivers strong contrast, vibrant colours, and immersive viewing, while HDR10 support and 99% sRGB coverage provide enhanced image quality for gaming, entertainment, and creative work.
With USB-C connectivity and 65W Power Delivery, plus a height adjustable stand and virtually borderless design, it offers a versatile solution for modern workspaces and gaming setups.
Key Specifications
- Screen Size: 34 inches
- Curvature: 1800R curved display
- Resolution: WQHD (3440 x 1440)
- Panel Type: VA LED
- Refresh Rate: Up to 144Hz
- Response Time: 5ms (Grey-to-Grey)
- Adaptive Sync: AMD FreeSync Premium
- HDR Support: HDR10
- Brightness: 300 cd/m²
- Contrast Ratio: 4000:1
- Colour Support: 1.07 billion colours
- Colour Gamut: 99% sRGB (CIE 1931)
- Viewing Angles: 178° horizontal / 178° vertical
- Aspect Ratio: 21:9 UltraWide
- Pixel Pitch: 0.23175mm
- Pixel Density: 110 PPI
- Backlight Technology: LED backlight
- Video Inputs: 2 x HDMI, 1 x DisplayPort 1.4, 1 x USB-C
- USB Connectivity: USB-C hub with 2 x USB 3.2 Gen 1 Type-A ports
- USB Power Delivery: Up to 65W via USB-C
- Audio Output: 3.5mm headphone jack
- Stand Adjustment: Height and tilt adjustment
- VESA Mount Compatible: 100 x 100mm
- Dimensions (with stand): 809.1 x 220 x 464.4mm
- Weight: 7.7kg (with stand)
- Power Supply: AC 100-240V, 50/60Hz
- Energy Rating: Class F (SDR), Class G (HDR)
- Warranty: 2 Years
| Name | Value |
|---|---|
| Manufacturer Part Number | 34U640B-B.AEK |
| Manufacturer | LG |
| Product Type | UltraWide Monitor |
| Product Barcode | 8806096803882 |
| Aspect Ratio | 21:9 |
| Contrast Ratio | 4000:1 |
| Display Type | VA LED |
| Energy Efficiency Rating | G |
| Features | Adaptive-Sync |
| Maximum Resolution | 3440 x 1440 |
| Refresh Rate | 144 Hz |
| Response Time | 5 ms |
| Screen Size | 34 in |
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