LG UltraWide 34 Inch WQHD HDR 10 Curved Monitor: problems, parts and running costs
Checked: 2026-10-31
Summary
The LG 34U62TB has limited connectivity issues and metadata-only HDR10 support. Running costs are minimal with no consumables. It is a good buy under $500 but overpriced above $600.
Common problems and fixes
- No USB-C or USB hub — owners report needing separate docking solutions for laptops; no fix available without external adapters. [1]
- HDR10 is metadata-only — owners find HDR content shows no visible improvement due to 300 nits brightness and lack of local dimming; use SDR mode for better image quality. [1]
- HDMI 2.0 bandwidth limits — owners report 10-bit color only works at 60Hz over HDMI; use DisplayPort 1.4 for full 120Hz 10-bit performance. [1]
- No built-in speakers — owners must use external audio solutions; no workaround available. [1]
Parts and consumables
No replaceable parts or consumables reported.
Yearly running cost
Not enough data.
When it is a good buy
- Dell UltraSharp U3425WE (~$778) is better for USB-C 90W charging and KVM when budget allows. [1]
- Asus ProArt PA34VCNV (~$599) is better for USB-C 96W charging but has 60Hz refresh. [1]