The ultrawide LG gaming monitors use WQHD (3440×1440) panels with refresh rates up to 240 Hz. The OLED TVs are 4K (3840×2160) panels with native refresh rates commonly at 120 Hz.
The monitors include OLED and VA panel types. Listed response times include very fast figures such as 0.03 ms (GtG) for an OLED monitor and 1 ms (GtG) for a VA-panel monitor.
The ultrawide monitors list a 100×100 mm VESA mount pattern. The TVs use larger VESA patterns that vary by size—examples include 300×200 mm and 400×200 mm depending on model.
Ultrawide monitors list brightness around 275–300 cd/m² and contrast figures that include both very high dynamic ratios (e.g., 1,500,000:1 dynamic) and static ratios such as 4000:1. The OLED TV listings generally emphasize visuals like “perfect blacks” rather than providing consistent numeric brightness or contrast figures.