Samsung Odyssey OLED G6 G60SF (27-inch) / LG UltraGear 45GX950A-B

QD-OLED puts a quantum-dot colour converter over a blue-emitting OLED layer; each pixel produces its own light.

800R means the screen curves along a circle with an 80 cm radius, so the edges sit closer to the eyes. MLA+ (micro lens array) directs OLED pixel light forward to raise brightness.

Samsung notes the maximum may vary by input source; reaching 500 Hz requires a source that can output it.

GtG is the time a pixel takes to change from one grey level to another; lower values mean less smearing in motion.

The typical figure is for full-screen SDR; small bright areas go higher in HDR.

A 3% window means only a small part of the screen is lit; brightness drops below this in large bright scenes.

DCI-P3 is the wide colour space used for cinema and HDR content.

Matches the monitor's refresh rate to the graphics card's frame rate to prevent tearing.

There is no USB-C input and no built-in speaker.

These features are meant to reduce the risk of static images leaving burn-in on the OLED panel.

Dual-Mode doubles the refresh rate by lowering the resolution: 330 Hz for fast competitive games, 5K2K at 165 Hz for detailed games.

DisplayHDR True Black 400 is VESA’s certification for screens that can turn black fully off, such as OLED, and requires 400 nits peak brightness.

Variable refresh rate matches the monitor to the graphics card’s frame rate, reducing tearing and stutter.

DSC compresses the image visually losslessly so high resolution and refresh rate fit through one cable. USB-C gives a laptop video, data and 90 W charging over one cable. LG notes NVIDIA released a driver in April 2025 that fixed screen blackouts seen over DisplayPort.

PiP shows one source in a small window, and PbP splits the screen to show two sources side by side, for example a computer and a game console at once.