Product Price Screen Size (inches) Resolution (pixels) Refresh Rate (Hz) Response Time (ms) Contrast Ratio (1:X) HDR Support Ports
LG LG Ultra Gear 45GX950A
US
£1014.53 44.5 in 5120 x 2160 165Hz 0.03ms 1200000:1 DisplayPort 2.1, HDMI 2.1 x2, USB-C (PD 90W)

LG's UltraGear 45GX950A is a 45-inch 5K2K OLED ultrawide built for gaming, featuring a 165Hz max refresh rate and a very fast 0.03ms response time. It supports DisplayHDR True Black 400 for high-contrast HDR with deep blacks, and uses DisplayPort 2.1 and HDMI 2.1 (plus USB-C with 90W power delivery) for modern PC and console setups. This is a strong fit for gamers and power users who want an OLED picture with high smoothness on a large ultrawide canvas.

★ Ideal for

For the brightest OLED monitor available, the 45GX950A's DisplayHDR True Black 400 support and specified 1300 nits peak brightness (APL 1.5%) make it purpose-built for high peak highlights while staying OLED instant-response.

Alienware AW2725DF
US
£379.17 26.7 in 2560 x 1440 360Hz 0.03 ms 1.5 million:1 2 x DP 1.4, 1 x HDMI 2.1, 1 x USB 3.2 Gen 1 Type-B upstream, 2 x USB 3.2 Gen 1 Type-A downstream, 1 x USB 3.2 Gen 1 Type-C downstream (BC1.2 power charging), 1 x USB 3.2 Gen 1 Type-A downstream

The Alienware AW2725DF is a 27-inch QD-OLED gaming monitor with a QHD (2560 x 1440) panel, delivering a 360Hz refresh rate and a 0.03 ms gray-to-gray response time. It supports VESA DisplayHDR True Black 400 for HDR gaming and includes VRR via DisplayPort and HDMI. It's aimed at high-frame-rate competitive gaming setups where you want OLED contrast with fast motion performance.

★ Ideal for

For the brightest OLED monitor available, AW2725DF is rated up to 1000 cd/m2 peak brightness in HDR, and carries VESA DisplayHDR True Black 400 certification.