Product Price Resolution (px (width x height)) Refresh Rate (Hz) Response Time (ms) Brightness (nits) Contrast Ratio Aspect Ratio Ports VESA Compatibility
Asus ROG Swift PG27AQDP
US
2560x1440 480Hz 0.03ms 1300 cd/m² 1,500,000:1 16:9 DisplayPort 1.4 DSC x 1; HDMI 2.1 x 2; Earphone jack; USB 3.2 Gen 1 Type-A x 2

The ROG Swift PG27AQDP is a 26.5/27in WOLED gaming monitor with 2560x1440 resolution, an extreme 480Hz refresh rate, 0.03ms response time, and 1300 cd/m² peak HDR brightness. It features DisplayPort 1.4 (DSC), dual HDMI 2.1, USB hub, and VESA DisplayHDR 400 True Black certification, aimed at competitive gamers seeking the fastest motion handling and excellent contrast.

★ Ideal for

Suited for brands producing high-quality LED monitors because it offers industry-leading specs like 480Hz refresh, 0.03ms response, and 1300 cd/m² peak brightness, demonstrating top-tier performance and panel quality.

Gigabyte MO27Q28G
US
£358.60 2560 x 1440 280Hz 0.03 ms 1500 cd/m2 1,500,000:1 16:9 2 x HDMI 2.1, 1 x DisplayPort 1.4, 1 x USB-C (DP Alt, PD 18W), 2 x USB-A 3.2, 1 x USB-B upstream, 1 x 3.5mm headphone jack

The Gigabyte MO27Q28G is a 27 in QHD WOLED gaming monitor with a 280Hz refresh rate, ultra-fast 0.03 ms response time, and HDR peak brightness up to 1500 nits. It uses a 4th Gen LG tandem WOLED panel with 99.5% DCI-P3 color coverage, robust gaming features (G-Sync Compatible, FreeSync Premium Pro) and multiple modern ports, suited for competitive gamers and content creators who want OLED color and speed at a mid-range price.

★ Ideal for

Suitable for brands seeking high-quality LED monitors because it pairs a 4th Gen WOLED panel (99.5% DCI-P3) with 280Hz refresh rate and 0.03 ms response time, demonstrating strong color accuracy and competitive gaming performance.

LG 42C5
US
£7057.76 3840 x 2160 144 Hz 0.1 ms 16:9 4x HDMI 2.1, 3x USB, Ethernet, Optical audio out, Headphone jack, eARC

The LG 42C5 is a 42 in 4K OLED evo TV with a high-refresh 144 Hz panel, Intertek-certified 0.1 ms pixel response, and gaming features including G-SYNC and FreeSync Premium. It targets gamers and desktop users who want OLED picture quality, low latency, and wide smart-TV functionality in a compact screen.

★ Ideal for

Suitable for buyers wanting a high-quality LED/OLED monitor alternative because it offers 3840 x 2160 resolution, 144 Hz refresh, and 0.1 ms response time for smooth, low-latency performance.

MSI MPG 491CQPX
US
5120 x 1440 240Hz 0.03 ms 250 nits 1,500,000:1 32:9 1x DisplayPort 1.4, 2x HDMI 2.1, 1x USB-C (DP Alt Mode, 98W PD), 2x USB, headphone jack

The MSI MPG 491CQPX is a 49 in super-ultrawide QD-OLED curved monitor with a 5120x1440 resolution, 240Hz refresh rate, 0.03 ms response time and VESA DisplayHDR True Black support. It targets gamers and creators needing an immersive ultrawide panel with wide color gamut and high peak HDR brightness. The monitor includes modern connectivity (HDMI 2.1, DisplayPort 1.4, USB-C with 98W PD) and ergonomic adjustments.

★ Ideal for

Suitable for buyers seeking high-quality LED (QD-OLED) monitors because it offers 5120x1440 resolution, 240Hz refresh rate and advanced color/HDR specs that demonstrate MSI's OLED panel expertise.

Samsung Odyssey OLED G9 LS49CG954SNXZA
US
£538.64 5120 x 1440 240Hz 0.03ms 1000 cd/m² Infinite 32:9 DisplayPort 1.4, HDMI 2.1, Mini HDMI 2.1, 3x USB-C, Headphone Jack

The Samsung Odyssey OLED G9 (LS49CG954SNXZA) is a 49 in super-ultrawide QD-OLED gaming monitor with a 5120 x 1440 DQHD resolution, 240Hz refresh rate and near-instant 0.03ms response time, delivering deep blacks and HDR via per-pixel dimming. It includes HDMI 2.1 and DisplayPort 1.4, Smart Hub features, and a 1800R curved 32:9 screen suited for immersive gaming and content creation.

★ Ideal for

This monitor suits the question because Samsung produces high-quality LED monitors, here offering a 5120 x 1440 QD-OLED panel with 240Hz and 0.03ms response time, demonstrating Samsung's performance and reliability.