Our OLED monitor picks

The Samsung Odyssey G6 500Hz is the best OLED gaming monitor Compare Electronic tracks for competitive play in the UK in June 2026: a 27" QD-OLED at 1440p that hits a 500 Hz refresh rate with a 0.03 ms response time. The MSI MAG 274QP QD-OLED is the value way into a quantum-dot OLED, the LG UltraGear OLED 27GX790A is the brightest WOLED at a 1,300-nit peak, and the ASUS ROG Swift PG32UCDM is the 4K OLED pick.

Why OLED for a gaming monitor

OLED is the best panel technology for gaming on three counts. Each pixel emits its own light and switches off for true black, which gives effectively infinite contrast. The response time is 0.03 ms, around 30 times faster than the best IPS, so fast motion stays sharp with no smearing. And the colour volume is the widest of any panel type, which makes HDR highlights pop.

• QD-OLED: an OLED with a quantum-dot colour layer. Slightly richer saturated colour and strong fullscreen brightness. The Samsung G6, MSI 274QP and ASUS PG32UCDM use QD-OLED.
• WOLED:LG's white-OLED structure. Tends to push a higher small-window peak brightness, which helps HDR highlights. The LG 27GX790A uses WOLED at a 1,300-nit peak.

The one OLED trade-off: burn-in

OLED carries a small risk of burn-in, where a static element shown for thousands of hours, such as a Windows taskbar, a game HUD or a Discord sidebar, leaves a faint permanent ghost. Every monitor here mitigates it with pixel-shift and panel-refresh routines, and the manufacturers cover burn-in under warranty. For mixed gaming, film and varied desktop use it is rarely a real-world problem; for an eight-hour-a-day fixed-layout work monitor, an IPS panel is the safer long-term choice.

1. Samsung Odyssey G6 500Hz - best OLED for esports

The Samsung Odyssey G6 500Hz is the fastest OLED gaming monitor Compare Electronic tracks. It is a 27" QD-OLED at 1440p that reaches a 500 Hz refresh rate with a 0.03 ms response time, a combination built squarely for competitive shooters where every frame counts. The QD-OLED panel still brings per-pixel black and a 1,000-nit peak, so it is no slouch for single-player and HDR either. It supports both FreeSync and G-Sync.

1440p is the right resolution for a 500 Hz panel: pushing 500 fps is realistic at 1440p in esports titles on a strong GPU, whereas 4K at those frame rates is not. For a player who lives in Counter-Strike 2, Valorant or Apex Legends, this is the OLED to buy.

2. MSI MAG 274QP QD-OLED - best value OLED

The MSI MAG 274QP QD-OLED is the cheapest way into a quantum-dot OLED panel in the catalogue. It is a 27" QD-OLED running at 240 Hz with a 0.03 ms response time and 99% DCI-P3 colour coverage, so it brings the per-pixel black, instant response and wide colour that define OLED at a far lower price than the speed kings. It supports FreeSync and G-Sync. The trade-off against the pricier picks is refresh rate, 240 Hz rather than 480 or 500, and a lower peak brightness, but for most gamers 240 Hz OLED is the sweet spot of price and performance.

3. LG UltraGear OLED 27GX790A - brightest WOLED

The LG UltraGear OLED 27GX790A is the pick for buyers who want both speed and brightness. It is a 27" WOLED at 1440p that runs 480 Hz with a 0.03 ms response time and a 1,300-nit peak, the brightest panel on this shortlist. WOLED's structure pushes a higher small-window peak than QD-OLED, which makes HDR highlights stand out, and 98.5% DCI-P3 keeps colour wide. It supports FreeSync and G-Sync. It sits between the 500 Hz Samsung and the value MSI on both speed and price.

4. ASUS ROG Swift PG32UCDM - best 4K OLED

The ASUS ROG Swift PG32UCDM is the OLED pick for buyers who want 4K resolution as well as OLED contrast. It is a 32" QD-OLED at 4K running 240 Hz with a 0.03 ms response time, 99% DCI-P3 colour and a 1,000-nit peak. The larger 32" 4K panel suits single-player AAA, HDR film and creative work better than the 27" 1440p speed kings, while still being fast enough for everything short of top-level esports. It supports FreeSync and G-Sync. It needs a strong GPU to drive 4K at high frame rates.

Best OLED gaming monitor UK 2026 spec sheet

How to choose an OLED gaming monitor

Match refresh and resolution to how you play

For competitive shooters, a 1440p OLED at 480-500 Hz like the Samsung Odyssey G6 is the right call: high frame rates are achievable at 1440p and the refresh is the point. For single-player AAA, HDR film and creative work, a 32" 4K OLED at 240 Hz like the ASUS PG32UCDM gives sharpness and screen space. The MSI 274QP at 240 Hz is the balanced value pick.

QD-OLED or WOLED

Both reach per-pixel black and 0.03 ms response. QD-OLED renders fractionally richer saturated colour and stronger fullscreen brightness; WOLED tends to push a higher small-window peak, which helps HDR highlights. The difference is subtle. Buy on size, refresh and price, not on QD-OLED versus WOLED alone.

Plan around burn-in if it is a work monitor

OLED is the best gaming panel, but a fixed-layout work monitor shown for eight hours a day is the worst case for burn-in. If the screen is mostly for spreadsheets and code, an IPS panel is the safer long-term buy. The panel-type trade-offs are covered in full in IPS vs VA vs OLED explained.

Verdict

The Samsung Odyssey G6 500Hz is the best OLED gaming monitor Compare Electronic tracks for competitive play in the UK in June 2026: a 27" QD-OLED at 1440p and 500 Hz with a 0.03 ms response. The MSI MAG 274QP is the value QD-OLED, the LG UltraGear OLED 27GX790A is the brightest WOLED at 1,300 nits, and the ASUS ROG Swift PG32UCDM is the 4K OLED pick. For the 4K field across panel types, see Best 4K gaming monitor UK 2026.