Our ultrawide picks

The LG UltraGear OLED 34GX900A is the best ultrawide monitor Compare Electronic tracks in the UK in June 2026. It is a 34" WOLED at 3440x1440 that runs 240 Hz with a 0.03 ms response time and a 1,300-nit peak. The Samsung Odyssey OLED G9 49" is the 32:9 super-ultrawide pick, the LG UltraGear G6 34" is the IPS value pick with no burn-in risk, and the CRUA 34" Curved is the budget entry point.

Who an ultrawide monitor is for

An ultrawide monitor trades the 16:9 shape for a wider 21:9 or 32:9 canvas. The extra horizontal space is transformative for some uses and irrelevant or even unsupported for others, so the format is a deliberate choice rather than a straight upgrade.

• Excellent for: racing sims, flight sims, single-player AAA with wide field of view, and productivity where two or three windows sit side by side without bezels.
• Mixed for competitive shooters: many anti-cheat systems and game engines cap the field of view at 16:9, so a 21:9 panel either letterboxes or gives no competitive advantage in titles such as Valorant.
• 21:9 vs 32:9:a 34" 21:9 (3440x1440) is the mainstream ultrawide. A 49" 32:9 (5120x1440) is two 27" QHD screens fused into one, best for sim cockpits and heavy multitasking.

Resolution, aspect ratio and curve

Ultrawides are almost always curved, because a flat panel that wide would push the edges away from your eyes. A tighter curve (lower R number) keeps the whole screen at a consistent focus distance. 800R is aggressive, 1500R is gentle. The 3440x1440 resolution on a 34" panel gives roughly 110 pixels per inch, sharp at desk distance; the 49" 32:9 panels keep that same vertical 1440 pixels and double the width to 5120.

1. LG UltraGear OLED 34GX900A - best ultrawide overall

The LG UltraGear OLED 34GX900A is the best all-round ultrawide. It is a 34" WOLED at 3440x1440 running 240 Hz with a 0.03 ms response time, per-pixel black and a 1,300-nit peak, so it delivers OLED contrast and motion on the most usable ultrawide size. 98.5% DCI-P3 colour coverage and a gentle curve make it as strong for creative work and film as for racing sims and AAA. It supports both FreeSync and G-Sync. The trade-off is the usual OLED burn-in risk over years of static taskbars.

2. Samsung Odyssey OLED G9 49" - best super ultrawide

The Samsung Odyssey OLED G9 49" is the super-ultrawide pick. The 49" 32:9 panel runs 5120x1440, which is the same vertical resolution as a 27" QHD monitor stretched to double the width, so it is effectively two 27" screens fused into one bezel-free canvas. That makes it outstanding for sim racing, flight sims and heavy multitasking. The OLED panel brings per-pixel black, a 0.03 ms response and a 1,000-nit peak, and it supports FreeSync and G-Sync. It needs desk depth and a GPU that can push 5120x1440.

3. LG UltraGear G6 34" - best value, no burn-in

The LG UltraGear G6 34" is the value way into 21:9 ultrawide gaming. It is a 34" IPS panel at 3440x1440 running 240 Hz with a 1 ms response time and 95% DCI-P3 colour, for well under the OLED picks. IPS cannot match OLED's per-pixel black, but it stays bright in daylight, has no burn-in risk, and the 240 Hz refresh keeps it competitive for fast games. It supports FreeSync and G-Sync. For a first ultrawide or an all-day work-and-play screen, it is the smart buy.

4. CRUA 34" Curved - best budget ultrawide

The CRUA 34" Curved is the cheapest 34" 240 Hz ultrawide Compare Electronic tracks. It is a 34" VA panel at 3440x1440 with a 240 Hz refresh and a 1500R curve. CRUA is not a household brand, but the spec is competitive for the price: VA brings higher native contrast than IPS, which suits dark-room gaming, and the 240 Hz refresh is genuinely fast. The trade-offs are slower pixel response than IPS or OLED, weaker brand support, and a colour gamut the listing does not detail. For a tight budget, it is the entry point into ultrawide.

Best ultrawide monitor UK 2026 spec sheet

How to choose an ultrawide monitor

Confirm your games and desk support it

Before buying ultrawide, check the games you play most support 21:9 or 32:9 without letterboxing, and measure your desk. A 34" 21:9 needs roughly the width of a 32" 16:9 TV; a 49" 32:9 needs a deep, wide desk. Competitive shooter players who live in 16:9-capped titles gain little from ultrawide.

OLED for contrast, IPS for value and longevity

The LG 34GX900A OLED and Samsung G9 OLED deliver per-pixel black and the best motion, with a burn-in risk over years. The LG G6 IPS trades that contrast for a lower price, daytime brightness and no burn-in worry, which makes it the better all-day work-and-play pick. The full panel-type breakdown is in IPS vs VA vs OLED explained.

21:9 or 32:9

A 34" 21:9 is the mainstream ultrawide and the easiest to drive and fit. A 49" 32:9 is a specialist tool: superb for sim cockpits and multi-window productivity, overkill for most games, and demanding on both GPU and desk. Start with 34" unless you specifically want the 32:9 canvas.

Verdict

The LG UltraGear OLED 34GX900A is the best ultrawide monitor Compare Electronic tracks in the UK in June 2026: a 34" WOLED at 3440x1440 and 240 Hz, with a 0.03 ms response and a 1,300-nit peak. The Samsung Odyssey OLED G9 49" is the 32:9 super-ultrawide pick, the LG UltraGear G6 34" is the IPS value pick, and the CRUA 34" Curved is the budget entry point. For 16:9 panels, see Best 4K gaming monitor UK 2026 and Best OLED gaming monitor UK 2026.