UK BUYING GUIDE
Best Monitor for Xbox Series X and Series S
Which monitor suits Xbox Series X and Series S in the UK: HDMI 2.1 for 4K 120Hz, 1440p at 120Hz, Full HD options, FreeSync and VRR explained, with GAMEO's IPS monitors compared on verified specifications and prices.
THE SHORT ANSWER
Xbox Series X outputs up to 4K at 120Hz over HDMI 2.1 and natively supports 1440p — so the best monitor is a 120Hz-capable IPS screen with HDMI 2.1 and FreeSync/VRR. The GAMEO U27-165 (27-inch 4K 165Hz, 2 × HDMI 2.1) is the match for Series X at 4K; the Q24-165 (24-inch QHD 165Hz, 2 × HDMI 2.1) suits Series X at 1440p 120Hz and is the sharp choice for Series S; the F24-200 and F27-180 give Full HD at 120Hz for the lowest price.
What the Xbox can actually output
- Xbox Series X: up to 4K (3840 × 2160) at 120Hz over HDMI 2.1; 1440p at 120Hz; 1080p at 120Hz. Supports FreeSync / HDMI VRR and Auto Low Latency Mode (ALLM).
- Xbox Series S: up to 1440p at 120Hz (4K is upscaled output, not rendered); 1080p at 120Hz. Also supports VRR and ALLM.
- Both consoles output HDR10 and Dolby Vision for games on supported displays. Unlike PlayStation, Xbox supports 1440p natively, so a QHD monitor is a first-class choice.
- Only some games run at 120fps; many target 60fps at 4K. A 120Hz-capable monitor lets you use the 'Performance' modes where they exist.
HDMI 2.1 vs HDMI 2.0 for Xbox
4K at 120Hz needs HDMI 2.1 bandwidth. 1440p at 120Hz and 1080p at 120Hz fit within HDMI 2.0, so a Series S owner does not strictly need HDMI 2.1 — but every GAMEO model includes it anyway, which also future-proofs the monitor for a PC graphics card. All GAMEO monitors have at least one HDMI 2.1 input; the Q24-165 and U27-165 have two, so an Xbox and a PS5 or PC can both stay connected.
Resolution: 4K, 1440p or Full HD for Xbox?
- 4K (U27-165): sharpest picture, full use of the Series X 4K 120Hz output and HDR. Best for a desk setup where you sit close to a 27-inch screen.
- 1440p (Q24-165): the Xbox's natural middle ground — most Series X performance modes render at or near 1440p, and the Series S tops out here. Cheaper than 4K and very sharp at 24 inches.
- Full HD (F24-200 / F27-180): lowest price, 120Hz works on both consoles, and perfect for competitive shooters where frame rate matters more than detail.
GAMEO monitors for Xbox compared
| Specification | GAMEO U27-165 | GAMEO Q24-165 | GAMEO F27-180 | GAMEO F24-200 |
|---|---|---|---|---|
| Screen size | 27" | 24" | 27" | 24" |
| Resolution | 3840 × 2160 (4K UHD) | 2560 × 1440 (QHD) | 1920 × 1080 (FHD) | 1920 × 1080 (FHD) |
| Refresh rate | 165Hz | 165Hz | 180Hz | 200Hz |
| Response time | 1ms | 1ms | 1ms | 1ms |
| Panel | A+ Grade IPS | A+ Grade IPS | A+ Grade IPS | A+ Grade IPS |
| Colour gamut | 77% NTSC / 100% sRGB | 77% NTSC / 94% sRGB | 73% NTSC / 97% sRGB | 90% NTSC / 100% sRGB |
| HDMI | 2 × HDMI 2.1 | 2 × HDMI 2.1 | 1 × HDMI 2.1 | 1 × HDMI 2.1 |
| DisplayPort | 2 × DisplayPort 1.4 | 2 × DisplayPort 1.4 | 1 × DisplayPort 1.4 | 1 × DisplayPort 1.4 |
| Height adjustment | 120mm | 110mm | 130mm | 110mm |
| VESA | 100 × 100mm | 100 × 100mm | 100 × 100mm | 100 × 100mm |
| Price now (inc. VAT) | £195.96 | £114.34 | £111.82 | £98.50 |
| RRP | £339.99 | £209.99 | £229.99 | £169.99 |
Manufacturer specifications from the GAMEO catalogue; prices are live and include VAT. Delivery £20 per monitor, dispatched from UK stock.
Xbox settings to check after connecting
- Settings → General → TV & display options: set resolution (4K UHD or 1440p) and refresh rate to 120Hz.
- Under 'Video modes' enable 'Allow variable refresh rate' and 'Allow auto low-latency mode'.
- Enable 'Allow 4K', 'Allow HDR10' (and 'Allow Dolby Vision' if the game supports it) — HDR on these monitors is entry-level, so compare with it off.
- Use the HDMI 2.1 Ultra High Speed cable supplied with the Series X; GAMEO monitors include an HDMI cable in the box.
- On the monitor, enable Adaptive Sync in the OSD and set overdrive to the middle setting.
Buy from GAMEO in the UK
Every GAMEO monitor is sold direct by GAMEO LIMITED (Company No. 15730961, Hounslow) and dispatched from stock held in the UK. Delivery is £20 per monitor (standard), £30 for 48-hour or £45 for next-day; standard delivery is free over £1,500. Pay by card or Klarna at checkout.
Model pages carry full specifications, box contents and the warranty document; the Support Centre has setup help and the returns process.
COMMON QUESTIONS
FAQ
Which GAMEO monitor is best for Xbox Series X?
The GAMEO U27-165 — 27-inch 4K UHD at up to 165Hz with two HDMI 2.1 inputs — uses the Series X's full 4K 120Hz output. If you prefer 1440p at a lower price, the Q24-165 also has two HDMI 2.1 inputs.
Which monitor is best for Xbox Series S?
A 1440p 120Hz monitor matches the Series S exactly: the GAMEO Q24-165 (24-inch QHD, 165Hz, HDMI 2.1). The F24-200 and F27-180 are the Full HD budget options.
Does Xbox Series X need HDMI 2.1?
Only for 4K at 120Hz. 1440p and 1080p at 120Hz work over HDMI 2.0, but every GAMEO monitor includes HDMI 2.1.
Do GAMEO monitors support Xbox VRR?
Yes — every model supports Adaptive Sync / FreeSync, which the Xbox uses for variable refresh rate over HDMI.
What are my rights if the monitor is faulty?
UK consumers keep their statutory rights under the Consumer Rights Act 2015 whatever a warranty says: goods must be as described, of satisfactory quality and fit for purpose. GAMEO adds a 30-day replacement for manufacturing defects and a 12-month service warranty, with a 14-day cooling-off period for change of mind.
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