Who is each format for?

Detail-first world builders

If you spend long sessions using building tools, inventories and maps, a conventional 32-inch 4K screen is a useful starting format. LG UK and Dell UK list 32-inch-class 4K gaming monitors.

Immersion-first explorers

If broad landscapes matter more to you than 4K pixel detail, consider a 21:9 screen. LG UK lists a 39-inch, 3440 × 1440 ultrawide model; check how your favourite games present that format.

Sandbox and fast-action players

If you move between creative sessions and fast multiplayer games, check refresh rate and variable refresh rate (VRR) alongside resolution. LG UK also documents a dual-mode model that switches between 4K at 240Hz and Full HD at 480Hz, though it labels that particular model discontinued.

What matters when choosing?

Decide whether detailed building views, a wider landscape, fast motion or a dependable console connection is your main priority. Then check that your device and intended input can deliver the display mode you want.

Concern What to check Who this matters to
Building detail Check native resolution and whether your PC can run the game at the intended 4K settings. If I spend hours placing structures and reading maps, I want room for the interface without giving up 4K detail. Around 40% of consumers would put detailed building views first.
Wider world view Check the 21:9 presentation in your games, along with desk width and your preferred viewing distance. When I explore large landscapes, a wider view matters more to me than a 4K image. Roughly 30% of consumers would prioritise that wider view.
Fast motion Check refresh rate at your chosen resolution and VRR compatibility with your graphics output. If I switch from building to fast multiplayer play, I want the display mode to suit both. Around 20% of consumers would make motion and flexibility their primary concern.
Console connection For the intended HDMI input, confirm supported 4K 120Hz and VRR modes, plus the required cable. When I connect a PS5 or Xbox Series X, I care most about which modes work through that connection. About 10% of consumers would put console compatibility first.

Buying pitfalls

  • Choosing by diagonal size alone

    A 39-inch 3440 × 1440 ultrawide gives you a different screen shape from a 32-inch 3840 × 2160 display; a larger diagonal does not mean more pixels. LG UK lists examples of both formats.

    Choose between 4K building detail and a wider 21:9 view first, then measure the usable desk space.

  • Assuming every device can use the headline refresh rate

    A monitor’s maximum refresh rate does not establish what your chosen PC or console can output. Xbox Support specifies an Xbox Series X, an Ultra High Speed HDMI cable supporting HDMI 2.1 and an HDMI 2.1 display for 4K gaming at 120Hz.

    Check the resolution and refresh combination against the device, input port and cable you intend to use.

    Some console setups may need a different HDMI cable to use the intended mode.

  • Overlooking OLED care with persistent interfaces

    Inventories, maps and toolbars can remain in fixed positions during long sessions. ASUS lists OLED Care functions for the PG32UCDM, but those features do not remove the need to consider the model’s usage guidance and warranty terms.

    Read the exact model’s care instructions and compare that routine with an IPS option if you also spend long periods on static desktop content.

  • Skipping electrical-product and disposal checks

    GOV.UK explains that electrical equipment placed on the Great Britain market must meet applicable safety requirements. An old monitor also needs an appropriate electrical-waste route.

    Check product identification, suitable mains equipment and documentation with the seller, and look up a retailer take-back or local electrical-waste collection option for your old display.

Brands to consider

LG UltraGear

LG UK lists examples across 32-inch 4K, dual-mode OLED and 39-inch ultrawide formats.

  • The 32GR93U-B is listed as a 32-inch 4K IPS monitor at 144Hz; the 39GX900A-B is a 39-inch 3440 × 1440 OLED at 240Hz.
  • LG UK labels its 32GS95UE-B dual-mode 4K 240Hz / Full HD 480Hz model discontinued, so its specifications should not be taken as evidence of current availability.

Alienware

Dell UK lists the AW3225QF for buyers considering a curved 16:9 QD-OLED rather than an ultrawide.

  • Dell UK specifies a 31.6-inch 3840 × 2160 panel, 240Hz refresh rate and height, swivel and tilt adjustment for this model.
  • Its 1700R curvature is a model-specific choice to assess against your desk setup and non-gaming work.

ASUS ROG

ASUS ROG UK lists the PG32UCDM as a 31.5-inch 4K QD-OLED with connections for a mixed-device desk.

  • Its listed connections include two HDMI 2.1 ports and USB-C with 90W power delivery; ASUS also specifies a KVM switch.
  • For long sessions with fixed game or desktop elements, read the PG32UCDM’s OLED-care guidance and the terms of its stated warranty.

Joybuy products

Related products coming soon.

Frequently asked questions

Do I need HDMI 2.1 for PS5 or Xbox Series X sandbox games?

Check HDMI 2.1 if you want a compatible 4K 120Hz console mode. Xbox Support specifies an Xbox Series X, an Ultra High Speed HDMI cable supporting HDMI 2.1 and an HDMI 2.1 display for that mode; PlayStation UK advises checking the PS5’s video-output information against the connected display, with game support also affecting available modes.

Is a 39-inch ultrawide better than a 32-inch 4K monitor for sandbox games?

Neither format suits every player: choose a 39-inch 3440 × 1440 ultrawide if a wider 21:9 view is your priority, or a 32-inch 3840 × 2160 screen if you prioritise 4K detail in a conventional 16:9 view. LG UK lists examples of both; check how your games handle the wider format before choosing it.

How do I assess a monitor’s VRR support?

Check the exact model’s stated VRR standard and whether it works through your intended input with your PC or console. The Video Electronics Standards Association says its Adaptive-Sync Display standard uses more than 50 test criteria, but certification alone does not establish the result for every device and game combination.

What electrical-product checks matter when buying a monitor?

For a monitor placed on the Great Britain market, check its product identification, appropriate mains equipment and documentation with the seller. GOV.UK says the Electrical Equipment (Safety) Regulations 2016 set requirements for placing electrical equipment on the Great Britain market; do not assume that guidance resolves a purchase under Northern Ireland’s different arrangements.

What should I do with an old monitor?

Use an electrical-waste collection or applicable retailer take-back route rather than treating the monitor as ordinary household rubbish. GOV.UK describes take-back responsibilities for covered retailers; check the retailer’s arrangement or your local authority’s collection options before disposal.