A slim 4K monitor with a braided HDMI cable and a white game controller

PC & peripherals

Best 4K HDMI 2.1 monitors for PS5 and Xbox (UK): dual-mode 27-inch picks

27-inch 4K with HDMI 2.1 for console VRR: dual-mode IPS picks that also flip to 1080p at crazy refresh for PC shooters.

Curated by Updated 5 products compared How we choose

How we chose: we haven’t tested these products ourselves. We compared the manufacturers’ specs and the Amazon UK listings, then picked each one for the job it suits best. More on how we choose

Quick picks

  1. Best overall

    1. Philips Evnia 27M2N3800A

    Best for: Consoles and dual-mode PC gaming on one panel

    Check price on Amazon (opens in a new tab, affiliate link)
  2. Best Gigabyte alternative

    2. Gigabyte G27UP

    Best for: Explicit console 4K/120Hz HDMI 2.1 call-outs

    Check price (opens in a new tab, affiliate link)
  3. Best LG UltraGear 4K

    3. LG UltraGear G8 27G81ZA

    Best for: 27-inch 4K 180Hz dual-mode with HDMI 2.1

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Show all 5 picks
  1. Best MSI dual-mode 4K

    4. MSI MAG 275UPD E14

    Best for: 4K dual-mode with HDMI 2.1 on an Amazon-sold MSI

    Check price (opens in a new tab, affiliate link)
  2. Best Evnia step-up

    5. Philips Evnia 27M2N5901A

    Best for: Another Amazon-sold Evnia dual-mode 4K path

    Check price (opens in a new tab, affiliate link)

PS5 and Xbox Series X both want HDMI 2.1 if you want 4K at 120Hz with VRR. A 27-inch 4K panel is sharp for a desk and easier to drive than a giant TV. I’ve stuck to dual-mode IPS monitors that list HDMI 2.1 and a 4K high-refresh path – not the 1440p OLED set on our 1440p gaming monitors guide. (Here’s how we choose products.)

  • Best overall: Philips Evnia 27M2N3800A (#1)
  • Best Gigabyte alternative: Gigabyte G27UP (#2)
  • Best LG UltraGear 4K: LG UltraGear G8 27G81ZA (#3)
  • Best MSI dual-mode 4K: MSI MAG 275UPD E14 (#4)
  • Best Evnia step-up: Philips Evnia 27M2N5901A (#5)

Compare all 5 picks

#ProductBest forKey specLink
1 Philips Evnia 27M2N3800A 27-inch 4K Dual-Mode Gaming MonitorBest overall Consoles and dual-mode PC gaming on one panel 4K 160Hz / FHD 320Hz · 2x HDMI 2.1 · Fast IPS · height adjust Check price (opens in a new tab, affiliate link)
2 Gigabyte G27UP 27-inch 4K Dual-Mode Gaming MonitorBest Gigabyte alternative Explicit console 4K/120Hz HDMI 2.1 call-outs 4K 160Hz / FHD 320Hz · HDMI 2.1 · FreeSync Premium · 95% DCI-P3 Check price (opens in a new tab, affiliate link)
3 LG UltraGear G8 27G81ZA 27" 4K HDMI 2.1 Gaming MonitorBest LG UltraGear 4K 27-inch 4K 180Hz dual-mode with HDMI 2.1 4K 180Hz / FHD 360Hz · HDMI 2.1 · FreeSync Premium Check price (opens in a new tab, affiliate link)
4 MSI MAG 275UPD E14 27" 4K HDMI 2.1 Gaming MonitorBest MSI dual-mode 4K 4K dual-mode with HDMI 2.1 on an Amazon-sold MSI 4K UHD · HDMI 2.1 · dual-mode IPS Check price (opens in a new tab, affiliate link)
5 Philips Evnia 27M2N5901A 27-inch 4K Dual-Mode Gaming MonitorBest Evnia step-up Another Amazon-sold Evnia dual-mode 4K path 4K 160Hz / FHD 320Hz · HDMI 2.1 class · IPS Check price (opens in a new tab, affiliate link)
Best overall

1. Philips Evnia 27M2N3800A 27-inch 4K Dual-Mode Gaming Monitor

by Philips

Who it’s for: PS5 or Xbox Series X players who also game on PC and want one 27-inch 4K desk monitor.

Verdict: Our top pick. The listing spells out Dual Mode (4K @ 160Hz or FHD @ 320Hz), Fast IPS, DisplayHDR 400, G-Sync compatible Adaptive Sync, height adjustment and built-in speakers, with two HDMI 2.1 ports plus DisplayPort 1.4. In stock on Amazon UK when we checked.

What we like

  • 2x HDMI 2.1 + DP 1.4 on the listing
  • Dual Mode 4K 160Hz / FHD 320Hz (listing)
  • Height-adjust stand; speakers (listing)
  • Clear UK retail listing with UK model code

Worth knowing

  • Don’t assume the IEC power lead is UK – check the box contents on the listing
  • IPS blacks aren’t OLED; HDR400 is entry-level HDR
Key specs
Size
27-inch Fast IPS (listing)
Resolution / refresh
3840x2160 @ 160Hz or 1920x1080 @ 320Hz (listing)
Ports
2x HDMI 2.1, 1x DP 1.4 (listing)
Seller seen
Amazon UK retail page (confirm buy box on publish day)

Source: Amazon UK product listing (seller-provided details), checked 30 October 2026.

Best Gigabyte alternative

2. Gigabyte G27UP 27-inch 4K Dual-Mode Gaming Monitor

by Gigabyte

Who it’s for: Console players who want Gigabyte’s Tactical Switch features and a full ergonomic stand.

Verdict: A strong alternative. Gigabyte lists Dual Mode (4K 160Hz or FHD 320Hz), console gaming at 4K/120Hz via HDMI 2.1, FreeSync Premium / G-SYNC Compatible, 95% DCI-P3 and height/swivel/pivot. Box contents on the listing include HDMI and DP cables. In stock when we checked.

What we like

  • Listing calls out console 4K/120Hz over HDMI 2.1
  • Dual Mode + FreeSync Premium / G-SYNC Compatible (listing)
  • Full ergonomic stand; cables in box (listing)
  • Wide colour claim (95% DCI-P3) on the listing

Worth knowing

  • No built-in speakers on this model (listing trade-off vs Evnia)
  • Confirm buy-box seller and stock on publish day
Key specs
Size
27-inch SuperSpeed IPS (listing)
Resolution / refresh
3840x2160 @ 160Hz or FHD @ 320Hz (listing)
Colour
95% DCI-P3 (listing)
Seller seen
Amazon UK retail page (confirm buy box on publish day)

Source: Amazon UK product listing (seller-provided details), checked 30 October 2026.

Best LG UltraGear 4K

3. LG UltraGear G8 27G81ZA 27" 4K HDMI 2.1 Gaming Monitor

by LG

Who it’s for: PS5 / Xbox / PC players who want an Amazon-sold LG UltraGear 4K panel.

In short: 4K 180Hz / FHD 360Hz · HDMI 2.1 · FreeSync Premium – a good fit for 27-inch 4k 180hz dual-mode with hdmi 2.1, based on the details in its Amazon UK listing.

What we like

  • 4K UHD with HDMI 2.1 (listing)
  • Dual-mode 4K 180Hz / FHD 360Hz (listing)
  • Sold by Amazon when we checked

Worth knowing

  • Confirm stock depth on publish day
  • Do not assume UK plug – check box contents on the listing
Key specs
Size
27-inch 4K IPS (listing)
HDMI
2.1 (listing)
Seller seen
Amazon

Source: Amazon UK product listing (seller-provided details), checked 30 October 2026.

Best MSI dual-mode 4K

4. MSI MAG 275UPD E14 27" 4K HDMI 2.1 Gaming Monitor

by MSI

Who it’s for: PS5 / Xbox / PC players who want MSI dual-mode 4K with HDMI 2.1.

Verdict: MSI MAG 275UPD E14 27-inch 4K IPS with HDMI 2.1 and dual-mode refresh. Sold by Amazon when we checked. True 4K HDMI 2.1 path on an Amazon-sold offer when we checked.

What we like

  • 4K UHD with HDMI 2.1 (listing)
  • Dual-mode UHD/FHD (listing)
  • Sold by Amazon when we checked

Worth knowing

  • Confirm stock depth on publish day
  • Do not assume UK plug – check box contents on the listing
Key specs
Size
27-inch 4K IPS (listing)
HDMI
2.1 (listing)
Seller seen
Amazon

Source: Amazon UK product listing (seller-provided details), checked 30 October 2026.

Best Evnia step-up

5. Philips Evnia 27M2N5901A 27-inch 4K Dual-Mode Gaming Monitor

by Philips

Who it’s for: Buyers who want the Evnia dual-mode family when the 27M2N3800A is out of stock.

Verdict: Philips Evnia 27M2N5901A 27-inch UHD dual-mode gaming monitor. Sold by Amazon when we checked. Same dual-mode idea as our top pick in a sibling SKU.

What we like

  • Dual-mode 4K/FHD class refresh (listing)
  • Sold by Amazon when we checked
  • Evnia gaming feature set (listing)

Worth knowing

  • Sibling to #1 – pick one Evnia, not both
  • Confirm HDMI 2.1 port count on the listing before buying
Key specs
Size
27-inch UHD (listing)
Refresh
160Hz 4K / 320Hz FHD class (listing)
Seller seen
Amazon

Source: Amazon UK product listing (seller-provided details), checked 30 October 2026.

Buying guide

27" 4K HDMI 2.1 shortlist

Monitor Refresh HDMI 2.1 UK plug note Seller seen
Philips Evnia 27M2N3800A (#1) 4K 160Hz class Yes (listing) Check box contents Amazon
Gigabyte G27UP (#2) Dual-mode 4K/FHD Yes (listing) Check box contents Amazon
LG UltraGear G8 27G81ZA (#3) 4K 180Hz dual-mode Yes (listing) Check box contents Amazon
MSI MAG 275UPD E14 (#4) Dual-mode 4K/FHD Yes (listing) Check box contents Amazon
Philips Evnia 27M2N5901A (#5) Dual-mode 4K/FHD Confirm on listing Check box contents Amazon

Console 4K/120 needs a true HDMI 2.1 path and the right game/console settings.

Which monitor?

  • Best-known dual-mode gaming panels: Philips (#1 / #5) or Gigabyte (#2).
  • Amazon-sold MSI path: MSI MAG 275UPD E14 (#4).
  • LG dual-mode 180/360: (#3) – watch QC/stock.
  • LG UltraGear 4K path: (#3) – Amazon-sold HDMI 2.1 dual-mode.

What we left out and why

  • Z-Edge / thin 3P 4K panels – buy-box was a small third-party seller when Link Keeper checked.
  • LG UltraGear low-stock ASINs and QHD OLED sold by I T LTD – seller/stock/resolution miss for this 4K page.
  • Office 60Hz 4K panels (ProArt / UltraFine class) – not HDMI 2.1 gaming monitors.
  • 1440p “4K-looking” marketing panels – wrong resolution for this page.
  • 32" and ultrawide 4K – different desk depth and GPU load; separate brief.

Prices change all the time. We don’t show prices on What2Buy – use the “Check price on Amazon” buttons for the current price.

FAQ

Will these do 4K 120Hz on PS5 / Series X?

Both listings advertise HDMI 2.1 and console-friendly 4K high-refresh paths. You still need a certified Ultra High Speed HDMI cable and the right console HDMI settings.

Why not OLED?

Our shortlisted OLED options were third-party / low-stock when we checked. See 1440p gaming monitors for OLED QHD picks instead.

Do they include a UK power lead?

Monitor power leads vary. We don’t claim a UK plug unless the listing states it – check the product images and Q&A before ordering.