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4k 165hz Comparison - April 2026

4 Best 4k 165hz In the UK

1
Best Choice
9.7Exceptional
2
9.6Exceptional
3
Best Value
9.4Excellent
4
9.1Excellent
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Model

KOORUI 34 Inch Ultrawide Curved Gaming Monitor, 165Hz, WQHD 1440P, 1000R, MPRT 1MS, HDR 400, 2x HDMI 2.0, 1x DisplayPort 1.4, AdaptiveSync, Tilt/Height Adjustable, Black
Model
AOC CQ27G2SE/BK 27 inch WQHD Gaming Monitor Curved, 165Hz, VA Panel, 1ms MPRT, Adaptive Sync, HDR10, FreeSync Premium, (2560x1440 HDMI 2x 2.0 DP 1x 1.4 ) Black/Red
Model
Gigabyte AORUS FO32U 31.5" OLED 4K Ultra HD Gaming Monitor - 3840 x 2160(4K Ultra HD), 165Hz, 0.03ms, FreeSync Premium Pro, DisplayHDR 400 True Black, HDMI 2.1, DisplayPort 1.4
Model
Samsung Odyssey G5 LS27CG552EUXXU 27" Gaming Monitor - QHD 2560x1440, 1000R Curved, 165Hz, 1ms, HDR10

Brand

KOORUI
Brand
AOC
Brand
Gigabyte
Brand
Samsung

Reviews

7,336 reviews
Reviews
7,324 reviews
Reviews
-
Reviews
3,060 reviews

Tech Specs

product dimensions

24.2 x 79.7 x 53.5 cm 10.1 kg
product dimensions
23 x 62 x 47 cm 7.42 kg
product dimensions
15.86 x 71.83 x 61.36 cm 8.53 kg
product dimensions
‎27.2 x 61.6 x 47.7 cm; 4.1 kg

standing screen display size

34 Inches
standing screen display size
27 Inches
standing screen display size
31.5 Inches
standing screen display size
‎27 Inches

item weight

10.1 kg
item weight
7.42 kg
item weight
8.53 kg
item weight
‎4.1 kg

screen resolution

3440x1440
screen resolution
2560x1440
screen resolution
3840x2160
screen resolution
‎2560x1440

resolution

3440 1440 Pixels
resolution
2560 x 1440 Pixels
resolution
3840 x 2160 Pixels
resolution
‎2560 x 1440 Pixels

number of hdmi ports

2
number of hdmi ports
1
number of hdmi ports
2
number of hdmi ports
‎1

guaranteed software updates until

unknown
guaranteed software updates until
unknown
guaranteed software updates until
unknown
guaranteed software updates until
‎unknown

color

Black
color
NO USB
color
Black
color
‎165Hz

Available On

Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.7
    1
    KOORUI

    KOORUI 34 Inch Ultrawide Curved Gaming Monitor, 165Hz, WQHD 1440P, 1000R, MPRT 1MS, HDR 400, 2x HDMI 2.0, 1x DisplayPort 1.4, AdaptiveSync, Tilt/Height Adjustable, Black

    Why we love it

    Immersive 1000R curved design.
    Smooth 165Hz refresh rate.
    Vivid DCI-P3 color gamut.
    Main highlights
    • ULTRA WIDESCREEN MONITOR: The 34inch large monitor (3440*1440) fills your field of view, while the 1000R design brings a truly immersive experience that offers more realistic visuals and comfortable viewing. The 34 inch gaming monitor features a DCI-P3 90% wide colour gamut for accurate and lifelike colour gradation
    • SMOOTHEST GAMING EXPERIENCE: Computer monitor ultrawide combines a refresh rate of 165 Hz with Adaptive Sync, images seamlessly and smoothly. The 'Dark Field Control' feature allows you to adjust the brightness of the display in low light conditions so that you can use game mode to view details in the dark
    • MULTIPLE PORTS: KOORUI large screen for computer provide video interfaces via HDMI and DisplayPort ports. This 1440p monitor ultra wide is with 165Hz refresh rate and WQHD 2160*1440p resolution. You can connect the edge-less monitor to Xbox, PC and laptops etc
    • EAGLE WING DESIGN: The 34 inch gaming monitor 's design is inspired by an eagle spreading its wings, with an abstracted eagle wing shape and stepped back design that exudes strength and movement. The ergonomically shaped stand enables the 165HZ Gaming Monitor to be tilted, swiveled, and adjusted in height
    • CUSTOMIZABLE SETTINGS: Easily adjust brightness, contrast, and color settings to suit your preferences, ensuring a personalized viewing experience for both gaming and professional tasks
  • 9.6
    2
    AOC

    AOC CQ27G2SE/BK 27 inch WQHD Gaming Monitor Curved, 165Hz, VA Panel, 1ms MPRT, Adaptive Sync, HDR10, FreeSync Premium, (2560x1440 HDMI 2x 2.0 DP 1x 1.4 ) Black/Red

    Why we love it

    Immersive 165Hz refresh rate.
    Sharp QHD resolution for gaming.
    Adaptive Sync for smooth visuals.
    Main highlights
    • Model Number: AOC CQ27G2SE/BK/01
    • Colour: NO USB
    • AOC Gaming CQ27G2E - 27" QHD Curved Monitor, Adaptive Sync (2560x1440, 165 Hz, HDMI 1.4, DisplayPort 1.2) Black/Red
  • 9.4
    3
    Gigabyte
    20% Off

    Gigabyte AORUS FO32U 31.5" OLED 4K Ultra HD Gaming Monitor - 3840 x 2160(4K Ultra HD), 165Hz, 0.03ms, FreeSync Premium Pro, DisplayHDR 400 True Black, HDMI 2.1, DisplayPort 1.4

    Main highlights
    • VESA DisplayHDR True Black 400, AMD FreeSync Premium Pro, ClearMR 9000
    • KVM cross-platform control
    • Ergonomic design: Height, tilt, swivel, and pivot adjustments
    • 32-inch OLED panel with 3840x2160 UHD Resolution
    • 165Hz refresh rate, 0.03ms response time
    • 10-bit display with 99% DCI-P3 color gamut

Our ranking system

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Features

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Consumer Reviews

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Popularity

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Value for money

topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

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