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4k 1ms 120hz Monitor Comparison - October 2025

3 Best 4k 1ms 120hz Monitor In the UK

1
Best Choice
9.9Exceptional
2
Best Value
9.7Exceptional
3
9.6Exceptional
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Model

LG UltraGear 4K Gaming Monitor 32GR93U, 31.5 inch, 4K, 144Hz, 1ms GtG, IPS Display, HDR 10, NVIDIA G-Sync & AMD FreeSync compatible, Smart Energy Saving, Displayport, HDMI
Model
AOC Gaming U27G3X - 27 inch 4K UHD Monitor, IPs, 160Hz, 1ms GtG, Height Adjust, Dial Point, AntiGlare (3840 x 2160, 400 cd/m, HDMI 2.1 / DP 1.4)
Model
Gigabyte M27UA 27" UHD Gaming Monitor - 3840 x 2160, 160Hz, 1ms, 400 cd/m², FreeSync Premium, HDR ready, HDMI 2.1, Displayport 1.4

Brand

LG
Brand
AOC
Brand
Gigabyte

Reviews

140 reviews
Reviews
20,240 reviews
Reviews
12 reviews

Tech Specs

product dimensions

5.4 x 71.39 x 42.82 cm 12.16 kg
product dimensions
21 x 38 x 49 cm 7.4 kg
product dimensions
19.36 x 61.51 x 53.57 cm 5.87 kg

standing screen display size

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

item weight

12.2 kg
item weight
7.4 kg
item weight
5.87 kg

screen resolution

3840x2160
screen resolution
3840x2160
screen resolution
3840x2160

resolution

3840 x 2160
resolution
3840 x 2160 Pixels
resolution
3840 x 2160 Pixels

number of hdmi ports

2
number of hdmi ports
2
number of hdmi ports
2

customer reviews

4.6 4.6 out of 5 stars 35 ratings 4.6 out of 5 stars
customer reviews
4.5 4.5 out of 5 stars 5, 060 ratings 4.5 out of 5 stars
customer reviews
4.6 4.6 out of 5 stars 3 ratings 4.6 out of 5 stars

guaranteed software updates until

unknown
guaranteed software updates until
unknown
guaranteed software updates until
unknown

color

Purple Gray
color
Height Adjust
color
Black

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
  • 9.9
    1
    LG
    34% Off

    LG UltraGear 4K Gaming Monitor 32GR93U, 31.5 inch, 4K, 144Hz, 1ms GtG, IPS Display, HDR 10, NVIDIA G-Sync & AMD FreeSync compatible, Smart Energy Saving, Displayport, HDMI

    Why we love it

    Ultra-smooth 4K gaming experience.
    Great for next-gen console gaming.
    Exceptional color accuracy and HDR support.
    Main highlights
    • [NVIDIA G-SYNC Compatible / AMD FreeSync Premium] reduce screen tearing and stuttering for a smoother gaming experience
    • [Gamer-Centric Design] the base can be adjusted to change the tilt, pivot, and height of the monitor to help you play game more comfortably
    • [DCI-P3 95%(Typ.) and VESA DisplayHDR 400] help gamers to see the dramatic colours the game developers intended
    • Officially validated by NVIDIA as G-SYNC Compatible. That translates to faster, smoother gaming that's been tested to reduce screen tearing and stutter. Never miss a frame of the action as you clinch your victories.
    • From the 32GR93U’s HDMI 2.1 connection, game at up to 4K UHD resolution with a ultra-smooth, 144Hz refresh rate on PC games and get up to a 120Hz refresh rate support on next gen gaming consoles.
    • AMD FreeSync Premium equips serious gamers with a fluid, virtually tear-free gaming experience. With at least 120hz refresh rate at minimum FHD resolution and low latency gameplay, you'll never miss a frame of the action as you play at peak performance.
  • 9.7
    2
    AOC

    AOC Gaming U27G3X - 27 inch 4K UHD Monitor, IPs, 160Hz, 1ms GtG, Height Adjust, Dial Point, AntiGlare (3840 x 2160, 400 cd/m, HDMI 2.1 / DP 1.4)

    Why we love it

    Fast 1ms response time eliminates ghosting.
    Supports high refresh rates for smooth gaming.
    Versatile connectivity with HDMI and DisplayPort.
    Main highlights
    • NVIDIA G-SYNC Flicker-free technology
    • HDMI (High-Definition Multimedia Interface) is supported by the current gaming consoles, current GPUs, set-top boxes, supporting the HDCP digital content protection system. HDMI 1.3-1.4b versions support up to 144 Hz refresh rate@1080p and 75 Hz@1440p, while HDMI 2.0-2.0b versions support 240Hz@1080p, 144Hz@1440p and 60 Hz@2160p (4K).
    • Equip yourself with twice the frame rate of other monitors and say goodbye to image stuttering and blurry motion. With a 160Hz refresh rate every frame is rendered sharply and in smooth succession, so you can line up your shots accurately and appreciate high speed races in all their glory.
    • DisplayPort offers ultra-fast digital audio and video transmission without quality loss or input lag. Quickly and easily connect a range of devices to your screen, including your computer, laptop, media player, game console and more. It’s Suitable for professionals as well as the most demanding home users.
    • Adaptive Sync aligns your monitor’s vertical refresh rate with the frame rate delivered by your GPU, making your gameplay and casual gaming experience even more fluid by eliminating stuttering, tearing and judder. This feature is also useful when enjoying videos and other visual media, for a smoother entertainment.
    • A pixel response time of 1ms MPRT means speed without the smear for an enhanced gaming experience. Fast-moving action and dramatic transitions will be rendered smoothly without the annoying effects of ghosting.
  • 9.6
    3
    Gigabyte

    Gigabyte M27UA 27" UHD Gaming Monitor - 3840 x 2160, 160Hz, 1ms, 400 cd/m², FreeSync Premium, HDR ready, HDMI 2.1, Displayport 1.4

    Main highlights
    • Supports DisplayHDR 400, AMD FreeSync Premium
    • KVM cross-platform control
    • Ergonomic design: Height and tilt adjustments
    • Console gaming at 4K/ 120Hz via HDMI 2.1
    • Colour gamut: 95% DCI-P3/ 128% sRGB
    • 27-inch SuperSpeed IPS panel with UHD resolution
    • 160Hz refresh rate, 1ms response time

Our ranking system

The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
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Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
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Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
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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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