LG UltraGear 32GX870A-B 32" 4K UHD OLED Dual-Mode 240Hz/480Hz FreeSync/G-SYNC DP 2.1 Gaming Monitor

Manufacturer: LG | Model: 32GX870A-B.AEK | Product ID: 4678
£1168.74 (inc. VAT)
13 in stock
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Product Technical Specification

Lighting
Lighting / RGB Yes
Lighting Colour RGB
Standards / Specifications
Adaptive Sync Technology (G-SYNC / FreeSync) AMD FreeSync Premium Pro, NVIDIA G-SYNC, adaptiveSync
Standard / specification HDMI 2.1, DisplayPort 2.1
Colour
Primary Colour Black
Efficiency Class
UK Energy Efficiency Class G
UK Energy Efficiency Class HDR G
Dimensions
Length / Depth 249.8 mm
Width 714.1 mm
Height 620.9 mm
Width (without stand) 714.1 mm
Depth (without stand) 65 mm
Height (without stand) 411.8 mm
Weight 9.8 kg
Weight (without stand) 5.6 kg
Speakers
Speakers Yes
Speaker amount and power output 2x 7 Watt
Display
Display Size in Inch 32 "
Display Size in cm 79.9 cm
Display Resolution UHD (3840 x 2160 Pixel)
Display Aspect Ratio 16:9
Display Refresh Rate 240 Hz
Display Panel Type WOLED
Colour depth max. 1.07 billion colours (10 bit)
Colour Space (DCI-P3) 98.5 %
Contrast Ratio (Static) 1,500,000:1
Curved Display No
Display Response Time 0.03 ms
Display Response Time (Grey-to-Grey) 0.03 ms
HDR Yes
HDR Standard VESA DisplayHDR True Black 400
Screen Brightness SDR / normal 275 cd/m²
Viewing angle 178° horizontal / 178° vertical
Display Surface Type glossy / non-reflective
Touchscreen No
Ergonomics
Height adjustment Yes
Min. Adjustable Height 0 mm
Max. Adjustable Height 110 mm
Min. Swivel -30 °
Max. Swivel 30 °
Min. Tilt -8 °
Max. Tilt 15 °
Pivot Yes
Power Supply
Power Supply Position External
Connectivity
Peripheral connectors USB 3.0 Typ-A (2x), 3.5 mm jack 4-pole, TRRS (1x)
Compatibility
Compatibility Note Please refer to the manufacturer's compatibility information. You can find the latest overview on the manufacturer's website.
External Ports
Display Connectors HDMI (2x), Display Port (1x), USB Type C (Display Port shared) (1x)
Display Connector Standards HDMI 2.1, DisplayPort 2.1
USB Hub Yes
Mounting
Vesa standard 100 x 100 mm

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Fri 12th Jun 2026 to Mon 15th Jun 2026
Business Express
£6.95
Business Express

Business Express

Estimated delivery date: Thu 11th Jun 2026 to Sat 13th Jun 2026
View all Delivery Options & International Rates

LG UltraGear 32GX870A-B 32" 4K UHD OLED Gaming Monitor – 32" display size, 4K UHD (3840x2160) resolution, Dual Mode refresh rates: 4K @ 240Hz / FHD @ 480Hz, 0.03ms response time, OLED panel, AMD FreeSync Premium Pro and NVIDIA G-SYNC support, VESA ClearMR 13000, VESA DisplayHDR True Black 400, HDMI 2.1, DisplayPort 2.1, USB-C with 90W power delivery, and Unity Hexagon RGB lighting.

LG UltraGear 32GX870A-B 32" 4K UHD OLED Gaming Monitor at a Glance:

  • 32” OLED gaming monitor with 4K UHD (3840x2160) resolution
  • Dual Mode refresh rates - 4K at 240Hz and FHD at 480Hz
  • 0.03ms GTG response time and VESA ClearMR 13000 for fluid gameplay
  • AMD FreeSync Premium Pro, NVIDIA G-SYNC, and Adaptive Sync support
  • VESA DisplayHDR True Black 400 for vibrant colour and rich blacks
  • Modern connectivity with DisplayPort 2.1, HDMI 2.1, and USB-C (90W PD)

Dual Mode Gaming Monitor

The LG UltraGear 32GX870A-B 32" 4K UHD OLED Gaming Monitor is engineered for premium gaming. Utilising an OLED panel, this screen delivers rich contrast, vibrant colour, and astounding detail. The 32” display size offers a more immersive gaming experience with more screen real estate and a 4K (3840x2160) resolution to create a grand sense of scale.

For enhanced versatility, the LG UltraGear 32GX870A-B 32" 4K UHD OLED Gaming Monitor harnesses Dual Mode functionality. This allows you to choose between gaming at high resolutions with a lower refresh rate or a lower resolution with high refresh rates. In 4K, the refresh rate is 240Hz, making cinematic gaming feel richer and smooth. At FHD (1920x1080), the display size emulates a 24” or 27” monitor with refresh rates up to 480Hz for incredibly fluid and fast gaming that is sure to give you the competitive edge.

To ensure picture fidelity, the LG UltraGear 32GX870A-B 32" 4K UHD OLED Gaming Monitor has a 0.03ms GTG response time and received a VESA ClearMR 13000 certification. Even during intense action and fast motion, the display has minimal blurring and ghosting. Enjoy ultra smooth gaming, every time.

Variable Refresh Rate Technology

For optimised visuals whatever your hardware, the LG UltraGear 32GX870A-B 32" 4K UHD OLED Gaming Monitor features AMD FreeSync Premium Pro, NVIDIA G-SYNC, and VESA Adaptive Sync. These are variable refresh rate technologies designed to enhance your gaming with reduced screen-tearing, stuttering, and ghosting. This is achieved by matching your GPU’s output with the display’s frame rate, for smoother performance.

OLED Evolution

The LG UltraGear 32GX870A-B 32" 4K UHD OLED Gaming Monitor utilises the latest developments in OLED technology to deliver bright visuals and long-lasting performance. Micro Lens Array+ ensures up to 37.5% higher peak brightness, so you can enjoy every detail in crisp clarity. The standard luminosity is 275nits, but the monitor can achieve up to 1300nits. This is paired with VESA DisplayHDR True Black 400 and a 98.5?I-P3 colour gamut, making this display simply explode with colour, detail, and vibrancy.

To ensure screen longevity, the LG GUI offers access to a range of tools that can protect the OLED panel. This includes features such as OLED Screen Move, Screen Saver, and Image Cleaning. These each work to refresh the display and prevent burn-in.

Modern Set-Up

The LG UltraGear 32GX870A-B 32" 4K UHD OLED Gaming Monitor will seamlessly integrate with your gaming set-up, thanks to the modern connectivity options. You can choose between HDMI 2.1, DisplayPort 2.1, and USB-C for optimised and reliable performance. What's more, there is up to 90W power delivery via USB-C, enabling you to streamline your set-up.

For audio, the LG UltraGear 32GX870A-B 32" 4K UHD OLED Gaming Monitor features two 7W speakers which create warm and immersive sound. Alternatively, the 3.5mm headphone jack is equipped with DTS Headphone:X technology with virtual 3D sound.

Comfort Features

To ensure you stay comfortable during long gaming sessions, the LG UltraGear 32GX870A-B 32" 4K UHD OLED Gaming Monitor has a range of ergonomic features. The display utilises both anti-glare and low reflection technology to provide better viewing, while LG Live Color Low Blue Light reduces harmful blue light without affecting colour tone.

What’s more, there are physical adjustments enabling you to properly align the display with the rest of your set-up. You can alter the height, tilt, swivel, and pivot to best suit your needs.


Specifications

Display - Size [Inch]

31.5

Display - Resolution

3840 x 2160

Display - Panel Type

OLED

Display - Aspect Ratio

16:9

Display - Color Gamut (Typ.)

DCI-P3 98.5% (CIE1976)

Display - Brightness (Typ.) [cd/m²]

275

Display - Refresh Rate (Max.) [Hz]

240

Display - Response Time

0.03ms (GTG)

Mechanical - Display Position Adjustments

Tilt/Height/Swivel/Pivot

DIMENSIONS/WEIGHTS
Dimension with Stand (W x H x D) [mm]

714.1 x 620.9 x 249.8 (UP) / 714.1 x 510.9 x 249.8 (DOWN)

Dimension without Stand (W x H x D) [mm]

714.1x411.8x65.0

Dimension in Shiping (W x H x D) [mm]

973x183x544

Weight with Stand [kg]

9.8㎏

Weight without Stand [kg]

5.6㎏

Weight in Shipping [kg]

13.9㎏

FEATURES
HDR 10

YES

VESA DisplayHDR™

DisplayHDR™400 TRUE BLACK

HDR Effect

YES

Color Calibrated in Factory

YES

HW Calibration

HW Calibration Ready

Reader Mode

YES

Color Weakness

YES

NVIDIA G-Sync™

G-SYNC Compatible

AMD FreeSync™

FreeSync Premium Pro

VRR

YES

Black Stabilizer

YES

Dynamic Action Sync

YES

Crosshair

YES

FPS Counter

YES

User Defined Key

YES

Auto Input Switch

YES

RGB LED Lighting

Unity Hexagon Lighting

Smart Energy Saving

YES

INFO
Product name

UltraGear

Year

Y25

CONNECTIVITY
HDMI

YES(2ea)

DisplayPort

YES(1ea)

DP Version

2.1 (DSC)

USB-C

1EA

USB-C (Data Transsmission)

YES

USB-C (Power Delivery)

90W

USB Downstream Port

YES(2ea/ver3.0)

Headphone out

4-pole (Sound+Mic)

POWER
Type

External Power(Adapter)

AC Input

100~240V (50/60Hz)

Power Consumption (Sleep Mode)

Less than 0.5W

Power Consumption (DC Off)

Less than 0.3W

ACCESSORY
HDMI

YES(2ea)

USB-C

Yes

Display Port

YES (ver 2.1, UHBR13.5)

DISPLAY
Size [Inch]

31.5

Size [cm]

79.9

Resolution

3840 x 2160

Panel Type

OLED

Aspect Ratio

16:9

Pixel Pitch [mm]

0.1814mm x 0.1814mm

Brightness (Min.) [cd/m²]

250

Brightness (Typ.) [cd/m²]

275

Color Gamut (Min.)

DCI-P3 94% (CIE1976)

Color Gamut (Typ.)

DCI-P3 98.5% (CIE1976)

Color Depth (Number of Colors)

1.07B

Contrast Ratio (Min.)

1200000:1

Contrast Ratio (Typ.)

1500000:1

Response Time

0.03ms (GTG)

Refresh Rate (Max.) [Hz]

240

Viewing Angle (CR≥10)

178º(R/L), 178º(U/D)

SW APPLICATION
LG Calibration Studio (True Color Pro)

YES

Dual Controller

YES

SOUND
Speaker

7W x 2

MECHANICAL
Display Position Adjustments

Tilt/Height/Swivel/Pivot

Wall Mountable [mm]

100 x 100

Lighting
Lighting / RGB Yes
Lighting Colour RGB
Standards / Specifications
Adaptive Sync Technology (G-SYNC / FreeSync) AMD FreeSync Premium Pro, NVIDIA G-SYNC, adaptiveSync
Standard / specification HDMI 2.1, DisplayPort 2.1
Colour
Primary Colour Black
Efficiency Class
UK Energy Efficiency Class G
UK Energy Efficiency Class HDR G
Dimensions
Length / Depth 249.8 mm
Width 714.1 mm
Height 620.9 mm
Width (without stand) 714.1 mm
Depth (without stand) 65 mm
Height (without stand) 411.8 mm
Weight 9.8 kg
Weight (without stand) 5.6 kg
Speakers
Speakers Yes
Speaker amount and power output 2x 7 Watt
Display
Display Size in Inch 32 "
Display Size in cm 79.9 cm
Display Resolution UHD (3840 x 2160 Pixel)
Display Aspect Ratio 16:9
Display Refresh Rate 240 Hz
Display Panel Type WOLED
Colour depth max. 1.07 billion colours (10 bit)
Colour Space (DCI-P3) 98.5 %
Contrast Ratio (Static) 1,500,000:1
Curved Display No
Display Response Time 0.03 ms
Display Response Time (Grey-to-Grey) 0.03 ms
HDR Yes
HDR Standard VESA DisplayHDR True Black 400
Screen Brightness SDR / normal 275 cd/m²
Viewing angle 178° horizontal / 178° vertical
Display Surface Type glossy / non-reflective
Touchscreen No
Ergonomics
Height adjustment Yes
Min. Adjustable Height 0 mm
Max. Adjustable Height 110 mm
Min. Swivel -30 °
Max. Swivel 30 °
Min. Tilt -8 °
Max. Tilt 15 °
Pivot Yes
Power Supply
Power Supply Position External
Connectivity
Peripheral connectors USB 3.0 Typ-A (2x), 3.5 mm jack 4-pole, TRRS (1x)
Compatibility
Compatibility Note Please refer to the manufacturer's compatibility information. You can find the latest overview on the manufacturer's website.
External Ports
Display Connectors HDMI (2x), Display Port (1x), USB Type C (Display Port shared) (1x)
Display Connector Standards HDMI 2.1, DisplayPort 2.1
USB Hub Yes
Mounting
Vesa standard 100 x 100 mm

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We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).

We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.

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Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.

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Our available delivery options*

Contact us for a shipping quote.

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Product Returns Note

Buykingston offers a very flexible and hassle free returns policy. If for whatever reason you are not happy with the item purchased you can return it to us within 12months for a refund (for unused and unopened items) or within 30 days on opened and used items for a refund. This applies to items purchased direct through Buykingston  only.

Our 30 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items opened and used and that are returned in a resellable condition.

Our 365 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items that remain sealed and unused.

Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;

- Headphones
- Earphones
- Custom made and designed products such as flash memory products with custom logo’s on them. E,g USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on non tracked items.
On unopened items 365 days.

How do i go about returning my order?
Please contact us via our contact page with your order number where we will present you with an RMA number and returns label.

Do i need to contact you before returning my order?
Yes, to obtain an RMA number.

Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365 day returns. Of course for faulty items we realise you may no longer have the packaging.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer direct for assistance.

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