LG 32GX870A-B 32″ 480Hz Monitor

32 inch · 3840 x 2160 · 480 Hz · OLED

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Screen size 32 inch
Resolution 3840 x 2160
Refresh rate 480 Hz
Panel OLED
Response time 0.03 ms

LG 32GX870A-B 32″ 480Hz Monitor is a 32-inch monitor with 3840 x 2160 resolution, a 480 Hz refresh rate and OLED panel. The high refresh rate makes fast games look smoother. It came out in 2025.

Released: 2025-03-06

Specifications

Key specs

Screen size: 32 inch
Resolution: 3840 x 2160
Refresh rate: 480 Hz
Panel: OLED
Response time: 0.03 ms
Released: 2025-03-06
Part number: 32GX870A-B
EAN / UPC: 8806096510520

Display

Display diagonal: 81.3 cm (32")
Display resolution: 3840 x 2160 pixels
HD type: 4K Ultra HD
Native aspect ratio: 16:9
Display technology: OLED
Panel type: OLED
LED backlight: Yes
Backlight type: RGB LED
Display brightness (peak): 1300 cd/m²
Display brightness (typical): 275 cd/m²
Response time: 0.03 ms
Anti-glare screen: Yes
Screen shape: Flat
Contrast ratio (typical): 1500000:1
Maximum refresh rate: 480 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 1.07 billion colours
Pixel pitch: 0.1814 x 0.1814 mm
Display diagonal (metric): 79.9 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: DisplayHDR 400 True Black, HDR Effect, High Dynamic Range 10 (HDR10)
Colour gamut standard: DCI-P3
Colour gamut: 98.5%

Performance

NVIDIA G-SYNC: Yes
NVIDIA G-SYNC type: G-SYNC Compatible
AMD FreeSync: Yes
AMD FreeSync type: FreeSync Premium Pro
VESA Adaptive Sync support: Yes
Low Blue Light technology: Yes
Smart modes: Energy saving

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Multimedia

Number of speakers: 2
RMS rated power: 14 W
Built-in speaker(s): Yes

Design

Market positioning: Gaming
Product colour: Black

Ports & interfaces

Built-in USB hub: Yes
USB Power Delivery (USB PD): Yes
USB Power Delivery up to: 90 W
HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.1
DisplayPorts quantity: 1
DisplayPort version: 2.1
Headphone out: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Height adjustment: Yes
Adjustable height (max): 11 cm
Pivot: Yes
Swivelling: Yes
Swivel angle range: -30 - 30°
Tilt adjustment: Yes
Tilt angle range: -8 - 15°
On Screen Display (OSD): Yes

Power

Energy efficiency class (SDR): G
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 33 kWh
Energy consumption (HDR) per 1000 hours: 36 kWh
Power consumption (standby): 0.5 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Energy efficiency scale: A to G

Weight & dimensions

Width (with stand): 714.1 mm
Depth (with stand): 249.8 mm
Height (with stand): 620.9 mm
Weight (with stand): 9.8 kg
Width (without stand): 714.1 mm
Depth (without stand): 65 mm
Height (without stand): 411.8 mm
Weight (without stand): 5.6 kg

Other features

Brand specific technologies: Black Stabilizer, Crosshair, Dual Mode
FPS counter: Yes
Motion blur reduction: Yes

Check the manufacturer's page before buying.

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About this product

The new genre of gaming monitor Witness the big bang of innovative technology, Dual-Mode. This monitor opens a new genre, satisfying all gamers and bringing a whole new era of gaming.

32" 4K OLED

Finally, the wider 32” 4K OLED Indulge in a wider gaming experience with the 32" 4K OLED designed for gamers ready to dive into a broader world. Impeccably fitting your desk, it will truly captivate your view with a grand sense of scale. Dual-Mode, double the wonder No need to hesitate between refresh rate and resolution. VESA-certified Dual-Mode, you can dive into graphically rich games at UHD 240Hz and instantly switch to FHD 480Hz on a 24" or 27" monitor, whichever you prefer, for fast-paced gaming just by pressing a hotkey. The brighter OLED Brilliance to magnificent play The brilliant OLED display takes colours to a new level of vividness. With a standard luminosity of 275nits and a peak brightness of 1300nits, this monitor keeps your visuals bright and vibrant, ensuring you never play in the dark. Micro Lens Array+ The evolution of OLED Our UltraGear OLED featured Micro Lens Array+ technology, presents 37.5% higher brightness (SDR) compared to MLA.

User manual (PDF)

32GX870A-B vs similar monitors

	LG 32GX870A-B 32″ 480Hz Monitor	LG 32GX870B-B 32″ 240Hz Monitor	LG 32GX870B-B.AEU 32″ 240Hz Monitor	AOC AG326UZD2/11 32″ 240Hz Monitor
Screen size	32 inch	32 inch	32 inch	32 inch
Resolution	3840 x 2160	3840 x 2160	3840 x 2160	3840 x 2160
Refresh rate	480 Hz	240 Hz	240 Hz	240 Hz
Panel	OLED	OLED	OLED	OLED
Response time	0.03 ms	0.03 ms	0.03 ms	0.03 ms
Released	2025	2026	2026	2026