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LG UltraGear 32GX870A-B 32" 4K UHD 240Hz Monitor

LG UltraGear 32GX870A-B 32" 4K UHD 240Hz Monitor

Best price now

$1,966.25at InpexOpcionChecked Nov 11

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Price facts

  • Last seen at $1,966.25 at InpexOpcion on Nov 11.

Our take on the LG UltraGear 32GX870A-B 32" 4K UHD 240Hz Monitor

The LG UltraGear 32GX870A-B is a 32-inch 4K OLED gaming monitor with a 240Hz refresh rate and a 0.03ms response time. OLED gives it per-pixel contrast and a 1,500,000:1 contrast ratio, with 98.5% DCI-P3 coverage and a 1300-nit peak brightness. It supports G-Sync and FreeSync and adds USB-C with 90W power delivery, so one cable can drive a laptop and charge it. It suits gamers who want 4K sharpness at high frame rates and creators who need accurate color, and it undercuts most 4K 240Hz OLED rivals on features per dollar while carrying the usual OLED risks of burn-in and lower full-screen brightness.

Best for4K high-refresh PC and console gamingColor-accurate photo and video workLaptop users who want one-cable USB-C dockingBuyers stepping up from 1440p IPS or VA panels
Pros
  • 4K OLED panel at 240Hz with 0.03ms response
  • Per-pixel contrast and 98.5% DCI-P3 color
  • G-Sync and FreeSync support
  • USB-C with 90W power delivery
  • 1300-nit peak brightness in HDR highlights
  • Built-in 7W stereo speakers
Cons
  • 275-nit typical brightness limits bright-room use
  • OLED burn-in risk with static desktop elements
  • 9.8kg with stand makes it heavy to move
  • Only 32 inches, so 4K text is small without scaling

LG UltraGear 32GX870A-B 32" 4K UHD 240Hz Monitor prices at every store

  • InpexOpcionNew

    In stockShips from Spain · duties may applyReturn policy

    $1,966.25Checked Nov 11
    Visit InpexOpcion

What reviewers say

Owners of LG's 4K OLED gaming monitors praise the motion clarity, contrast and color, and the USB-C docking is a common favorite. Complaints center on full-screen brightness in lit rooms and worry about burn-in with static UI.

What people mention
  • Motion clarityPraisedOwners say 240Hz OLED motion is visibly cleaner than LCD at the same refresh rate.
  • BrightnessCriticisedFull-screen brightness is modest, so bright rooms wash out dark scenes.
  • ColorPraisedWide DCI-P3 coverage and OLED contrast make games and video look rich.
  • Burn-inMixedSome owners worry about static taskbars and icons over long desktop sessions.
  • USB-CPraisedA single cable drives a laptop and charges it at 90W.

From InpexOpcion

  • 240 Hz refresh rate

About the LG UltraGear 32GX870A-B 32" 4K UHD 240Hz Monitor

The LG UltraGear 32GX870A-B is a 32-inch gaming monitor with a flat 4K UHD OLED screen. It has a 3840 x 2160 resolution, a 16:9 aspect ratio and a 240 Hz refresh rate. Response time is 0.03 ms (GTG).

The panel covers 98.5% of the DCI-P3 gamut and shows 1.07 billion colors. It supports DisplayHDR 400 True Black and HDR10. The screen has an anti-glare finish and 178° viewing angles. It is G-SYNC Compatible and FreeSync Premium Pro, and it supports VESA Adaptive Sync.

It has two built-in 7 W speakers, a headphone output, and a USB-C port with 90 W power delivery. The stand adjusts for height, tilt and swivel, and the monitor can be wall mounted.

Screen size
31.5 in (79.9 cm)
Resolution
3840 x 2160 (4K UHD), 16:9
Panel
OLED, flat, anti-glare
Refresh rate
240 Hz
Response time
0.03 ms (GTG)
Brightness
275 cd/m² typical, 1300 cd/m² maximum
Contrast ratio
1,500,000:1 (typical)
Color
DCI-P3 98.5%, 1.07 billion colors
Viewing angle
178° horizontal, 178° vertical
Pixel size
0.1814 x 0.1814 mm
HDR
DisplayHDR 400 True Black, HDR Effect, HDR10
Adaptive sync
NVIDIA G-SYNC Compatible, AMD FreeSync Premium Pro, VESA Adaptive Sync
Eye comfort
Low Blue Light

Specifications

Screen size
31.5Source
Resolution
3840 x 2160Source
Panel type
OLEDSource
Refresh rate
240Source
Response time

Questions and answers

Is 240Hz worth it on a 4K monitor?
Yes if you have a GPU that can push high frame rates at 4K. The 0.03ms OLED response keeps motion clean, and G-Sync or FreeSync smooths frame drops.
Can one USB-C cable run my laptop and charge it?
Yes. USB-C carries the display signal and delivers up to 90W, enough for most thin laptops.
Is OLED risky for everyday desktop work?
OLED can burn in with static elements like taskbars. Vary content and use screen-off timers if you work long hours on spreadsheets or code.
Does it work with PS5 and Xbox Series X?
It accepts 4K input over HDMI and supports variable refresh, so consoles can use it, though they cap below 240Hz.
Does it have speakers?
Yes, two 7W speakers are built in. They are fine for casual use but a headset or soundbar is better for gaming.
Can I wall-mount it?
Yes, it uses a 100 x 100mm VESA mount.
Where is the LG UltraGear 32GX870A-B 32" 4K UHD 240Hz Monitor cheapest?
At InpexOpcion, for $1,966.25, as of our latest check.

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Ports
2 x HDMI 2.1, 1 x DisplayPort 2.1, USB-C with 90 W power delivery, built-in USB, headphone out
Speakers
2 x 7 W (14 W RMS total)
Stand adjustment
Height up to 11 cm, tilt -8° to 15°, swivel -30° to 30°
Wall mount
VESA 100 x 100 mm
Dimensions with stand
714.1 x 249.8 x 620.9 mm (W x D x H)
Dimensions without stand
714.1 x 65 x 411.8 mm (W x D x H)
Weight
9.8 kg with stand, 5.6 kg without stand
Package
973 x 544 x 183 mm, 13.9 kg
Power input
100-240 V AC, 50/60 Hz
Energy
Class G (SDR and HDR); 33 kWh (SDR) and 36 kWh (HDR) per 1000 hours; 0.5 W idle
Color (finish)
Black
0.03ms (GTG)
Source
Brightness (Typ.)
275Source
Contrast ratio (Typ.)
1500000:1Source
Color gamut (Typ.)
DCI-P3 98.5% (CIE1976)Source
USB-C power delivery
90WSource
Speakers
7W x 2Source
Weight with stand
9.8㎏Source
Wall mount
100 x 100Source
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