Best value
MSI
MSI MPG 321URX QD-OLED
31.5" · 4K · 240 Hz
8.8
$860Nov 93 videos
LG UltraGear 32GX870A-B
A 32-inch dual-mode OLED that switches between 4K 240 Hz and 1080p 480 Hz, with DisplayPort 2.1 and 90 W USB-C.
- 32"
- 4K
- 240 Hz
- WOLED
- DisplayHDR True Black 400
PCPR score
8.7
Excellent
Best price we’ve seen
$900MSRP
List price from the maker. Street prices may be higher.
R1
The short version
LG's UltraGear 32GX870A-B is a 32-inch 3840x2160 OLED with a dual mode that runs 4K at 240 Hz or 1080p at 480 Hz, plus 0.03 ms response, 98.5% DCI-P3 and DisplayHDR True Black 400. DisplayPort 2.1, two HDMI 2.1 ports, 90 W USB-C and a KVM make it flexible for PC and laptop use. TFTCentral describes it as an update to LG's 32GS95UE. LG's spec table doesn't mention burn-in cover.
Pros
- Dual mode: 4K at 240 Hz or 1080p at 480 Hz
- DisplayPort 2.1 alongside two HDMI 2.1 ports
- USB-C with 90 W power delivery and a KVM
- Tilt, height, swivel and pivot adjustment
Cons
- DisplayPort 2.1 runs at UHBR13.5 rather than the full UHBR20 bandwidth, per TFTCentral
- LG's spec table lists a two-year warranty and doesn't mention burn-in coverage
Best for
- PC gamers who want 4K sharpness and a 1080p high-refresh mode
- Desks that share one screen between a laptop and a PC
J3
Full specifications
Display
- Screen size
- 32"
- Horizontal resolution
- 3,840 px
- Vertical resolution
- 2,160 px
- Resolution
- 4K
- Aspect ratio
- 16:9
- Refresh rate
- 240 Hz
- Panel
- WOLED
- SDR brightness
- 275 nits
- HDR certification
- DisplayHDR True Black 400
- DCI-P3 coverage
- 98.5 %
Performance
- Response time
- 0.03 ms
- Variable refresh
- G-SYNC Compatible, FreeSync Premium Pro, Adaptive-Sync
Ports & I/O
- HDMI inputs
- 2
- HDMI version
- 2.1
- DisplayPort inputs
- 1
- DisplayPort version
- UHBR13.5 (2.1)
- USB-C video inputs
- 1
- USB-C power delivery
- 90 W
Features
- Built-in KVM
- Yes
- Speakers
- Yes
Fit
- VESA mount
- 100x100
- Weight without stand
- 5.6 kg
- Height-adjustable stand
- Yes
Compatibility notes
- VESA 100x100; LG lists the panel at 12.3 lb (5.6 kg) without its stand
- USB-C supplies up to 90 W with data and video
P1
Where to buy
- Buy from the maker
LG official page
Direct link
- Check price on Amazon
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AV1
Video reviews
No verified video reviews yet
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R9
Common questions
What does dual mode do on the 32GX870A-B?
LG's dual mode switches the monitor between 4K at 240 Hz and 1080p at 480 Hz, trading resolution for higher refresh in fast games.
How does the 32GX870A-B differ from the 32GS95UE?
TFTCentral describes it as an update to the 32GS95UE. LG lists DisplayPort 2.1 and 90 W USB-C here, while TFTCentral's review of the 32GS95UE lists DisplayPort 1.4 and no USB-C.
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