LG UltraGear 27G810A-B / MSI MPG 322UR QD-OLED X24

LG UltraGear 27G810A-B: 27G810A-B, a 27-inch 4K IPS gaming monitor (black). 4K 240 Hz Dual Mode models and the 32GR93U are separate products.

MSI MPG 322UR QD-OLED X24: MPG 322UR QD-OLED X24 · black · 31.5-inch; the 322URX and MAG 321UP X24 are different models.

SpecificationLG UltraGear 27G810A-BMSI MPG 322UR QD-OLED X24
Release year20262026
Panel27-inch IPS; 3840 × 2160; 16:9

IPS panels offer wide viewing angles and consistent colour; black level stays behind OLED and VA panels.

LG		31.5-inch flat QD-OLED MSI
Pixel densityPixel pitch 0.1554 mm (about 163 ppi)

A small pixel pitch makes text sharper; 4K at 27 inches makes interface elements smaller.

LG		—
Refresh rate180 Hz at 4K; 360 Hz at Full HD with Dual Mode

Dual Mode lowers the resolution to Full HD to allow a higher refresh rate; the image is less sharp in that mode.

LG		Up to 240 Hz MSI
Response time1 ms GtG (at the Faster setting)

LG gives this figure for the fastest response time setting; it gives no figure for other settings.

LG		0.03 ms GtG; not total input lag. MSI
Brightness and contrastTypical 400 cd/m² (minimum 320); contrast 1000:1

1000:1 contrast is typical for IPS; blacks can look grey in a dark room.

LG		—
HDRHDR10; VESA DisplayHDR 400

DisplayHDR 400 is VESA’s lowest HDR certification tier; HDR content plays but bright highlights stay limited.

LG		VESA DisplayHDR True Black 500 MSI
ColourDCI-P3 95% (typical, CIE1976); 1.07 billion colours; factory calibration

DCI-P3 coverage describes how much of the wide colour space used in films and games can be shown.

LG		—
SyncNVIDIA G-Sync Compatible, AMD FreeSync, VESA Adaptive-Sync

Variable refresh matches the screen to the graphics card’s frame rate, reducing tearing and stutter.

LG		—
Video inputs2 HDMI 2.1, 1 DisplayPort 1.4 (DSC)

DSC uses visually lossless compression to fit a 4K 180 Hz signal into DisplayPort 1.4 bandwidth.

LG		—
USB1 USB 3.0 upstream, 2 USB 3.0 downstream; no USB-C

The USB ports act as a hub; no USB-C connection for video or charging is listed.

LG		—
AudioHeadphone out; DTS Headphone:X; no built-in speakers listed

Headphones or external speakers are needed for sound.

LG		Headphone output MSI
StandHeight, tilt, swivel and pivot adjustment; VESA 100 × 100

Pivot lets the screen be used in portrait; VESA 100 × 100 fits standard monitor arms.

LG		110 mm height; -5°/+15° tilt; ±30° swivel MSI
PowerExternal adapter; 100–240 V; under 0.5 W in sleep

The external adapter keeps the monitor thinner but takes extra space on the desk.

LG		Internal power supply; 100–240 V, 50/60 Hz MSI
Size and weightWith stand 24.2 × 21.0 × 8.7 in (raised), 16.3 lb (about 7.4 kg); without stand 24.2 × 14.6 × 2.0 in, 10.8 lb (about 4.9 kg)

Use the weight without the stand when choosing a monitor arm.

LG		—
In the boxDisplayPort and HDMI cables

No USB upstream cable is listed.

LG		—
Resolution—3840 × 2160; 16:9 MSI
Brightness—SDR 300 cd/m²; HDR peak 1000 cd/m²

The peak is not sustained full-screen brightness.

MSI
Color—10-bit; manufacturer-stated 99% DCI-P3 coverage. MSI
DisplayPort—1 × DisplayPort 2.1a, UHBR20 MSI
HDMI—2 × HDMI 2.1; 4K/240 Hz input MSI
USB-C—DisplayPort Alt Mode and up to 98 W Power Delivery MSI
USB hub—2 × USB-A and 1 × USB-B; 5 Gbit/s MSI
Variable refresh—48–240 Hz; G-SYNC Compatible, FreeSync Premium Pro MSI
KVM—Select USB-B or USB-C; only one USB control path is active. MSI
Multiple inputs—PIP/PBP; HDR, DSC and Adaptive-Sync cannot be used together in this mode. MSI
Motion clarity—SLMB only at 180/240 Hz; unavailable with Adaptive-Sync. MSI
Wall mount—VESA 100 × 100 mm MSI
Weight—6.6 kg without stand; 9.4 kg net with stand MSI