LG UltraGear™ 27GS93QE-B

27-inch QHD (2560×1440) OLED gaming monitor with 240Hz, 0.03ms GtG, DisplayHDR™ True Black 400, DCI-P3 98.5%, MLA+ brightness, HDMI 2.1, and OLED Care tools for esports-grade clarity.

Key notes

27" QHD OLED with anti-glare/low reflection and MLA+ for brighter SDR and deep blacks.
240Hz refresh, 0.03ms (GtG) response; QHD 240Hz supported over HDMI 2.1.
DisplayHDR True Black 400, DCI-P3 98.5% (Typ.); NVIDIA G-SYNC Compatible, FreeSync Premium Pro, AdaptiveSync.
USB-C not listed; primary I/O for gaming: HDMI 2.1, DP; includes remote for fast control.
OLED Care plus quick brightness presets to reduce burn-in risk while keeping vivid output.

Hero view of UltraGear 27GS93QE OLED monitor.

Slim OLED profile plus MLA+ brightness (Typ. 275 nits, peak 1300 nits) for vivid, high-impact visuals.

Micro Lens Array+ video shows how MLA lenses concentrate light for a brighter OLED image.

DisplayHDR True Black 400 and DCI-P3 98.5% render deep contrast and rich colour.

Quick OLED presets: disable Smart Energy Saving or select Gamer 1 for brighter output.

Brightness and peak brightness controls let you balance luminance and panel care.

LG Calibration Studio (software/sensor required) supports hardware calibration for accuracy.

OLED Care tools (via remote) help mitigate retention with screen move and cleaning routines.

Dynamic Action Sync cuts input lag so on-screen action tracks your inputs instantly.

Black Stabilizer brightens dark scenes to reveal hidden opponents.

Crosshair overlay aids aim precision (disabled when FPS Counter is active).

FPS Counter displays real-time frame rate for performance checking.

*Images simulated to enhance feature understanding and may differ from actual use.

(27GS93QE-B)

LG UltraGear™ 26.5" QHD OLED 240Hz

26.5-inch 16:9 QHD (2560x1440) OLED gaming monitor with 240Hz, 0.03 ms GtG, DisplayHDR True Black 400, DCI-P3 98.5% (Typ.), FreeSync Premium Pro/G-SYNC Compatible, HDMI 2.1, USB-C with 65W PD, and ergonomic tilt/height/pivot stand.

Key Specs

Display Size	26.5 in
Resolution	2560 x 1440
Panel / Aspect	OLED / 16:9
Brightness (Typ.)	275 cd/m2
Refresh / Response	240 Hz / 0.03 ms (GtG)
Colour Gamut (Typ.)	DCI-P3 98.5% (CIE1976)
Contrast (Typ.)	1,500,000:1
VRR / Sync	FreeSync Premium Pro, G-SYNC Compatible, AdaptiveSync
I/O Highlights	HDMI 2.1 (x2), DP 1.4 (DSC), USB-C (65W PD, data, display), DP Out daisy chain
Ergonomics	Tilt / Height / Pivot, 100 x 100 VESA

All Specifications

Display

Size (Inch / cm)	26.5 / 67.3
Aspect Ratio	16:9
Panel Type	OLED
Resolution	2560 x 1440
Pixel Pitch	0.2292 x 0.2292 mm
Colour Depth	1.07B
Viewing Angle (CR≥10)	178 deg (R/L), 178 deg (U/D)
Brightness (Typ./Min.)	275 / 250 cd/m2
Contrast Ratio (Typ./Min.)	1,500,000:1 / 1,200,000:1
Colour Gamut (Typ./Min.)	DCI-P3 98.5% / 90.0% (CIE1976)
Refresh Rate (Max.)	240 Hz
Response Time	0.03 ms (GtG)

Connectivity

HDMI	Yes (2 ea, HDMI 2.1)
DisplayPort	Yes (1 ea, DP 1.4 DSC)
DP Out (Daisy Chain)	Yes, up to QHD 60 Hz
USB-C	Yes (display + data), Power Delivery 65 W
USB-C Max Resolution	2560 x 1440 @ 75 Hz
USB Downstream	2 ea (USB 3.0)
USB Upstream	1 ea (USB 3.0)
Headphone Out	3-pole (sound only)
SPDIF Out	Yes

Features

HDR10	Yes
VESA DisplayHDR	DisplayHDR 400 True Black
AMD FreeSync	FreeSync Premium Pro
NVIDIA G-SYNC	G-SYNC Compatible
VRR	Yes
Crosshair / FPS Counter	Yes / Yes
Dynamic Action Sync / Black Stabiliser	Yes / Yes
HDR Effect / Reader Mode	Yes / Yes
Colour Weakness / Smart Energy Saving	Yes / Yes
Factory Calibrated / HW Calibration Ready	Yes / Yes
User Defined Key / Auto Input Switch	Yes / Yes
Flicker Safe	No

Mechanical

Display Position Adjustments	Tilt / Height / Pivot
Wall Mountable	100 x 100 mm

Sound

Speaker	7 W x 2
Bluetooth Connectivity	Yes
DTS HP:X / Rich Bass	No / No

Dimensions / Weight

Shipping (W x H x D)	808 x 181 x 532 mm
With Stand (Up / Down)	605.2 x 575.1 x 253.7 mm / 605.2 x 465.1 x 253.7 mm
Without Stand (W x H x D)	605.2 x 351 x 45.3 mm
Weight Shipping / With Stand / Without Stand	10.1 kg / 6.7 kg / 4.8 kg