LG

27GX704A-B UltraGear Monitor

26.5-inch OLED UltraGear monitor with 2560 × 1440 resolution and up to 240Hz refresh rate.

Brand: LG
Category: Monitors
Brand focus: Monitors · Displays
Supply: Pricing and availability on request

Individual models and specifications are listed on the brand page. Contact our sales team for availability and trade pricing.

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LG DISPLAY TECHNOLOGY

Product overview

View official LG specifications

The LG UltraGear 27GX704A-B combines a 26.5-inch OLED panel with QHD resolution and 240Hz refresh for fast gaming. OLED's pixel-level control supports deep blacks and rapid 0.03ms GtG response, while DisplayHDR True Black 400 and adaptive-sync support enhance compatible gaming experiences. Its size suits focused desktop play.

DisplayHDR True Black 4000.03ms GtGG-SYNC Compatible

Technical specifications

Specifications of LG 27GX704A-B
Model	27GX704A-B
Display size	26.5 inches
Display resolution	2560 × 1440
Panel technology	OLED
Maximum refresh rate	240 Hz
Aspect ratio	16:9

Additional technical details

Additional specifications for LG 27GX704A-B
Typical brightness	275 cd/m²
Color gamut (typical)	DCI-P3 98.5%
Contrast ratio (typical)	1500000:1
Response time	0.03 ms GtG
DisplayHDR	DisplayHDR True Black 400
Adaptive sync	G-SYNC Compatible, FreeSync Premium Pro
Typical on-mode power	31.52 W
Stand adjustments	Tilt / height / swivel / pivot
VESA mount	100 × 100 mm
Dimensions with stand (W × H × D)	605.2 × 532.6 × 220 mm (raised)
Weight with stand	7.2 kg

Core characteristics are checked against official LG model pages when available. Additional specifications are transcribed from the supplied LG specification workbook; market versions may differ.