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LG UltraGear 27GX704A 26.5 " black (27GX704A-B)

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LG UltraGear 27GX704A 26.5 " black
2025UltraGear (gaming)gamingWOLEDHDRAdaptive-SyncFreeSyncgood DCI-P3
Screen size:26.5 "
Resolution:2560x1440 (16:9)
Panel:WOLED, response 0.03 ms
Frequency:240 Hz
Contrast:1 500 000:1
Brightness:275 cd/m²
Functions:HDR, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, Flicker-Free
Connectors:DisplayPort v1.4 • 2xHDMI
The monitor uses MLA+ technology, which increases screen brightness.

The 26.5-inch gaming monitor from LG is a part of the specialized UltraGear series and a solution within the advanced price category. This model is likely to capture the interest of a wide range of gaming enthusiasts looking for a display with a resolution of 2560x1440 pixels. The screen is based on a WOLED matrix with 10-bit color depth (over 1 billion shades), a Glare glossy finish, and brightness enhancement technology MLA+.

Thanks to the latter, the standard brightness level of 275 nits can increase to a peak value of 1300 cd/m², while HDR content is supported by the DisplayHDR True Black 400 standard. In addition to its exemplary contrast, the display's strong points include a wide color gamut with 98.5% DCI-P3 space coverage, excellent viewing angles, and enhanced reliability (OLED Care features are implemented to protect against organic diode burn-in).

The LG UltraGear 27GX704A monitor offers gamers lightning-fast gray-to-gray response (0.03 ms), high refresh rate (240 Hz), various dedicated options, including an FPS counter and OnScreen Control panel, as well as AMD FreeSync Premium Pro and NVIDIA G-Sync Compatible technologies for smooth video in dynamic gaming scenes. Additional features of this model include popular video signal transmission interfaces, a USB hub with two USB-A ports supporting 5Gbps bandwidth, and an ergonomic stand. The latter provides maximum flexibility in screen adjustments, including switching to portrait mode.

All specifications
Specifications UltraGear 27GX704A
Colour
Product typegaming
Size26.5 "
Screen
Panel typeWOLED
Surface treatmentglossy
Resolution2560x1440 (16:9)
FPS240 Hz
Pixel size0.23 mm
Response time (GtG)0.03 ms
Vertical viewing angle178 °
Horizontal viewing angle178 °
Brightness275 cd/m² / 1300 кд/м² peak /
Static contrast1 500 000:1
Colour depth1.07B Colors
Colour gamut (DCI-P3)98.5 % / CIE1976 /
HDRDisplayHDR True Black 400
Connection
Video transmissionDisplayPort v1.4
2xHDMI
USB-A hub2x5Gbps
Connectors (optional)mini-Jack output (3.5 mm)
Features
FeaturesFlicker-Free
AMD FreeSync Premium Pro
NVIDIA G-Sync Compatible
Adaptive-Sync
Portrait pivot
Screen swivel
Height adjustment
Game Featuresaim
FPS display
brighten darker areas / Black Stabilizer /
General
Wall mountVESA 100x100mm
Energy class (new)F
External power supply
Dimensions (WxHxD)605x533x220 mm
Dimensions without stand (WxHxD)605x351x45 mm
Weight7.2 kg
Weight without stand4.8 kg
Official Websitelg.com
Added to E-CatalogNovember 2025
P/N
27GX704A-B

E-Catalog UK editor, Monitors
   , edited 19.08.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog LG 2026 - new arrivals, bestsellers, and the most relevant models LG.
How to Choose a Gaming MonitorWe understand matrix types, suitable resolution, FreeSync and other important aspects when choosing a gaming monitor

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