LG UltraGear 27GR93U-B 27" 4K UHD, IPS Gaming Monitor with USB 3.0 hub

Display
Contrast ratio (typical)	1000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Aspect ratio	16:9
Display diagonal	68.6 cm (27")
Response time	1 ms
Colour depth	10 bit
Display resolution	4K 3840 x 2160 pixels
Display diagonal (metric)	68.5 cm
Supported graphics resolutions	3840 x 2160
Touchscreen
Backlight type	W-LED
Maximum refresh rate	144 Hz
Anti-glare screen
Native aspect ratio	16:9
HD type	4K Ultra HD
Pixel density	163 ppi
Colour gamut	95%
Panel type	IPS
Screen shape	Flat
Display number of colours	1.07 billion colours
sRGB coverage (typical)	95%
High Dynamic Range (HDR) supported
Display brightness (typical)	400 cd/m²
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10)
Colour gamut standard	DCI-P3
Ports & interfaces
HDMI ports quantity	2
HDMI version	2.1
HDMI
HDCP
DisplayPorts quantity	1
DisplayPort version	1.4
Headphone out
Built-in USB hub
USB hub version	2.0 / 3.2 Gen 1 (3.1 Gen 1)
Number of upstream ports	1
USB Type-A downstream ports quantity	2
Weight & dimensions
Width (with stand)	613.5 mm
Height (with stand)	577.7 mm
Depth (with stand)	253.7 mm
Weight (without stand)	4.5 kg
Height (without stand)	371.6 mm
Width (without stand)	613.5 mm
Depth (without stand)	51.3 mm
Weight (with stand)	6.4 kg
Energy management
Power consumption (typical)	50 W
Power consumption (standby)	0.5 W
AC input frequency	50/60 Hz
AC input voltage	100 - 240 V
Power consumption (max)	55 W
Energy efficiency scale	A to G
Energy efficiency class (SDR)	F
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	26 kWh
Energy consumption (HDR) per 1000 hours	50 kWh
European Product Registry for Energy Labelling (EPREL) code	1559036
Packaging data
Package weight	8.8 kg
Package depth	498 mm
Package height	184 mm
Package width	691 mm
Ergonomics
Cable lock slot
Height adjustment
Tilt angle range	-5 - 15°
Pivot
Panel mounting interface	1100 x 100 mm
Swivelling
Tilt adjustment
VESA mounting
Adjustable height (max)	11 cm
Packaging content
Cables included	DisplayPort, HDMI
Manual
Stand included
Design
Product colour	Black
Market positioning	Gaming
Detachable stand
Performance
NVIDIA G-SYNC
AMD FreeSync
Flicker-free technology
NVIDIA G-SYNC type	G-SYNC Compatible
AMD FreeSync type	FreeSync Premium
Multimedia
Audio decoders	DTS:X
Built-in speaker(s)
Built-in camera
EAN	8806084254399
Warranty	1 year

The LG UltraGear 27GR93U-B is a 27-inch gaming monitor equipped with an IPS panel that delivers a UHD 4K resolution of 3840 x 2160 pixels. It is engineered for fast-paced gaming, featuring a 144 Hz refresh rate and a 1 ms (GtG) response time to reduce motion blur. The display maintains a typical brightness of 400 cd/m² and a 1000:1 contrast ratio. To ensure fluid gameplay without screen tearing, it supports both NVIDIA G-SYNC and AMD FreeSync Premium technologies, synchronizing the monitor's refresh rate with the graphics card's output for a smoother visual experience.

This monitor's colour performance is characterized by its 10-bit colour depth, which allows for the display of 1.07 billion colours, and it covers 95% of the DCI-P3 colour gamut. It supports high dynamic range content with HDR10 and meets the VESA DisplayHDR 400 certification standard. The flat screen incorporates an anti-glare surface treatment to minimize reflections, and its nearly borderless design on three sides enhances immersion. Consistent image quality is maintained across wide viewing angles of 178 degrees, and flicker-free technology is included to reduce eye strain during extended use.

For connectivity, the LG UltraGear 27GR93U-B includes two HDMI 2.1 ports, one DisplayPort 1.4, and a headphone out jack. It also functions as a peripheral hub with a built-in USB 3.0 hub that provides two downstream ports. The stand offers comprehensive ergonomic adjustments, including height adjustment up to 110 mm, tilt from -5 to 15 degrees, and a full pivot to a vertical orientation. For alternative mounting solutions, the monitor is compatible with a 100 x 100 mm VESA interface. Its energy consumption in SDR mode is rated at 26 kWh per 1000 hours, with an energy efficiency class of F.

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