LG 27BA54QB-B.AEU 27″ 75Hz Monitor

27 inch · 2560 x 1440 · 75 Hz · IPS

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Screen size 27 inch
Resolution 2560 x 1440
Refresh rate 75 Hz
Panel IPS
Response time 5 ms

LG 27BA54QB-B.AEU 27″ 75Hz Monitor is a 27-inch monitor with 2560 x 1440 resolution, a 75 Hz refresh rate and IPS panel. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2025.

Released: 2025-01-02

Specifications

Key specs

Screen size: 27 inch
Resolution: 2560 x 1440
Refresh rate: 75 Hz
Panel: IPS
Response time: 5 ms
Released: 2025-01-02
Part number: 27BA54QB-B.AEU

Display

Display diagonal: 68.6 cm (27")
Display resolution: 2560 x 1440 pixels
HD type: 2K
Native aspect ratio: 16:9
Display technology: LCD
Panel type: IPS
LED backlight: Yes
Backlight type: Edge-Lit
Display brightness (peak): 350 cd/m²
Display brightness (typical): 350 cd/m²
Response time: 5 ms
Response time measurement type: GTG (Gray to Gray)
Display surface: Matt
Anti-glare screen: Yes
Screen shape: Flat
Contrast ratio (typical): 1000:1
Contrast ratio (dynamic): 700:1
Maximum refresh rate: 75 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 16.7 million colours
Pixel pitch: 0.2331 x 0.2331 mm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)
Colour depth: 8 bit
Colour gamut standard: sRGB
Colour gamut: 99%
sRGB coverage (typical): 99%

Performance

Flicker-free technology: Yes
Low Blue Light technology: Yes

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Multimedia

Number of speakers: 2
RMS rated power: 5 W
Built-in speaker(s): Yes

Design

Market positioning: Business
Product colour: Black
Front bezel colour: Black
Detachable stand: Yes
Feet colour: Black

Ports & interfaces

Built-in USB hub: Yes
USB hub version: 2.0 / 3.2 Gen 1 (3.1 Gen 1)
USB upstream port type: USB Type-A
Number of upstream ports: 1
USB Type-A downstream ports quantity: 4
HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.0
DisplayPorts quantity: 1
DisplayPort out quantity: 1
DisplayPort out version: 1.4
DisplayPort version: 1.4
Headphone out: Yes
Headphone connectivity: 3.5 mm
PC Audio in: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Wall mountable: Yes
Cable management: Yes
Cable lock slot: Yes
Cable lock slot type: Kensington
Height adjustment: Yes
Adjustable height (max): 15 cm
Pivot: Yes
Swivelling: Yes
Swivel angle range: 45 - 45°
Tilt adjustment: Yes
Tilt angle range: -5 - 21°
Picture-in-Picture: Yes
On Screen Display (OSD): Yes
Plug and Play: Yes

Power

Energy efficiency class (SDR): D
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 16 kWh
Energy consumption (HDR) per 1000 hours: 27 kWh
Power consumption (standby): 0.5 W
Power consumption (off): 0.3 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Power supply type: Internal
Energy efficiency scale: A to G

Weight & dimensions

Width (with stand): 613.5 mm
Depth (with stand): 250 mm
Height (with stand): 569.7 mm
Weight (with stand): 8.1 kg
Width (without stand): 613.5 mm
Depth (without stand): 63 mm
Height (without stand): 569.7 mm
Weight (without stand): 5.3 kg

Other features

Low input lag: Yes
FPS counter: Yes
Dial point: Yes
Motion blur reduction: Yes
Screen mirroring: Yes
Local dimming: Yes

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About this product

Vivid color at wide angles LG QHD (2560 x 1440) monitor with IPS technology delivers a clear and consistent color. It can provide vivid color reproduction and help users to view the screen at a wide angle. Versatile business monitors for various workspace This versatile monitor can cover various works at many places, such as offices, public institutions, hospitals, and customer service, with a clear IPS display and 3-side virtually borderless design. HDR10 with sRGB 99% (Typ.) See amazing colors HDR technology is now applied to various content. This monitor is compatible with industry standard HDR10 (High Dynamic Range), based on the sRGB 99% color gamut, supporting specific levels of color and brightness that enables viewers to enjoy the dramatic colors of the content. Multi ports A variety of interface The 27BA45QB offers a variety of ports, solving the problem of limited connectivity for hardworking individuals. With its multiple ports, you can easily connect numerous devices for efficient desk setup. Say goodbye to the frustration of running out of ports.

27BA54QB-B.AEU vs similar monitors

	LG 27BA54QB-B.AEU 27″ 75Hz Monitor	HP E27u G5 QHD USB-C Monitor	HP E27d G4	Samsung LS27A600UULXZS 27″ 75Hz Monitor
Screen size	27 inch	27 inch	27 inch	27 inch
Resolution	2560 x 1440	2560 x 1440	2560 x 1440	2560 x 1440
Refresh rate	75 Hz	75 Hz	75 Hz	75 Hz
Panel	IPS	IPS	IPS	IPS
Response time	5 ms	5 ms	5 ms	5 ms
Released	2025	2026	2026	2026