LG UltraFine 27BA45U-B
3840 x 2160 Pixels, 27"More than 10 pieces in stock at supplier
Colour3
Product details
The LG 27BA45U-B is a state-of-the-art PC monitor with an impressive screen diagonal of 27 inches and a resolution of 3840 x 2160 pixels. This monitor utilizes IPS technology, known for its excellent color accuracy and wide viewing angles. The 16:9 aspect ratio ensures an optimal viewing experience, whether for work, gaming, or media consumption. With a brightness of 300 cd/m² and a response time of 5 ms, the monitor delivers a clear and smooth display suitable for various applications. Its sleek black design seamlessly integrates into any workspace, making it a stylish addition to any office.
- IPS technology for vibrant colors and wide viewing angles
- High resolution of 3840 x 2160 pixels for razor-sharp images
- Fast response time of 5 ms for fluid motion.
Monitor type | PC monitor |
Display resolution | 4K |
Display technology | LED |
Refresh rate | 60 Hz |
Video connections | DisplayPort (1x), HDMI (2x) |
Documents | Technical data sheet.pdf |
Item number | 54443861 |
Manufacturer | LG |
Category | Monitor |
Manufacturer No. | 27BA45U-B |
Release date | 6.2.2025 |
Sales rank in Category Monitor | 203 of 2233 |
Colour | Black |
Exact colour description | Black |
Monitor type | PC monitor |
Display size (inches) | 27" |
Screen size (cm) | 68.60 cm |
Image resolution | 3840 x 2160 Pixels |
Display resolution | 4K |
Pixel density | 163 ppi |
Pixel pitch | 0.16 mm |
Display | LCD |
Display technology | LED |
Panel | IPS |
Panel technology | IPS |
Refresh rate | 60 Hz |
Aspect ratio | 16:9 |
Screen surface | Anti-glare |
Contrast ratio | 1000:1 |
Response time (grey-to-grey) | 5 ms |
Brightness | 300 cd/m² |
Colour depth | 10 bits |
Colour space coverage | DCI-P3: 90% |
Viewing angle (H) | 178° |
Viewing angle (V) | 178° |
Connectivity | 3.5 mm jack, DVI, HDMI, USB |
Touch | Without touch function |
Sync-Technology | Adaptive Sync |
Adjustability | Height-adjustable, Pivot function, Rotatable, Tiltable |
VESA wall mount | 100 x 100 mm |
Video connections | DisplayPort (1x), HDMI (2x) |
HDMI version | 2.1 |
DisplayPort version | 1.4 |
Audio Connections | Jack 3.5mm Out (1x) |
Power consumption | 36 W |
Power consumption (standby) | 0.50 W |
Power consumption (Off) | 0.30 W |
Energy efficiency class | F |
Country of origin | China |
Manufacturer commitment | RE100, SBTi |
CO₂ emissions | 568,32 kg |
Climate contribution | EUR 8,75 |
Width | 613.50 mm |
Length | 205 mm |
Height | 539.20 mm |
Weight | 6.80 kg |
Product Safety |
Length | 70 cm |
Width | 44 cm |
Height | 20 cm |
Weight | 9 kg |
30-day right of return
Compare products
Goes with
Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Monitor» category have a defect within the first 24 months?
Source: Galaxus- 17.Samsung1,4 %
- 19.ASUS1,6 %
- 20.LG1,7 %
- 21.MSI1,9 %
- 22.LC-Power2,1 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 4.Dell3 days
- 4.iiyama3 days
- 4.LG3 days
- 7.ASUS4 days
- 7.HP4 days
Return rate
How often is a product of this brand in the «Monitor» category returned?
Source: Galaxus- 16.LC-Power3,8 %
- 18.Xiaomi4,1 %
- 19.LG4,2 %
- 20.Viewsonic4,5 %
- 21.ASUS4,6 %


