LG UltraGear 45GX900A-B

3440 x 1440 pixels, 45"
Delivered between Wed, 15.4. and Fri, 17.4.
10 pieces in stock at supplier
free shipping

Product details

The 45-inch WQHD (3440x1440) display offers a 34% wider view than standard 16:9 screens, delivering sharp and clear visuals across the expansive display. This WQHD OLED represents boldly darker shadows, brighter lights, and vibrant colors for gameplay in any environment. xperience stunning visuals with LG WOLED. Built on LG's OLED leadership and featuring Micro Lens Array+ (MLA+) technology, it delivers up to 37.5% brighter SDR, optimizing light efficiency and minimizing loss. It represents a standard luminosity of 275 nits (APL 100%) and a peak brightness of 1300 nits (APL 1.5%), ensuring vivid, true-to-life colors for immersive, precise gaming even in bright environments. Immerse in the 800R curve for a consistent FOV (Field of View) on a desk designed to match natural sight, placing you at the core of its curvature. With a consistent 90-degree viewing angle across the entire screen, it delivers vivid, distortion-free graphics as you explore the gaming universe.

Featuring an anti-glare finish, LG WOLED’s advanced eye comfort technologies minimize frustrating reflections and keep your eyes comfortable, delivering crystal-clear gaming performance with consistent clarity. With UL verifications in key areas—limiting harmful blue light exposure and preventing distractions from flickering lights—these technologies promote visual comfort and contribute to a smoother gaming experience, whether you’re gaming in bright environments or LED-lit rooms. Connect your laptop to the monitor with a USB-C cable for up to 65W power delivery, eliminating the need for a separate adapter. Enjoy WQHD resolution and a 240Hz refresh rate via DP 1.4 or HDMI 2.1, ensuring your gaming remains uninterrupted.

Key specifications

Monitor type
Curved monitorGaming Monitor
Display resolution
UWQHD
Display technology
OLED
Refresh rate
240 Hz
Monitor equipment
HDR functionalityIntegrated loudspeakersIntegrated USB hub
Video connections
DisplayPort (1x)HDMI (2x)
USB ports
USB-AUSB-C

General information

Item number
59040770
Manufacturer
LG
Category
Monitor
Manufacturer no.
45GX900A-B
Release date
2.6.2025
External links
May include power adapter
Yes

Colour

Colour
Black
Exact colour description
BlackBlack

Display properties

Monitor type
Curved monitorGaming Monitor
Display size (inches)
45"
Screen size (cm)
113 cm
Image resolution
3440 x 1440 pixels
Display resolution
UWQHD
Pixel density
84 ppi
Pixel pitch
0.30 mm
Display
OLED
Display technology
OLED
Panel technology
NANO IPS
Refresh rate
240 Hz
Aspect ratio
21:9
Contrast ratio
1500000:1
Response time (grey-to-grey)
0.03 ms
Brightness
275 cd/m²
Colour depth
10 bits
Colour space coverage
DCI-P3: 98.5%
Viewing angle (H)
178°
Viewing angle (V)
178°
Screen curvature
800R

Features + Functions

Monitor equipment
HDR functionalityIntegrated loudspeakersIntegrated USB hub
Connectivity
HDMIUSB
Touch
Without touch function
Sync-Technology
Adaptive SyncAMD Freesync Premium Pro

Mounting + Ergonomics

Adjustability
Height-adjustablePivotingTiltable
VESA wall mount
100 x 100 mm

Connections

Video connections
DisplayPort (1x)HDMI (2x)
HDMI version
2.1
DisplayPort version
1.4
USB ports
USB-AUSB-C
Audio Connections
Headphone output (1x)

Power supply

USB Type C Power supply
65 W
Power consumption
50.35 W
Power consumption (standby)
0.50 W
Power consumption (Off)
0.30 W

Energy declaration

Energy efficiency class
F

Origin

Country of origin
ChinaJapan

Voluntary climate contribution

CO₂ emissions
1202.32 kg
Climate contribution
CHF 28.60

Scope of delivery

Scope of delivery
DisplayPort cableHDMI cablePower cordUSB-C cable

Product dimensions

Width
992.70 mm
Length
338.60 mm
Height
661.70 mm
Weight
13.50 kg

Package dimensions

Length
112 cm
Width
54.70 cm
Height
30 cm
Weight
19.04 kg

30-day right of return
24 Months Warranty (Bring-in)
3 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Monitor» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 17.Acer
    1.4 %
  • 18.Samsung
    1.5 %
  • 19.LG
    1.6 %
  • 19.Targus
    1.6 %
  • 21.ASUS
    1.7 %

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: Digitec Galaxus
  • 5.Dell
    3 days
  • 5.iiyama
    3 days
  • 5.LG
    3 days
  • 5.MSI
    3 days
  • 5.Xiaomi
    3 days

Return rate

How often is a product of this brand in the «Monitor» category returned?

Source: Digitec Galaxus
  • 19.LC-Power
    4 %
  • 20.Apple
    4.2 %
  • 20.LG
    4.2 %
  • 22.ASUS
    4.4 %
  • 23.AsRock
    4.5 %
Source: Digitec Galaxus