Next Working Day
On qualifying orders
UK Dispatched
Fast & reliable nationwide
Expert Support
Mon–Fri, 8 am – 6 pm
Genuine Brands
Authorised reseller
Next-working-day delivery. Order before 17:30 (England & Wales) or 16:00 (Northern Ireland, Republic of Ireland, Scotland) to receive next-working-day delivery. Orders placed before 17:30 Friday are delivered Monday; after 17:30 Friday arrive Tuesday. Upgrades — pre-9, pre-10:30, pre-noon, special and secure bulk — available at extra cost.
Orders over £100 (ex VAT) receive FREE next-working-day delivery across the UK.
Instant digital delivery. Software licences, subscriptions, warranties & insurance, and electronic copies are delivered the same day via email — provided a valid email address is entered at checkout.
*UK business days (Mon–Fri). Orders placed after Friday 17:30 will be dispatched Monday for Tuesday delivery. Subject to stock, payment clearance and courier network conditions.
LG UltraGear 34GX90SA-W
OLED monitor
gaming
curved
34"
3440 x 1440 UWQHD @ 240 Hz
1300 cd/m²
1500000:1
DisplayHDR 400 True Black
0.03 ms
2xHDMI, DisplayPort, USB-C
speakers
white
Weight: 15.38 KG
- 34-inch OLED display with 3440 x 1440 resolution
- High brightness of 1300 cd/m2 and contrast ratio of 1500000:1
- Supports multiple adaptive-sync technologies for smooth gaming
- Built-in USB hub and various connectivity options including HDMI and USB-C
- Adjustments for optimal viewing comfort
Similar Products
Overview
The LG UltraGear 34GX90SA-W is a 34-inch desktop OLED monitor designed for immersive gaming and detailed graphic work. With a native resolution of 3440 x 1440 and a pixel pitch of 0.231 mm, this monitor delivers image quality with 98.5% DCI-P3 color gamut support. Enjoy a vivid experience with bright images at up to 1300 cd/m2 brightness and a contrast ratio of 1500000:1. Features like Adaptive-Sync technology ensure smooth gameplay, while the anti-glare screen coating reduces distractions. Users will appreciate the adjustments for height, swivel, and tilt, providing comfortable viewing options for extended sessions. Equipped with a range of built-in devices, this monitor includes a USB 2.0 hub, Bluetooth adapter, and a Gigabit Ethernet network adapter for enhanced connectivity. The monitor has multiple interface options including HDMI, DisplayPort, and USB-C, supporting power delivery of up to 65 watts. Notable gaming features like the FPS counter, crosshair display, and dynamic action sync enhance the competitive experience. Smart Energy Saving technology aids in efficient power consumption, making it a sustainable choice for gamers and professionals.
Specifications
Display
- Display diagonal
- 86.4 cm (34") cm
- Display resolution
- 3440 x 1440 pixels pixels
- Native aspect ratio
- 21:9
- Display technology
- OLED
- Touchscreen
- No
- HD type
- Wide Quad HD
- Panel type
- OLED
- Screen shape
- Curved
- Contrast ratio (typical)
- 1500000:1
- Maximum refresh rate
- 240 Hz Hz
- Display number of colours
- 1.07 billion colours
- Display brightness (typical)
- 275 cd/m² cd/m²
- Anti-glare screen
- Yes
- Screen curvature rating
- 800R
- Viewing angle, horizontal
- 178° °
- Viewing angle, vertical
- 178° °
- Response time (fast)
- 0.03 ms ms
- Pixel pitch
- 0.231 x 0.231 mm mm
- High Dynamic Range (HDR) supported
- Yes
- High Dynamic Range (HDR) technology
- DisplayHDR 400 True Black, Dynamic Tone Mapping
- DCI-P3 coverage
- 98.5% %
Performance
- NVIDIA G-SYNC
- Yes
- AMD FreeSync
- Yes
- NVIDIA G-SYNC type
- G-SYNC Compatible
- AMD FreeSync type
- FreeSync Premium
- VESA Adaptive Sync support
- Yes
- Flicker-free technology
- Yes
- Low Blue Light technology
- Yes
- Game mode
- Yes
- Operating system installed
- webOS
Multimedia
- Built-in speaker(s)
- Yes
- Built-in camera
- No
- Number of speakers
- 2
- RMS rated power
- 14 W W
Design
- Market positioning
- Gaming
- Product colour
- White
- Feet colour
- White
Ports & interfaces
- Built-in USB hub
- Yes
- HDMI
- Yes
- Headphone out
- Yes
- USB Type-A downstream ports quantity
- 2
- USB Type-C downstream ports quantity
- 1
- USB Power Delivery (USB PD)
- Yes
- USB Power Delivery up to
- 65 W W
- HDMI ports quantity
- 2
- HDMI version
- 2.1
- DisplayPorts quantity
- 1
- DisplayPort out version
- 1.4
Network
- Bluetooth
- Yes
- Ethernet LAN
- Yes
Ergonomics
- VESA mounting
- Yes
- Height adjustment
- Yes
- Panel mounting interface
- 100 x 100 mm mm
- Pivot
- Yes
- Swivelling
- Yes
- Tilt adjustment
- Yes
Power
- Energy efficiency class (SDR)
- G
- Energy efficiency class (HDR)
- G
- Energy consumption (SDR) per 1000 hours
- 32 kWh kWh
- Energy consumption (HDR) per 1000 hours
- 39 kWh kWh
- Power consumption (typical)
- 32 W W
- Power consumption (standby)
- 0.5 W W
- Power consumption (off)
- 0.5 W W
- AC input voltage
- 220 - 240 V V
- Energy efficiency scale
- A to G
Weight & dimensions
- Width (with stand)
- 784.1 mm mm
- Depth (with stand)
- 291.8 mm mm
- Height (with stand)
- 580.4 mm mm
- Weight (with stand)
- 10.4 kg kg
- Width (without stand)
- 784.1 mm mm
- Depth (without stand)
- 167.1 mm mm
- Height (without stand)
- 358.3 mm mm
- Weight (without stand)
- 6.2 kg kg
Packaging data
- Package width
- 927 mm mm
- Package depth
- 550 mm mm
- Package height
- 295 mm mm
- Package weight
- 15.5 kg kg
- Package type
- Box
Packaging content
- Stand included
- Yes
- Power adapter included
- Yes
- Remote control included
- Yes
- Remote control batteries included
- Yes
Other features
- Country of origin
- China
- Brand specific technologies
- Black Stabiliser
- Picture processing technology
- LG AI Picture
- FPS counter
- Yes
- Warranty period
- 2 year(s) year(s)
