LG 39GX90SA-W computer monitor 99.1 cm (39") 3440 x 1440 pixels Wide Quad HD OLED White

39" WQHD (3440 x 1440), OLED, 240Hz, 275 cd/m², 1.07B, DCI-P3 98.5%
7 In stock
SKU
39GX90SA-W.AEK
£1,431.28 £1,192.73
The 240Hz OLED Smart gaming monitor that’s ahead of the (800R) curve

The 39” WQHD OLED with a steep 800R curve and up to 1300 nits (APL 1.5%) peak brightness pulls you deep into the action, while a 240Hz refresh rate and 0.03ms response time keep gameplay insanely fast and smooth. Plus, LG’s webOS lets you stream your favorites and cloud game—all from one epic screen.

Up to 240Hz & 0.03ms – Outrageous OLED Gaming Speed

Game at the speed of OLED with an ultra-fast 240Hz and near instantaneous 0.03ms (GtG) response time. The faster speed lets you respond quickly to opponents and enjoy smoother scenes with less lag or ghosting.

Your Favorite Streaming Services Plus Cloud Gaming

Thanks to webOS24, find your favorites fast with built-in access to Netflix, Prime Video, the Apple TV app, Disney+, HBO Max. And over 300 free LG Channels with everything from comedy to movies to sports. Game without a PC or console! Connect to your favorite cloud gaming services such as NVIDIA GeForce NOW, Amazon Luna, and Blacknut directly from the webOS home screen.

Ultimate Frame Sync: FreeSync™ Premium & G-SYNC® Compatible

Say goodbye to screen tearing and stutter. With AMD FreeSync™ Premium and NVIDIA® G-SYNC® compatibility, this OLED monitor delivers ultra-smooth, tear-free visuals, giving you perfect frame sync across PC and next-gen console gaming.

Bright Picture. Deep Blacks, Brilliant Detail: OLED Gaming FTW

Get lost in vivid visuals with OLED technology, delivering exceptional brightness, up to 98.5% of DCI-P3 color coverage, a 1.5M:1 contrast ratio, and DisplayHDR True Black 400. Every gaming scene pops with deep blacks, brilliant highlights, and cinematic color.

The 800R Curve: Surround Yourself in the Action

See and feel the action all around you with the dramatic 800R curve. This steep curvature extends your periphery, pulling you deeper into the game and making the action more intense.

Low Glare, More Focus: Play Without Distractions

UL-verified “Flicker-free Display”, “Discomfort Glare Free” and “Low Blue Light Hardware Solution Platinum”, this OLED display keeps your view crisp and colors bold. With advanced anti-glare tech minimizing reflections, you get distraction-free clarity—so you can stay focused and dominate in any lighting.

webOS Gaming: AI tools customize your gaming experience

Experience enhanced gaming in webOS with AI tools. Dynamic Tone Mapping and AI Picture sharpen visuals, while AI Personalized Picture Wizard customizes settings to your taste. AI Sound completes the package, delivering precision-tuned audio for every game or stream.

Unlock Your Potential with Advanced Gaming Features

Dynamic Action Sync reduces input lag for real-time response.
Black Stabilizer brightens dark scenes to see what's hidden
FPS Counter shows your real-time frame rate
Crosshair enhances precision for deadly accuracy

You may also be interested in

Compare Products
Product LG 39GX90SA-W computer monitor 99.1 cm (39") 3440 x 1440 pixels Wide Quad HD OLED White LG 39GX90SA-W computer monitor 99.1 cm...
£1,431.28 £1,192.73
EIZO FlexScan EV3895-BK LED display 95.2 cm (37.5") 3840 x 1600 pixels UltraWide Quad HD+ Black EIZO FlexScan EV3895-BK LED display 95...
£1,470.24 £1,225.20
Lenovo ThinkVision P40w-20 LED display 100.8 cm (39.7") 5120 x 2160 pixels 5K Ultra HD Black Lenovo ThinkVision P40w-20 LED display...
£1,645.36 £1,371.13
Philips 40B1U6903CH/00 computer monitor 100.8 cm (39.7") 5120 x 2160 pixels 5K Ultra HD LCD Black Philips 40B1U6903CH/00 computer monito...
£1,612.45 £1,343.71
Samsung S32BG750NP computer monitor 81.3 cm (32") 3840 x 2160 pixels 4K Ultra HD LED Black
Hot Product
Samsung S32BG750NP computer monitor 81...
£1,203.64 £1,003.03
DELL UltraSharp U4924DW LED display 124.5 cm (49") 5120 x 1440 pixels 5K Ultra HD LCD Black, Silver
Bestseller
DELL UltraSharp U4924DW LED display 12...
£1,347.31 £1,122.76
SKU
39GX90SA-W.AEK
EV3895-BK
62C1GAT6UK
40B1U6903CH/00
LS32BG750NPXXU
DELL-U4924DW
Manufacturer
LG
Eizo
Lenovo
Philips
Samsung
DELL
Display diagonal
30 to 50 inches
30 to 50 inches
30 to 50 inches
30 to 50 inches
30 to 50 inches
30 to 50 inches
Product colour
White
Black
Black
Black
Black
N/A
Touchscreen
N
N
N
N
N
N
Built-in camera
N
N/A
N
Y
N
N
Market positioning
Gaming
Business
N/A
N/A
Gaming
Office
Native aspect ratio
21:9
24:10
21:9
21:9
16:9
32:9
Display technology
OLED
LED
LED
LCD
LED
LCD
VESA mounting
Y
Y
Y
Y
Y
Y
NVIDIA G-SYNC
Y
N
N/A
N
N
N
Built-in USB hub
Y
Y
Y
Y
Y
Y
AMD FreeSync
Y
N
N/A
N
Y
N
Search engine powered by ElasticSuite