Key Features
UltraGear™ evo AI logo in a futuristic, neon-lit room.
39-inch UltraGear evo OLED GX9, The World’s First 39-inch 5K2K Gaming Monitor (39GX950B) with AI Upscaling
*Based on published specifications of 5K2K OLED gaming monitors as of March 2026, LG 39GX950B is the largest gaming monitor with a 39-inch 5K2K (5120×2160) display.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
UltraGear 39-inch 5K2K Tandem OLED gaming monitor (39GX950B) with AI upscaling, Perfect Black, 143 PPI, 330Hz at WFHD, HDR 500
*Based on published specifications of gaming monitors as of March 2026, LG 39GX950B is the first gaming monitor to support AI upscaling to 5K2K resolution.
**39GX950B offers a peak brightness of 1500 nits, measured under internal test conditions. Actual brightness may vary by usage environment.
***39GX950B supports Dual-Mode with refresh rates of 165Hz at 5K2K and 330Hz at WFHD.
World's first 39-inch 5K2K OLED
Discover a new level of immersion with the 39-inch 5K2K (5120×2160) display. Designed in a 21:9 UltraWide format with a 1500R curved screen, offering about 33% more pixels than a 32-inch 4K display, it gently surrounds your vision to create a more immersive viewing experience. The high-density 5K2K resolution delivers crisp detail and visual depth, keeping every scene sharp, focused, and deeply engaging across a variety of games.
The display expands from a 32-inch 16:9 4K screen to a 39-inch 21:9 5K2K gaming monitor for more immersive game visuals
*Based on published specifications of 5K2K OLED gaming monitors as of March 2026, LG 39GX950B is the largest gaming monitor with a 39-inch 5K2K (5120×2160) display.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
UltraGear evo’s™ built-in processor powers 5K2K AI Upscaling, intelligently enhancing content to 5K2K resolution from any device. Without additional GPU or hardware upgrades, it intelligently upscales content to deliver sharper detail and improved resolution.**
with AI Upscaling
without AI Upscaling
*Based on published specifications of gaming monitors as of March 2026, LG 39GX950B is the first gaming monitor to support AI upscaling to 5K2K resolution.
**Upscaling performance may vary depending on the input source quality. No GPU upgrade required for AI Upscaling functionality. A compatible external device (PC/GPU/console) is required for game operation.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
Powered by 4th Gen Tandem OLED, LG 39GX950B delivers brighter visuals—reaching up to 1500 nits of peak brightness for visibly clearer gameplay, helping you to see on-screen visuals with precision even in bright environments.
UltraGear gaming monitor (39GX950B) displaying sharp gameplay with 1,500 nits peak brightness and 4th Gen Tandem OLED
*39GX950B offers a peak brightness of 1500 nits, measured under internal test conditions. Actual brightness may vary by usage environment.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
UltraGear gaming monitor (39GX950B) delivers perfect black levels and perfect colors with 4th Gen Tandem OLED technology.
*Among OLED gaming monitors. The images are simulated for illustrative purposes only.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
Experience greater depth and vibrant realism with VESA DisplayHDR™ True Black 500, enhancing contrast to reveal bright highlights and refined shadow detail in games. Bright, high-impact effects appear more vivid and clearly defined, while dark scenes retain texture and clarity without losing detail. With DCI-P3 99.5% (Typ.) colour gamut, the monitor provides that colours are displayed with realistic detail, as close to the original intent as possible.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
With a 143 PPI (Pixels Per Inch), it delivers a precise gaming experience and better productivity. During gameplay, in-game texts, UI elements, and fine details appear clearer and well-defined, making HUDs (Head-Up Displays), menus, and on-screen information easier to read. It also enhances clarity for text-heavy tasks such as document editing, web browsing, or coding.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
LG UltraGear's UL-verified advanced eye comfort technologies minimise frustrating reflections and are designed with visual comfort in mind, delivering crystal-clear gaming performance with consistent clarity. With UL verifications in key areas—reducing screen flicker, minimising discomfort glare, and limiting harmful blue light exposure—these technologies promote visual comfort and contribute to a smoother gaming experience, whether you’re gaming in bright environments or LED-lit rooms.
UltraGear OLED gaming monitor (39GX950B) enhances eye comfort with UL-certified anti-glare and low reflectance
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*LG 4th Gen Tandem OLED has been verified as Flicker-Free, Discomfort Glare Free, Low Blue Light, and Eyesafe 3.0 (CPF60, RPF40) by UL.
*Certificate Number: Flicker-Free Display (OLED) - A196009, Discomfort Glare Free - V563481 (conditions of UGR less than 22), Low Blue Light Hardware Solution Platinum - V745051, Eyesafe 3.0 CPF60 - V745354, Eyesafe 3.0 RPF40 - V275741
*The above feature may vary depending on the user’s computing environment or conditions.
UltraGear isn’t just for gaming — its expansive 5K2K resolution with 143 PPI delivers sharp, detailed visuals that are ideal for creators and multitaskers alike. While a typical 16:9 dual or triple monitor setup can lead to interruptions in your view due to bezels between displays, a wider 21:9 aspect ratio allows you to manage your entire workflow on a single screen. Whether you're retouching photos, editing videos, or searching for references, everything stays visible.
UltraGear gaming monitor (39GX950B) maximizes productivity in video and photo editing with its 21:9 screen
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
Seamlessly match your game type with the ideal refresh rate using VESA Certified Dual-Mode—simply switch from 165Hz at 5K2K for AAA titles such as RPG and adventure to 330Hz at WFHD for fast-paced games like FPS and racing.
LG UltraGear gaming monitor (39GX950B) with Dual Mode, supporting 165Hz at 5K2K and 330Hz at WFHD for games from RPG to FPS
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
The 0.03ms (GtG) response time is built to reduce ghosting, helping maintain clearer on-screen transitions for smoother, more responsive gameplay.
Minimise tears and lags with NVIDIA® G-SYNC® compatible and AMD FreeSync™ Premium Pro technology. Experience significantly reduced screen tearing and stuttering for smooth visuals with minimised motion blur and ghosting.
UltraGear gaming monitor (39GX950B) delivers smooth, tear-free racing gameplay with NVIDIA G-SYNC and AMD FreeSync Premium Pro
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
LG UltraGear evo AI 39GX950B features the latest port selection, including DisplayPort 2.1 (UHBR 20), USB Type-C (PD 90W), and HDMI 2.1—seamlessly connected to a wide range of gaming devices and bringing your ultimate gaming station. Equipped with DisplayPort 2.1 (UHBR 20), LG UltraGear evo AI provides the high bandwidth required for high-resolution, high-refresh-rate gaming on high-performance GPUs—delivering clean visuals and smooth gameplay. USB Type-C supports display output, data transfer, and up to 90W device charging simultaneously via a single cable. HDMI 2.1 provides stable connections with consoles and other devices.
UltraGear gaming monitor (39GX950B) connected to a PC, laptop, and console via DisplayPort 2.1, USB Type-C, and HDMI 2.1
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
AI Sound intelligently separates individual audio elements—voices, effects, and background sounds—and adapts to gameplay for more controlled, immersive audio, creating a virtual 7.1.2 channel sound experience. Through 7W×2 built-in stereo speakers or headphones, voices remain clear even in intense firefights, while critical cues like approaching footsteps stay easy to detect during gameplay.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
AI Scene Optimisation recognises what’s on screen and automatically adjusts key picture settings such as colour temperature, colour enhancement, and sharpness to match each content type—including Office, Animation, Movie, Game, and Sports modes.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
OLED Care was designed to help reduce the risk of image retention and burn-in that can occur when static high-contrast images are displayed for extended periods.
Images have been simulated to enhance feature understanding, and may differ from actual use experience.
Display - Size [Inch]
38.86
Display - Resolution
5120 x 2160
Display - Panel Type
OLED
Display - Aspect Ratio
21:9
Display - Colour Gamut (Typ.)
DCI-P3 99.5% (CIE1976)
Display - Brightness (Typ.) [cd/m²]
335cd/m²
Display - Curvature
1500R
Display - Refresh Rate (Max.) [Hz]
165
Display - Response Time
0.03ms (GtG)
Mechanical - Display Position Adjustments
Tilt/Height/Swivel
Size [Inch]
38.86
Aspect Ratio
21:9
Panel Type
OLED
Surface Treatment
Anti-Glare, Low-Reflection of the front polarizer
Response Time
0.03ms (GtG)
Resolution
5120 x 2160
Pixel Pitch [mm]
0.1776 mm x 0.1776mm
Colour Depth (Number of Colours)
1.07B
Viewing Angle (CR≥10)
178º(R/L), 178º(U/D)
Brightness (Typ.) [cd/m²]
335cd/m²
Contrast Ratio (Typ.)
1850000:1
Colour Gamut (Typ.)
DCI-P3 99.5% (CIE1976)
Curvature
1500R
Colour Gamut (Min.)
DCI-P3 94.0% (CIE1976)
Refresh Rate (Max.) [Hz]
165
Brightness (Min.) [cd/m²]
300cd/m²
Contrast Ratio (Min.)
1480000:1
Colour Bit
10bit
Size [cm]
98.7
HDMI
YES(2ea)
DisplayPort
YES(1ea)
DP Version
2.1
USB-C
Yes (1Up)
Headphone out
4-pole (Sound+Mic)
USB Downstream Port
YES(2ea/ver3.2 Gen2)
USB Upstream Port
YES(via USB-C)
USB-C (Data Transmission)
YES
USB-C (Max. Resolution at Hz)
5120 x 2160@165Hz
USB-C (Power Delivery)
90W
HDR 10
YES
AMD FreeSync™
FreeSync Premium Pro
Colour Weakness
YES
Smart Energy Saving
YES
Colour Calibrated in Factory
YES
PIP
YES
PBP
2PBP
NVIDIA G-Sync™
G-SYNC Compatible
HW Calibration
HW Calibration Ready
Dynamic Action Sync
YES
Black Stabiliser
YES
Crosshair
YES
Others (Features)
VESA DSC Tech, 4way Joystick, AI Boost
Reader Mode
YES
FPS Counter
YES
VRR
YES
VESA DisplayHDR™
DisplayHDR™500 TRUE BLACK
User Defined Key
YES
Auto Input Switch
YES
RGB LED Lighting
Unity Hexagon Lighting 2.0
HDR Effect
YES
Display Position Adjustments
Tilt/Height/Swivel
Borderless Design
4-Side Virtually Borderless Design
Wall Mountable [mm]
100 x 100
OneClick Stand
YES
Speaker
7W x 2
Dimension in Shipping (W x H x D) [mm]
1035 x 296 x 549
Dimension with Stand (W x H x D) [mm]
921.4 x 605.4 x 322.8mm (UP) 921.4 x 495.4 x 322.8mm (Down)
Dimension without Stand (W x H x D) [mm]
921.4 x 405.0 x 118.7mm
Weight in Shipping [kg]
16.2kg
Weight with Stand [kg]
10.7kg
Weight without Stand [kg]
6.8kg
Product name
UltraGear
Year
Y26
Power Consumption (Sleep Mode)
Less than 0.5W
Power Consumption (DC Off)
Less than 0.3W
AC Input
100~240V (50/60Hz)
Type
External Power(Adapter)
DC Output
20.0V / 13.5A
Pixel Pitch
0.1776 mm x 0.1776mm
Adapter
YES
Display Port
YES
HDMI
YES (ver 2.1)
HDMI (Colour/Length)
Black / 1.8m
Others (Accessory)
Door
Power Cord
YES
USB-C
YES
Dual Controller
YES
LG Calibration Studio (True Colour Pro)
YES
UL (cUL)
YES
CE
YES
KC (for Rep. of Korea)
YES
Download product manuals and latest software for your product.
Find helpful how-to videos for your product.
Check your product warranty information here.
Discover accessories for your product.
Registering your product will help you get faster support.
Find manual, troubleshoot and warranty of your LG product.
Track your order and check order FAQ.
Repair request service conveniently online.
Claim a BONUS eGift Card valued $200 - $2,500* Purchase 2 or more participating products across the LG range in one transaction with a combined value of at least $2,500 to claim* T&Cs apply. Learn More
Your email has been successfully registered.
The restocking notification has already been updated.
Add items to your MY LG wishlist
OTP authentication failed. Please verify your mobile number to use for mobile OTP login.
Shop now. Pay later.
Add your favourites to cart
Select Afterpay at checkout
Log into or create your Afterpay account, with instant approval decision
Your purchase will be split into 4 payments, payable every 2 weeks
All you need to appply is to have a debit or credit card, to be over 18 years of age, and to be a resident of Australia.
Late fees, eligibility criteria and T&Cs apply. The first payment may be due at the time of purchase. Australian Credit Licence 527911. For complete terms visit afterpay.com/en-AU/terms.
Choose the buy now, pay later account that suits you best.
Up to $1,000
Interest free always
For everyday spending, from fashion to fitness, eyewear to electronics, pet care to bills.
Interest free always1
Flexible repayments
No establishment fee
$9.95 monthly account fee
Pay your statement closing balance, in full, by the due date and we'll waive the fee.
Tap to pay everywhere Visa is accepted**
Over $1,000
Bigger purchases
For buying that road bike, new sofa or renovating your home.
Interest free for first 3 months1
Retailers may offer longer interest free terms (6-60 months). At conclusion of the interest free period, interest will be charged at the standard annual rate 25.9%.
Flexible repayments
Enjoy the freedom to set your schedule to weekly, fortnightly or monthly.
One-off establishment fee
A one-off establishment fee may apply for new customers.
$9.95 monthly account fee
Waived if you have nothing owing.
Interest free instalment plans2
For purchases over $300 we'll automatically set you up to repay in equal instalments to help you avoid interest charges.
Minimum monthly repayments are required. A monthly account fee of $9.95 applies and is subject to change. Pay your closing balance in full by the due date each month and we'll waive the fee. Available to approved applicants only and subject to completion of satisfactory credit assessment. Other charges may be payable. Fees and charges subject to change. T&Cs apply. Credit provided by ZipMoney Payments Pty Ltd (ABN 58 164 440 993), Australian Credit Licence Number 441878.
Available to approved applicants only and subject to completion of satisfactory credit check. Minimum monthly repayments are required. Paying only the minimum monthly repayment amount will generally not repay a purchase within the interest free period. A monthly account fee of $9.95 will also apply and a one-off establishment fee may apply for new customers. Any balance outstanding at the expiry of the interest free period will be charged at the standard variable interest rate, 25.9% per annum as at 1 June 2023. Other charges may be payable, see T&Cs. Interest, fees and charges subject to change. Terms & Conditions apply and are available on application. See your contract for further details. Credit provided by ZipMoney Payments Pty Ltd (ABN 58 164 440 993), Australian Credit License Number 441878).
The URL has been copied to the clipboard.
