LG 31.5-Inch UltraFine 4K HDR Monitor with Adjustable Stand (Black)
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Product highlights
In the box
In the box
Free standard shipping
Free standard shipping
*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
Free Local Pickup
Free Local Pickup
Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more
Maximize your productivity and entertainment with the LG UltraFine 4K HDR Monitor. Its large 31.5-inch screen delivers clear visuals, smooth performance, and versatile features suited for both work and gaming.
Immersive Gaming
Experience dynamic gaming with clear visuals and stereo sound powered by Waves MaxxAudio®. Dynamic Action Sync ensures real-time response while Black Stabilizer reveals hidden details in dark scenes, giving you a competitive advantage.
Dynamic Action Sync
Reduce input lag and react swiftly to every moment. Critical actions appear instantly, helping gamers respond without delay.
Black Stabilizer
Detect hidden objects and enemies in dark scenes. Navigate sudden flashes and shadows effectively for better gameplay.
4K HDR Content
Enjoy vivid brightness and a wide color range with 4K resolution and HDR support. HDR technology covering DCI-P3 color space delivers detailed visuals for movies, streaming, and gaming.
LG Switch App
Optimize your workspace with the LG Switch app. Divide the screen into up to six sections, change theme designs, or launch video call platforms quickly using custom hotkeys.
Ergonomic Design
Adjust the monitor’s height, tilt, and pivot with the Ergonomic Stand. Customize your viewing angle for comfort during long work or gaming sessions.
Dimensions and Weight
| Dimension with Stand (W x H x D) [mm] | 714.3 x 597.1 x 239.3 (↑) |
| Dimension without Stand (W x H x D) [mm] | 714.3 x 420.1 x 45.7 |
| Dimension in Shipping (W x H x D) [mm] | 821 x 226 x 507 |
| Weight with Stand [kg] | 7.0 |
| Weight without Stand [kg] | 5.2 |
| Weight in Shipping [kg] | 12 |
Features
| HDR 10 | YES |
| HDR Effect | YES |
| Flicker Safe | YES |
| Reader Mode | YES |
| Color Weakness | YES |
| Super Resolution+ | YES |
| Black Stabilizer | YES |
| Dynamic Action Sync | YES |
| Smart Energy Saving | YES |
Info
| Product Name | UHD |
| Year | Y24 |
Connectivity
| HDMI | YES (2ea) |
| DisplayPort | YES (1ea) |
| DP Version | 1.4 |
| Headphone Out | 3-pole (Sound Only) |
Power
| Type | External Power (Adapter) |
| AC Input | 100~240V (50/60Hz) |
| Power Consumption (Sleep Mode) | 0.5W |
| Power Consumption (DC Off) | Less than 0.3W |
Accessory
| HDMI | YES |
Display
| Size [Inch] | 31.5 |
| Size [cm] | 80 |
| Resolution | 3840 x 2160 |
| Panel Type | VA |
| Aspect Ratio | 16:9 |
| Pixel Pitch [mm] | 0.06053 x 0.18159 |
| Brightness (Min.) [cd/m²] | 200 |
| Brightness (Typ.) [cd/m²] | 250 |
| Color Gamut (Min.) | DCI-P3 80% (CIE1976) |
| Color Gamut (Typ.) | DCI-P3 90% (CIE1976) |
| Color Depth (Number of Colors) | 1.07B |
| Contrast Ratio (Min.) | 2100:1 |
| Contrast Ratio (Typ.) | 3000:1 |
| Response Time | 4ms (GtG at Faster) |
| Refresh Rate (Max.) [Hz] | 60 |
| Viewing Angle (CR≥10) | 178º (R/L), 178º (U/D) |
SW Application
| Dual Controller | YES |
Sound
| Speaker | 5W x 2 |
| Maxx Audio | YES |
Mechanical
| Display Position Adjustments | Tilt / Height / Pivot |
| Wall Mountable [mm] | 100 x 100 |
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.







