The perfect commercial grade screen for digital signage and digital menu boards.
75″ UHD (3840 x 2160)
Designed for 16 Hours / 7 Days Operation
Easy to Install
The perfect commercial grade screen for digital signage and digital menu boards.
The UL3Q series brings Ultra HD resolution (3840 x 2160) and a wide viewing angle to signage, with 350 nits typical brightness and webOS 6.1 built in.
Horizontal and vertical bezels are the same width (12.9 mm), so the screen looks balanced in landscape or portrait. The uniform frame also makes it easier to install in stores and other public spaces.
LG webOS 6.1 runs multiple tasks smoothly, and its signage platform has an intuitive graphical interface. Developers get a software development kit, SCAP libraries and sample applications. Content can be managed with LG SuperSign CMS, Control+, WB, Cloud and Mobile CMS.
A front-mounted sensor adjusts brightness to the lighting around the display. It keeps picture quality consistent and saves energy without anyone adjusting it by hand.
The UL3Q series reflects the ESG commitment of LG Electronics, "Better Life for All". LG received the 2025 EcoVadis Platinum medal, which places it in the top 1% of companies assessed for sustainability.
With a compatible mount, the display can tilt up to 15° up or down to meet viewers at eye level, whether it is mounted high or low. LG does not support tilt on the 75" and 86" models.
LG's Enhanced Kernel Protection (EKP) technology guards content and data from unauthorized access. It is validated by ISO/IEC 15408 Common Criteria EAL2 certification.
A web-based tool lets you monitor and control the display from a phone or PC on the network, with access to current and past data.
An optional LG cloud service for remote fault diagnosis and remote control of displays. Availability differs by region and it is purchased separately; ask us whether it is offered for your location.
Source: LG UL3Q series datasheet (August 2026) and LG's product pages. Images are for illustration only.
The LG 75UL3Q is a 75-inch UHD (3840 x 2160) commercial signage display in the LG UL3Q Series, rated at 350 nits (typical) and 16 hours / 7 days operation, running LG webOS 6.1. It measures 1679.7 x 958.9 x 58.5 mm (66.1 x 37.8 x 2.3 in), weighs 24.1 kg (53.1 lbs) and has a 400 x 400 mm VESA mount pattern. It can be mounted in landscape or portrait. Netvisual, based in Oakville, Ontario, supplies it with installation and support in Canada and the United States.
| Model | 75UL3Q (the ordering code carries a regional suffix) |
|---|---|
| Screen size | 75 inches |
| Panel | ADS, direct LED backlight, 16:9 |
| Resolution | 3840 x 2160 (UHD) |
| Brightness (typical) | 350 nits |
| Contrast ratio | 1200:1 (dynamic 1,000,000:1) |
| Colour gamut | DCI 80% |
| Colour depth | 1.07 billion colours (8 bit + FRC) |
| Viewing angle | 178° x 178° |
| Response time (G to G) | 8 ms |
| Surface treatment (haze) | 1% |
| Operation | 16 hours / 7 days; rated lifetime 30,000 hours |
| Orientation | Landscape and portrait |
| Platform | LG webOS 6.1; 8 GB internal memory, built-in Wi-Fi |
| Inputs | 3 x HDMI (HDCP 2.2 / 1.4), 2 x USB 2.0 Type-A, RJ45 (LAN), RS-232C in (4-pin phone jack) |
| Outputs and control | Audio out, RS-232C out, built-in speakers (10 W x 2) |
| Bezel | 12.9 mm (even on all sides) |
| Dimensions (W x H x D) | 1679.7 x 958.9 x 58.5 mm (66.1 x 37.8 x 2.3 in), without the IR receiver |
| Weight (display only) | 24.1 kg (53.1 lbs) |
| VESA mount pattern | 400 x 400 mm |
| Power consumption | 155 W typical, 227 W maximum; 100 to 240 V AC, 50/60 Hz, built-in power supply |
| Operating temperature | 0 °C to 40 °C |
| Operating humidity | 10% to 80% |
| Software features | webOS 6.1, local content scheduling, group manager, USB plug and play, fail over, screen and input rotation, gapless playback, tile mode, setting data cloning, SNMP, Crestron Connected, Wake on LAN, HDMI-CEC, webRTC, Pro:Idiom; temperature, auto brightness and acceleration (gyro) sensors; conformal coating |
| Certifications | Safety CB / NRTL; EMC FCC Class B, CE, KC; ErP / ENERGY STAR: No (NewErP) / Yes |
Source: LG UL3Q-E product pages (lgcommercialdisplay.com). Values are as printed on LG's commercial display product page for each size (model suffix -E); LG notes that specifications may vary by region. Netvisual checked these figures against that source on October 29, 2026. Inch and pound values are converted from LG's metric figures. Specifications can change; please confirm details with Netvisual before ordering.
| Size | Model | Brightness | Dimensions (W x H x D, mm) | Dimensions (W x H x D, in) | Weight | Power (typ. / max.) |
|---|---|---|---|---|---|---|
| 43" | 43UL3Q | 350 nits | 965 x 554.9 x 59.1 mm | 38.0 x 21.8 x 2.3 in | 7.6 kg | 83 / 134 W |
| 50" | 50UL3Q | 350 nits | 1120.2 x 641.4 x 59.9 mm | 44.1 x 25.3 x 2.4 in | 9.3 kg | 90 / 152 W |
| 55" | 55UL3Q | 350 nits | 1234.2 x 706.7 x 58.9 mm | 48.6 x 27.8 x 2.3 in | 12 kg | 98 / 154 W |
| 65" | 65UL3Q | 350 nits | 1452.9 x 829.2 x 59.7 mm | 57.2 x 32.6 x 2.4 in | 16.5 kg | 114 / 176 W |
| 75" | 75UL3Q (this model) | 350 nits | 1679.7 x 958.9 x 58.5 mm | 66.1 x 37.8 x 2.3 in | 24.1 kg | 155 / 227 W |
| 86" | 86UL3Q | 350 nits | 1926.6 x 1098 x 60 mm | 75.9 x 43.2 x 2.4 in | 31.8 kg | 205 / 287 W |
See all LG commercial grade screens, or contact our experts for a quote.
350 nits typical. That is the brightest rating in the LG UL3Q Series.
Yes, it supports both landscape and portrait.
1679.7 x 958.9 x 58.5 mm (66.1 x 37.8 x 2.3 in) wide x high x deep, 24.1 kg (53.1 lbs) without packaging, with a 400 x 400 mm VESA mount pattern.
LG rates this series for 16 hours / 7 days operation, with a rated lifetime of 30,000 hours. For continuous 24/7 use, ask us which LG series is rated for it.
It runs LG webOS 6.1 with 8 GB internal memory and built-in Wi-Fi, and supports local content scheduling and USB plug and play, so simple signage can run without an external player. Interactive or complex content may still need one.
LG's product page for the LG UL3Q Series does not state the standard warranty period. Ask Netvisual for the warranty terms that apply to your order.
LG, the LG logo, webOS, LG ConnectedCare and other LG product and service names are trademarks or registered trademarks of LG Electronics Inc. All other trademarks are the property of their respective owners. Product names, images and specifications are taken from LG's published materials to identify and describe the products, and their use does not imply endorsement by LG Electronics. Specifications, models and availability can change without notice, so please confirm the details with Netvisual before you order.