LG Commercial TV Solutions

Enjoy life-like colours and details in real 4K.

The LG UA831C Series is an ultra-slim 4K UHD Commercial TV. Built with the alpha 7 AI Processor Gen8, 4K Super Upscaling, and webOS 25, it combines vibrant image quality with a sleek 67.9mm physical depth. The ideal choice for hospitality suites, boardrooms, and meeting hubs.

65" (165.1 cm) 55" (139.7 cm) 50" (127.0 cm) 43" (109.2 cm)

Request Pricing Datasheet

LG Commercial TV UA831C supply and integration by GPSPL

alpha 7 Gen8AI Processor 4K

67.9 mmUltra-Slim Depth

4K UpscalingSuper Resolution

webOS 25Integrated OS Hub

Key Technology Highlights

Advanced features for professional and hotel rooms.

alpha 7 AI Processor Gen8

Improves picture rendering. Boosts image details, filters noise, and delivers deep contrast for life-like colours.

Ultra-Slim 67.9 mm Depth

Streamlined linear aesthetic. Blends seamlessly into premium interiors and keeps VESA wall mount profile flush with panels.

4K Super Upscaling

Enhances resolution, brightness, and clarity. Converts standard Full HD content to original-quality 4K resolution.

AirPlay & Chromecast Built-in

Get total connectivity. Cast presentations, videos, and images directly from Apple iOS/macOS or Google Android devices.

Custom Game Optimizer

Optimized refresh rates. Automatically adjusts image lag, latency settings, and picture outputs dynamically.

AI Sound Sync Audio

Rich 20W sound output. Syncs with external soundbars, wireless speaker arrays, or local audio systems via LG Sound Sync.

Resolution Quality

Vibrant viewing in ultra-high resolution.

Experience lifelike picture quality with four times more pixel accuracy than Full HD. The UA831C series uses HDR10 Pro and custom color mapping to deliver vibrant clarity even in bright room conditions.

4K Super Resolution Upscaling Analyzes low-resolution content and boosts details to clean 4K clarity.

HDR10 Pro Integration Dynamic Tone Mapping brings brighter highlights and deeper shadows.

★ ★ ★ ★ ★ 4K Ultra HD Pixel Accuracy

Sleek Aesthetics

Sleek, streamlined profile for contemporary spaces.

Designed with a compact chassis measuring just 67.9 mm in thickness. The UA831C series fits flush against walls, columns, or custom board stands, offering a clean, contemporary look.

Flush Wall Mounting Low physical depth keeps the display profile neat and minimizes cable bulk.

Streamlined Bezel Details Vesa-compliant design blends seamlessly with architectural room panels.

67.9 mm Streamlined Chassis

Specifications

Full commercial display metrics.

Display Panel	Available Screen Sizes: 65" (165.1 cm), 55" (139.7 cm), 50" (127 cm), 43" (109.22 cm) Native Resolution: 4K UHD (3,840 × 2,160) HDR Technology: HDR / HDR 10 Pro Support Gaming Support: Built-in Game Optimizer
Audio System	Output Wattage: 20 W (10 W + 10 W) Sound Features: AI Sound & AI Acoustic Tuning Surround Audio: Dolby Atmos compatibility LG Sound Sync: Yes (Wireless audio speaker pairing)
Smart Features	Operating System: webOS 25 Smart Platform Processor (CPU): alpha 7 AI Processor 4K Gen8 Casting Compatibility: Chromecast built-in, Apple AirPlay, Screen Share Wireless Connect: Wi-Fi, Bluetooth, Bluetooth Audio Playback Magic Remote Support: Yes (compatible with Magic Remote)
Connectivity Ports	HDMI In: 3 ports (supports eARC on HDMI 2) USB: 1 port RF Inputs: 2 ports (Terrestrial/Cable/Satellite) Digital Audio Out: 1 port (Optical out) Ethernet: 1 port (RJ45 LAN)
Broadcasting	Digital Tuners: DVB-T/T2, DVB-C, DVB-S, DVB-S2 Analog Tuners: PAL, NTSC, SECAM
Mechanical & Power	Power Supply: AC 100-240V, 50/60 Hz Power Consumption (Max): 65" = 200W, 55" = 161W, 50" = 161W, 43" = 140W Power Consumption (Typ): 65" = 165W, 55" = 140W, 50" = 120W, 43" = 110W

Dimensions & VESA Layout

Physical sizing specifications (W x H x D, mm) & VESA Mount.

65" & 55" Models

65" (With Stand):1,455 x 904 x 269 mm

65" (Without Stand):1,455 x 841 x 67.9 mm

65" Weight (No Stand):16.5 kg

65" VESA Pattern:300 × 200 mm

55" (With Stand):1,236 x 780 x 230 mm

55" (Without Stand):1,236 x 718 x 67.9 mm

55" Weight (No Stand):11.5 kg

55" VESA Pattern:300 × 200 mm

50" & 43" Models

50" (With Stand):1,122 x 718 x 230 mm

50" (Without Stand):1,122 x 654 x 67.9 mm

50" Weight (No Stand):9.4 kg

50" VESA Pattern:200 × 200 mm

43" (With Stand):968 x 621 x 200 mm

43" (Without Stand):968 x 567 x 67.9 mm

43" Weight (No Stand):7.3 kg

43" VESA Pattern:200 × 200 mm

Downloads

Official documentation and engineering resources.

Request Pricing

Get a customized commercial quotation.

Provide your details, project location, and required screen sizes, and our sales team will prepare a formal commercial offer.

Your Name *

Company Name *

Business Email *

Phone Number *

Project Location (City) *

Preferred Screen Size *

Message / Scope details *

FAQs

Frequently Asked Questions

What is the exact physical depth of the UA831C display?

The display features a streamlined depth measuring exactly **67.9 mm** (across all screen sizes: 43/50/55/65 inch displays), allowing it to blend seamlessly into walls and panels.

Does it support AirPlay and Google Cast mirroring?

Yes! The UA831C series features built-in support for both Apple AirPlay and Google Cast, letting presenters mirror content effortlessly from any iPhone, Android phone, or laptop.

Which HDMI port supports the eARC return loop?

HDMI port number **2** is eARC enabled, allowing the display to route lossless digital audio signals back to external Soundbars or DSP mixers.