Specifications of LG UT81
LG UHD UT81 2.18 m (86") 4K Ultra HD Smart TV Wi-Fi Blue
The LG UT81 TV is a model with LED technology, a screen diagonal of 2.18 cm, a screen resolution of 3840 x 2160 pixels, an aspect ratio of 16:9, 3 HDMI ports to connect a Blu-ray player, DVD, a game console, etc., 2 USB ports to connect an external hard drive, a Chromecast, a Bluetooth receiver etc., Ethernet port to connect to the internet via cable, internet connection via Wi-Fi, the Web OS operating system, in addition to the rest of the features listed below.
Release date: 2024-04-22.
Table of Contents:
| Brand | LG |
| Model | UT81 |
| Aspect ratio | 16:9 |
| HDMI ports | 3 |
| USB supports | Yes |
| Ethernet sockets | Yes |
| USB ports | 2 |
| Ultra slim TV | No |
| Type | LED |
| Curved TV | No |
| Size diagonal | 2.18 |
| Resolution | 3840 x 2160 |
| Colour | Blue |
| Video formats supported | HEVC, VP9 |
| No. of speakers | 2 |
| Total speaker output | 20 |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Miracast screen mirroring support | No |
| Voltage requirement | 100 - 240 |
| Power consumption standby | 0.5 |
| Operative System | Web OS |
| OS version | 24 |
| Short description | LG UHD UT81, 2.18 m (86"), 3840 x 2160 pixels, LED, Smart TV, Wi-Fi, Blue |
| Long description | LG UHD UT81. Display diagonal: 2.18 m (86"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LED, Screen shape: Flat, LED backlighting type: Direct-LED. Smart TV. Native aspect ratio: 16:9. Digital signal format system: DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2. Wi-Fi, Ethernet LAN. Product colour: Blue |
| Exhibition | |
|---|---|
| Native aspect ratio: | 16:9 |
| Screen shape: | Flat |
| Display technology: | LED |
| Display resolution: | 3840 x 2160 pixels |
| HD type: | 4K Ultra HD (4K Ultra HD resolution TVs ) |
| Display diagonal: | 127 cm (50") |
| Display diagonal (metric): | 125.8 cm |
| Dynamic contrast ratio marketing name: | High Contrast |
| Native refresh rate: | 60 Hz |
| LED backlighting type: | Direct-LED |
| LED backlight: | Yes |
| Audio | |
| Enhanced Audio Return Channel (eARC): | Yes |
| Speaker direction: | Down Firing |
| Sound modes: | Dialog |
| Audio decoders: | Dolby Digital |
| Audio output channels: | 2.0 channels |
| RMS rated power: | 20 W |
| Number of speakers: | 2 |
| Ports and Interfaces | |
| Consumer Electronics Control (CEC): | SimpLink |
| RF ports quantity: | 2 |
| Digital audio optical out: | 1 |
| Ethernet LAN (RJ-45) ports: | 1 |
| Audio Return Channel (ARC): | Yes |
| Common interface Plus (CI+): | No |
| Common interface (CI): | Yes |
| USB 2.0 ports quantity: | 2 (TVs with 2 USB ports ) |
| PC in (D-Sub): | No |
| HDMI ports quantity: | 3 (TVs with 3 HDMI ports ) |
| Energy monitoring | |
| Energy efficiency scale: | A to G |
| AC input frequency: | 50/60 Hz |
| AC input voltage: | 100 - 240 V |
| Energy consumption (HDR) per 1000 hours: | 99 kWh |
| Energy consumption (SDR) per 1000 hours: | 65 kWh |
| Energy efficiency class (HDR): | g |
| Energy efficiency class (SDR): | F |
| Power consumption (standby): | 0.5 W |
| Power consumption (typical): | 64.8 W |
| Weight and measurements | |
| Stand width: | 73.9 cm |
| Weight (without stand): | 12.1 kg |
| Height (without stand): | 651 mm |
| Depth (without stand): | 57.1 mm |
| Width (without stand): | 1121 mm |
| Weight (with stand): | 13.2 kg |
| Height (with stand): | 703 mm |
| Depth (with stand): | 249 mm |
| Width (with stand): | 1121 mm |
| Stand depth: | 24.9 cm |
| Connection | |
| Web browser: | Yes |
| Bluetooth version: | 5.1 |
| Wi-Fi standards: | Wi-Fi 5 (802.11ac) |
| Ethernet LAN: | Yes |
| Bluetooth: | Yes |
| Wi-Fi: | Yes |
| Management Features | |
| Works with Amazon Alexa: | Yes |
| Packaging content | |
| Remote control type: | Magic Remote MRM24 |
| Remote control included: | Yes |
| Cables included: | AC |
| Other features | |
| Number of batteries supported: | 2 |
| Battery type: | AA |
| Batteries included: | Yes |
| Design | |
| Rollable display: | No |
| Panel mounting interface: | 200 x 200 mm |
| VESA mounting: | Yes |
| Product colour: | Black |
| Performance | |
| Audio formats supported: | AAC, AC3, AC4, EAC3, HE-AAC, MP2, MP3, PCM, WMA, apt-X |
| High Dynamic Range (HDR) technology: | High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG) |
| Noise reduction: | No |
| High Dynamic Range (HDR) supported: | Yes |
| Game features: | Auto Low Latency Mode (ALLM), Game Dashboard, Game Optimizer, HGiG |
| AI Upscale: | Yes |
| Smart TV | |
| Smart modes: | Filmmaker, Game, Sports, Standard, Vivid |
| Apple AirPlay 2 support: | Yes |
| Operating system version: | 24 |
| Operating system installed: | Web OS |
| Internet TV: | Yes |
| Smart TV: | Yes |
| Packaging | |
| Package weight: | 16 kg |
| Package height: | 810 mm |
| Package depth: | 162 mm |
| Package width: | 1215 mm |
| messages.feature_77548 | |
| LG technologies (AV/TV): | AI Sound, AI Sound Pro, Bluetooth Surround Ready, Dynamic Tone Mapping Pro, Filmmaker Mode™, LG Channels, LG Sound Sync, ThinQ™, a5 AI Processor 4K Gen7 |
What is the best viewing distance for LG UT81?
The best viewing distance for the LG UT81 is 2.4 times the screen size, in this case it would be 5.232 cm.
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