Specifications of LG UM745
LG UM745 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black
The LG UM745 TV is a model with LED technology, a screen diagonal of 139.7 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: 2019-04-14.
Table of Contents:
| Brand | LG |
| Model | UM745 |
| 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 | 139.7 |
| Resolution | 3840 x 2160 |
| Colour | Black |
| Audio formats supported | AAC, AC3, AC4, DTS, EAC3, HE-AAC, MP2, MP3, PCM, W |
| Total speaker output | 20 |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Miracast screen mirroring support | Yes |
| Voltage requirement | 100 - 240 |
| Power consumption standby | 0.5 |
| Operative System | Web OS |
| OS version | 4.5 (AI ThinQ) |
| Short description | LG UM745, 139.7 cm (55"), 3840 x 2160 pixels, LED, Smart TV, Wi-Fi, Black |
| Long description | LG UM745. Display diagonal: 139.7 cm (55"), 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-S2, DVB-T2 HD. Wi-Fi, Ethernet LAN. Product colour: Black |
| Handheld remote control: | Yes |
| Exhibition | |
|---|---|
| Display technology: | LED |
| Display resolution: | 3840 x 2160 pixels |
| HD type: | 4K Ultra HD (4K Ultra HD resolution TVs ) |
| Display diagonal: | 165.1 cm (65") |
| Display diagonal (metric): | 164 cm |
| Native refresh rate: | 50 Hz |
| Supported graphics resolutions: | 1920 x 1080 (HD 1080),3840 x 2160 |
| Supported video modes: | 2160p |
| LED backlighting type: | Direct-LED |
| Motion interpolation technology: | TruMotion 100 Hz |
| Native aspect ratio: | 16:9 |
| Screen shape: | Flat |
| Audio | |
| Sound modes: | Clear Voice III |
| RMS rated power: | 20 W |
| Number of speakers: | 2 |
| TV tuner | |
| Digital signal format system: | DVB-C,DVB-S2,DVB-T2 HD |
| Tuner type: | Digital |
| Ports and Interfaces | |
| Consumer Electronics Control (CEC): | SimpLink |
| Common interface Plus (CI+) version: | 1.4 |
| Digital audio optical out: | 1 |
| DVI port: | No |
| Common interface Plus (CI+): | Yes |
| Common interface (CI): | Yes |
| Headphone outputs: | 1 |
| USB 2.0 ports quantity: | 2 (TVs with 2 USB ports ) |
| Ethernet LAN (RJ-45) ports: | 1 |
| PC in (D-Sub): | No |
| HDMI ports quantity: | 3 (TVs with 3 HDMI ports ) |
| Energy monitoring | |
| AC input frequency: | 50 - 60 Hz |
| AC input voltage: | 100 - 240 V |
| Power consumption (standby): | 0.5 W |
| Power consumption (typical): | 145 W |
| Weight and measurements | |
| Weight (without stand): | 21.4 kg |
| Height (without stand): | 85 cm |
| Depth (without stand): | 8.78 cm |
| Width (without stand): | 146.3 cm |
| Weight (with stand): | 22.4 kg |
| Height (with stand): | 914 mm |
| Depth (with stand): | 340 mm |
| Width (with stand): | 1463 mm |
| Connection | |
| Wi-Fi standards: | 802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac) |
| Bluetooth: | Yes |
| Ethernet LAN: | Y (TVs with Ethernet port ) |
| Wi-Fi: | Y (Wi-Fi TVs ) |
| Management Features | |
| On Screen Display (OSD): | Yes |
| Electronic Programme Guide (EPG): | Yes |
| Packaging content | |
| Desktop stand: | Yes |
| Other features | |
| Energy efficiency class (old): | A |
| App store: | LG Content Store |
| Digital Living Network Alliance (DLNA) certified: | Yes |
| Annual energy consumption: | 201 kWh |
| aptX audio decoding: | Yes |
| Built-in speaker(s): | Yes |
| 3D: | No |
| Hybrid Log-Gamma (HLG): | Yes |
| Design | |
| Heavy metals free: | Hg (mercury) |
| Panel mounting interface: | 300 x 300 mm |
| VESA mounting: | Y (VESA Mount TVs ) |
| Product colour: | Black |
| Performance | |
| USB recording: | No |
| High Dynamic Range (HDR) supported: | Yes |
| Processor cores: | 4 |
| Audio formats supported: | AAC,AC3,AC4,DTS,EAC3,HE-AAC,MP2,MP3,PCM,WMA,apt-X |
| Teletext: | 2000 pages |
| Teletext function: | Yes |
| High Dynamic Range (HDR) technology: | Hybrid Log-Gamma (HLG) |
| Smart TV | |
| Sports apps: | DAZN |
| Video apps: | Netflix,NOW TV |
| Hybrid Broadcast Broadband TV (HbbTV): | No |
| Screen mirroring: | Yes |
| Timeshift: | Yes |
| Operating system version: | 4.5 (AI ThinQ) |
| Operating system installed: | Web OS |
| Internet TV: | Yes |
| Smart TV: | Y (Televisions with Smart TV ) |
| Packaging | |
| Package type: | Box |
| Package weight: | 29.8 kg |
| Package height: | 1070 mm |
| Package depth: | 207 mm |
| Package width: | 1600 mm |
What is the best viewing distance for LG UM745?
The best viewing distance for the LG UM745 is 2.4 times the screen size, in this case it would be 335.28 cm.
