Specifications of LG 55UF8557
LG 55UF8557 TV 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Silver
The LG 55UF8557 TV is a model with LED technology, a screen diagonal of 139.7 cm, a screen resolution of 3840 x 2160 pixels, 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: 2016-08-31.
Table of Contents:
| Brand | LG |
| Model | 55UF8557 |
| 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 | Silver |
| No. of speakers | 2 |
| Total speaker output | 20 |
| Wi-Fi | Yes |
| Miracast screen mirroring support | No |
| Voltage requirement | 100 - 240 |
| Power consumption standby | 0.3 |
| Operative System | Web OS |
| OS version | 2.0 |
| Short description | LG 55UF8557, 139.7 cm (55"), 3840 x 2160 pixels, 3D, Smart TV, Wi-Fi, Silver |
| Long description | LG 55UF8557. Display diagonal: 139.7 cm (55"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LED, Screen shape: Flat. 3D. Smart TV. Motion interpolation technology: PMI (Picture Mastering Index) 1500. Wi-Fi, Ethernet LAN. Product colour: Silver |
| Exhibition | |
|---|---|
| Motion interpolation technology: | PMI (Picture Mastering Index) 1500 |
| Screen shape: | Flat |
| Display technology: | LED |
| Display resolution: | 3840 x 2160 pixels |
| HD type: | 4K Ultra HD (4K Ultra HD resolution TVs ) |
| Display diagonal: | 139.7 cm (55") |
| Audio | |
| Audio decoders: | DTS, Dolby Digital |
| RMS rated power: | 20 W |
| Number of speakers: | 2 |
| Ports and Interfaces | |
| Common interface (CI): | No |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: | 1 |
| 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 ) |
| Intel® Wireless Display (Intel® WiDi): | Yes |
| Common interface Plus (CI+) version: | 1.3 |
| RF ports quantity: | 2 |
| SCART ports quantity: | 1 |
| RS-232 ports: | 1 |
| Headphone outputs: | 1 |
| Digital audio optical out: | 1 |
| PC Audio in: | Yes |
| Audio (L/R) out: | 2 |
| Audio (L/R) in: | 1 |
| Ethernet LAN (RJ-45) ports: | 1 |
| DVI port: | No |
| Common interface Plus (CI+): | Yes |
| Energy monitoring | |
| AC input frequency: | 50 - 60 Hz |
| AC input voltage: | 100 - 240 V |
| Power consumption (standby): | 0.3 W |
| Power consumption (typical): | 80 W |
| Weight and measurements | |
| Weight (without stand): | 19.3 kg |
| Height (without stand): | 727.3 mm |
| Depth (without stand): | 50.8 mm |
| Width (without stand): | 1234.8 mm |
| Weight (with stand): | 20.4 kg |
| Height (with stand): | 781.6 mm |
| Depth (with stand): | 260.6 mm |
| Width (with stand): | 1234.8 mm |
| Connection | |
| Browsing: | Yes |
| Miracast: | Yes |
| Wi-Fi Direct: | Yes |
| Ethernet LAN: | Yes |
| Wi-Fi: | Yes |
| Management Features | |
| Voice control: | Yes |
| Other features | |
| 3D: | Yes |
| Energy efficiency class (old): | A+ |
| Luminance: | 56% |
| Digital Living Network Alliance (DLNA) certified: | Yes |
| Annual energy consumption: | 117 kWh |
| Supported 3D technologies: | FPR 3D |
| 2D-3D converter: | Yes |
| Built-in speaker(s): | Yes |
| 3D glasses quantity: | 2 |
| 3D glasses included: | Yes |
| Motion control: | Yes |
| Design | |
| Panel mounting interface: | 300 x 300 mm |
| VESA mounting: | Yes |
| Product colour: | Silver |
| Performance | |
| Video compression formats: | HEVC |
| Smart TV | |
| Hybrid Broadcast Broadband TV (HbbTV): | Yes |
| Operating system version: | 2.0 |
| Operating system installed: | Web OS |
| Internet TV: | Yes |
| Smart TV: | Yes |
| Packaging | |
| Package weight: | 25.9 kg |
| Package height: | 810 mm |
| Package depth: | 152 mm |
| Package width: | 1330 mm |
| Sustainability | |
| Sustainability certificates: | RoHS |
What is the best viewing distance for LG 55UF8557?
The best viewing distance for the LG 55UF8557 is 2.4 times the screen size, in this case it would be 335.28 cm.
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