Specifications of LG 55UR640S
LG 55UR640S TV 139.7 cm (55") 4K Ultra HD Wi-Fi Black
The LG 55UR640S TV is a model with 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., 1 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: 2021-05-31.
Table of Contents:
| Brand | LG |
| Model | 55UR640S |
| HDMI ports | 3 |
| USB supports | Yes |
| Ethernet sockets | Yes |
| USB ports | 1 |
| Ultra slim TV | No |
| Curved TV | No |
| Size diagonal | 139.7 |
| Resolution | 3840 x 2160 |
| Colour | Black |
| No. of speakers | 2 |
| Total speaker output | 20 |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Miracast screen mirroring support | Yes |
| Voltage requirement | 120 |
| Power consumption standby | 0.5 |
| Operative System | Web OS |
| OS version | 6.0 |
| Short description | LG 55UR640S, 139.7 cm (55"), 3840 x 2160 pixels, 4K Ultra HD, Wi-Fi, DVB-C,DVB-S2,DVB-T2, Black |
| Long description | LG 55UR640S. Display diagonal: 139.7 cm (55"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Screen shape: Flat, LED backlighting type: Direct-LED, Display brightness: 400 cd/m², Contrast ratio (typical): 1300:1. Digital signal format system: DVB-C,DVB-S2,DVB-T2. Wi-Fi, Ethernet LAN. Product colour: Black |
| Exhibition | |
|---|---|
| Contrast ratio (typical): | 1300:1 |
| Display brightness: | 400 cd/m² |
| Screen shape: | Flat |
| Display resolution: | 3840 x 2160 pixels |
| HD type: | 4K Ultra HD (4K Ultra HD resolution TVs ) |
| Display diagonal: | 139.7 cm (55") |
| LED backlighting type: | Direct-LED |
| Audio | |
| RMS rated power: | 20 W |
| Number of speakers: | 2 |
| TV tuner | |
| Digital signal format system: | DVB-C,DVB-S2,DVB-T2 |
| Analog signal format system: | PAL,SECAM |
| Tuner type: | Analog & digital |
| Ports and Interfaces | |
| Common interface Plus (CI+) version: | 1.4 |
| RS-232C: | Yes |
| RS-232C ports: | 1 |
| Digital audio optical out: | 1 |
| DVI port: | No |
| HDMI version: | 2.0 |
| Common interface Plus (CI+): | Yes |
| USB 2.0 ports quantity: | 1 |
| 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 Hz |
| AC input voltage: | 120 V |
| Power consumption (max): | 166.3 W |
| Power consumption (standby): | 0.5 W |
| Power consumption (typical): | 140.1 W |
| Weight and measurements | |
| Weight (without stand): | 14 kg |
| Height (without stand): | 71.5 cm |
| Depth (without stand): | 5.75 cm |
| Width (without stand): | 123.5 cm |
| Weight (with stand): | 14.2 kg |
| Height (with stand): | 772 mm |
| Depth (with stand): | 232 mm |
| Width (with stand): | 1235 mm |
| Connection | |
| Web browser: | Yes |
| Miracast: | Yes |
| Wi-Fi standards: | Wi-Fi 5 (802.11ac) |
| Bluetooth: | Yes |
| Ethernet LAN: | Y (TVs with Ethernet port ) |
| Wi-Fi: | Y (Wi-Fi TVs ) |
| Management Features | |
| Hotel mode: | Yes |
| Packaging content | |
| Cables included: | AC |
| Desktop stand: | Yes |
| Other features | |
| USB port: | Yes |
| USB ports quantity: | 1 |
| Built-in processor: | Yes |
| Built-in speaker(s): | Yes |
| Display features | |
| Touchscreen: | No |
| Design | |
| Panel mounting interface: | 300 x 300 mm |
| VESA mounting: | Y (VESA Mount TVs ) |
| Product colour: | Black |
| Performance | |
| High Dynamic Range (HDR) technology: | High Dynamic Range 10 Pro (HDR10 Pro),Hybrid Log-Gamma (HLG) |
| High Dynamic Range (HDR) supported: | Yes |
| Exterior | |
| Placement supported: | Indoor |
| Smart TV | |
| Video apps: | YouTube |
| Operating system version: | 6.0 |
| Operating system installed: | Web OS |
| Packaging | |
| Package weight: | 19 kg |
| Package height: | 810 mm |
| Package depth: | 162 mm |
| Package width: | 1360 mm |
What is the best viewing distance for LG 55UR640S?
The best viewing distance for the LG 55UR640S is 2.4 times the screen size, in this case it would be 335.28 cm.
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