Specifications of LG 49SK7900
LG 49SK7900 TV 124.5 cm (49") 4K Ultra HD Smart TV Wi-Fi Black, Silver
The LG 49SK7900 TV is a model with LED technology, a screen diagonal of 124.5 cm, a screen resolution of 3840 x 2160 pixels, an aspect ratio of 16:9, 4 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: 2018-05-03.
Table of Contents:
| Brand | LG |
| Model | 49SK7900 |
| Aspect ratio | 16:9 |
| HDMI ports | 4 |
| USB supports | Yes |
| Ethernet sockets | Yes |
| USB ports | 2 |
| Ultra slim TV | No |
| Type | LED |
| Curved TV | No |
| Size diagonal | 124.5 |
| Resolution | 3840 x 2160 |
| Colour | Black, Silver |
| Video formats supported | H.265,HEVC,VP9 |
| No. of speakers | 2 |
| Total speaker output | 20 |
| Internet access | Yes |
| Smart TV | Yes |
| 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 | 3.5 |
| Short description | LG 49SK7900, 124.5 cm (49"), 3840 x 2160 pixels, LED, Smart TV, Wi-Fi, Black, Silver |
| Long description | LG 49SK7900. Display diagonal: 124.5 cm (49"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LED, Screen shape: Flat, LED backlighting type: Edge-LED BLU. Smart TV. Motion interpolation technology: TruMotion 100 Hz, Native aspect ratio: 16:9. Digital signal format system: DVB-C,DVB-S2,DVB-T2. Wi-Fi, Ethernet LAN. Product colour: Black, Silver |
| Handheld remote control: | Yes |
| Exhibition | |
|---|---|
| Screen shape: | Flat |
| HD type: | 4K Ultra HD (4K Ultra HD resolution TVs ) |
| Peak luminance ratio: | 65% |
| Display technology: | LED |
| Display resolution: | 3840 x 2160 pixels |
| Display diagonal (metric): | 123 cm |
| Display diagonal: | 124.5 cm (49") |
| Native refresh rate: | 50 Hz |
| Native aspect ratio: | 16:9 |
| Motion interpolation technology: | TruMotion 100 Hz |
| LED backlighting type: | Edge-LED BLU |
| Audio | |
| RMS rated power: | 20 W |
| Number of speakers: | 2 |
| Audio decoders: | DTS |
| Sound modes: | Clear Voice III |
| TV tuner | |
| Digital signal format system: | DVB-C,DVB-S2,DVB-T2 |
| Tuner type: | Analog & digital |
| Ports and Interfaces | |
| Headphone outputs: | 1 |
| HDMI ports quantity: | 4 (TVs with 4 HDMI ports ) |
| RF ports quantity: | 2 |
| Ethernet LAN (RJ-45) ports: | 1 |
| DVI port: | No |
| PC in (D-Sub): | No |
| Component video (YPbPr/YCbCr) in: | 1 |
| Common interface Plus (CI+) version: | 1.3 |
| Common interface Plus (CI+): | Yes |
| Audio Return Channel (ARC): | Yes |
| USB 2.0 ports quantity: | 2 (TVs with 2 USB ports ) |
| Energy monitoring | |
| Power consumption (typical): | 75 W |
| Power consumption (standby): | 0.5 W |
| AC input voltage: | 100 - 240 V |
| AC input frequency: | 50 - 60 Hz |
| Weight and measurements | |
| Height (with stand): | 701 mm |
| Depth (without stand): | 6.21 cm |
| Depth (with stand): | 232.9 mm |
| Width (without stand): | 110 cm |
| Width (with stand): | 1100 mm |
| Weight (without stand): | 12.9 kg |
| Height (without stand): | 64.1 cm |
| Connection | |
| Ethernet LAN: | Y (TVs with Ethernet port ) |
| Wi-Fi standards: | Wi-Fi 5 (802.11ac) |
| Wi-Fi: | Y (Wi-Fi TVs ) |
| Web browser: | Yes |
| Bluetooth: | Yes |
| Miracast: | Yes |
| Management Features | |
| Electronic Programme Guide (EPG): | Yes |
| On Screen Display (OSD): | Yes |
| Number of OSD languages: | 35 |
| Packaging content | |
| Desktop stand: | Yes |
| Cables included: | AC |
| Other features | |
| Digital Living Network Alliance (DLNA) certified: | Yes |
| My Channel function: | Yes |
| Energy efficiency class (old): | A |
| Built-in speaker(s): | Yes |
| Batteries included: | Yes |
| Annual energy consumption: | 104 kWh |
| Hybrid Log-Gamma (HLG): | Yes |
| 3D: | No |
| Design | |
| Product colour: | Black, Silver |
| Panel mounting interface: | 300 x 300 mm |
| VESA mounting: | Y (VESA Mount TVs ) |
| Performance | |
| Video formats supported: | H.265,HEVC,VP9 |
| High Dynamic Range (HDR) technology: | Hybrid Log-Gamma (HLG) |
| Teletext function: | Yes |
| High Dynamic Range (HDR) supported: | Yes |
| 4K Ultra HD upscaling: | Yes |
| Teletext: | 2000 pages |
| Smart TV | |
| Smart TV: | Y (Televisions with Smart TV ) |
| Operating system version: | 3.5 |
| Operating system installed: | Web OS |
| Internet TV: | Yes |
| Timeshift: | Yes |
| Packaging | |
| Quick start guide: | Yes |
| Package width: | 1193 mm |
| Package weight: | 15.5 kg |
| Package type: | Box |
| Package height: | 755 mm |
| Package depth: | 148 mm |
| Manual: | Yes |
What is the best viewing distance for LG 49SK7900?
The best viewing distance for the LG 49SK7900 is 2.4 times the screen size, in this case it would be 298.8 cm.
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