Specifications of Samsung UA55RU7400K
Samsung Series 7 UA55RU7400K 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Grey
The Samsung UA55RU7400K 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 Tizen operating system, in addition to the rest of the features listed below.
Release date: 2019-12-27.
Family: Series 7
Table of Contents:
| Brand | Samsung |
| Model | UA55RU7400K |
| 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 | Grey |
| No. of speakers | 2 |
| Total speaker output | 20 |
| Smart TV | Yes |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Miracast screen mirroring support | Yes |
| Voltage requirement | 100-240 |
| Operative System | Tizen |
| Short description | Samsung Series 7 UA55RU7400K, 139.7 cm (55"), 3840 x 2160 pixels, LED, Smart TV, Wi-Fi, Grey |
| Long description | Samsung Series 7 UA55RU7400K. Display diagonal: 139.7 cm (55"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LED, Screen shape: Flat. Smart TV. Motion interpolation technology: Active Motion 100. Digital signal format system: DVB-T2. Wi-Fi, Ethernet LAN. Product colour: Grey |
| Family: | Series 7 |
| family | series-7 |
| Handheld remote control: | Yes |
| Exhibition | |
|---|---|
| Dynamic contrast ratio marketing name: | Mega Contrast |
| Motion interpolation technology: | Active Motion 100 |
| 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 | |
| Multiroom audio technology: | Samsung Multiroom Link |
| Multiroom: | Yes |
| Audio decoding technologies: | Dolby Digital Plus |
| RMS rated power: | 20 W |
| Number of speakers: | 2 |
| TV tuner | |
| Auto channel search: | Yes |
| Digital signal format system: | DVB-T2 |
| Tuner type: | Analog & digital |
| Ports and Interfaces | |
| RF ports quantity: | 1 |
| Digital audio optical out: | 1 |
| Composite video in: | 1 |
| Component video (YPbPr/YCbCr) in: | 1 |
| HDMI Quick Switch: | Yes |
| USB 2.0 ports quantity: | 2 (TVs with 2 USB ports ) |
| Ethernet LAN (RJ-45) ports: | 1 |
| HDMI ports quantity: | 3 (TVs with 3 HDMI ports ) |
| Energy monitoring | |
| AC input frequency: | 50/60 Hz |
| AC input voltage: | 100-240 V |
| Weight and measurements | |
| Stand depth: | 36.1 cm |
| Stand width: | 85 cm |
| Height (without stand): | 71.4 cm |
| Depth (without stand): | 5.98 cm |
| Width (without stand): | 123.9 cm |
| Height (with stand): | 800 mm |
| Depth (with stand): | 360.6 mm |
| Width (with stand): | 1238.6 mm |
| Connection | |
| Wi-Fi Direct: | Yes |
| Bluetooth: | Yes |
| Ethernet LAN: | Y (TVs with Ethernet port ) |
| Wi-Fi: | Y (Wi-Fi TVs ) |
| Management Features | |
| Auto power off: | Yes |
| Picture-in-Picture: | No |
| On Screen Display (OSD): | Yes |
| Electronic Programme Guide (EPG): | Yes |
| Control type: | Wireless |
| Packaging content | |
| Smart Remote included: | Yes |
| Remote control type: | TM1950A |
| Cables included: | AC |
| Desktop stand: | Yes |
| E-manual: | Yes |
| Other features | |
| Digital Living Network Alliance (DLNA) certified: | Yes |
| Built-in speaker(s): | Yes |
| Batteries included: | Yes |
| 3D: | No |
| Hybrid Log-Gamma (HLG): | Yes |
| Design | |
| VESA mounting: | Y (VESA Mount TVs ) |
| Product colour: | Grey |
| Performance | |
| Digital Clean View: | Yes |
| Subtitles function: | Yes |
| Teletext function: | Yes |
| Game mode: | Yes |
| High Dynamic Range (HDR) technology: | Hybrid Log-Gamma (HLG) |
| USB recording: | Yes |
| High Dynamic Range (HDR) supported: | Yes |
| ConnectShare (USB): | Yes |
| ConnectShare (HDD): | Yes |
| MBR support: | Yes |
| Smart TV | |
| Screen mirroring: | Yes |
| Smart TV: | Y (Televisions with Smart TV ) |
| Packaging | |
| Manual: | Yes |
| Package height: | 852 mm |
| Package depth: | 170 mm |
| Package width: | 1417 mm |
What is the best viewing distance for Samsung UA55RU7400K?
The best viewing distance for the Samsung UA55RU7400K is 2.4 times the screen size, in this case it would be 335.28 cm.
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