Specifications of Samsung UN55NU7400
Samsung Series 7 UN55NU7400 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black
The Samsung UN55NU7400 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 Tizen operating system, in addition to the rest of the features listed below.
Release date: 2018-12-11.
Family: Series 7
Table of Contents:
| Brand | Samsung |
| Model | UN55NU7400 |
| 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 |
| 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 | 110 - 127 |
| Operative System | Tizen |
| Short description | Samsung Series 7 UN55NU7400, 139.7 cm (55"), 3840 x 2160 pixels, LED, Smart TV, Wi-Fi, Black |
| Long description | Samsung Series 7 UN55NU7400. 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: Motion Rate 120, Native aspect ratio: 16:9. Digital signal format system: ATSC. Wi-Fi, Ethernet LAN. Product colour: Black |
| Family: | Series 7 |
| family | series-7 |
| Handheld remote control: | Yes |
| Exhibition | |
|---|---|
| Motion interpolation technology: | Motion Rate 120 |
| HD type: | 4K Ultra HD (4K Ultra HD resolution TVs ) |
| Screen shape: | Flat |
| Display technology: | LED |
| Display resolution: | 3840 x 2160 pixels |
| Display diagonal: | 139.7 cm (55") |
| Native aspect ratio: | 16:9 |
| Audio | |
| Multiroom: | Yes |
| Audio decoding technologies: | Dolby Digital Plus |
| RMS rated power: | 20 W |
| Number of speakers: | 2 |
| TV tuner | |
| Tuner type: | Analog & digital |
| Digital signal format system: | ATSC |
| Ports and Interfaces | |
| Audio Return Channel (ARC): | Yes |
| HDMI ports quantity: | 3 (TVs with 3 HDMI ports ) |
| USB 2.0 ports quantity: | 2 (TVs with 2 USB ports ) |
| Ethernet LAN (RJ-45) ports: | 1 |
| DVI port: | No |
| RF ports quantity: | 2 |
| PC in (D-Sub): | No |
| Consumer Electronics Control (CEC): | Anynet+ |
| Composite video in: | 1 |
| Component video (YPbPr/YCbCr) in: | 1 |
| Energy monitoring | |
| AC input voltage: | 110 - 127 V |
| AC input frequency: | 50 - 60 Hz |
| Power consumption (max): | 140 W |
| Weight and measurements | |
| Width (without stand): | 123.9 cm |
| Width (with stand): | 1238.6 mm |
| Height (without stand): | 71.4 cm |
| Height (with stand): | 800 mm |
| Weight (with stand): | 17.2 kg |
| Depth (without stand): | 5.98 cm |
| Depth (with stand): | 350.1 mm |
| Connection | |
| Bluetooth: | Yes |
| Wi-Fi Direct: | Yes |
| Wi-Fi: | Y (Wi-Fi TVs ) |
| Ethernet LAN: | Y (TVs with Ethernet port ) |
| Management Features | |
| Auto power off: | Yes |
| Electronic Programme Guide (EPG): | Yes |
| Packaging content | |
| E-manual: | Yes |
| Remote control type: | TM1850A |
| Cables included: | AC |
| Other features | |
| Batteries included: | Yes |
| Hybrid Log-Gamma (HLG): | Yes |
| 3D: | No |
| Digital Living Network Alliance (DLNA) certified: | Yes |
| Built-in speaker(s): | Yes |
| Design | |
| VESA mounting: | Y (VESA Mount TVs ) |
| Product colour: | Black |
| On/off switch: | Yes |
| Performance | |
| High Dynamic Range (HDR) technology: | High Dynamic Range (HDR) 1500,High Dynamic Range 10+ (HDR10 Plus),Hybrid Log-Gamma (HLG) |
| High Dynamic Range (HDR) supported: | Yes |
| Game mode: | Yes |
| Subtitles function: | Yes |
| Processor cores: | 4 |
| ConnectShare (USB): | Yes |
| ConnectShare (HDD): | Yes |
| Smart TV | |
| Internet TV: | Yes |
| Smart TV: | Y (Televisions with Smart TV ) |
| Screen mirroring: | Yes |
| Packaging | |
| Manual: | Yes |
| Package width: | 1392 mm |
| Package weight: | 25.5 kg |
| Package height: | 852 mm |
| Package depth: | 170 mm |
What is the best viewing distance for Samsung UN55NU7400?
The best viewing distance for the Samsung UN55NU7400 is 2.4 times the screen size, in this case it would be 335.28 cm.
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