Specifications of Samsung UE55NU7449UXZG
Samsung UE55NU7449UXZG TV 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Silver
The Samsung UE55NU7449UXZG 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., 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: 2019-05-25.
Table of Contents:
| Brand | Samsung |
| Model | UE55NU7449UXZG |
| Aspect ratio | 16:9 |
| HDMI ports | 3 |
| Ethernet sockets | Yes |
| Ultra slim TV | No |
| Type | LED |
| Curved TV | No |
| Size diagonal | 139.7 |
| Resolution | 3840 x 2160 |
| Colour | Silver |
| Video formats supported | 3GP,ASF,AVI,FLV,H.264 BP,H.264+,H.265+,MOV,MP4,MPEG,MPG,SVI,TP,TS,VOB,WMV |
| Audio formats supported | AAC,AIFF,ALAC,APE,FLAC,MIDI,MP3 |
| Total speaker output | 20 |
| Internet access | Yes |
| Smart TV | Yes |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Miracast screen mirroring support | Yes |
| Voltage requirement | 220 - 240 |
| Power consumption standby | 0.5 |
| Operative System | Tizen |
| Short description | Samsung UE55NU7449UXZG, 139.7 cm (55"), 3840 x 2160 pixels, LED, Smart TV, Wi-Fi, Silver |
| Long description | Samsung UE55NU7449UXZG. 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: PQI (Picture Quality Index) 1800, Native aspect ratio: 16:9. Digital signal format system: DVB-C,DVB-S2,DVB-T2 HD. Wi-Fi, Ethernet LAN. Product colour: Silver |
| Handheld remote control: | Yes |
| Exhibition | |
|---|---|
| Display diagonal (metric): | 138 cm |
| Colour depth: | 10 bit |
| Display number of colours: | 1.073 billion colours |
| Motion interpolation technology: | PQI (Picture Quality Index) 1800 |
| Native aspect ratio: | 16:9 |
| 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: | Yes |
| Audio decoding technologies: | Dolby Digital Plus |
| Audio decoders: | Dolby Digital |
| Built-in subwoofer: | No |
| RMS rated power: | 20 W |
| TV tuner | |
| Auto channel search: | Yes |
| Digital signal format system: | DVB-C,DVB-S2,DVB-T2 HD |
| Tuner type: | Analog & digital |
| Ports and Interfaces | |
| Consumer Electronics Control (CEC): | Anynet+ |
| Common interface Plus (CI+) version: | 1.4 |
| Digital audio optical out: | 1 |
| Composite video in: | 1 |
| Component video (YPbPr/YCbCr) in: | 1 |
| Audio Return Channel (ARC): | Yes |
| HDMI Quick Switch: | Yes |
| Common interface Plus (CI+): | Yes |
| Common interface (CI): | Yes |
| Ethernet LAN (RJ-45) ports: | 1 |
| HDMI ports quantity: | 3 (TVs with 3 HDMI ports ) |
| Energy monitoring | |
| Energy efficiency scale: | A++ to E |
| AC input frequency: | 50/60 Hz |
| AC input voltage: | 220 - 240 V |
| Power consumption (standby): | 0.5 W |
| Power consumption (typical): | 105 W |
| Weight and measurements | |
| Weight (without stand): | 17.2 kg |
| Height (without stand): | 71.4 cm |
| Depth (without stand): | 5.93 cm |
| Width (without stand): | 123.9 cm |
| Weight (with stand): | 19.7 kg |
| Height (with stand): | 800 mm |
| Depth (with stand): | 350.1 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 ) |
| Web browser: | Yes |
| Browsing: | Yes |
| Management Features | |
| Picture-in-Picture: | No |
| Electronic Programme Guide (EPG): | Yes |
| Voice guide: | Yes |
| Voice control: | Yes |
| On/Off timer: | Yes |
| Sleep timer: | Yes |
| Auto power off: | Yes |
| Packaging content | |
| Mounting kit: | Yes |
| Desktop stand: | No |
| Other features | |
| No gap wall-mount: | No |
| Energy efficiency class (old): | A |
| Logical Channel Number (LCN): | Yes |
| Clock function: | Yes |
| Digital Living Network Alliance (DLNA) certified: | Yes |
| Annual energy consumption: | 146 kWh |
| Channels quantity (DVB-T): | 1 |
| Channels quantity (DVB-S2): | 1 |
| Channels quantity (DVB-C): | 1 |
| Triple tuner: | Yes |
| Twin tuner: | No |
| Built-in speaker(s): | Yes |
| Boundless 360° design: | Yes |
| Design | |
| Panel mounting interface: | 200 x 200 mm |
| VESA mounting: | Y (VESA Mount TVs ) |
| Product colour: | Silver |
| Performance | |
| ConnectShare (USB): | Yes |
| ConnectShare (HDD): | Yes |
| Child lock: | Yes |
| Digital Clean View: | Yes |
| Audio formats supported: | AAC,AIFF,ALAC,APE,FLAC,MIDI,MP3 |
| Video formats supported: | 3GP,ASF,AVI,FLV,H.264 BP,H.264+,H.265+,MOV,MP4,MPEG,MPG,SVI,TP,TS,VOB,WMV |
| Subtitles function: | Yes |
| Teletext function: | Yes |
| Game mode: | Yes |
| High Dynamic Range (HDR) technology: | High Dynamic Range (HDR) 1500,High Dynamic Range 10+ (HDR10 Plus) |
| USB recording: | Yes |
| High Dynamic Range (HDR) supported: | Yes |
| Smart TV | |
| Hybrid Broadcast Broadband TV (HbbTV) version: | 1.5 |
| Hybrid Broadcast Broadband TV (HbbTV): | Yes |
| Internet TV: | Yes |
| Smart TV: | Y (Televisions with Smart TV ) |
| Packaging | |
| Package type: | Box |
| Package weight: | 25.5 kg |
| Package height: | 852 mm |
| Package depth: | 170 mm |
| Package width: | 1417 mm |
| Quick start guide: | Yes |
| Quick installation guide: | Yes |
| Other features | |
| Instant On: | Yes |
| Sustainability | |
| Sustainability certificates: | ENERGY STAR |
What is the best viewing distance for Samsung UE55NU7449UXZG?
The best viewing distance for the Samsung UE55NU7449UXZG is 2.4 times the screen size, in this case it would be 335.28 cm.
Multimedia
EU Energy Label:
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Environment Information:
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