Specifications of Grundig 55GDU7900B
Grundig 55GDU7900B 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black
The Grundig 55GDU7900B 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, in addition to the rest of the features listed below.
Release date: 2019-09-24.
Table of Contents:
| Brand | Grundig |
| Model | 55GDU7900B |
| 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 |
| Wi-Fi | Yes |
| Miracast screen mirroring support | No |
| Power consumption standby | 0.45 |
| Short description | Grundig 55GDU7900B, 139.7 cm (55"), 3840 x 2160 pixels, LED, Smart TV, Wi-Fi, Black |
| Long description | Grundig 55GDU7900B. 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: VPI (Video Perfection Index) 1100, Native aspect ratio: 16:9. Digital signal format system: DVB-C, DVB-S2, DVB-T2. Wi-Fi, Ethernet LAN. Product colour: Black |
| Exhibition | |
|---|---|
| Display diagonal (metric): | 139 cm |
| Screen format adjustments: | 4:3, 16:9 |
| Motion interpolation technology: | VPI (Video Perfection Index) 1100 |
| 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 | |
| Audio decoders: | Dolby Digital |
| RMS rated power: | 20 W |
| Number of speakers: | 2 |
| TV tuner | |
| Digital signal format system: | DVB-C, DVB-S2, DVB-T2 |
| Tuner type: | Digital |
| Ports and Interfaces | |
| Audio Return Channel (ARC): | Yes |
| Common interface Plus (CI+): | Yes |
| Common interface (CI): | Yes |
| USB 2.0 ports quantity: | 2 (TVs with 2 USB ports ) |
| PC in (D-Sub): | No |
| HDMI ports quantity: | 3 (TVs with 3 HDMI ports ) |
| Headphone outputs: | 1 |
| Ethernet LAN (RJ-45) ports: | 1 |
| DVI port: | No |
| Mobile High-Definition Link (MHL): | No |
| Energy monitoring | |
| Power consumption (standby): | 0.45 W |
| Power consumption (typical): | 84.1 W |
| Weight and measurements | |
| Height (without stand): | 728.6 mm |
| Depth (without stand): | 85.7 mm |
| Width (without stand): | 1247.4 mm |
| Weight (with stand): | 14 kg |
| Height (with stand): | 783.2 mm |
| Depth (with stand): | 233.3 mm |
| Width (with stand): | 1247.4 mm |
| Connection | |
| Ethernet LAN: | Yes |
| Wi-Fi: | Yes |
| Packaging content | |
| Desktop stand: | Yes |
| Other features | |
| Energy efficiency class (old): | A+ |
| Annual energy consumption: | 123 kWh |
| Built-in speaker(s): | Yes |
| 3D: | No |
| Design | |
| On/off switch: | Yes |
| VESA mounting: | Yes |
| Product colour: | Black |
| Performance | |
| USB recording: | Yes |
| Teletext function: | Yes |
| Game mode: | Yes |
| High Dynamic Range (HDR) supported: | Yes |
| Smart TV | |
| Smart TV: | Yes |
| Packaging | |
| Package weight: | 17.8 kg |
What is the best viewing distance for Grundig 55GDU7900B?
The best viewing distance for the Grundig 55GDU7900B is 2.4 times the screen size, in this case it would be 335.28 cm.
Multimedia
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