55GDU7500B : Grundig is back with a TV set Direct-LED

55GDU7500B from Grundig – Presentation of this Ultra HD 4K

Grundig ranks among the important actors on the television market, and proposes with this 55GDU7500B, an interesting screen tested by our Laboratory.
In addition this Grundig displays a Ultra HD 4K resolution.  This television is part of the main group of current TVs. It doesn’t completely stands out among its competitors with this choice of Ultra HD 4K.
Although placed in the middle of the range, the manufacturer has tried to offer the viewer an image quality that allows an immersion.
We will see in detail if their objective is reached.

TV design presentation Grundig 55GDU7500B

The Grundig 55GDU7500B appears as a real masterstroke of the brand regarding both its interior and exterior design.
The shapes are balanced and the overall rendering is beautiful to look at. A successful mid-range model.
This TV could simply be one of the best in terms of design for mid-range. It has nothing to envy from its competitors. Even when it’s off, you won’t get tired of looking at it; only happiness!

55GDU7500B from Grundig – The screen

The Grundig has a correct and well-calibrated image quality, but you have to do with a limited native contrast that is suitable for daytime viewing; forget about home theater programs in the dark.
With this new 55GDU7500B Grundig, the company makes an assumed technological choice. 
With regard to the display, the company proposes a Ultra HD 4K resolution. It’s better than the others for a TV in its class.
Whatever the characteristics, it is still a beautiful screen. On this point, don’t worry.
By providing it with a frequency of 50 Hz, we’re looking at a high-end TV. Perfect image and exceptional synchronization in game or movie mode.
Even better, thanks to its advanced technology, the screen of this television provides a Ultra HD 4K quality resolution.
In conclusion on the display, with the 55GDU7500B Grundig makes the choice of the mid-range. No more.

TV sound presentation Grundig 55GDU7500B

The sound quality is correct but nothing more. The typical low-medium and mid-range sounds are far from what the competition offers. The sound of the 55GDU7500B still has the advantage of not being saturated. In any case, the installation as presented ex-factory is just sufficient for this television set
The television set is equipped with  two loudspeakers and provides a sound power of 10 W.

In conclusion, the sound of this TV will put you at the very heart of your movies. Immersive and impressive.

In short, the sound is enough to cover your everyday needs. The 55GDU7500B Grundig is not designed for home cinema. That’s not what we are expecting.

55GDU7500B from Grundig – Embedded intelligence

For the software part, the 55GDU7500B Grundig has an operating system Smart TV; You will have plenty of time to discover the world of entertainment.
You will also be able to access the Internet, either through your Wi-Fi connection, or for the most geek among you via the LAN; you will then be able to download a whole bunch of applications and movies.

55GDU7500B from Grundig – Its connectivity

All the available connectivity makes it possible to cover current needs.
Whether it’s your external hard drive, NAS or game console, all these elements can be connected to this TV.

This model has a total of 10 connections, not too bad. Almost all the devices in your home can be connected: the box, the game console, a multimedia server, and many other devices, in addition to your DVD or Blu-ray player.

In detail here are the available connections:
2 USB ports, 3 HDMI ports, 1 audio output, 4 antenna inputs

55GDU7500B from Grundig – Technical characteristics

Here is a summary chart of the technical features of the TV:

Characteristic Value
Ratio 16/9
Sizes of the television without stand 85
Screen resolution Ultra HD 4K
Display system Direct-LED
Display frequency 50
Sound power 10
Wifi Yes
Tuners available DVB-T DVB-T2 DVB-S DVB-S2 
Number of tuners 5
Number of USB ports 2
Number of HDMI ports 3
Number of audio outputs 1
DTS Sound Yes
VESA compatibility Yes
Ethernet Yes
Power consumption 84 W

To conclude on the Grundig 55GDU7500B

Finally, this new Grundig 55GDU7500B is a television set that can go anywhere; it can meet the majority of needs.
This 4K TV can also boast near-perfect picture quality, as well as clear, aesthetic and powerful sound reproduction.

From this new Grundig we can retain 3 positive points:
the display frequency, the sound power, the depth of the colours.