Streaming boxes and sticks are multi-talented. They connect older televisions to the internet and turn them into smart TVs. They also spice up modern TV sets, as their user interface is often more responsive and clearer than that of the TV. The boxes and sticks can be used to watch films and series from streaming suppliers such as Netflix, Disney+ or Amazon Prime Video, as well as niche channels, YouTube...

The Amazon Fire TV Cube combines two product categories from Amazon: It is both a 4K Fire TV and an Echo device. In testing, it does almost everything right. Control via remote control and voice work excellently, as does the control of a connected TV or sound system. And you can also control a device connected via HDM. This is how the streaming media player ends up at the top of the best list.

The new Apple TV 4K and the Fire TV Cube stand out from many smart TVs with their high operating speed and huge streaming selection. In addition, there are useful smart home functions. Amazon wins the test by a razor-thin margin with hands-free control and more connections.

The new Fire TV Cube comes with many innovations, the benefits of which depend very much on the individual case. For example, the device is interesting if you want to conduct video chats via Alexa or Zoom on the TV. The HDMI input is useful for connecting a digital TV receiver or a Nintendo Switch, for example...