As part of CES 2021, Roborock presented a new vacuum robot for the global market. The new Roborock S7 vacuum robot is based on last year's Roborock T7, which was intended exclusively for the Chinese market.

New features of the Roborock S7 include an improved "Sonic Mopping" function, carpet detection by ultrasound and a floating solid rubber main brush that catches dirt better and ensures more contact with the ground. More on this in the following article.

The smartphone manufacturer vivo wants to get started in Europe and is presenting the vivo X51, a 5G flagship smartphone that puts design and innovation in the foreground. The gimbal camera system plays a special role here, promising particularly smooth photo and video recordings.

I have been using the vivo X51 as a daily driver for several weeks. I describe my experiences and impressions in the following review.