Some of RAVPower’s latest USB chargers are those of the gallium nitride (GaN) variety. This state-of-the art charging material is linked to potentially improved efficiency at lower temperatures. But how do they hold up against the contents of an everyday tech-lover’s household?

Creative station. Similar to the flagship Galaxy Tab S6, the less expensive Galaxy Tab S6 Lite is also shipped with the digital input pen S-Pen. However, the 10.4-inch tablet only costs half of the flagship and almost looks identical, but there are some internal changes. We review the Lite version of the tablet.
Samsung Exynos 9611 | ARM Mali-G72 MP3 | 10.40" | 467 g

Unbreakable. The 10.1-inch Samsung Galaxy Tab Active Pro is protected against dust and water to a large degree and even has an exchangeable battery, which ensures a very long battery life. On top of that, you get a surprisingly wide range of features for a rugged tablet, including the Samsung S pen, NFC, a fingerprint reader and a good 13-MP camera.
Qualcomm Snapdragon 670 | Qualcomm Adreno 616 | 10.10" | 653 g