Batteries | ViserMark 4/4

The Smartphone Brands Battle It Out!

By Xavier Frere 27th October 2020 At ViserMark, we are on a roll creating ViserMark Labels showing exactly what you need to know about...

Sony L4 ViserMark Battery Life

Battery Life Testing Report Product Experience 2 days of energy with an extra long-life 3580 mAh. The smartphone features a large 21:9...

One Plus Nord ViserMark Battery Life

Battery Life Testing Report Product Experience 1.5 days of energy with a battery capacity of 4115 mAh. Product Features and...

Samsung S20 Ultra ViserMark Battery Life

Battery Life Testing Report Product Experience 1.5 days of energy with a battery capacity of 5000 mAh. Product Features and...