This Samsung Galaxy S21 5G smartphone boasts a sleek black finish and runs on the Android operating system. With 256 GB of internal storage, it offers ample space for your apps, photos, and videos. The device supports 5G connectivity for faster downloads and streaming, and features a 4000 mAh battery to keep you powered throughout the day. Its dimensions are 172.2*80*12.4mm, and it weighs 281g.