Samsung Galaxy S21 FE 5G
8 MP, f/2.4, 76mm telephoto, 1/4.5", 1.0µm, PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm, 123˚ ultrawide, 1/3.0", 1.12µm
Charges from 1% to 50% in 30 min
Reverse wireless charging
USB Power Delivery 3.0
Yes, Samsung Galaxy S21 FE 5G offers IP68 rating, which means it can survive up to 1.5 meter (4.92 feet) for 30 minutes underwater and can endure dust and other small particles.
Samsung announced 4 major Android updates. So it will receive Android 13, Android 14, Android 15, and last update will be Android 16.
Samsung announced 5 years of security updates for Samsung Galaxy S21 FE 5G, so it will receive patches approximately until 2027.
Yes, Samsung Galaxy S21 FE 5G offers WiFi 6.