Galaxy A Series — Cases, Tempered Glass & Spare Parts A3 to A57

The A54 (2023) has a faster Exynos 1380, a slightly larger 6.4 inch 120 Hz Super AMOLED and a glassy design. Cases are NOT interchangeable — outer dimensions differ.

No — the A series does not support Qi wireless charging at all. That is exclusive to the Premium S line. Cable charging via USB-C (15 W) is standard.

Only from A35 and A55 (2024) is there official IP54 certification — dust and splash protection. Older models have no IP rating.

A3 2017, A5 2017, A7 2018 and A9 2018 use Micro-USB. A8 2018 and all newer models charge via USB-C, typically 15 W.

A35, A55 and newer get 5 years of OS updates. A57 and A37 from 2026 even 6 years. Older models received 2–3 years.