Samsung updates its Galaxy A series every year, but not every generation is worth the jump. The Galaxy A57 5G brings some genuinely meaningful changes over the A56 5G, though how much they matter depends on what you actually use your phone for.
Design
The most immediately noticeable difference is the design. The A57 5G comes in at 6.9mm thin and 179g, making it noticeably slimmer and lighter to hold than its predecessor. Samsung has also moved to a glossy finish with a distinctive triple-camera island that gives it a more premium feel without the premium price tag.
Charging
Charging is where the upgrade becomes harder to ignore. The A57 5G supports Super Fast Charging 2.0, reaching 60 percent in about 30 minutes. If you were on the A56 5G and found yourself hunting for a charger before heading out, this alone is a meaningful quality-of-life improvement.
Performance
The A57 5G also features a 13 percent larger vapor chamber than the A56 5G, helping sustain performance during longer gaming or recording sessions. It is the kind of improvement you will not notice in a benchmark but will appreciate after 30 minutes of Call of Duty or shooting a 4K video.
Ingress Protection
Samsung quietly bumped the Galaxy A57 5G from IP67 to IP68, and it is worth pausing on what that actually means in practice rather than treating it as a footnote in a spec table.
Both ratings offer the same level of dust protection — complete. The difference comes down to water. IP67 certification means a device can survive submersion in up to 1 metre of fresh water for 30 minutes. IP68 pushes that to 1.5 metres for the same duration, though Samsung's own testing typically goes deeper.
For most people, neither scenario describes how their phone gets wet. It is a dropped phone in a sink, a caught-in-the-rain commute, or a splash at the beach. Both ratings handle those situations comfortably. But IP68 gives you meaningfully more margin when things go genuinely wrong — a phone slipping into a toilet, falling into a shallow river, or getting submerged in a bag during a downpour.
Software
The software and security story is where the gap really opens up. The A57 5G ships with Android 16 and One UI 8.5 and promises six years of OS and security updates. That is a substantial improvement in long-term value and should factor into anyone's decision to keep their phone for more than a couple of years.
Verdict
If you bought the A56 5G recently, there is probably no rush. But if you are coming from the A55 5G or earlier, the A57 5G is a more rounded upgrade than it might look on paper.
