The A55 and A35 come with different processors. The more premium Galaxy A55 has the excellent new Samsung Exynos 1480, based on a 4nm manufacturing process, and even has a modern Xclipse 530 integrated GPU. On the other hand, the Galaxy A35 uses the less powerful Exynos 1380 SoC, which is not as impressive.
Samsung's Exynos processors have drastically improved in 2024, as witnessed in our reviews of the Galaxy S24 and S24+ with the flagship Exynos 2400 doing surprisingly well. So the Exynos 1480 in the Galaxy A55 is going to fit the bill for most people. It also helps that this phone comes with up to 12GB RAM, while the Galaxy A35 tops out at 8GB.
When combined with the new One UI 6.1 experience based on Android 14, you get a pretty smooth phone for day-to-day tasks such as browsing the Web, playing light games, sending WhatsApp messages, and making calls. In fact, gaming is quite decent, and I even managed to play Call of Duty Mobile at a decent graphics quality level, and this phone didn't heat up a lot while doing so.
The same cannot be said about the cheaper Galaxy A35, which uses the older Exynos 1380 with an inferior GPU. If you like gaming, look elsewhere towards options from Xiaomi, Nothing, or OnePlus at this price level.
The software experience on both phones is also very similar to what you get with the Galaxy S24 models, thanks to the new One UI 6.1 software experience that they run out of the box. There’s very little bloatware, which is one of the reasons to choose these phones over the competition, many of which ship with a bit of bloat.
Sure, the flagships’ generative AI features aren't present, but it's still early days, and they are a tad gimmicky. The bigger difference is the fact that Samsung isn't promising the same 7 years of software updates. You do get Samsung’s security suite, Knox, on both phones which should help keep your private information safe.