Samsung A57 vs Samsung A55
The Samsung Galaxy A57 (2026) offers notable upgrades over the A55 (2024), featuring a faster Exynos 1680 chip, brighter 1900-nit screen, 45W charging, and 6 years of OS support, but lacks the A55's microSD card slot. The A57 is better for performance and longevity, while the A55 remains a strong, cheaper option. [1, 2, 3, 4]
This video provides a visual comparison of the Galaxy A57 and A55, highlighting their design differences:
Comparison of the key features of the Samsung Galaxy A57 and A55
- Performance: The A57 is powered by the Exynos 1680, offering roughly 39% better performance and faster RAM (\(LPDDR5X\)) than the A55's Exynos 1480.
- Display: The A57 screen is significantly brighter (1900 nits peak) compared to the A55 (~1600 nits), with slimmer bezels.
- Battery & Charging: Both have 5000 mAh batteries, but the A57 supports faster 45W charging, while the A55 is limited to 25W.
- Camera: The A57 features a 12MP selfie camera (better 10-bit HDR) and improved, faster main camera sensors for better low-light performance and 2x portrait zoom.
- Software & Connectivity: The A57 ships with One UI 8.5 (based on Android 16) and offers 6 years of OS updates, Bluetooth 6.0, and Wi-Fi 6E.
- Build & Storage: The A57 has an improved IP68 rating, but lacks the microSD slot found on the A55. [1, 2, 3, 4]
This video further compares the display and other features of the two phones:
Which One to Choose?
- Buy the A57 if: You want superior performance, faster charging, and long-term software support.
- Buy the A55 if: You want to save money, need microSD card storage, and do not need the fastest chipset or fastest charging.
Samsung Galaxy A57 vs Samsung Galaxy A55