Samsung Galaxy A55 5G SM-A556B Dual SIM 8GB RAM 128GB

The Samsung Galaxy A55 5G and the newer Galaxy A56 5G share the same 8GB RAM and 128GB storage configurations, making them very similar in core performance for 2024. A noticeable improvement in the A56 is its slightly larger 6.7-inch screen compared to the A55's 6.6 inches, and it offers a higher peak screen brightness of 1200 nits versus the A55's 1000 nits. Furthermore, the A56 boasts a higher processor speed (2.91 vs 2), suggesting marginally better performance capability. However, the A55 supports Dual SIM functionality, a feature the A56 lacks, though the A56 does support an exchangeable battery, which the A55 does not. For users prioritizing slightly brighter visuals and a small performance edge, the A56 is technically superior, while those needing dual physical SIMs should opt for the A55.