- 4 GB RAM/128 GB Storage
- 6.5'' AMOLED Display
- 48 Megapixel + 12 Megapixel + 5 Megapixel Camera + 5 Megapixel Camera
- Android 10
- Dual Nano SIM
A51's Infinity-O Display optimizes visual symmetry. Now you can game, watch, surf, and multi-task without interruption on a 6.5" FHD+ widescreen display all powered by Super AMOLED technology. Enjoy a smartphone experience that minimizes the bezel and maximizes each inch of screen space. Go ultra high-res with a 48MP Main Cam for crisp, clear photos day and night. A 12MP Ultra Wide Cam captures more of the view. Choose the upgraded 5MP Macro Cam for highly refined close-ups, and make sure the subject always stands out with the 5MP Depth Sensing Camera. A 4,000mAh (typical) battery gives you the power to stream, share and game on. And if you start running low, plug in and power up with 15W Fast Charging. Galaxy A51 has fast processing and spacious storage so you can focus on now. Frame Booster gives graphics smooth, life-like motion. And play at your best as Game Booster learns your usage patterns to optimize battery, temperature and memory. Built into the phone's hardware and software from the start, Samsung Knox protects your phone from the minute it is turned on. Offering multi-layered security, it defends your most sensitive information from malware and malicious threats. The On-Screen Fingerprint scanner recognizes your unique fingerprint, so you are the only one who can press and unlock in one easy move.