Display: 6.5 inches
Camera: Front 32MP | back Quad 48MP+12MP+5MP+5MP
Battery: 4000 mAh
See the whole view on the Infinity-O Display
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.
Designed for a refined level of style and comfort
The rhythmical pattern of A51’s design theme comes in smooth and elegant pastel
shades including Prism Crush Black, White, Blue, and Pink. A premium gloss finish
adds a perfect touch of style to its sleek and slim body, perfectly blending style with in-hand comfort.
Capture more of view from the same spot
Capture the wider world with the Ultra Wide Camera’s wider field of vision. And with the
48MP Main Camera, your story stays bright and clear throughout the day.
The power that keeps you going
When out living life, you need a phone that can last. A 4,000mAh (typical)* battery
gives you the power to stream, share, and game on. And if you start running low,
plugin and power up with 15W Fast Charging.
Give yourself more room to play
Galaxy A51 has fast processing and spacious storage so you can focus on it now.
An advanced Octa-core processor and up to 6GB of RAM deliver smooth and efficient
performance. Download more and delete less with up to 128GB internal storage. Add even more with a 512GB microSD card.
Game Booster gives you the edge
Maximize performance with Game Booster. Cut distractions and up your game with a
dedicated interface and easy-to-reach menu. 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.
Defense-grade security available to everyone
Built into the phone’s hardware and software from the start, Samsung Knox protects
your phone from the minute it’s turned on. Offering multi-layered security, it defends
your most sensitive information from malware and malicious threats.
Your fingerprint is the key
Galaxy A51 comes with high-tech biometric authentication. The On-Screen Fingerprint
the scanner recognizes your unique fingerprint, so you are the only one who can press and unlock in one easy move.
Keep your device in tip-top condition with us
Enjoy peace of mind when you choose to buy a Galaxy smartphone. The Interactive diagnostics and optimization on the Samsung Members app make it easy to tune up the performance of your devices, while your helpline lets you troubleshoot problems when you need extra assistance.