See the whole view on the Infinity-O Display
A51's Infinity-O Display optimises 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 minimises the bezel and maximises each inch of screen space.
*Measured diagonally, the screen size is 6.5" in the full rectangle and 6.3" with accounting for the rounded corners. Actual viewable area is less due to the rounded corners and the camera cutout.
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 and Blue. A premium gloss finish adds the perfect touch of style to its sleek and slim body, perfectly blending of style with in-hand comfort.
Quad Cam lets you shoot with more perspective
Go ultra high-res with a 48MP Main Cam for crisp, clear photos day and night. A 123° 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 Camera’s multiple Live Focus effects.
Capture more of the 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.
Macro Cam that captures the up-close details
Quad Cam’s built-in 5MP Macro Cam (40mm) shoots with clarity and quality, helping you bring out the ultra-fine details of your close-up shots. Apply and adjust natural background blur (Bokeh) to isolate your subject and increase its visual impact.
*Macro Camera feature supported for rear camera only.
*Macro Camera feature supported for rear camera only.
Shoots smooth and steady just like the pros
Galaxy A51 records like a pro-level action camera, utilising the Ultra Wide Camera and predictive software. Super steady gives you smooth live videos, even when your journey is on the adventurous side.*
*Results may vary depending on shooting conditions including multiple subjects, being out of focus, or moving subjects. Viewing angle adjusted down for selfie with Ultra Wide Camera. Does not support zoom function. Performance of the image stabilization may vary depending on the light condition. Only available when shooting with the Ultra Wide Camera in Full HD.
Depth Camera brings your subject into the spotlight
The 5MP Depth Camera lets you adjust the depth of field before and after you nail the shot. The advanced 5MP Depth Camera knocks out unwanted background noise from your images to make them look more professional.
Attention-grabbing selfies made easy
You want your selfie to look good. So for stunning daytime looks, Galaxy A51's 32MP front camera gives you clear, high-resolution photos. And with Selfie focus to gently blur the background, your face becomes the star.
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, plug in and power up with 15W Fast Charging.
*Typical value tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 3,890 mAh. Actual battery life may vary depending on network environment, usage patterns and other factors.
Give yourself more room to play
Galaxy A51 has fast processing and spacious storage, so you can focus on 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.*
*MicroSD card sold separately. External memory can be used to store media (photos, video and music files) but no applications.
Game Booster gives you the edge
Maximise 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 optimise battery, temperature and memory.
Defence-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 scanner recognises your unique fingerprint, so you are the only one who can press and unlock in one easy move.
*If you use a screen protector, make sure it allows for use of the On-screen fingerprint sensor.
Do more with Bixby
Bixby Routines
Galaxy A51 adapts to your life, reducing blue light and turning on Night mode to get your eyes ready for bed. It even keeps your phone unlocked and plays music when you get in your car.* Or you can customise to your needs with My Routine.**
Bixby Vision
Get the information you need, faster, with Bixby's next-level vision intelligence.*** Bixby Vision is built right into your camera app to make life more efficient for you. Translate restaurant menus with ease and search for that furniture you saw at a party by simply scanning it.****
- *Bixby Routines Driving routine only available in cars with Bluetooth capabilities. **Requires access to Samsung Account and acceptance to customized service prior to using the usage pattern analysis based service. ***All information, content, images, or try-on results herein are provided by third parties and such content may not be accurate nor reflect the most updated information. ****Data/Wi-Fi required to fully operate Bixby features.
- *Bixby Routines Driving routine only available in cars with Bluetooth capabilities. **Requires access to Samsung Account and acceptance to customized service prior to using the usage pattern analysis based service. ***All information, content, images, or try-on results herein are provided by third parties and such content may not be accurate nor reflect the most updated information. ****Data/Wi-Fi required to fully operate Bixby features.
Made to focus
One UI helps you focus on what really matters to you. Hardware and software work together, with content and features at your fingertips so you can get to them faster. Use Night Mode for a comfortable experience in the dark, and with clear and intuitive visuals using your phone is like second nature.
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 optimisation on Samsung Members app makes it easy to tune up the performance of your devices, while our helpline lets you troubleshoot problems when you need the extra assistance.
Specifications
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CPU Speed 2.3GHz, 1.7GHz
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Weight (g) 172
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Audio Playback Time (Hours) Up to 87
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ROM Size (GB) 128
Support
Find answers to the questions you have about our products
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User Manual (Android 13)
- ver 2.0
- 5.68 MB
- Jan 31. 2023
ENGLISH -
Safety Guide
- ver 1.9.4
- 6.27 MB
- Dec 21. 2022
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User Manual (Android 12)
- ver 1.0
- 5.65 MB
- Mar 31. 2022
ENGLISH -
User Manual (Android 11)
- ver 1.0
- 6.12 MB
- Mar 29. 2021
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