True innovation for everyone
True innovation for everyone
True innovation for everyone
True innovation for everyone
Highlights
Infinity O-display
Device design
Rear camera
Features
The world's No.1 best selling Android smartphone
Q1, 2020
* This analysis was conducted by Strategy Analytics, was authored by Neil Mawston, and posted on May 13, 2020. This analysis was based on the worldwide smartphone shipments result by model in Q1 2020. Strategy Analytics used its Smartphone Model Tracker (SMT) research as a source data.
* This analysis was conducted by Strategy Analytics, was authored by Neil Mawston, and posted on May 13, 2020. This analysis was based on the worldwide smartphone shipments result by model in Q1 2020. Strategy Analytics used its Smartphone Model Tracker (SMT) research as a source data.
Galaxy A51 Reviews
Big screen. Small price
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.
*Images simulated for illustrative purposes.
**Infinity Display: a near bezel-less, full-frontal glass, edge-to-edge screen.
***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 Pink. A premium gloss finish adds the perfect touch of style to its sleek and slim body, perfectly blending of style with in-hand comfort.
*Color availability may vary by country or carrier.
Awesome Quad camera to capture more
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.
*Color availability may vary by country or carrier.
*Color availability may vary by country or carrier.
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.
**Ultra wide experience (photo/video) is supported for rear camera only.
**Ultra wide experience (photo/video) is supported for rear camera only.
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.
*Images simulated for illustrative purposes.
**Macro Camera feature supported for rear camera only.
*Images simulated for illustrative purposes.
**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 utilizing the Ultra Wide Camera and predictive software. Super steady gives you smooth live videos, even when your journey is on the adventurous side.
*Images simulated for illustrative purposes.
**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.
*Images simulated for illustrative purposes.
*Images simulated for illustrative purposes.
Premium storage at no extra cost
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.
*RAM and internal memory capacity may vary by country.
**MicroSD card sold separately.
***Actual storage available may vary depending on pre-installed software.
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 scanner recognizes 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 customize 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. <br>**Requires access to Samsung Account and acceptance to customized service prior to using the usage pattern analysis based service. <br>***Service availability may vary depending on country or device; user interface may change and differ by device; availability of Bixby Vision features and content providers may vary depending on country; 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. <br>****Bixby recognizes select languages and certain accents/dialects; availability of Bixby service, features and content providers may vary depending on country or language; data/Wi-Fi required to fully operate Bixby features.
- *Bixby Routines Driving routine only available in cars with Bluetooth capabilities. <br>**Requires access to Samsung Account and acceptance to customized service prior to using the usage pattern analysis based service. <br>***Service availability may vary depending on country or device; user interface may change and differ by device; availability of Bixby Vision features and content providers may vary depending on country; 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. <br>****Bixby recognizes select languages and certain accents/dialects; availability of Bixby service, features and content providers may vary depending on country or language; 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.
*Availability of One UI features, apps and services may vary depending on device, OS version and country.
**Device and screen images simulated for illustrative purposes.
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 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.
*The available functions and features for Samsung Members app may vary by country and device.
**Device and screen images simulated for illustrative purposes.
Your first 2 months of YouTube Premium are on us
YouTube Premium and Galaxy came together to make sure you can watch your favorite content on YouTube, uninterrupted. Enjoy ad-free, offline, and background play on YouTube and YouTube Music. Your first 2 months are on us with purchase of Galaxy A51.
*This YouTube Premium 2 month free trial promotion is open to participants in United Arab Emirates, Qatar, Kuwait, Oman and Bahrain who purchase and activate a Samsung mobile device (excluding Samsung Galaxy S20 (S20, S20 5G, S20+, S20+ 5G, S20 Ultra 5G), Tab S6 Lite, Galaxy Z Flip, Galaxy Fold or Galaxy Fold 5G) between February 14, 2020 and March 5, 2021 at 11:59pm PST. Offer only available to customers who are not current YouTube Premium, YouTube Music Premium or Google Play Music subscribers, have not been YouTube Premium, YouTube MusicPremium, or Google Play Music subscribers nor participated in a YouTube Premium, YouTube Music Premium or Google Play Music trial before. Offer must be redeemed by April 5, 2021 at 11:59pm PST. Valid form of payment required at sign-up, but you will not be charged until the trial period expires. At the end of the trial period, you will be automatically charged the individual subscription price, currently [Local monthly price]/month on a monthly recurring basis. You can cancel your trial at no charge at any time before the trial is over. No refunds for partial billing period are available. Offer requires a Google account. Promoter: Samsung Electronics Co., Ltd., 129 Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea.
An awesome Android experience
Get an awesome Android experience with Google apps fully pre-installed on your Galaxy A51.
Check out the new Galaxy A series to find the one for you
Introducing a series of phones that enables today’s generation to do what others can’t. Meet the new Galaxy A. Built for the Era of Live.
Upgrade your Galaxy J now with our new Galaxy A smartphones
We took what you love about J to create a better lineup – the new Galaxy A. See how J has been upgraded into the Era of Live.
Specifications
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Processor
2.3GHz, 1.7GHz
-
Weight (g)
172
-
Battery Capacity (mAh, Typical)
4000
-
Rear Camera - Resolution (Multiple)
48.0 MP + 12.0 MP + 5.0 MP + 5.0 MP
-
CPU Speed
2.3GHz, 1.7GHz
-
CPU Type
Octa-Core
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Size (Main_Display)
164.0mm (6.5")
-
Resolution (Main Display)
1080 x 2400 (FHD+)
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Technology (Main Display)
Super AMOLED
-
Color Depth (Main Display)
16M
-
Rear Camera - Resolution (Multiple)
48.0 MP + 12.0 MP + 5.0 MP + 5.0 MP
-
Rear Camera - F Number (Multiple)
F2.0 , F2.2 , F2.4 , F2.2
-
Main Camera - Auto Focus
Yes
-
Rear Camera - OIS
No
-
Rear Camera Zoom
Digital Zoom up to 8x
-
Front Camera - Resolution
32.0 MP
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Front Camera - F Number
F2.2
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Front Camera - Auto Focus
No
-
Front Camera - OIS
No
-
Main Camera - Flash
Yes
-
Front Camera - Flash
No
-
Video Recording Resolution
UHD 4K (3840 x 2160)@30fps
-
Slow Motion
240fps @HD
-
Memory_(GB)
6
-
Storage (GB)
128
-
Available Storage (GB)
107.0
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External Storage Support
MicroSD (Up to 512GB)
-
Number of SIM
Dual-SIM
-
SIM size
Nano-SIM (4FF)
-
SIM Slot Type
SIM 1 + SIM 2 + MicroSD
-
Infra
2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD
-
2G GSM
GSM850, GSM900, DCS1800, PCS1900
-
3G UMTS
B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
-
4G FDD LTE
B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B20(800), B26(850), B28(700), B66(AWS-3)
-
4G TDD LTE
B38(2600), B40(2300), B41(2500)
-
ANT+
Yes
-
USB Interface
USB Type-C
-
USB Version
USB 2.0
-
Location Technology
GPS, Glonass, Beidou, Galileo
-
Earjack
3.5mm Stereo
-
MHL
No
-
Wi-Fi
802.11 a/b/g/n/ac 2.4G+5GHz, VHT80
-
Wi-Fi Direct
Yes
-
Bluetooth Version
Bluetooth v5.0 (LE up to 2 Mbps)
-
NFC
Yes
-
PC Sync.
Smart Switch (PC version)
-
Android
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Form Factor
Touchscreen Bar
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Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Virtual Proximity Sensing
-
Dimension (HxWxD, mm)
158.5 x 73.6 x 7.9
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Weight (g)
172
-
Internet Usage Time(LTE) (Hours)
Up to 15
-
Internet Usage Time(Wi-Fi) (Hours)
Up to 16
-
Video Playback Time (Hours)
Up to 20
-
Battery Capacity (mAh, Typical)
4000
-
Removable
No
-
Audio Playback Time (Hours)
Up to 87
-
Talk Time (4G LTE) (Hours)
Up to 32
-
Stereo Support
No
-
Video Playing Format
MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
-
Video Playing Resolution
UHD 4K (3840 x 2160)@120fps
-
Audio Playing Format
MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
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Gear Support
Galaxy Buds, Galaxy Fit, Galaxy Fit e, Galaxy Watch, Galaxy Watch Active, Galaxy Watch Active2, Gear Fit, Gear Fit2, Gear Fit2 Pro, Gear Sport, Gear1, Gear2, Gear2 Neo, Gear S, Gear S2, Gear S3, Gear IconX, Gear IconX (2018)
-
Samsung DeX Support
No
-
Mobile TV
No
User manual & downloads
FAQs
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