The world's No.1 best selling Android smartphone
Q1, 2020
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Big screen for maximum productivity
The Infinity-O Display optimizes visual symmetry. Now you can video conference, catch up on emails, and review documents 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 the Galaxy A51 comes in Prism Crush Black. A premium gloss finish adds a touch of style to its sleek and slim body, blending of style with in-hand comfort.
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.
Power to last
When out living life, you need a phone that can last. A 4,000 mAh (typical)* battery gives you the power to video conference and check emails. And if you start running low, plug in and power up with 15 W Fast Charging.
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 4 GB of RAM deliver smooth and efficient performance. Download more and delete less with up to 64 GB internal storage. Add even more with a 512 GB microSD card.
Defense-grade security available to everyone
Built into the phone's hardware and software from the start, Samsung Knox helps protect your phone from the minute it's turned on. Offering multi-layered security, it better 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.
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, hands free. 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 product you saw at a tradeshow by simply scanning it.
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.
Check out the new Galaxy A series to find the one for you
Meet the new Galaxy A.
| Processor | |
|---|---|
| CPU Speed | 2.3GHz, 1.7GHz |
| CPU Type | Octa-Core |
| Display | |
| Screen Size (Main Display) | 164.0mm (6.5") |
| Resolution (Main Display) | 1080 x 2400 (FHD+) |
| Technology (Main Display) | Super AMOLED |
| Colour Depth (Main Display) | 16M |
| Camera | |
| 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 |
| Rear Camera - Auto Focus | Yes |
| Rear Camera - OIS | No |
| Rear Camera Zoom | Digital Zoom up to 8x |
| Front Camera - Resolution | 32.0 MP |
| Front Camera - F Number | F2.2 |
| Front Camera - Auto Focus | No |
| Front Camera - OIS | No |
| Front Camera - Flash | No |
| Rear Camera - Flash | Yes |
| Video Recording Resolution | UHD 4K (3840 x 2160)@30fps |
| Slow Motion | 240fps @HD |
| Storage/Memory | |
| RAM Size (GB) | 4 |
| Storage (GB) | 64 |
| Available Storage (GB) | 48.1 |
| External Storage Support | MicroSD (Up to 512GB) |
| Network/Bearer | |
| SIM size | Nano-SIM (4FF) |
| Network/Bearer (S/W Enabled) | |
| 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), B14(700), B20(800), B25(1900), B26(850), B28(700), B29(700), B30(2300), B66(AWS-3), B71(600) |
| 4G TDD LTE | B38(2600), B39(1900) |
| CONNECTIVITY | |
| ANT+ | Yes |
| USB Interface | USB Type-C |
| USB Version | USB 2.0 |
| Location Technology | GPS, Glonass, 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) |
| Specifications | |
| OS | Android |
| General Information | |
| Form Factor | Touch Bar |
| Sensors | Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Virtual Proximity Sensing |
| Physical specifications & size | |
| Dimensions (HxWxD, mm) | 158.5 x 73.6 x 7.9 |
| Weight (g) | 172 |
| Battery | |
| Internet Usage Time(LTE) (Hours) | Up to 15 |
| Internet Usage Time(Wi-Fi) (Hours) | Up to 16 |
| Video Playback Time (Hours) | Up to 19 |
| Battery Capacity (mAh, Typical) | 4000 |
| Removable | No |
| Audio Playback Time (Hours) | Up to 85 |
| Talk Time (4G LTE) (Hours) | Up to 28 |
| Audio and Video | |
| 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 |
| Services and Applications | |
| Gear Support | Galaxy Buds+, 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 |
