Galaxy A51 (Unlocked)
Galaxy A51 (Unlocked)


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World’s No.1 bestselling Android smartphone*
With A51’s powerful 4,000mAh** (typical) battery**, you can keep on streaming and snapping. Video playback –up to 20 hours, Internet Usage (Wi-Fi) – up to 16 hours.***
Free shipping on all orders
Ships by Jan. 25
Infinity O-display
Rear Camera
Long Lasting Battery
Super Steady
Power to keep you going
This long-lasting battery1 helps power you, so you can keep streaming, snapping and sharing. And? if you’re short on time and juice, Fast Charging2 will have you back up and running in no time.

1Based on average battery life under typical usage conditions. Average expected performance based on typical use. Actual battery life depends on factors such as network, features selected, frequency of calls, and voice, data, and other application usage patterns. Results may vary.
2Fast Charging capability through provided charger.
1Based on average battery life under typical usage conditions. Average expected performance based on typical use. Actual battery life depends on factors such as network, features selected, frequency of calls, and voice, data, and other application usage patterns. Results may vary.
2Fast Charging capability through provided charger.
Pro-grade shots with a tap
Capture pro-level photos with the tap of a finger. From epic landscape shots and dramatic portraits, to macro angles that reveal intricate textures and detail, this impressive quad camera has a lens for whatever inspires you.

Crisp. Colorful. Captivating.
Dive into the edge-to-edge color and exquisite details of an expansive 6.5” display3 that brings cinematic viewing clarity right to your fingertips. Its sleek design and glossy finish feels right at home in the palm of your hand.

3Measured 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 camera lens.
?
3Measured 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 camera lens.
?
Smooth, stable shots
Take remarkably smooth video of fast-moving action in crisp, ultra HD quality?. Its stability function makes photos and videos look super smooth with minimal blur.

?Super Steady video is limited to 1080p resolution at 30fps.
?Super Steady video is limited to 1080p resolution at 30fps.
Play more. Store more.
With an Octa-core processor and 4GB of RAM, the Galaxy A51 LTE delivers smooth and efficient performance. Plus, keep all your photos and apps without worrying about storage—get up to 512GB of storage with a microSD card.?

Secure with a single touch
Unlock your phone with just a touch, thanks to the in-display fingerprint sensor. No staring contests with your screen or complicated passcodes required.

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Carrier Type
Unlocked
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Color Color
Prism Crush Black
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Processor CPU Type
Octa-Core
CPU Speed
2.3GHz,1.7GHz
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Display Main Display Resolution
1080 x 2400 (FHD+)
Main Display Size
164.0mm (6.5" full rectangle) / 160.9mm (6.3" rounded corners)
Main Display Technology
Super AMOLED
Color Depth
16M
Sub Display Size
N/A (N/A)
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Camera Camera resolution (Front)
32.0 MP
Camera resolution (Rear)
48.0 MP + 12.0 MP + 5.0 MP + 5.0 MP
Video Recording Resolution
UHD 4K (3840 x 2160)@30fps
Main Camera - Flash
Yes
Main Camera - Auto Focus
Yes
Front Camera - F Number
F2.2
Slow Motion
240fps @HD
Main Camera - F Number (Multiple)
F2.0 , F2.2 , F2.4 , F2.2
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Memory Internal Memory
128GB
Available Memory
105.9GB
External Memory Support
MicroSD (Up to 512GB)
RAM_Size (GB)
4GB
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Network 2G GSM
GSM850,GSM900,DCS1800,PCS1900
3G UMTS
B1(2100),B2(1900),B4(AWS),B5(850),B8(900)
3G CDMA
BC0(800),BC1(1900),BC10(800)
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),B41(2500)
SIM Slot Type
SIM 1 + MicroSD
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Connectivity Type
Wi-Fi: 802.11 a/b/g/n/ac
Wi-Fi Connectivity
802.11 a/b/g/n/ac 2.4G+5GHz, VHT80
USB
USB 2.0
Bluetooth
Bluetooth v5.0 (LE up to 2 Mbps)
ANT+
Yes
Location Technology
GPS,Glonass,Galileo
Earjack
3.5mm Stereo
Wi-Fi Direct
Yes
NFC
Yes
PC Sync.
Smart Switch (PC version)
USB Interface
USB Type-C
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OS OS
Android
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Sensor Type Type
Accelerometer,Fingerprint Sensor,Gyro Sensor,Geomagnetic Sensor,Hall Sensor,Light Sensor,Virtual Proximity Sensing
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Size Weight
6.07 oz
Product Dimensions (inches)
6.24" x 2.89" x 0.31"
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Battery Battery, Talk Time
Up to 28
Internet Usage Time(LTE) (Hours)
Up to 15
Internet Usage Time(Wi-Fi) (Hours)
Up to 16
Battery Capacity (mAh ,Typical)
4000
Audio Playback Time (Hours ,Always On Display Off)
- -
Talk Time (2G GSM) (Hours)
- -
Talk Time (3G WCDMA) (Hours)
- -
Talk Time (2G CDMA) (Hours)
- -
Talk Time (4G LTE) (Hours)
Up to 28
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Audio 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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Video Video Playing Format
MP4,M4V,3GP,3G2,WMV,ASF,AVI,FLV,MKV,WEBM
Video Playing Resolution
UHD 4K (3840 x 2160)@120fps
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Services and Applications Gear Manager
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)
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Key Features NFC
Yes
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Physical specification Dimension (HxWxD ,mm)
158.5 x 73.6 x 7.9
Weight (g) *
172
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