Model Name

Galaxy A51

Model type

Bar

Colors

Blue (Blue)
Black (Black)
White (White)
Pink (Pink)

Announced

2019, December

Released

2019, December

Dimensions

Bar: 158.5 x 73.6 x 7.9 mm

Weights

172g

Operating system

Android 11

One UI version

3.0

SIM

Dual SIM model

SIM card sizes

Nano-SIM (4FF)

Networks

2G
3G
4G

eSIM support

No

Name

Infinity-O Display

Technology

Super AMOLED Display

Size

6.5 inch / 165.10 mm

Resolution

FHD+ / 2400x1080 pixels

Pixel density

405 PPI

Screen to body ratio

~87.4%

RAM/ROM sizes

4 GB RAM with 64 GB ROM
4 GB RAM with 128 GB ROM
6 GB RAM with 128 GB ROM
8 GB RAM with 128 GB ROM

External memory support

Yes

External memory support maximum

512 GB

Accelerometer

Yes

Fingerprint sensor

Yes

Geomagnetic sensor

Yes

Gyro sensor

Yes

Hall sensor

Yes

Light Sensor

Yes

Virtual Proximity Sensing

Yes

Max. Video Recording Resolution

4K UHD video recording at 30 fps (3840x2160)

External memory support

Yes

External memory support maximum

512 GB

Flash

No

Megapixels

32MP

Aperture

F2.2

Pixel size

0.8µm

Flash

Yes

Digital Zoom

Yes

Megapixels

48MP

Aperture

F2.0

Pixel size

0.8µm

Field of view

80˚

Extras

PDAF

Megapixels

12MP

Aperture

F2.2

Pixel size

1.12μm

Field of view

123˚

Megapixels

5MP

Aperture

F2.4

Megapixels

5MP

Aperture

F2.2

Pixel size

1.12μm

ANT+

Yes

USB version

Type C

3.5mm Headphonejack

Yes

Location technology

GPS
Galileo
Glonass
BeiDou

Wi-Fi

Yes

Wi-Fi Direct

Yes

NFC

Yes

Bluetooth Version

5.0

Standard battery capacity

4000mAh

Removable battery

No

Wired fast charging

Yes

Wired fast charging watt

15