Samsung Galaxy A21 Specifications

Key Specs

RAM & Storage 3 GB RAM + 32 GB
Processor MediaTek Helio P35
Rear Camera 16 MP + 8 MP + 2 MP + 2 MP
Front Camera 13 MP
Battery 4000 mAh
Display 6.5 inches (16.51 cm)

General

Operating System Android v10 (Q)

Performance

(Good)
Chipset MediaTek Helio P35
Processor Octa core, 2.3 GHz, Cortex A53
Architecture 64 bit
Fabrication 12 nm
Graphics (GPU) PowerVR GE8320
RAM 3 GB
RAM Type LPDDR4X

Display

(Excellent)
Display Type Super AMOLED
Screen Size 6.5 inches (16.51 cm)
Resolution 720x1600 px (HD+)
Aspect Ratio 20:9
Pixel Density 270 ppi
Screen to Body Ratio (calculated) 79.26 %
Bezel-less Display Yes with punch-hole display

Design

Height 167.8 mm
Width 76.7 mm
Thickness 8.1 mm
Weight 193 grams
Build Material Back: Plastic

Rear Camera

(Avg)
Resolution
CameraMPLens Features
Primary16 MP
Secondary8 MPUltra-Wide Angle
Tertiary2 MPMacro
Quaternary2 MPDepth
Autofocus Yes
Flash Yes, LED Flash
Image Resolution 4616 x 3464 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Camera Features Digital Zoom
Auto Flash
Face detection
Touch to focus

Front Camera

(Good)
Resolution
CameraMP
Primary13 MP

Battery

(Very Good)
Capacity 4000 mAh
Battery Type Li-ion
Quick Charging Yes, 15W Fast Charging

Storage

Internal Storage 32 GB
Storage Type eMMC 5.1
Expandable Storage Yes, Up to 512 GB

Network & Connectivity

SIM Slot(s) Dual SIM
SIM Type SIM1: Nano, SIM2: Nano
Network Support 5G Not Supported, 4G
VoLTE Yes
SIM 1 4G bands
Expand
Bands Features
4G bandsTD-LTE 2300(band 40)
FD-LTE 1800(band 3)
SIM 2 4G bands
Expand
Bands Features
4G bandsTD-LTE 2300(band 40)
FD-LTE 1800(band 3)
Wi-Fi Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features Mobile Hotspot
Bluetooth Yes, v5.0
GPS Yes with A-GPS, Glonass

Multimedia

Audio Jack 3.5 mm

Sensors

Fingerprint Sensor Yes
Fingerprint Sensor Position Rear
Other Sensors Light sensor, Proximity sensor, Accelerometer