• 6.5" (1600x720) Super AMOLED
  • 3GB
    MT6765) SoC
    32GB Storage
  • 16-MP, f/1.8 Rear: 4 Cameras
  • 4000 mAh

The Samsung Galaxy A21 phone has a 6.5-inch (1600x720) Super AMOLED screen, a 16MP main camera and a 8MP selfie camera. The battery capacity is 4000 mAh and the main processor is a MT6765) with 3 GB of RAM.

Specifications Highlights
ProductGalaxy A21 (2020), Price: 249 USD
Display6.5" 1600x720 Super AMOLED
Rear Camera(s)
  • 24mm 16-MP f/1.8 (Primary)
  • 14mm 8-MP f/2.2
  • 2-MP f/2.4 +Bokeh Sensor
  • 2-MP f/2.4
Selfie Camera(s)
  • 13-MP f/2
  • MT6765) SoC
  • 3GB RAM
  • 32GB Storage
  • MicroSDXC
Battery4000 mAh
DesignIP Rating
Price (Market)$249
TypeSuper AMOLED
Diagonal (inches)6.5"
Sharpness (PPI)270 PPI
  • Multitouch
  • Glossy
Color Depth24 bit (16,777,216 Colors)
Primary Camera
Focal Length (35mm) 24mm
Sensor Pixel Size1 µm
Sensor SizeSmall
Ultrawide Camera
Focal Length (35mm) 14mm
Sensor Pixel Size1.12 µm
Sensor SizeVery small
Battery TypeLi-Poly
Battery Capacity (mAh)4000 mAh
Battery Features
  • Fast Charge
  • Non-Removable
Processor BrandMediaTek
Processor NameMT6765)
Processor ModelMT6765)
Processor # Cores8
Main Processor Frequency (GHz)2.3 GHz
RAM Options3GB
Internal Storage Options32GB
Memory Card TypeMicroSDXC
Operating System + VersionAndroid 10
LTE Category (Download)LTE CAT4 150 Mbps
LTE Bands1, 20, 3, 38, 40, 41, 5, 7, 8
Modem Features
  • UMTS
  • EDGE
  • HSPA+
  • LTE
WiFi Speed
  • b
  • g
  • n
WiFi Features
  • Hotspot
  • WiFi Direct
Bluetooth VersionBluetooth 5.0
Bluetooth Features
  • A2DP
  • DIP
  • HFP
  • HID
  • HSP
  • MAP
  • OPP
  • PAN
NFC Features
  • NFC Supported
Connector TypeUSB Type C
Connector Features
  • USB 2.0
SAR EU Head0.23 W/Kg
SAR EU Body1.38 W/Kg
Sim Card 0
SIM TypeNano SIM
Audio Features
  • Loudspeaker
  • FM Radio
  • 3.5mm Port
Audio Formats
  • AAC
  • 3GA
  • AMR
  • RA
  • AWB
  • FLAC
  • M4A
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
Video Formats
  • H.263
  • H.264
  • MPEG-4
  • H.265
  • MP4
  • VC-1
  • VP8
  • VP9
  • WMV7
  • WMV8
  • XVID
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • GPS
  • A-GPS
  • BeiDou

Galaxy A21 Frequently Asked Questions (FAQ)

Is the Samsung Galaxy A21 waterproof?

No. Our data shows that the Galaxy A21 is NOT water-proof an has no IP-Rating certification. Ingress Protection, or I.P, is a certification that shows if water or dust can penetrate devices.

Is the Galaxy A21 Dual-SIM?

No, the Galaxy A21 does not have dual-SIMs according to our data, but it may be different in Asia. We mainly track United States data.

Is the Galaxy A21 4K?

No, the Galaxy A21 resolution of (1600x720) is not defined as 4K. 4K is usually defined as 4096×2160 (2160p) or 3840×2160 (UHD) resolution on smartphones, but it has even more similar resolutions for Cinema and Televisions.

Does the Galaxy A21 support Wireless Charging?

No, the Galaxy A21 is not capable of Wireless Charging.

Is the Galaxy A21 4G?

Yes, the Galaxy A21 is a 4G device that is rated 4G LTE CAT4 (150 Mbps).

Is the Galaxy A21 working with 5G?

No, the Galaxy A21 does not work on 5G NR networks.

Does the Galaxy A21 have a USB-C connector?

Yes, the Galaxy A21 has a USB Type C connector. The USB-C connector uses the USB 2.0 standard.

If the battery of the Galaxy A21 removable?

No, the Galaxy A21 does not have a removable battery.

Samsung Galaxy A21 Specs & Speed Benchmarks

Battery Capacity (mAh)

Higher is better