• 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: 184 USD at Amazon
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, 192g (6.8oz), 163.7x75.3x8.9 mm (6.44 x 2.96 x 0.35 inches)
Price (Market)$184
Price at Launch$249
TypeSuper AMOLED
Diagonal (inches)6.5"
Display/Body Ratio82.8%
Sharpness (PPI)270 PPI
  • Multitouch
  • Glossy
Color Depth24 bit (16,777,216 Colors)
Primary Camera
Focal Length (35mm) 24mm
Sensor SizeSmall
Ultrawide Camera
Focal Length (35mm) 14mm
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)

How much does Galaxy A21 costs?

The last time we checked, the Galaxy A21 was retailing at around $184 online. Things may have changed a bit since. The Galaxy A21 launched at $249 on 2020-04-08.

Is the Samsung Galaxy A21 waterproof?

No. the Galaxy A21 has not been rated as water-proof as we do not see an IP-Rating. I.P means Ingress Protection, which is the level of protection against dust or water that could get into phones.

Is the Galaxy A21 Dual-SIM?

No, the Galaxy A21 does not have dual-SIMs as far as we know, but it could be different in Asia. We mostly track USA data.

Is the Galaxy A21 4K?

No, the Galaxy A21 resolution of (1600x720) is not defined as 4K. 4K is typically defined to be 4096×2160 (2160p) or 3840×2160 (UHD) resolution on handsets, but there are more similar resolutions for Cinema and Televisions.

Is the Galaxy A21 compatible with Wireless Charging?

No, the Galaxy A21 is not compatible with Wireless Charging.

Does Galaxy A21 feature Qi Wireless Charging?

No, the Galaxy A21 does not support Qi Wireless Charging.

Does the Galaxy A21 work with 4G data?

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

Is the Galaxy A21 a 5G device?

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

Does the Galaxy A21 have a USB-C connector?

Yes, the Galaxy A21 has a USB Type C connector. The USB-C port runs on the USB 2.0 protocol.

If the battery of the Galaxy A21 removable?

No, the Galaxy A21's battery cannot be removed.

Samsung Galaxy A21 Specs & Speed Benchmarks

Battery Capacity (mAh)

Higher is better