• 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
Computing
  • 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
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Display
TypeSuper AMOLED
Diagonal (inches)6.5"
Display/Body Ratio82.8%
Resolution1600x720
Sharpness (PPI)270 PPI
Features
  • Multitouch
  • Glossy
Color Depth24 bit (16,777,216 Colors)
Primary Camera
Megapixel16-MP
Aperturef/1.8
Focal Length (35mm) 24mm
Sensor SizeSmall
Ultrawide Camera
Megapixel8-MP
Aperturef/2.2
Focal Length (35mm) 14mm
Sensor SizeVery small
Battery
Battery TypeLi-Poly
Battery Capacity (mAh)4000 mAh
Battery Features
  • Fast Charge
  • Non-Removable
Computing
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
Communications
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
  • AVRCP
  • DIP
  • HFP
  • HID
  • HSP
  • MAP
  • OPP
  • PAN
  • PBAP/PAB
NFC Features
  • NFC Supported
Connector TypeUSB Type C
Connector Features
  • USB 2.0
  • USB OTG
SAR EU Head0.23 W/Kg
SAR EU Body1.38 W/Kg
Sim Card 0
NameSIM0
SIM TypeNano SIM
Multimedia
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
Sensors
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou

Galaxy A21 Frequently Asked Questions (FAQ)

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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.
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No. the Galaxy A21 does not appear to be water-tight as we do not see an IP-Rating.
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No, the Galaxy A21 does not have dual-SIMs as far as we know, but it could be different in Abroad. We mainly track United States data.
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No, the Galaxy A21 1600x720 resolution is not 4K.
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No, Galaxy A21 does not support Wireless Charging.
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No, the Galaxy A21 does not have Qi Wireless Charging.
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Yes, the Galaxy A21 is a 4G-LTE handset that is rated 4G LTE CAT4 (150 Mbps).
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No, the Galaxy A21 is not a 5G device.
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Yes, the Galaxy A21 is a USB-C device.
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No, the Galaxy A21's battery cannot be removed.

Samsung Galaxy A21 Specs & Speed Benchmarks

Battery Capacity (mAh)

Higher is better