Samsung Galaxy A20s Vs Samsung Galaxy A21 Specs Comparison


Samsung Galaxy A20s comes with Snapdragon 450 SoC, 3 GB or 4 GB RAM, 32 GB or 64 GB storage, 6.4" IPS display, 4000 mAh battery, triple rear camera with 13 MP main sensor + 8 MP ultra-wide + 5 MP depth-sensing, 8 MP front camera, and 168 $ start price on launch.

While Samsung Galaxy A21 offers Helio P35 chipset, 3 GB RAM, 32 GB storage, 6.5" Super AMOLED screen, 4000 mAh battery with 15W fast charging, quad rear camera with 16 MP main sensor + 8 MP ultra-wide lens + 2 MP depth-sensor + 2 MP macro lens, 13 MP front camera and 250 dollars price.


Here’s an in-depth specifications comparison between Samsung Galaxy A20s Vs Samsung Galaxy A21.


Jump to:
  1. System  on  Chip (SOC)
  2. RAM
  3. Storage
  4. Display
  5. Rear Camera 
  6. Front Camera
  7. Battery
  8. Price
  9. Network



Samsung Galaxy A21
Samsung Galaxy A20s
Brand and Model   
Brand and Model   
Brand 
Brand 
Samsung
Samsung
Model
Model 
Galaxy A21
Galaxy A20s
Model Alias
Model Alias
SM-A215U
SM-A2070

SM-A207F

 A2070

 A207F
Galaxy A21 Operating System 
Galaxy A20s Operating System (OS)
Android 10
Android 9.0 Pie
A21 User Interface (UI)
A20s User Interface (UI)
One UI 2.0
One  UI Core



Galaxy A21 System on  Chip (SOC) Galaxy A20s System on  Chip (SOC)
A21 SOC A20s SOC
MediaTek Helio P35 (MT6765) Qualcomm Snapdragon 450
A21 Process Technology  A20s Process Technology 
12 nm  14 nm 
A21 CPU A20s CPU
4x 2.3 GHz ARM Cortex-A53 ARM Cortex-A53
4x 1.8 GHz ARM Cortex-A53
A21 CPU Bits  A20s CPU Bits 
64 bit  64 bits 
A21 Instruction Set   A20s Instruction Set  
ARMv8-A  ARMv8
A21 CPU Frequency  A20s CPU Frequency 
2300 MHz  1800 MHz  
A21 CPU Cores  A20s CPU Cores 
8  8
A21 GPU A20s GPU
PowerVR GE8320 Qualcomm Adreno 506
 A21 GPU Frequency  A20s GPU Frequency
680 MHz



Galaxy A21 RAM Capacity Galaxy A20s RAM Capacity
3 GB 3 GB
4 GB 
A21 RAM Type   A20s RAM Type  
LPDDR4X
A21 RAM Channels   A20s RAM Channels  
Double channel
A21 RAM Frequency   A20s RAM Frequency  
1866 MHz



Galaxy A21 Storage Galaxy A20s Storage
32 GB   32 GB 
 64 GB
eMMC 5.1
Galaxy A21 Memory Cards Galaxy A20s Memory Cards
microSD microSD
microSDHC microSDHC
microSDXC microSDXC



Galaxy A21 Display Galaxy A20s Display
A21 Type / Technology  A20s Type / Technology 
Super AMOLED IPS
A21 Diagonal Size  A20s Diagonal Size 
6.5 in  6.4 in 
165.1 mm  162.56 mm 
16.51 cm  16.26 cm 
A21 Width  A20s Width 
2.67 in   2.68 in 
67.75 mm   68.12 mm 
6.78 cm   6.81 cm 
A21 Height  A20s Height 
5.93 in   5.81 in 
150.56 mm  147.6 mm 
15.06 cm   14.76 cm 
A21 Aspect Ratio  A20s Aspect Ratio 
2.222:1  2.167:1
A21 Resolution  A20s Resolution 
720 x 1600 pixels  720 x 1560  pixels 
A21 Pixel Density  A20s Pixel Density 
270 ppi   268 ppi 
106 ppcm  105 ppcm 
A21 Color Depth  A20s Color Depth 
24 bit   24 bits  
16777216 colors   16777216 colors 
A21 Display Area  A20s Display Area 
  79.7 % 
A21 Other Features  A20s Other Features 
Capacitive  Capacitive 
Multi-touch  Multi-touch 
Scratch resistant  Scratch resistant
Infinity-O Display Infinity-V display 
Galaxy A21 Sensors Galaxy A20s Sensors
Proximity Proximity
Light Light
Accelerometer Accelerometer
Compass Compass
Gyroscope Gyroscope
Fingerprint Fingerprint
Hall



Galaxy A21 Rear Camera Galaxy A20s Rear Camera  
A21 Sensor type  A20s Sensor type 
CMOS CMOS
A21 Aperture A20s Aperture
f/1.8
A21 Focal Length A20s Focal Length
LED LED
 A21 Image Resolution   A20s Image Resolution 
4608 x 3456 pixels  4160 x 3120 pixels 
15.93 MP  12.98 MP 
A21 Video resolution A20s Video resolution
1920 x 1080 pixels 1920 x 1080 pixels
2.07 MP 2.07 MP
A21 Video FPS A20s Video FPS
30 fps 30 fps
A21 Others Features  A20s Others Features 
Autofocus Autofocus 
Continuous shooting Continuous shooting 
Digital zoom Digital zoom
Geotagging Geotagging 
Panorama Panorama 
HDR HDR 
Touch focus Touch focus 
Face detection Face detection
White balance settings White balance setting 
ISO settings ISO setting 
Exposure compensation Exposure compensation 
Self-timer Self-timer 
Scene mode Scene mode 
 Wide-angle lens- 77 degree
Phase detection
4x digital zoom
Secondary rear camera - 8 MP (ultra-wide angle) Secondary rear camera - 8 MP (ultra-wide-angle)
Aperture size - f/2.2 (#2) Aperture size - f/2.2 (#2)
Wide-angle lens- 120 degree (#2)
Third rear camera - 2 MP (depth-sensing) Third rear camera- 5 MP (depth-sensing)
 Aperture size- f/2.2 (#3)
 Live-Focus (#3)
Fourth rear camera - 2 MP (macro)



Galaxy A21 Front Camera Galaxy A20s Front Camera
A21 Aperture A20s Aperture
f/2 f/2
A21 Focal length  A20s Focal length 
2.61 mm
25 mm *(35 mm / full frame)
A21 Image Resolution  A20s Image Resolution 
4160 x 3120 pixels 3264 x 2448 pixels
12.98 MP 7.99 MP
A21 Video Resolution A20s Video Resolution
1920 x 1080 pixels 1280 x 720 pixels
2.07 MP 0.92 MP
A21 Video FPS A20s Video FPS
30 fps 30 fps
A21 Other Features  A20s Other Features 
Face unlock  Face unlock
Galaxy A21 Audio Galaxy A20s Audio
Loudspeaker Loudspeaker 
Earpiece Earpiece
Galaxy A21 Radio Galaxy A20s Radio
Yes Yes
Galaxy A21 Tracking /  Positioning  Galaxy A20s Tracking /  Positioning
GPS GPS
A-GPS A-GPS
GLONASS GLONASS
BeiDou BeiDou



Galaxy A21 Wi-Fi Galaxy A20s Wi-Fi
802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999) 802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003) 802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009) 802.11n (IEEE 802.11n-2009) 
Wi-Fi Hotspot  Wi-Fi Hotspot 
Wi-Fi Direct Wi-Fi Direct
Galaxy A21 Bluetooth Galaxy A20s Bluetooth
A21 Version  A20s Version 
5  4.2
A21 Features  A20s Features 
A2DP (Advanced Audio Distribution Profile) A2DP 
AVRCP (Audio/Visual Remote Control Profile)
DIP (Device ID Profile)
HFP (Hands-Free Profile)
HID (Human Interface Profile)
HSP (Headset Profile)
MAP (Message Access Profile)
OPP (Object Push Profile)
PAN (Personal Area Networking Profile)
PBAP/PAB (Phone Book Access Profile)
HOGP
Galaxy A21 USB Galaxy A20s USB
A21 Connector Type   A20s Connector Type  
USB Type-C USB Type-C
A21 Version A20s Version
2  2.0
A21 Features  A20s Features 
Charging Charging 
Mass storage Mass Storage 
On-The-Go On-The-Go
Galaxy A21 Headphone Jack Galaxy A20s Headphone Jack
Yes Yes
Galaxy A21 Connectivity Galaxy A20s Connectivity
Computer sync  Computer sync 
OTA sync  OTA sync 
Tethering Tethering
NFC
VoLTE VoLTE
Galaxy A21 Browser Galaxy A20s Browser
HTML HTML 
HTML5 HTML5 
CSS 3 CSS 3 
Galaxy A21 Audio File Formats /  Codecs Galaxy A20s Audio File Formats /  Codecs  
AAC (Advanced Audio Coding) AAC 
AMR / AMR-NB / GSM-AMR (Adaptive Multi-Rate, .amr, .3ga) AMR / AMR-NB / GSM-AMR 
AMR-WB (Adaptive Multi-Rate Wideband, .awb) AMR-WB
eAAC+ / aacPlus v2 / HE-AAC v2
FLAC (Free Lossless Audio Codec, .flac) FLAC 
M4A (MPEG-4 Audio, .m4a) M4A
MIDI MIDI 
MP3 (MPEG-2 Audio Layer II, .mp3) MP3 
OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus) OGG 
WMA (Windows Media Audio, .wma) WMA 
WAV (Waveform Audio File Format, .wav, .wave) WAV 
 3GA
 OGA
 AWB
 MID
 XMF
 MXMF
 IMY
 RTTL
 RTX
OTA
Galaxy A21 Video File Formats /  Codecs Galaxy A20s Video File Formats /  Codecs
3GPP (3rd Generation Partnership Project, .3gp) 3GPP
3GPP2 (3rd Generation Partnership Project 2, .3g2) 3GPP2
AVI (Audio Video Interleaved, .avi) AVI 
Flash Video (.flv, .f4v, .f4p, .f4a, .f4b) Flash Video
H.263
H.264 / MPEG-4 Part 10 / AVC video
H.265 / MPEG-H Part 2 / HEVC
MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks) MKV
MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v) MP4
VC-1 M4V
VP8 ASF
VP9 FLV
WebM WebM
WMV (Windows Media Video, .wmv)
WMV7 (Windows Media Video 7, .wmv)
WMV8 (Windows Media Video 8, .wmv)
Xvid



Galaxy A21 Battery Galaxy A20s Battery
A21 Capacity A20s Capacity
4000 mAh 4000 mAh
A21 Type  A20s Type 
Li-Polymer Li-Polymer
A21 Features  A20s Features 
Fast charging Non-removable 
Non-removable  Fast Charging
 A21 Charger Output Power  A20s Charger Output Power
5 V / 2 A  5 V / 2 A
9 V / 1.67 A
Galaxy A21 Launch Galaxy A20s Launch
A21 Announced  A20s Announced 
 2020, 4th April  2019, Sept.
A21 Status A20s Status
Release 25th April 2020 Release Sept. 2019



Galaxy A21 5G Price Galaxy A20s 5G Price
3 GB + 32 GB = 168 $
4 GB + 64 GB = 196 $ 
Galaxy A21 Design Galaxy A20s Design
A21 Colors  A20s Colors 
Black Black
Green
Red
A21 Width  A20s Width 
 77.5 mm 
  7.75 cm 
 0.25 ft 
  3.05 in 
A21 Height  A20s Height 
163.3 mm 
16.33 cm 
 0.54 ft 
  6.43 in 
A21 Thickness  A20s Thickness 
 8 mm 
  0.8 cm 
 0.03 ft 
  0.31 in 
A21 Weight  A20s Weight 
 183 g
 0.4 lbs
 6.46 oz
A21 Volume  A20s Volume 
 101.25 cm3
  6.15 in3
A21 Body Materials A20s Body Materials
Plastic Plastic
Galaxy A21 SIM Card Galaxy A20s SIM Card
A21 SIM Card Type   A20s SIM Card Type  
Nano-SIM (4FF - fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm) Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm) 
A21 Number of SIM Cards  A20s Number of SIM Cards 
1   2
A21 Features A20s Features
Dual SIM stand-by Dual SIM stand-by
Dual SIM optional



Galaxy A21 Networks Galaxy A20s Networks
GSM / LTE / UMTS
Galaxy A21 Mobile Network Technology and Bandwidth Galaxy A20s Mobile Network Technology and Bandwidth
UMTS (384 kbit/s )  UMTS (384 kbit/s) 
EDGE  EDGE 
 GPRS  
HSPA+  HSPA+ 
LTE Cat 4 (51.0 Mbit/s , 150.8 Mbit/s ) LTE Cat 4 (51.0 Mbit/s, 150.8 Mbit/s)
Galaxy A21 Networks Galaxy A20s Networks
A21 GSM A20s GSM
GSM 850 MHz (B5) GSM 850 MHz (B5)
GSM 900 MHz (B8) GSM 900 MHz (B8)
GSM 1800 MHz (B3) GSM 1800 MHz (B3)
GSM 1900 MHz (B2) GSM 1900 MHz (B2)
UMTS UMTS
UMTS 850 MHz (B5) UMTS 850 MHz (B5)
UMTS 900 MHz (B8) UMTS 900 MHz (B8)
UMTS 1900 MHz (B2)  UMTS 1900 MHz (B2)
UMTS 2100 MHz (B1) UMTS 2100 MHz (B1)
LTE LTE
 LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20) LTE-FDD 800 MHz (B20) 
LTE-FDD 850 MHz (B5) LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8) LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3) LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1) LTE-FDD 1900 MHz (B2)
LTE-FDD 2600 MHz (B7) LTE-FDD 2100 MHz (B1) 
LTE-FDD 2600 MHz (B7) 
LTE-TDD 1900 MHz (B39) 
 LTE-TDD 3400 MHz (B34)
LTE-TDD 2300 MHz (B40) LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41) LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38) LTE-TDD 2600 MHz (B38)

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