Samsung Galaxy A21 vs Samsung Galaxy A20s
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
Galaxy A21
Galaxy A20s
Announced
2020, April
2019, September
Released
2020, April
2019, September
Status
Available
Available
Design
Type
Bar
Bar
Protection
Glass front, plastic back, plastic frame
Glass front, plastic back, plastic frame
Colors
Black
Black, Blue, Red, Green
Dimensions
-
163.3 x 77.5 x 8 mm (6.43 x 3.05 x 0.31 in)
Weight
-
183 g (6.46 oz)
Network
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only)
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - SM-A207M/DS
HSDPA 850 / 900 / 1900 / 2100 - SM-A207F/DS
4G Network
LTE
LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - SM-A207F/DS
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) - SM-A207M/DS
SIM
Nano SIM
Nano SIM
Dual SIM
Dual SIM (Nano-SIM, dual stand-by)
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
Super AMOLED
IPS LCD
Size
6.5 inches, 102.0 cm2
6.5 inches, 103.7 cm2 (~81.9% screen-to-body ratio)
Resolution
720 x 1560 pixels
720 x 1560 pixels
Display Colors
16M colors
16M Colors
Touch Screen
Capacitive Touchscreen
Yes Capacitive touchscreen
Pixel Density
-
264 ppi density
Media
FM Radio
Yes
Yes
Earphone Jack
Yes
Yes
Camera
Camera Set
Quad Cameras
Triple Cameras
Main Camera
16 MP, (wide), AF
13 MP, f/1.8, 27mm (wide), PDAF
2nd Camera
8 MP, (ultrawide)
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
3rd Camera
2 MP, (macro)
5 MP, f/2.2, (depth)
4th Camera
2 MP, (depth)
-
Camera Video
1080p@30fps
1080p@30fps
Features
Panorama, HDR
Panorama, HDR
Flash
LED Flash
LED Flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
13 MP, (wide)
8 MP
Selfie Video
-
1080p@30fps
Software
OS
Android 10.0
Android 9.0 (Pie)
User Interface
One UI 2.0
One UI
Hardware
CPU
Octa Core, 2.3 GHz
Octa-core 1.8 GHz Cortex-A53
RAM
4 GB
3 GB
Internal Storage
64 GB
32 GB
Card Slot
Yes microSD, up to 512 GB (dedicated slot)
Yes microSD, up to 512 GB (dedicated slot)
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Chipset
-
Qualcomm SDM450 Snapdragon 450 (14 nm)
GPU
-
Adreno 506
Connectivity
Bluetooth
5.0, A2DP, LE
4.2, A2DP, LE
Wi-fi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
microUSB 2.0
microUSB 2.0
GPS
Yes, with A-GPS, GLONASS, BDS
Yes, with A-GPS, GLONASS, BDS
NFC
Yes
Yes
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Ion (Lithium Ion)
Capacity
4000 mAh battery
4000 mAh battery
Placement
Non-removable
Non-removable
Fast Charging
Yes, 15W
Yes, 15W
Standby
-
-
Talk Time
-
-
Music Play
-
-