Samsung Galaxy A21 vs Nokia G20 Specs Comparison

Availability

Officially announced
Apr 08, 2020	Apr 08, 2021
Prices (MSRP)
$250	€159

Design

Dimensions
6.61 x 3.02 x 0.32 inches 167.8 x 76.7 x 8.1 mm	6.49 x 2.99 x 0.36 inches 164.9 x 76.0 x 9.2 mm
Weight
6.81 oz / 193.0 g	6.94 oz / 197.0 g
Materials
Back: Plastic Frame: Plastic
Resistance
	Yes; IP IPX2
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Left: Lock/Unlock key; Right: Volume control
Colors
Black	Night, Glacier

Display

Size
6.5-inch, 79.20% screen-to-body	6.5-inch
Type
IPS LCD, 60Hz
Resolution
1600x720px, 20:9 ratio, 270 PPI	20:9 ratio

Hardware

System chip
Mediatek Helio P35 MT6765 (12 nm)	Mediatek G35 MT6765G (12 nm)
Processor
Octa-core 4x2.3GHz Cortex-A53 4x1.8G​Hz Cortex-A53	Octa-core 2300 MHz Cortex-A53
GPU
PowerVR GE8320	PowerVR GE8320
Memory
3GB (LPDDR4)/32GB (eMMC 5.1)	4GB (LPDDR4)/64GB 4GB/128GB
Storage expansion
microSDXC up to 512 GB	microSDXC up to 512 GB
OS
Android (10)	Android (11)

Battery

Type
4000 mAh, Li - Polymer	5050 mAh, Li - Ion
Charging
Fast charging
Charge speed
Wired: 15.0W	Wired: 10.0W

Camera

Rear
Quad camera	Quad camera
Main camera
16 MP (PDAF) Aperture size: F1.8 Sensor size: 1/3.06" Pixel size: 1 μm	48 MP (Autofocus) Aperture size: F1.8
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm	5 MP (Ultra-wide)
Third camera
2 MP (Macro) Aperture size: F2.4	2 MP (Macro)
Fourth camera
2 MP (Depth information) Aperture size: F2.4	2 MP (Depth information)
Flash
LED	LED
Video recording
1080p (30 fps)	Yes
Front
13 MP Video capture: 1080p	8 MP

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	b,g,n Wi-Fi Direct, Hotspot 802.11 b, g, n
USB
Type-C, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Ambient light sensor, Proximity sensor
Hearing aid compatible
M4/T3
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Cell ID, Wi-Fi positioning
Other
NFC	NFC

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM	FM
Additional microphone(s)
	Noise cancellation

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66, 71
4G (TDD) Bands
38, 39, 40, 41
3G Bands
1, 2, 4, 5, 8
Data Speed
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE Cat 4 (150/50 Mbit/s)
Dual SIM
	Yes
SIM type
Nano SIM	Nano SIM
HD Voice
Yes

Regulatory Approval

FCC approval
Date approved: Apr 17, 2020 FCC ID value: ZCASMA215U	Date approved: Apr 19, 2021 FCC ID value: 2AJOTTA-1343
Measured SAR
Head: 0.42 W/kg Body: 1.27 W/kg Simultaneous Transmission: 1.27 W/kg Wireless Router: 1.27 W/kg	Head: 0.38 W/kg Body: 0.94 W/kg Simultaneous Transmission: 1.16 W/kg Wireless Router: 0.99 W/kg

Alternative variants

for Verizon

4G (FDD) Bands	1, 2, 3, 5, 7, 8, 20, 28
4G (TDD) Bands	38, 40, 41
3G Bands	5, 8, 2, 1

Memory	128GB

for Sprint

4G (FDD) Bands	2, 3, 4, 5, 7, 12, 13, 25, 26, 66, 71
4G (TDD) Bands	41

Discover more

Full Specs Samsung Galaxy A21 Specs

Full Specs Nokia G20 Specs