Samsung Galaxy A21 vs ZTE Axon 30 5G Specs Comparison

Design

Dimensions
6.61 x 3.02 x 0.32 inches 167.8 x 76.7 x 8.1 mm	6.70 x 3.06 x 0.31 inches 170.2 x 77.8 x 7.8 mm
Weight
6.81 oz (193.0 g)	6.67 oz (189.0 g)
Materials
Back: Plastic Frame: Plastic	Back: Glass
Biometrics
Fingerprint (touch)	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black	Black, Aqua

Display

Size
6.5-inch	6.9-inch
Resolution
1600x720px, 20:9 ratio, 270 PPI	2460x1080px, 20.5:9 ratio, 388 PPI
Technology
IPS LCD	AMOLED
Refresh rate
60Hz	120Hz
Screen-to-body
79.20 %	85.97 %
Features
Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Mediatek Helio P35 MT6765 (12 nm)	Qualcomm Snapdragon 870 5G SM8250-AC (7 nm)
Processor
Octa-core 4x 2.3GHz Cortex-A53 + 4x 1.8GHz Cortex-A53	Octa-core 32000 MHz Kryo 585
GPU
PowerVR GE8320	Adreno 650
Memory
3GB (LPDDR4)/32GB (eMMC 5.1)	6GB/128GB
Storage expansion
microSDXC up to 512 GB	microSDXC
OS
Android (10)	Android (11)

Battery

Type
4000 mAh, Li - Polymer	4500 mAh
Charging
Fast charging	Fast charging
Charge speed
Wired: 15.0W	Wired: 55.0W

Camera

Rear
Quad camera	Quad camera
Main camera
16 MP (PDAF) Aperture size: F1.8 Sensor size: 1/3.06" Pixel size: 1 μm	64 MP (PDAF)
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm	8 MP (Ultra-wide)
Third camera
2 MP (Macro) Aperture size: F2.4	5 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	16 MP (Under-screen)

Connectivity & Features

Bluetooth
5.0	5.1
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope
Hearing aid compatible
M4/T3
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC	NFC

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Screen mirroring
Wireless screen share	Wireless screen share
Radio
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(AWS-3), 71(600)
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
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: Aug 13, 2021 FCC ID value: SRQ-ZTEA2322G
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: 1.10 W/kg Body: 0.98 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.07 W/kg

Buyers information

MSRP
$ 250	$ 599 / € 599

Availability

Officially announced
Apr 08, 2020

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

With 8GB RAM

Memory	8GB

for Sprint

4G (FDD)	Bands 2, 3, 4, 5, 7, 12, 13, 25, 26, 66(AWS-3), 71(600)
4G (TDD)	Bands 41

With 12GB RAM and 256GB internal storage

Memory	12GB/256GB

Links

Full specifications
Samsung Galaxy A21 Specs	ZTE Axon 30 5G Specs
PhoneArena Review
	ZTE Axon 30 5G Review
User Reviews
Samsung Galaxy A21 User Reviews