Asus ZenFone 3 Max vs Samsung Galaxy A20 Specs Comparison

Design

Dimensions
5.89 x 2.90 x 0.34 inches 149.5 x 73.7 x 8.55 mm	6.24 x 2.94 x 0.31 inches 158.4 x 74.7 x 7.8 mm
Weight
5.22 oz (148.0 g)	5.96 oz (169.0 g)
Materials
	Back: Plastic
Biometrics
Fingerprint (touch)	2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Gold, Gray	Black,Deep blue, Red

Display

Size
5.2-inch	6.4-inch
Resolution
1280x720px, 282 PPI	1560x720px, 19.5:9 ratio, 268 PPI
Technology
IPS LCD	Super AMOLED
Refresh rate
	60Hz
Screen-to-body
67.64 %	84.95 %
Colors
16 777 216
Peak brightness
400 cd/m2 (nit)
Features
Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
MediaTek	Samsung Exynos 7884 (14 nm)
Processor
Quad-core	Octa-core 1800 MHz ARM Cortex-A73 and ARM Cortex-A53
GPU
Mali-T720	Mali-G71 MP2
Memory
3GB/32GB	3GB (LPDDR4)/32GB
Storage expansion
microSDXC up to 128 GB	microSDXC up to 512 GB
OS
Android (7.0 Nougat, 6.0 Marshmallow)	Android (11, 10, 9.0 Pie)

Battery

Type
4130 mAh, Li - Ion	4000 mAh
Charging
	Samsung Adaptive Fast Charging

Camera

Rear
Single camera	Dual camera
Main camera
13 MP (Autofocus) Aperture size: F2.2	13 MP (Autofocus) Aperture size: F1.9 Focal length: 27 mm Sensor size: 1/3.1" Pixel size: 1.12 μm
Second camera
	5 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/5" Pixel size: 1.12 μm
Flash
LED	LED
Video recording
Yes Time-lapse video, Picture-taking during video recording, Video calling, Video sharing	1080p (30 fps)
Front
5 MP (HDR)	8 MP

Connectivity & Features

Bluetooth
4.0, Yes	5.0
WLAN
802.11 b,g,n	802.11 a,b,g,n,ac Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0	Type-C, USB 2.0
Location
GPS, A-GPS	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Compass	Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other
Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback	Dolby Atmos
Screen mirroring
	Wireless screen share
Radio
FM
Additional microphone(s)
	Noise cancellation

Cellular

4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 17	Bands 2, 3, 4, 5, 7, 13, 20, 28, 66(AWS-3)
3G
Bands 5, 8, 4, 2, 1	Bands 1, 2, 5, 8
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	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, Micro SIM	Nano SIM

Phone Features

Notifications
Haptic feedback
Other features
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval
	Date approved: Jun 19, 2019 FCC ID value: A3LSMA205U
Measured SAR
	Head: 1.09 W/kg Body: 0.60 W/kg Simultaneous Transmission: 1.37 W/kg Wireless Router: 1.00 W/kg Phablet: 3.94 W/kg

Buyers information

MSRP
	$ 250

Alternative variants

Memory	2GB/16GB

for T-Mobile and Metro

4G (FDD)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 66(AWS-3), 71(600)
4G (TDD)	Bands 38, 39, 40, 41
3G	Bands 5, 8, 4, 2, 1

for Verizon, Sprint, Virgin Mobile and Boost Mobile

4G (FDD)	Bands 2, 4, 5, 12, 13, 25, 26, 71(600)
4G (TDD)	Bands 41
3G	Bands 5, 8, 4, 2, 1

for US Cellular

4G (FDD)	Bands 2, 4, 5, 12, 13, 25, 66(AWS-3), 71(600)
3G	Bands 5, 8, 4, 2, 1

Links

Full specifications
Asus ZenFone 3 Max Specs	Samsung Galaxy A20 Specs
User Reviews
	Samsung Galaxy A20 User Reviews