Samsung Galaxy A02s vs Samsung Galaxy M12 Specs Comparison

Design

Dimensions
6.46 x 2.99 x 0.36 inches 164.2 x 75.9 x 9.1 mm	6.46 x 2.99 x 0.38 inches 164.0 x 75.9 x 9.7 mm
Weight
6.91 oz (196.0 g)	7.80 oz (221.0 g)
Materials
Back: Plastic Frame: Plastic	Back: Plastic Frame: Plastic
Biometrics
	2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, White, Blue	Black, white, blue

Display

Size
6.5-inch	6.5-inch
Resolution
1600x720px, 20:9 ratio, 270 PPI	1600x720px, 20:9 ratio, 270 PPI
Technology
IPS LCD	PLS
Refresh rate
60Hz	90Hz
Screen-to-body
81.80 %	81.86 %
Features
Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 450 SDM450 (14 nm)	Samsung Exynos 850 S5E3830 (8 nm)
Processor
Octa-core 8x 1.8GHz Cortex-A53	Octa-core 8x 2.0GHz Cortex-A55
GPU
Adreno 506	Mali-G52 MP1
Memory
3GB/32GB (eMMC 5.1)	4GB (LPDDR4)/64GB (eMMC 5.1)
Storage expansion
microSDXC up to 1024 GB	microSDXC up to 1024 GB
OS
Android (12, 11, 10)	Android (10)

Battery

Type
5000 mAh, Li - Polymer	5000 mAh, Li - Polymer
Charging
Samsung Adaptive Fast Charging	Fast charging
Charge speed
Wired: 15.0W	Wired: 15.0W

Camera

Rear
Triple camera	Quad camera
Main camera
13 MP (Autofocus) Aperture size: F2.2	48 MP (Autofocus) Aperture size: F2.0
Second camera
2 MP (Macro) Aperture size: F2.4	5 MP (Ultra-wide) Aperture size: F2.2
Third camera
2 MP (Depth information) Aperture size: F2.4	2 MP (Macro) Aperture size: F2.4
Fourth camera
	2 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
1080p (30 fps)	1080p (30 fps)
Front
5 MP	8 MP (HDR) Video capture: 1080p

Connectivity & Features

Bluetooth
4.2	5.0
WLAN
802.11 b,g,n,802.1x Wi-Fi Direct, Hotspot	802.11 b,g,n Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C, USB 2.0
Location
GPS, A-GPS, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer	Accelerometer

Multimedia

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

Cellular

4G (FDD)
Bands 1, 3, 5, 7, 8, 20, 28	Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66(AWS-3)
4G (TDD)
Bands 38, 40, 41	Bands 38, 40, 41
3G
Bands 1, 5, 8	Bands 1, 2, 4, 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 7 (300/100 Mbit/s), LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
Date approved: Feb 07, 2021 FCC ID value: ZCASMA025U	Date approved: Mar 22, 2021 FCC ID value: A3LSMM127G
Measured SAR
Head: 1.00 W/kg Body: 0.85 W/kg Simultaneous Transmission: 1.40 W/kg Wireless Router: 0.85 W/kg	Head: 1.15 W/kg Body: 1.20 W/kg Simultaneous Transmission: 1.51 W/kg Wireless Router: 1.25 W/kg

Buyers information

In The Box
Power brick, USB Cable, Headphones, Sim Card extractor tool

Availability

Officially announced
Nov 24, 2020	Mar 11, 2021

Alternative variants

with 64GB storage

Memory	4GB/64GB

with 6GB RAM and 128GB storage

Memory	6GB/128GB

Links

Full specifications
Samsung Galaxy A02s Specs	Samsung Galaxy M12 Specs
User Reviews
Samsung Galaxy A02s User Reviews