Refurbished iPhone 14 Pro from $461
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Samsung Galaxy A02s vs Samsung Galaxy A03 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
Samsung Galaxy A02s
Samsung Galaxy A03
Samsung Galaxy A02s Samsung Galaxy A03
Released · Jan 04, 2021
Released · Jan 10, 2022
6.5-inch · 1600x720px
6.5-inch · 1600x720px
Triple camera
Dual camera
3GB · 32GB
3GB · 32GB
5000 mAh
5000 mAh
Check prices

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 0.36 inches
164.2 x 75.9 x 9.1 mm
Weight
6.91 oz (196.0 g)
Materials
Back: Plastic
Frame: Plastic 		Back: Plastic
Frame: Plastic
Biometrics
Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black, White, Blue Black, Blue, Red

Display

Size
6.5-inch 6.5-inch
Resolution
1600x720px, 20:9 ratio, 270 PPI 1600x720px, 20:9 ratio, 270 PPI
Technology
IPS LCD IPS LCD
Refresh rate
60Hz 60Hz
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) Unisoc T606 (12 nm)
Processor
Octa-core
8x 1.8GHz Cortex-A53 		Octa-core
1600 MHz
GPU
Adreno 506 Mali-G57 MP1
RAM
3GB 3GB
Internal storage
32GB (eMMC 5.1), available to use: 20.5 GB 32GB (eMMC 5.1)
Storage expansion
microSDXC up to 1024 GB microSDXC
OS
Android (12, 11, 10) Android (13, 12, 11)

Battery

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

Camera

Rear
Triple camera Dual camera
Main camera
13 MP (Autofocus)
Aperture size: F2.2 		48 MP (Autofocus)
Aperture size: F1.8
Second camera
2 MP (Macro)
Aperture size: F2.4 		2 MP (Depth information)
Aperture size: F2.4
Third camera
2 MP (Depth information)
Aperture size: F2.4
Flash
LED LED
Video recording
1920x1080 (Full HD) (30 fps) 1920x1080 (Full HD) (30 fps)
Front
5 MP 5 MP

Connectivity & Features

Bluetooth
4.2 5.1
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 microUSB
Location
GPS, A-GPS, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Sensors
Accelerometer Accelerometer

Multimedia

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

Cellular

4G (FDD)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT) Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+) Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 1(2100), 5(850), 8(900) Bands 1(2100), 5(850), 8(900)
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes Yes
SIM type
Nano SIM Nano SIM

Regulatory Approval

FCC approval
Date approved: Feb 07, 2021
FCC ID value: ZCASMA025U
Measured SAR
Head: 1.00 W/kg
Body: 0.85 W/kg
Simultaneous Transmission: 1.40 W/kg
Wireless Router: 0.85 W/kg

Buyers information

In The Box
Power brick, USB Cable, Headphones, Sim Card extractor tool Phone, Type-C cable, Sim ejector, Papers

Availability

Officially announced
Nov 24, 2020 Nov 26, 2021

Alternative variants

with 64GB storage
RAM 4GB
Internal storage 64GB
FCC OKs Cingular\'s purchase of AT&T Wireless