Samsung Galaxy A02s vs Samsung Galaxy A03s

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Galaxy A02s compared with Galaxy A03s

	SamsungGalaxy A02s	SamsungGalaxy A03s
Overview
Released
Released	December 2020	August 2021
Display
Screen size
Screen size	6.5″	6.5″
Resolution
Resolution	1600 × 720	1600 × 720
Sharpness
Sharpness	270 pixels per inch	270 pixels per inch
Panel
Panel	LCD	LCD
Display type
Display type	HD+ PLS TFT Infinity-V display	HD+ PLS LCD Infinity-V display
Performance
Chip
Chip	Snapdragon 450	MediaTek Helio P35
Memory
Memory	3 GB	3 GB – 4 GB (better)
Storage
Storage	32 GB	32 GB, 64 GB (better)
Storage type
Storage type	Dedicated microSD slot supports cards up to 1 TB	Dedicated microSD slot supports cards up to 1 TB
Cameras
Main camera
Main camera	13 MP	13 MP
Ultra wide camera
Ultra wide camera	None	None
Telephoto camera
Telephoto camera	None	None
Optical zoom
Optical zoom	None	None
Front camera
Front camera	5 MP	5 MP
Main camera
Main camera	13 MP, F2.2, autofocus; no optical image stabilisation	13 MP, F2.2, autofocus; no optical image stabilisation
Front camera
Front camera	5 MP, F2.2	5 MP, F2.2
Video recording
Video recording	Full HD 1920 × 1080 at 30 fps	Full HD 1920 × 1080 at 30 fps
Camera features
Camera features	2 MP F2.4 macro and 2 MP F2.4 depth cameras	2 MP F2.4 macro and 2 MP F2.4 depth cameras
Battery and charging
Battery
Battery	5,000 mAh	5,000 mAh
Wired charging
Wired charging	Up to 15 W	–
Wireless charging
Wireless charging	None	None
Design
Type
Type	Standard	Standard
Weight
Weight	198 g	198 g
Thickness
Thickness	9.2 mm	9.2 mm
Height × width
Height × width	166.5 × 75.9 mm	166.5 × 75.9 mm
Colours
Colours	Black and white in Spain; blue was also sold in Vietnam	Black, blue and white in Vietnam
Biometrics
Biometrics	Face recognition, no fingerprint reader (Android Authority)	Side fingerprint reader
Software
Operating system
Operating system	Android	Android
Software at launch
Software at launch	Android 10 with One UI 2.5 (Android Authority)	Android 11 with One UI Core 3.1
Connectivity
SIM
SIM	Dual nano-SIM plus dedicated microSD slot on European SM-A025G	Dual nano-SIM plus dedicated microSD slot on European SM-A037G
Wi-Fi
Wi-Fi	Wi-Fi 802.11b/g/n at 2.4 GHz on SM-A025G	Wi-Fi 802.11b/g/n at 2.4 GHz on SM-A037G
Bluetooth
Bluetooth	Bluetooth 4.2 on SM-A025G	Bluetooth 5.0 on SM-A037G
NFC
NFC	Supported on Spanish SM-A025G variant	Supported on Irish SM-A037G variant
USB
USB	USB Type-C 2.0; 3.5 mm headphone socket	USB Type-C 2.0; 3.5 mm headphone socket
Positioning
Positioning	GPS, GLONASS, BeiDou and Galileo on SM-A025G	GPS, GLONASS, BeiDou and Galileo on SM-A037G