Samsung Galaxy A07 vs Samsung Galaxy A3 (2017)

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Galaxy A07 compared with Galaxy A3 (2017)

	SamsungGalaxy A07	SamsungGalaxy A3 (2017)
Overview
Released
Released	August 2025	February 2017
Display
Screen size
Screen size	6.7″	4.7″
Resolution
Resolution	1600 × 720 (better)	1280 × 720
Sharpness
Sharpness	262 pixels per inch	312 pixels per inch (better)
Panel
Panel	LCD	OLED
Refresh rate
Refresh rate	90 Hz	–
Display type
Display type	PLS LCD	HD Super AMOLED with Always On Display
Performance
Chip
Chip	MediaTek Helio G99	Exynos 7870
Memory
Memory	4 GB – 8 GB (better)	2 GB
Storage
Storage	64 GB, 128 GB, 256 GB (better)	16 GB
CPU
CPU	–	1.6 GHz octa-core; identified as Exynos 7870 by TechRadar and Notebookcheck
Storage type
Storage type	Dedicated microSD slot supports cards up to 2 TB	MicroSD slot supports up to 256 GB
Cameras
Main camera
Main camera	50 MP (better)	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	8 MP	8 MP
Main camera
Main camera	50 MP, F1.8, autofocus; no optical image stabilisation	13 MP, F1.9
Front camera
Front camera	8 MP, F2.0	8 MP, F1.9
Video recording
Video recording	Full HD 1920 × 1080 at 30 fps	–
Camera features
Camera features	2 MP F2.4 depth camera	–
Battery and charging
Battery
Battery	5,000 mAh (better)	2,350 mAh
Wired charging
Wired charging	Up to 25 W	–
Wireless charging
Wireless charging	None	None
Battery life detail
Battery life detail	–	2,350 mAh
Design
Type
Type	Standard	Standard
Weight
Weight	184 g	138 g (better)
Thickness
Thickness	7.6 mm (better)	7.9 mm
Height × width
Height × width	167.4 × 77.4 mm	135.4 × 66.2 mm
Water and dust resistance
Water and dust resistance	–	IP68
Materials
Materials	–	Metal frame and 3D glass back
Colours
Colours	Green, light violet and black in Indonesia	Black Sky, Gold Sand, Blue Mist and Peach Cloud
Biometrics
Biometrics	Side fingerprint reader	Fingerprint reader in the home button
Software
Operating system
Operating system	Android	Android
Software at launch
Software at launch	Android with One UI 7.0	Android 6.0 Marshmallow
Connectivity
SIM
SIM	Dual nano-SIM plus dedicated microSD slot on Caribbean SM-A075M	–
Wi-Fi
Wi-Fi	Wi-Fi 802.11a/b/g/n/ac at 2.4 and 5 GHz on SM-A075M	–
Bluetooth
Bluetooth	Bluetooth 5.3 on SM-A075M	–
USB
USB	USB Type-C 2.0; 3.5 mm headphone socket	USB-C
Positioning
Positioning	GPS, GLONASS, BeiDou, Galileo and QZSS on SM-A075M	–