Samsung Galaxy J2 2017 vs Samsung Galaxy A51

Samsung Galaxy J2 2017 vs Samsung Galaxy A51: Samsung Galaxy J2 2017 and Samsung Galaxy A51 are two popular smartphones from Samsung. In this article, we will compare the key features and specifications of these devices to help you make an informed decision.

Feature	Samsung Galaxy J2 2017	Samsung Galaxy A51
Display Size	4.7 inches	6.5 inches
Display Type	Super AMOLED	Super AMOLED
Resolution	540 x 960 pixels	1080 x 2400 pixels
Processor	Exynos 3475 Quad	Exynos 9611
RAM	1.5 GB	4 GB
Internal Storage	8 GB	64 GB
Expandable Storage	Yes (up to 256 GB)	Yes (up to 512 GB)
Main Camera	5 MP (f/2.2)	48 MP (f/2.0)
Front Camera	2 MP (f/2.2)	32 MP (f/2.2)
Video Recording	HD (720p) @ 30fps	4K @ 30fps
Battery Capacity	2000 mAh	4000 mAh
Operating System	Android 7.1 Nougat	Android 10
Bluetooth	4.2	5.0
Wi-Fi	802.11 b/g/n	802.11 a/b/g/n/ac
Weight	130 grams	172 grams
Dimensions	136.5 x 69 x 8.4 mm	158.5 x 73.6 x 7.9 mm
SIM Card	Dual SIM (Micro-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Fingerprint Sensor	No	Yes (under display, optical)
Colors	Black, Gold	Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Pink