To find out the difference between the Galaxy A51 and Galaxy J7 you should compare their specifications side by side.
To identify these differences you have to compare the following specifications:
– Galaxy A51 vs. Galaxy J7 Dimensions and Weight.
– Galaxy A51 vs. Galaxy J7 Processor (CPU and GPU Type).
– Galaxy A51 vs. Galaxy J7 Screen size and technology.
– Galaxy A51 vs. Galaxy J7 RAM and Storage Size.
– Galaxy A51 vs. Galaxy J7 Camera Specs.
– Galaxy A51 vs. Galaxy J7 Battery Life and Size.