Excellent display: Getting the facts straight here for all the users, the device comes with a 5.5-inch HD Super AMOLED display accompanied with a screen resolution of 720 x 1,280 pixels. The most important part in the display setup here is the Super AMOLED display which helps in improving visibility under sunlight. Also, the display visuals are simply great and soothing to the eyes. 
  
Apt storage capacity: The list of why should you buy is simply incomplete without the mention of the storage capacity of the device. It has an internal storage capacity of 32GB which can be further expanded up to 256GB.  Now, with such a storage capacity the user have the leeway to store multiple data and media files without actually worrying about storage space. 

Sound processing front: The entire likeability factor of the device is based on the performance of the device. It entirely depends on the kind of processing font that the device features. In the case of  Samsung Galaxy J4 Plus, it is safe to conclude that the performance of the device is right up there with other premium smartphones. The device is powered by an Octa-core, 1.6GHz, Cortex A53 processor coupled with 3GB which makes multitasking smoother.  

Good battery backup: For keeping the device energized for a considerable period of time the smartphone company has added a 3,300mAh Li-ion battery, which in turn provides a par battery backup.