Samsung Galaxy J4 is powered by a 3000mAh removable battery. It measures 151.70 x 77.20 x 8.10 (height x width x thickness) and weighs 175.00 grams.
specs
Display 5.50-inch
Processor 1.4GHz quad-core
Front Camera 5-megapixel
Resolution 720x1280 pixels
RAM 2GB
OS Android 8.0
Storage 16GB
Rear Camera 13-megapixel
Battery Capacity 3000mAh
sumber
samsung