For Samsung Galaxy J7
The Samsung Galaxy J7 comes with a 5.5-inch glass featuring a 720 x 1280 resolution. That combination results in a pixel density of 267ppi. The Snapdragon 615 SoC found under the hood includes an octa-core CPU and the Adreno 405 GPU. 1.5GB of RAM is inside, along with 16GB of internal storage.