Samsung Galaxy Tab S2 8.0 has a pixel density of:
320.00

A.K.A. Galaxy Tab S2 8.0″
Released: 2015

Resolution: 2048×1536 8.0″ display

Quad XGA (QXGA) 2048×1536, 4:3 aspect ratio

Totaling mp (megapixels) and having a PPI of 320.00

Category: Tablet
Tags:

Samsung Galaxy Tab

Manufacturer	Samsung Electronics
Type	Tablet
Operating system	Android / Windows
Input	Touch screen
Related	Samsung Galaxy

This righthand infobox courtesy of Wikipedia.