Phone / Tablet / Laptop / E-Reader / Desktop LCD / HDTV

Amazon Kindle Fire HD has a pixel density of:

A.K.A. Kindle Fire HD 7″
Released: 2012

Resolution: 1280×800 7″ display

Wide XGA (WXGA) 1280×800, 8:5 aspect ratio

Totaling 1.02mp (megapixels) and having a PPI of 215.63

Category: Tablet
Tags: kindle, amazon, android, amazon app store, fire, hd

Amazon Fire HD
Kindle Fire HD 8.9.jpg
Fire HDX 8.9″
Manufacturer Quanta Computer
Type Tablet computer
Operating system Fire OS proprietary fork of Android OS
CPU ARM core (see table)
Memory 1 GB RAM
Storage 8–32 GB Flash (internal)
Removable storage MicroSDXC slot (some models)
Display 6″, 7″, 8″, 8.9″ (mostly HDX models), 10.1″ LCD
Sound Stereo speakers
Camera Front
Connectivity Micro-USB 2.0 (type B), Micro-HDMI,
3.5mm stereo jack, 802.11 Wi-Fi,
4G LTE (8.9″ model),[1] Bluetooth[2]
Online services Amazon Prime, Amazon Cloud Storage, Amazon Cloud Player, Amazon video, Amazon Silk, Amazon Appstore, Amazon Kindle Store
Predecessor Kindle Fire
Successor Fire HDX
Website Amazon Fire HD

This righthand infobox courtesy of Wikipedia.