DevStat

Android application to quickly query device data. This can also be used to help debug the cause of an app not showing in the Google Play store due to your AndroidManifest.xml settings e.g. Camera auto-focus.

I'm no longer listing this in Google Play Store.

Information

Screen Metrics

Width
Height
Display density
Drawable density
Screen size

Software

Android version
SDK Int
OpenGL ES version

Hardware

Manufacturer
Device
Model
Brand
Board
Host
Product
Memory class
Large memory class
Maximum memory
Free space
Vibrator presence
Telephony
Autofocus availability
ABIs
Online Processors

Features

All features available to the device

Crypto

Providers and their set of supported algorithms