2.3 Technical requirements

We've grouped the screen resolution in the next groups:

ID	Name	Base resolution	Related resolutions	NLAPP 3.0
1	Android Small Smartphone	240x320	240x400, 240x432	Not supported
2	iPhone, Android Smartphone	320x480	320x568	Supported
3	Android Small Tablet	480x800	480x720, 480x854	Supported
4	Android Tablet	720x1280	800x1280	Supported
5	iPad, Android Big Tablet	768x1024	600x1024	Supported
6	iPad Retina	1536x2048	-	Supported

So, the technical requirements for learningApp are the following:

	Android	iOS
Required versions	Requires Android 4.0 or later	Requires iOS 8.2 or later
Screen resolutions	Normal mdpi screen (320 x 480) 3.2" QVGA ADP2 3.2" HVGA slider ADP1 Normal hdpi screen (480 x 720) Nexus One Nexus S (4.0") Large mdpi screen, Normal hdpi screen (480 x 800) 4.0" WVGA 3.7" WVGA 5.1" WVGA Large mdpi screen, Normal hdpi screen (480 x 854) 5.4" FWVGA 3.7" FWVGA slider Normal xhdpi screen (720 x 1280) Galaxy Nexus (4.7") 4.65" 720p Large tvdpi screen (800 x 1280) Nexus 7 (7.3") 4.7" WXGA Large mdpi screen (1024 x 600) 7.0" WSVGA Tablet X-Large mdpi screen (1280 x 800) 10.1" WXGA Tablet	640x960 iPhone 4 iPhone 4S 640 x 1136 iPhone 5, 5C, 5S iPod Touch 5G 768 x 1024 iPad 2 iPad Mini 1536 x 2048 iPad Retina
Viewport size		320 x 480 iPhone 4 iPhone 4S 320 x 568 iPhone 5, 5C, 5S iPod Touch 5G 768 x 1024 iPad 2 iPad Mini iPad Retina