Brand
OEM producing the smartphone
Model
Galaxy S IV Active, SGH-I537, I537, GT-I9295, I9295
Model name based on OEM nomenclature
Phone type
Classification based on what functionalities are offered by the phone
Form factor
Classification of smartphone according to basic shape
Operating system
Android 4.2.2 Jelly Bean, Android 4.3 Jelly Bean, Android 4.4 KitKat, Android 5.0.1 Lollipop
Operating system powering the entire smartphone. In an Android phone this is the OEM's fork on android with their customisations and features. Some of the most popular Android Skins include MIUI, Oxygen OS, Grace UI, HYC sense etc.
Dimensions
physical dimensions of the smartphone
Weight
Weight of the mobile phone in grams
Colours
Availability of various colors
IP certified
Availability of Ingress protection which includes water, dust, shock resistance depending on certification