This is an original sumsung galaxy trend plus phone from safaricom house which only has a single card slot.
It has and internal storage of 10gb and a ram of 2gb. It has never hunged since it was bought. It has ever been strong since bought up to today.
Everything in good condition except the battery which can take one day only when data is switched off.
The device name is gt-s7580
android version is 4.2.2
mobile network type is edge 2
This sumsung support full card and not micro. But if you still have micro you can fix it and it will accommodate it.
Because its brand is missing from the list given that is why a brand next to this is used for advert purposes
Screen Size: 4-5 inches