The excillent cell phone ever I have used it since 5 months.
The Samsung Galaxy Grand Prime 4G is a dual SIM(GSM and GSM) smartphone that accepts two Micro-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, NFC, FM, 3G, 4G(with support for Band 40 used by some LTE networks in India). Sensors on the phone include Proximity sensor, Accelerometer.
The Samsung Galaxy Grand Prime 4G runs Android 5.1 and is powered by a 2600mAh removable battery. It measures 144.80 x 72.10 x 8.60(height x width x thickness) and weighs 156.00 grams.