S4 Active is a dust and water-resistant smartphone from Samsung. Galaxy S4 Active sports a 4.99-inch full HD TFT display, which is powered by Quad Core CPU clocked at 1.9GHz. Features a 8MP camera with LED flash and a 2MP front camera. The smartphone has got connectivity options like NFC, Bluetooth 4.0, WiFi and LTE. S4 Active runs on Android 4.2.2 Jelly Bean and houses a 2,600mAh battery. Comes with 16GB of internal storage which can be expandable upto 64GB via microSD card and 2GB of RAM.