Samsung

CPU: 1.3GHz quad-core

RAM: 1GB

ROM: 8GB

CAMERA: 5MP Back Camera

OS: 6.0

CPU: 1.3GHz quad-core Exynos 3475 processor

RAM: 1GB

ROM: 8GB

Camera: 5MP Back Camera

OS: 5.1 Android Version

• 8-megapixel rear camera with flash
• 5-inch 720p OLED screen
• Android 5.0.1 with TouchWiz
• 8GB storage
• Spreadtrum SC8830 quad-core CPU
• 1.5GB RAM

CPU: 1.6GHz octa-core

RAM; 2GB

ROM: 16

Camera: 13MP back Camera

OS: 6.0 Android Version

CPU: 1.9GHz octa-core Samsung Exynos 8895 processor

RAM: 4GB

ROM: 64gb

Camera: 12GB

OS: 7.0 Android Version

Processor: 1.4GHz quad-core

Front Camera: 5-megapixel

RAM:2GB

Storage:16GB

Rear Camera :13-megapixel