Samsung SPH M100 
 Operating system: -;  Chipset: -;  CPU: -;  GPU: -;  Sensors: No;  Messaging: SMS;  Browser: Yes;  Radio: Yes;  GPS: No;  Java: No;  Colors: silver;  More Feature: - conference call,backlit- calendar- MP3 player- Phone Lock,keypad lock,Restrict Acces...
Samsung Grand Prime VE SM-G531H 
 Operating system: Android 5.1.1 Lollipop;  Chipset: Spreadtrum SC8830;  CPU: ARM Cortex-A7, 1.3 GHz, cores:  4;  GPU: ARM Mali-400 MP2;  Sensors: Proximity,Accelerometer,Compass;  Messaging: SMS,MMS,Email,IM;  Browser: HTML,HTML5,CSS 3;  Radio: Yes; ...