Samsung recently released Galaxy S Plus because of Its Galaxy S I9001 huge successes. Before purchasing Galaxy plus you should know the key difference between these two smart phone.  I have highlighted key difference between this amazing smart phone. You can decided that buy this gadget. 

 Samsung Galaxy S vs Galaxy S Plus Comparison 
Features Galaxy S Plus Galaxy S

Processor 

Galaxy S Plus comes with 1.4 GHz Qualcomm Scorpion  Galaxy S equipped with 1GHz processor 
Graphics Adreno 205  PowerVR SGX540 
Android OS Android v2.3 (Gingerbread) Android v2.1 (Eclair)
Weight 108 g 118 g
Battery 1650 mAh 1500 mAh

Galaxy plus loaded with good processor and Battery backup and it is 10gm lesser than Galaxy S. But earlier release Galaxy s comes with good graphics card and its OS is outdated but upgraded it later. 

Main constraint is price tab. If you want to buy Galaxy S Plus then you should pay 50$ more. Then think which one you want to buy. If you ready to spend 50$ more than go for Plus else purchase Galaxy S.

Samsung Galaxy S Plus

Samsung Galaxy S Plus

 
Samsung Galaxy S

Samsung Galaxy S