kunnusingh
Journeyman
Don't post stupid comments.
I don't know about Stylus but "Samsung Galaxy A3" worth Rs.8000 - (Up-gradable to 7)
Dual Sim, 3G.
Not support 4G but there is no super difference in 3G or 4G.
Wait for Samsung update, Once they will role Android 7 update for Galaxy A3 then purchase it.
Samsung On Pro7 - Dual SIM and there is a chance that it will get upgrade to 7 in future, This is not confirmed by company but I am sure that either company will provide upgrade or someone from XDA forum will release upgrade.
Dual Sim, 3G.
Not support 4G but there is no super difference in 3G or 4G.
Wait for Samsung update, Once they will role Android 7 update for Galaxy A3 then purchase it.
Samsung On Pro7 - Dual SIM and there is a chance that it will get upgrade to 7 in future, This is not confirmed by company but I am sure that either company will provide upgrade or someone from XDA forum will release upgrade.