What's the major difference between these two groups ?
Is this not true that:
a. both follows hanafi madhab jurisprudence (only few of them are shafi)
b. in Aqeedah school both are follower of Imam Abul Hasan Ashari ra and Abu Mansur Maturidi ra
c. both accept the four chains of tasawwuf - Naqshabandiyyah, Qadiriyyah, Soharwardiyyah and Chishtiyya.
d. both accepts the Sufi stories blindly, except few of them.
e. both were originated from India one in the city of barelvi (barelvis)& other in the city of deobandh (deobandis) approx. 150-200 years back.
then what is the major differences between these two groups