Whenever you are in a dilemma of choosing an MBA program you need to consider 2 very important things.
Once you have done this basic analysis, go on and choose an MBA program that suits your needs best.
Your question is regarding an online MBA from the University of Bradford. One thing you need to know is that no matter how good the university is, an online MBA is not as impactful as an offline MBA. The lack of contact hours, peer learning, and the network does not do justice to the MBA program.
ISB Hyderabad on the other hand is a recognized brand and its global rankings are a testament to its worth and brand. ISB is ranked 44th best program in the list of top 100 global MBAs (FT Rankings). Not many MBA programs can match that level let alone online programs.
The most important thing to consider is the cost analysis benefit and the quality of learning rendered by both programs.