HDFC Superia Card vs HDFC Diners Club Premium Credit Card

• Convert reward points into miles or vouchers of domestic airlines such as Jet Airways, Air India, etc. and save up to Rs. 8000 a year. Redeem points for miles with over twenty international airlines through KrisFlyer, Singapore Airline's frequent flyer programme  
• Enjoy gaining 50% more reward points at premium restaurants        
• Gain Three reward points for every Rs. 150 spent and exchange them for miles (at 0.7 miles for every point) or gifts from an exclusive reward catalogue. These Reward points are valid for two years.
• Complimentary Priority Pass Membership.
• On fuel transactions, you'll avail 1% Fuel Surcharge waiver ( Minimum transaction of Rs. 400, Maximum Cashback of Rs. 500 per statement cycle)
• Stay protected against unauthorised use while shopping with the EMV Chip Card technology
• Zero liability on the lost card after reporting the loss
• Get up to 50 interest-free days from date of purchase (subject to the submission of charge by the merchant). Enjoy Revolving Credit at a nominal interest rate
• First year's membership free if you spend Rs. 15,000 within the first 90 days
• Renew the membership for free by spending Rs. 75,000 in a year

• You can convert reward points to miles on Jet Airways, Air India and Singapore Airlines (1 reward point = 0.50 air mile)
• Avail 10 X Reward Point on International spends
• 24x7 concierge service for reservations for travel needs
• Redeem Reward Points for booking Air Tickets / Hotels across 150+ Airlines and Choice of hotels (Domestic & International) at www.hdfcbankdinersclub.com .(1 Reward Point = 0.50 AirMile)
• Lowest mark up on foreign currency transactions: Just 2%
• Insurance Benefits 

Pros

• Complimentary Priority Pass Membership.
• Avail zero liability on the lost card after reporting the loss
• Get first year's membership for free by spending Rs. 15,000 within the first 90 days

Cons

• High-interest rate
• No golf privileges

Pros

• Get Up to 6 Complimentary access to 1000+ lounges Worldwide
• Redeem points for exclusive gifts from the rewards catalogue
• 4 Reward Points for every Rs. 150 spent
• Get a free renewal by spending Rs. 3 lakhs in 12 months 

Cons

• No complimentary offers for movie tickets 
• No Cashback on spends