Both the HDFC Bank Infinia Credit Card and HDFC Diners Club Black Metal Credit Card are among the best premium credit cards in India right now. On paper, they look very similar. Both offer:
- 3.3% base rewards
- Unlimited lounge access
- SmartBuy accelerated rewards
- Airline transfer partners
- Forex markup of 2%
But once you look deeper, the differences become very important. Infinia is stronger for SmartBuy vouchers, acceptance, and premium positioning. DCB Metal is stronger for milestone rewards and easier eligibility.
Let us compare them section by section.
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Follow Card MavenFees & Eligibility Comparison
| Feature | Infinia | DCB Metal |
|---|---|---|
| Joining Fee | ₹12,500 + GST | ₹10,000 + GST |
| Annual Fee | ₹12,500 + GST | ₹10,000 + GST |
| Fee Waiver | ₹10L annual spend | ₹8L annual spend |
| Welcome Benefits | 12,500 RP + Club Marriott | Club Marriott + Amazon Prime + Swiggy One |
| Upgrade Difficulty | Extremely difficult | Easier |
| Typical Existing Limit Needed | ~₹10L+ | ~₹5L+ |
| Spend Expectation | ₹7.5L to ₹9L in 6 months | ₹5L in 6 months |
The biggest difference here is accessibility. Infinia has become extremely difficult to get over the last couple of years. Most users now report needing a credit limit of around ₹10 lakh along with heavy recent spending and a strong banking relationship.
DCB Metal is still premium, but approvals are noticeably easier. Existing HDFC customers with a ₹5 lakh+ limit often have decent upgrade chances. For most users, DCB Metal is realistically the entry point into HDFC’s premium ecosystem.
Network and Card Acceptance Comparison
One of the biggest differences between the Infinia and Diners Club Black is the payment network on which the cards are issued.
This directly affects:
- domestic acceptance
- international usability
- offline merchant compatibility
- travel convenience
The Infinia card is issued on Visa Infinite or Mastercard World networks, while DCB Metal runs on the Diners Club network. Although Diners Club acceptance has improved significantly in recent years due to Discover and RuPay partnerships, it still does not match the near-universal acceptance of Visa and Mastercard.
| Feature | Infinia | Diners Club Black Metal |
|---|---|---|
| Network | Visa Infinite / Mastercard World | Diners Club |
| Domestic PoS Acceptance (Metro & Tier 1 Cities) | Excellent | Very Good |
| Domestic PoS Acceptance (Tier 2 & Smaller Cities) | Excellent | Good |
| International Acceptance | Excellent | Good |
| Online Acceptance | Excellent | Very Good |
| Backup Card Needed While Travelling? | Usually No | Recommended |
For users who travel internationally or frequently spend at smaller offline merchants, Infinia offers a noticeably smoother experience. Visa Infinite and Mastercard World cards work almost everywhere globally, including hotels, taxis, restaurants, and smaller merchants.
DCB Metal performs very well online and at premium merchants in metro cities, airports, hotels, and large retail chains. However, smaller merchants, international local stores, and some offline PoS terminals may still reject Diners Club cards occasionally.
This is why many DCB Metal users still carry a backup Visa or Mastercard while travelling abroad.
In simple terms:
- Infinia wins on reliability and universal acceptance
- DCB Metal wins on rewards value but still has occasional acceptance limitations
For most premium users, acceptance alone is one of the biggest reasons why Infinia still feels like the more premium and hassle-free card.
HDFC Infinia vs Diners Club Black Metal Rewards Comparison
Both the HDFC Bank Infinia Credit Card and HDFC Diners Club Black Metal Credit Card offer one of the best rewards systems in India. The base rewards are almost identical. The real difference comes from SmartBuy, dining rewards, and milestone benefits.
| Category | Infinia | Diners Club Black Metal |
|---|---|---|
| Base Rewards | 5 RP per ₹150 spend | 5 RP per ₹150 spend |
| Effective Reward Rate | ~3.3% | ~3.3% |
| Insurance Transactions | 5 RP per ₹150 | 5 RP per ₹150 |
| Insurance Reward Cap | Maximum 5000 RP per calendar month | Maximum 5000 RP per calendar month |
| Grocery Transactions | 5 RP per ₹150 | 5 RP per ₹150 |
| Grocery Reward Cap | Maximum 2000 RP per calendar month | Maximum 2000 RP per calendar month |
| Wallet, Fuel, Rent & Government Transactions | No Rewards | No Rewards |
| SmartBuy Rewards | Up to 10X | Up to 10X |
| Instant Voucher Rewards | 5X ~16.5% | 3X ~9.9% |
| Milestone Rewards | No | 10,000 RP on ₹4L quarterly spend |
On regular spending, both cards perform almost the same. You earn 5 Reward Points for every ₹150 spent, which translates to roughly 3.3% returns when points are redeemed for flights or hotels through SmartBuy.
Infinia has the edge for SmartBuy users. Instant vouchers, Apple purchases, and hotel bookings usually give better overall value because of higher reward multipliers and better caps.
DCB Metal performs better for users with heavy monthly spending. The quarterly milestone reward of 10,000 bonus points on ₹4 lakh spend adds a lot of extra value over time.
In simple terms:
- Infinia is better for maximizing SmartBuy rewards
- DCB Metal is better for milestone-based returns and regular spending
Both are excellent premium rewards cards. The better option depends on how you spend.
SmartBuy Rewards Comparison
HDFC SmartBuy is the biggest reason why both the Infinia and DCB Metal are considered among the best rewards credit cards in India.
While both cards offer strong SmartBuy rewards, Infinia is still the better overall SmartBuy card because of higher voucher rewards and higher monthly bonus caps.
| SmartBuy Partner | Infinia | DCB Metal |
|---|---|---|
| Flights | 5X (~16.5%) | 5X (~16.5%) |
| Hotels | 10X (~33%) | 10X (~33%) |
| Instant Vouchers | 5X (~16.5%) | 3X (~10%) |
| Apple Imagine Tresor | 5X (~16.5%) | 3X (~10%) |
| Myntra | 5X (~16.5%) | 5X (~16.5%) |
| IGP | 10X (~33%) | 10X (~33%) |
| Jockey | 10X (~33%) | 10X (~33%) |
| PharmEasy | 10X (~33%) | 10X (~33%) |
| RedBus / AbhiBus | 5X (~16.5%) | 5X (~16.5%) |
| ConfirmTkt / IRCTC | 3X (~10%) | 3X (~10%) |
| MMT Holiday Packages | 5X (~16.5%) | 5X (~16.5%) |
| Duty Free via Adani One | 5X (~16.5%) | 5X (~16.5%) |
| Drivado | 5X (~16.5%) | 5X (~16.5%) |
| Monthly Bonus RP Cap | 15,000 RP | 10,000 RP |
Rewards Redemption Comparison
Both the HDFC Infinia and DCB Metal offer excellent redemption value if you use points for travel or transfer partners. Cashback redemption is weak on both cards.
| Redemption Option | Infinia | DCB Metal |
|---|---|---|
| SmartBuy Flights Redemption | 1 RP = ₹1 | 1 RP = ₹1 |
| SmartBuy Hotel Redemption | 1 RP = ₹1 | 1 RP = ₹1 |
| Maximum Booking via RP | Up to 70% | Up to 70% |
| Remaining Payment Earns RP | Yes | Yes |
| Cashback Redemption Value | 1 RP = 30p | 1 RP = 30p |
| Gift Voucher Value | 20p to 50p per RP | 20p to 50p per RP |
| Apple Redemption | 1 RP = ₹1 | Limited |
| Tanishq Redemption | 1 RP = ₹1 | Limited |
| Airline Transfers | Yes | Yes |
| Hotel Transfers | Yes | Yes |
| Best Airline Partners | KrisFlyer, Flying Blue, Aeroplan | KrisFlyer, Flying Blue, Aeroplan |
| Best Hotel Partners | Accor ALL, IHG, Wyndham | Accor ALL, Marriott, IHG |
| Reward Validity | 3 Years | 3 Years |
| Monthly Redemption Cap | 1.5L RP on SmartBuy travel | 75,000 RP |
| Best Redemption Use Case | SmartBuy + Apple + Travel | SmartBuy + Miles Transfers |
Both cards deliver the best value when Reward Points are used for:
- SmartBuy flight bookings
- hotel bookings
- airline miles transfers
Infinia has a slight edge because of:
- Apple redemptions at 1 RP = ₹1
- Tanishq redemptions
- better voucher ecosystem
DCB Metal is equally strong for airline and hotel transfers. But for pure lifestyle redemption flexibility, Infinia remains the better card overall.
Airport Lounge Access Comparison
Both Infinia and DCB Metal offer some of the best airport lounge access benefits among premium credit cards in India.
Both cards provide:
- unlimited domestic lounge access
- unlimited international lounge access
- access for primary and add-on cardholders
- no spend-based lounge restrictions
The biggest difference is the lounge network and access method.
| Feature | Infinia | DCB Metal |
|---|---|---|
| Domestic Lounge Access | Unlimited | Unlimited |
| International Lounge Access | Unlimited | Unlimited |
| Add-on Card Lounge Access | Yes | Yes |
| Lounge Network | Priority Pass + Visa/Mastercard lounges | Diners Club lounge network |
| Lounge Access Method | Priority Pass | Direct card access |
| Separate Lounge Card Needed | Yes | No |
| Spend Requirement | None | None |
| International Lounge Coverage | Better | Good |
| Lounge Acceptance Consistency | Excellent | Slightly lower at smaller airports |
Infinia uses the Priority Pass network for international lounge access. This usually gives wider lounge coverage globally and more consistent acceptance across airports.
DCB Metal works differently. The credit card itself acts as the lounge access card, so there is no need to carry a separate Priority Pass. This makes the experience slightly more convenient.
In India, both cards work extremely well at major airports. Internationally, Infinia has a slight edge because Priority Pass acceptance is generally broader. DCB Metal lounges work smoothly at most major transit hubs, but smaller airports may occasionally have lower Diners acceptance.
For frequent travelers, both cards are excellent. But Infinia still feels slightly more reliable for international lounge access overall.
Which Card Should You Choose?
Choose the HDFC Bank Infinia Credit Card if:
- Most spends happen through SmartBuy
- You travel internationally often
- You spend heavily on vouchers, hotels, and flights
- You want the best card acceptance worldwide
Infinia is the better overall premium card with stronger SmartBuy rewards and better Visa/Mastercard acceptance.
Choose the HDFC Diners Club Black Metal Credit Card if:
- Most spends are online or in metro cities
- You can hit quarterly milestone spends
- You already have another Visa/Mastercard as backup
DCB Metal gives excellent value for regular spending because of milestone rewards.
Final Verdict
- Infinia is better for SmartBuy and travel users
- DCB Metal is better for milestone-based spending
If you can maximize SmartBuy, Infinia is still the stronger card overall. If your spending is more regular, DCB Metal can deliver almost similar value for a lower fee threshold.
Unlimited PP is available also for DCBM. You have to create an account in PP with DCBM details to get unlimited access.
I have a Hdfc regalia gold with 9 lakhs limit and a 3+ lakh spending every quarter. Can I get upgraded to Infinia metal card
Infinia Metal upgrades are quite difficult now but you should be able to get DCB.
I have Infinia metal , used to get free since three year , from Apr 27 , the threshold has increased to 18 Lakhs
I have hdfc diners black for several years now with 14l limit. Off late am concerned with dropping online acceptance mainly driven by razorpay not accepting diners. Should I request for infinia although granted its by invitation only
Yes you should try for it and see if it goes through.
Hi Team,
I got an offer for Infinia metal card LTF after I invest some amount with HDFC bank, please suggest if its a good option?
It would be preferable to get it without that.
Can you detail how you are able to achieve that. I am looking for LTF Infinia or Diners (Alumini offer is no longer there)
May i know how much investment u did?
my hdfc club miles was due for renewal and bank has upgraded to milinia, saying that club miles card has been phased out. Is it a good upgrade or i need to look at other alternatives like infinia . My goal is to generate air miles / Reward points at 1:1 option
Millennia is more for cashback. If you want airmiles, look for Regalia Gold and above.
I have a HDFC Millenia card with 3 Lakhs Limit and SBI Cashback with 4.5L Limit. I spent 18L last year in SBI cashback card and got 45K as cashback. I am planning for a Infinia card. I need airmiles as I am planning to travel abroad with family once in an year. I guess I am making the right choice by opting for Infinia card. Your advice would be highly appreciated.
Yes, that is the right move. Get the Infinia and use SmartBuy to earn accelerated rewards on your spends.
I am holding Infinia Metal Card (upgraded from Regalia) from the last few months. What can be the next upgrade? On which card that I can aim at?
Nothing above Infinia for now
Hi
I am holding DBC card with 5 lakhs limit + I have my additional credit cards i.e. Axis Magnus (10 lakhs limits) + ICICI Sapphiro (14.60 lakhs limit)
I am also started my banking relationship with HDFC and open preferred banking saving account…
I have requested my hdfc RM / BM to upgrade my DBC to Infinia but they said it’s not approved from back end.
What is the option to upgrade the DBC to Infinia?
For upgrade to Infinia, you need a limit of at least 10L on your DCB.
I checked with customer care in nov 23 and they said that visit the branch take the upgrade form and send to Chennai. If your spend is over 7.5 lacs in 6 months there is a high chance that infinia gets approved. Though I don’t see benefit of infinia as I am not touching monthly rewards cap anyway
My request approved by hdfc Bank and my Diners Black got upgraded to Infinia Metal…
Thank you….
How to get LTF dinners black card?
through alumni offer
I have PreApproved FYF offer for DCB. I originally held Diners Club Premium that later got auto converted to Diners Club Millennia when the former got discontinued. I am actually reluctant for going to DCB ultimate because I am enjoying better rewards rate from Diners Club Millennia due to its 5% cashback offers. Diners offline acceptance is still an issue even in metro city like Gurgaon, hence I am reluctant towards it due to high annual fee, although I have FYF offer.I already have SCB Ultimate as counter to match my offline needs.
I am waiting for similar offer on infinia for me. Just confused because my limit of 14lac has stuck since long, and not getting further limit approval offers apart from FYF DCB offer. Any recommendations?
You can email grievance and ask for upgrade to Infinia. Automatic upgrade offers are not always given.
Whats the email address?
Check this forum thread. It is mentioned there. Not mentioning it directly as it leads to email spam.
You missed out on mentioning the monthly benefits of Rs. 1K on DCB on spends of over 80K in a month, while there is no such monthly benefit in Infinia
Thank you! I have added it now.
Hi .. I have a Diners black (life time free) and I want to upgrade it to Infinia. I already have 1L points on DB. What is the best way to redeem the points before I get the card upgraded ? Is intermiles or club vistara a good option? Or should I go for something like Amazon vouchers? Or something else ?
Your points will get transferred at 1:1 ratio. No need to redeem.
Is that? The bank guy was saying that from Diners black to Infinia transfer will be of 50% value
You can point the upgrade form to them. It has the points transfer ratios on the second page.
I have a life time free DCB. Should I upgrade to Infinia?
If redemption preference is airmiles, look at Magnus first.
On smartbuy you can book a vacation any pay 70% using the RP. I RP equals 1Rs in that case.
Hi, how did you get LTF Diner’s Black?
better to use your RP to book air line tickets . this will give value of 1:1
How did you get DCB lifetime free?
Is upgrading from LTF DCB to paid Infinia worth it? I already have Magnus as well.
Depends on your redemption goals. If you want to transfer to one of the exclusive partners of HDFC or book revenue flights at 1:1, you can still look at Infinia.
How many points one earn on Jewellary purchases on DCB/ Infinia?
Is it under exempted catagory? if not, any limits are there?
5 RP per Rs 150. No limits.
I have been a imperia customer for HDFC.. on 22nd August they reduced all the benefits of Lounge access on my Platinum debit card and regalia card. Very few lounges covered. Diners club still gets all the lounge access. I have closed down my regalia card. It doesnt make any sense. Amex rewards now has better returns of around 4% if u spend well. Plus i find my online shop needs mostly fulfilled by FK Axis 5%, Amazon Icici 5% and zomato RBL 5%. Basically by dividing my spends i earn a min 4% of return. All these cards are actually free except axis… but I manage to spend 1.5 lakhs a year so as in Amex. Regalia has become Regularia.
Off topic question:
Recently IDFC has launched a metal debit card. I am not a IDFC customer but I want to have a metal card. Do you know how can I get one ?
It says it is for IDFC private clients. What does it mean ? And, what kind of relationship are they looking for giving this card ?
Yes, it is for their savings accounts and right now it is by invite. The MAB requirement is quite steep and will be based on overall relationship value like loans, deposits, investments etc. The criteria is not in public domain yet but we can get info by calling the account RM’s or branch reps. Check below link for more info.
https://www.idfcfirstbank.com/personal-banking/wealth/First-Private#11
Go for OneCard. Its a basic, LifeTime Free card, but will take care of your metal card fetish.
True.
Metal card, LTF, with a high credit limit even to start off with.
The only grouse being the very low reward rate.
But you get 1% on the top 2 categories in a month.