Synopsis: This article compares Google Pay Flex Credit Card vs PhonePe SBI SELECT BLACK Credit Card based on their reward points, cashback and daily spends. Find out which card gives the best benefits.
The country is booming with instant digital payments and citizens are leading a commendable life nearing a cashless India. Amidst this the recent launch of Google Pay Flex Axis Bank Credit Card has made the market reach a new peak.
This UPI-first card seems promising and would be a tough competition for the popular PhonePe SBI Card SELECT BLACK premium card. Though both the cards use the RuPay network to allow credit-powered UPI payments but they operate in very different ways.
Here is a deep analysis into how they compare.
Google Pay Flex Axis Bank Credit Card

Flex entered the market in December 2025 and is catered towards mobile-only users. It serves as a digital credit line that lives entirely within the Google Pay app.
The Major Benefits:
- In its initial rollout Google is offering this card with nil joining and annual fees.
- Instant Rewards as Stars on transactions
- 1 Star = ₹1, You can use these stars immediately to pay off your next transaction.
- The base reward rate is 1 Star per ₹500.
- 2X Rewards unlocks at Spend of ₹100+ in the previous cycle to unlock.
- 4X Rewards unlocks at Spend over ₹15,000 in a cycle (4 Stars per ₹500).
- 8X Rewards unlocks at Spend over ₹30,000 in a cycle (8 Stars per ₹500).
PhonePe SBI Card SELECT BLACK Credit Card

The SBI-PhonePe partnership resulted in a much more premium product. This card is built for those who use PhonePe as their primary hub for all financial activities from electricity bills to insurance premiums.
The Major Benefits:
- 10% Cashback as 10 Reward Points ( 1 RP = ₹1) for every ₹100 spent on PhonePe for recharges, utility bills, and insurance (capped at ₹2,000 per month)
- Online Shopping (5%) on most online platforms like Amazon and Flipkart (capped at ₹2,000/month).
- 4 Domestic Lounge visits per year and a complimentary Priority Pass membership for two years.
The Digital Experience: Google Pay vs. PhonePe
Google Pay Flex Axis Bank offers a more digitalized functionality. You can apply, manage limits, block the card, and convert bills into EMIs all through the Google Pay app. It acts more like a feature of the app rather than a separate bank product.
The PhonePe SBI SELECT BLACK card is integrated into the PhonePe app but still relies on the SBI Card ecosystem for detailed statement management and service requests. However, the Welcome Benefit of ₹1,500 cancels out the joining fee in the first year and this is a perk that comes with it.
Which One to Choose?
The Google Pay Flex is for you if:
- You hate fees: You want a completely free credit line without the pressure of hitting a ₹3 Lakh milestone to waive annual fees.
- You want simplicity: You prefer managing your entire credit life from application to instant Star redemption inside the Google Pay app.
- You spend in large chunks: Since rewards are granted per ₹500 spent, this card is best for those who use it for bigger merchant payments rather than tiny daily scans.
The PhonePe SBI SELECT BLACK is for you if:
- You are a daily Scanner: Even for a ₹100 “Chai” payment, you get 1% back. GPay Flex would give you 0% for that same transaction.
- You pay high utility bills: If your monthly electricity and insurance bills are around ₹15,000–₹20,000, you will earn the maximum ₹2,000 cashback every single month.
- You travel often: You value airport lounge access and the ₹5,000 Yatra milestone voucher.
Also Read: Axis Bank Launches Google Pay Flex Credit Card: Check Benefits, Rewards and Eligibility
Comparison Table: Google Pay Flex vs. PhonePe SBI SELECT BLACK
| Feature | Google Pay Flex Axis Bank | PhonePe SBI Card SELECT BLACK |
| Joining / Annual Fee | Nil (Limited Launch Offer) | ₹1,499 + GST |
| Welcome Benefit | ₹500 (Stars & Gift Cards) | ₹1,500 PhonePe Gift Card |
| PhonePe App Spends | Base Reward Rate | 10% (Bills, Recharges, Insurance) |
| Online Spends | Base Reward Rate | 5% (Amazon, Flipkart, etc.) |
| UPI Scan & Pay | 0.2% to 1.6% (Tier-based) | 1% Flat (capped at ₹2,000/month) |
| Lounge Access | None | 4 Domestic Visits / Year |
| Milestone Bonus | Higher Reward Tiers (at ₹30k) | ₹5,000 Yatra Voucher (₹5L spend) |
| Annual Fee Waiver | N/A (Life-time Free for now) | Spend ₹3,00,000 in a year |
The Final Answer: Which One is Best?
Applicants can go for PhonePe SBI Select Black if they want rewards for miniscule spendings too. Even with the ₹1,499 fee the flat 1% on all UPI scans and 10% on bills makes it superior for a power user. It is the better daily driver for small and large payments alike.
Applicants can go for Google Pay Flex Axis if they want a no-risk and digital-first card. It is perfect for those who want a backup credit line that costs nothing to maintain. While the reward rate is lower for small spends, the instant nature of Stars makes it the most unique card for those who dislike complicated banking portals.
Written by Kenbi Riba