Delta SkyMiles® Platinum vs Gemini Credit Card
Side-by-side comparison
| Delta SkyMiles® Platinum | Gemini Credit Card | |
|---|---|---|
| Annual fee | $350 | No annual fee |
| Welcome offer | No current offer | |
| Dining | 2x | 3x |
| Groceries | 2x | 2x |
| Gas | 1x | 4x |
| Travel | 1x | 1x |
| Streaming | 1x | 1x |
| Everything else | 1x | 1x |
| Est. yearly rewards* | $382 | $476 |
| Points type | Locked to Delta SkyMiles | Cash back only |
| Network | Amex | Mastercard |
*Estimated yearly rewards on typical household spending, every point valued at a flat 1 cent. Verified June 2026. See your own numbers in the calculator.
The verdict
On a typical year of household spending, the Delta SkyMiles® Platinum earns about $382 a year in rewards and the Gemini Credit Card about $476, valuing every point at a flat 1 cent. The Delta SkyMiles® Platinum charges $350, which you clear through its rewards and perks. The Gemini Credit Card has no annual fee, so its rewards are all profit. Counting rewards, fees, and any credits, the Gemini Credit Card delivers more total value, about $445 a year more for a typical spender, mostly because it earns more where you spend most, on gas and dining. Neither leans on transferable points, so the deciding factors are the welcome offer, the card network, and which everyday perks you will actually use. On the sign-up bonus, the Delta SkyMiles® Platinum currently has the larger welcome offer (a limited-time offer above its usual amount, so treat it as a one-time boost). A welcome bonus is a one-time event, so weigh it apart from the ongoing rewards.
Pick the Gemini Credit Card if your spending leans toward dining, gas.