Nano Banana 2 Lite vs Seedream 4.5: Which AI Model in 2026?
Nano Banana 2 Lite (Google) vs Seedream 4.5 (ByteDance): a side-by-side comparison of price, provider, availability, and payment. Both run on 97AI.PRO through one API — typically well below official rates, with USDC/Alipay/card and no charge for failed jobs.
Side by side
| Nano Banana 2 Lite | Seedream 4.5 | |
|---|---|---|
| Provider | ByteDance | |
| Type | Text to Image | Text to Image |
| Price on 97AI | $0.021 per image | $0.0341 per image |
| Official price | $0.0336 per image | $0.04 per image |
| Savings vs official | 37% | 15% |
| Payment | USDC · Card · Alipay | USDC · Card · Alipay |
| Works in China / no card | Yes | Yes |
Verdict
Both Nano Banana 2 Lite and Seedream 4.5 run through 97AI's single API with USDC, card, or Alipay — and both cost $0 on failed generations. On price, Nano Banana 2 Lite is the lower-cost option at $0.021 per image (37% below Google's official rate), while Seedream 4.5 runs $0.0341 per image. Pick Nano Banana 2 Lite for cost-sensitive volume; choose Seedream 4.5 if its output quality better fits your use case. You can test both on one balance without committing to either provider.
Frequently asked
Is Nano Banana 2 Lite or Seedream 4.5 cheaper?+
On 97AI.PRO, Nano Banana 2 Lite is $0.021 per image and Seedream 4.5 is $0.0341 per image. Both are billed only on success and are typically well below the providers' official prices.
Can I use both Nano Banana 2 Lite and Seedream 4.5 with one account?+
Yes. 97AI.PRO exposes both through a single unified API and one credit balance — switch models by changing one field, no separate signups or provider contracts.
How do I pay without a credit card?+
Both models accept USDC (Arbitrum) and Alipay in addition to credit cards, so you can use them from China, LATAM, and other regions where international cards fail.
Do failed generations cost money?+
No — for both Nano Banana 2 Lite and Seedream 4.5, only successful output is charged.