Nano Banana 2.1 vs Nano Banana 2
Which one to choose
Pick Nano Banana 2.1 for new work: Google presents it as the update to Nano Banana 2, with better realism, clearer text, closer prompt adherence, and steadier characters over several edits, at the same Flash tier. It also fixes tiling in wide banners at 2K and 4K. Keep Nano Banana 2 when an existing pipeline is tuned to its look and you have not yet re-tested, or when you need it as a baseline.
Pricing comparison
| Nano Banana 2.1 | Nano Banana 2 | |
|---|---|---|
| Model maker | ||
| Delivery availability | Available | Available |
| Context window | - | - |
| Max output | - | - |
| Official price | $0.0336-$0.113per image | $0.045-$0.151per image |
| TokenLab price | $0.0168-$0.0565per image | $0.0225-$0.0755per image |
| Model performance | Collecting data |
|
| Capabilities | Image EditImage to ImageText to Image | Image EditImage to ImageText to Image |
Choose Nano Banana 2.1 when
- You are starting a new image feature and want the model Google recommends for new projects.
- You revise one character or product over several turns and need it to stay recognizable.
- You make 4:1, 8:1, 1:4, or 1:8 banners at 2K or 4K.
Choose Nano Banana 2 when
- Your pipeline is tuned to Nano Banana 2 outputs and you do not want visual changes yet.
- You compare versions and need the earlier model as a fixed baseline.
- Your saved prompts were approved on Nano Banana 2 and re-approval takes time.
How they differ
| Aspect | Nano Banana 2.1 | Nano Banana 2 |
|---|---|---|
| Generation | The current Flash image model in Google's documentation. | Described by Google as the previous generation. |
| Text in images | Google reports clearer text rendering and more accurate infographic layouts. | Renders text, but Google cites improvements over it in the newer version. |
| Editing across turns | Improved multi-turn character consistency and prompt adherence, per Google. | Supports reference-based edits, with weaker consistency over several rounds. |
| Wide and tall banners | Tiling artifacts in 4:1, 8:1, 1:4, and 1:8 images at 2K and 4K are fixed. | Can show tiling artifacts in those wide and tall formats at 2K and 4K. |
| Recommended use | Google's recommended Flash image model for new projects. | Kept for existing work; Google suggests 2.1 for new projects. |
Summary
- Nano Banana 2.1: $0.0168-$0.0565 per image; Nano Banana 2: $0.0225-$0.0755 per image. Rates depend on the billing unit, specification, and usage. Compare matching conditions in the model's detailed pricing; a single rate does not determine the total cost.
FAQ
Is Nano Banana 2.1 better than Nano Banana 2?
Google says it improves visual quality, text rendering, prompt adherence, and multi-turn character consistency, and fixes tiling in wide banners. Treat these as the maker's claims and compare a few of your own prompts, since results depend on the subject.
Will my Nano Banana 2 prompts work on 2.1?
Mostly. Both models generate from text, work from reference images, and offer the same output sizes and aspect ratios. Results will look somewhat different, so re-check prompts that were tuned to a specific look before you switch everything.
Is Nano Banana 2.1 still a Flash-tier model?
Yes. Google describes it as an update to Nano Banana 2 that keeps Flash-level speed and efficiency. For the most complex compositions, Google points to Nano Banana Pro rather than either of these two models.
Which is cheaper, Nano Banana 2.1 or Nano Banana 2?
Nano Banana 2.1: $0.0168-$0.0565 per image; Nano Banana 2: $0.0225-$0.0755 per image. Rates depend on the billing unit, specification, and usage. Compare matching conditions in the model's detailed pricing; a single rate does not determine the total cost.
What are the key differences between Nano Banana 2.1 and Nano Banana 2?
Both models share similar capabilities.
Sources
Reviewed Oct 8, 2026