Nano Banana Pro vs Nano Banana 2: which tier for which sheet
Both tiers in one page: Nano Banana on SceneMixer.
The difference in one table
| Nano Banana Pro | Nano Banana 2 | |
|---|---|---|
| Shown in Settings as | Gemini 3 Pro (Nano Banana Pro) | Gemini 3.1 Flash (Nano Banana 2) |
| Google model | Gemini 3 Pro Image | Gemini 3.1 Flash Image |
| Credits per sheet | 33 | 25 |
| Long descriptions | More of the clauses survive | Identity details first; decoration may drop |
| Faces in close-up | Anchor details hold well | Consistent; finest texture is not its strength |
| Costumes and props | Multi-part costumes, mechanisms | Clean shapes, fewer named parts |
| Pixel count | Below the 2K tiers | Below the 2K tiers |
| Chinese descriptions | Rendered; Qwen / SeedDream read better | Rendered; Qwen / SeedDream read better |
Where Pro earns its price
A sheet is looked at by every shot its character, room or object appears in. A detail that is missing from the sheet is missing from the series, and a detail that is drawn wrong is drawn wrong forty times. That is the argument for Pro on a small number of sheets:
- The lead’s face. The close-ups are on them; the scar through the eyebrow has to be there in every one.
- A costume the plot depends on. The uniform with a specific insignia, the dress that is torn in episode three.
- A prop that is a clue. The key with a red tag, the ring with a square-cut green stone.
Where 2 is the right call
- Supporting cast and extras. They need to be the same person each time, not to carry fine detail.
- Locations. An empty room with its layout and light source is a simpler picture; for 2K rooms on a budget, SeedDream 5.0 Lite is also worth a look.
- Everyday props. A mug, a phone, a car key.
- A first pass. Draw the whole cast on 2, look at the sheets, regenerate only the leads on Pro.
What a six-lead series costs on each
Say a series has six main characters, ten locations and twelve props: twenty-eight sheets. All on Pro, that is 28 × 33 credits; all on 2, 28 × 25. The split above — four leads on Pro, everything else on 2 — costs four sheets at the Pro price and twenty-four at the 2 price. Every account’s first 15 sheets are free on any tier, and regenerating one sheet is a new charge.
Sheets are a small line in a series budget next to video, which is priced per second on the video tiers. Spending the extra on the faces the audience watches is usually the cheapest quality you can buy.
How to run the split in practice
- Settings → Model Preferences → Image Model: choose Nano Banana 2.
- In step 2, generate all sheets.
- Switch the Image Model to Nano Banana Pro.
- Regenerate only the leads’ sheets and any plot-critical prop.
- If a lead has states (a second outfit, an injury), regenerate those from the new main sheet.
Sheets you do not regenerate stay as they are. Switching tier never redraws anything on its own.
When neither is the right tier
Descriptions in Chinese: the Qwen and SeedDream tiers read them more precisely. 2K output or photographic skin: SeedDream 5.0 Pro. A very large cast at the lowest price: the default Qwen-Image 3.0 at 7 credits per sheet. Which image tier for your sheets covers every tier.
FAQ
Is Nano Banana Pro better than Nano Banana 2?
For detail kept from long descriptions, yes. For clean sheets of supporting characters, locations and props, 2 does the job for less.
Which is cheaper?
Nano Banana 2, at 25 credits per sheet against Pro's 33.
Does Pro have higher resolution?
No. Both are below the 2K SeedDream tiers; Pro's advantage is how much of the description it keeps.
Can I mix the two in one project?
Yes. The tier applies to the sheets you generate next, so you can draw groups on different tiers and switch between them.
Will the same character look different if I switch tiers?
Only if you regenerate that character's sheet. Shots are matched to the sheet that exists; regenerate states from a new main sheet so they match it.
Which is better for anime?
Both draw in the project's chosen style. Use Pro for leads with detailed costumes, 2 for the rest.
Which should I use for location images?
Usually Nano Banana 2, or SeedDream 5.0 Lite when you want 2K rooms on a budget.
Draw the cast on 2, the leads on Pro
Two settings changes, a handful of regenerations, and the detail goes where the audience looks.
Updated October 23, 2026