GPT Image 2.0 vs Nano Banana Pro

GPT Image 2.0 and Nano Banana Pro differ on 3 specifications — from what each one costs to which inputs it accepts. Every value below is read from the live model catalog, so it stays current as new versions ship.

Which should you use?

GPT Image 2.0 is dramatically cheaper — from well under a credit against Nano Banana Pro's 15 — and reaches 4K as well, which makes it the default for volume. Nano Banana Pro is worth its price mainly for image editing work.

The price gap here is the largest in the image catalog. GPT Image 2.0 runs from a fraction of a credit up to about 6.5, covering 1K, 2K, 3K and 4K. Nano Banana Pro runs 15 to 28, covering 1K, 2K and 4K.

On raw specification, GPT Image 2.0 covers more resolution tiers for a small fraction of the price, which makes it the obvious default for anything generated in quantity — template backgrounds, variations, concept passes.

Nano Banana Pro's case is image editing. Both are listed as edit-capable, but the two behave differently on the same instruction, and which one suits your material is genuinely worth testing rather than assuming. Given the price difference, run GPT Image 2.0 first and only reach for the more expensive model when a specific job is not working.

Pick GPT Image 2.0 when

  • Cost is the constraint. The entry tier is a fraction of a credit; nothing else in the image catalog is close.
  • You need 1K through 4K, which it covers.
  • You are generating many variations to select from.

Pick Nano Banana Pro when

  • You are editing an existing image rather than generating from scratch.
  • You have found that its output suits your subject better — worth a side-by-side on your own material before committing.

Checked against both models on 2026-08-09.

OpenAI

GPT Image 2.0

OpenAI's next-generation image model

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Google

Nano Banana Pro

Google's premium image model

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Side-by-side specs

How GPT Image 2.0 and Nano Banana Pro compare when used for Text to Image.

GPT Image 2.0 versus Nano Banana Pro specifications for Text to Image
SpecificationGPT Image 2.0Nano Banana Pro
Starting pricefrom 2 credits per megapixelfrom 15 credits per generation
VersionsStandardStandard
Resolution1k, 2k, 3k, 4k1k, 2k, 4k
Aspect ratios21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16, 9:2121:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16
Text promptYesYes
Reference imagesUp to 10Up to 10
Try both in the Text to Image generator

Frequently asked questions

Is GPT Image 2.0 or Nano Banana Pro better?
GPT Image 2.0 is dramatically cheaper — from well under a credit against Nano Banana Pro's 15 — and reaches 4K as well, which makes it the default for volume. Nano Banana Pro is worth its price mainly for image editing work.
What's the difference between GPT Image 2.0 and Nano Banana Pro?
GPT Image 2.0 and Nano Banana Pro differ on 3 tracked specifications, covering price, output resolution, duration limits and which inputs each one accepts. Both are available on ZOOOP for Text to Image, so you can run the same prompt through each and compare the results directly.
Can I use both GPT Image 2.0 and Nano Banana Pro on ZOOOP?
Yes. One ZOOOP account gives you both GPT Image 2.0 and Nano Banana Pro — plus every other model in the catalog — on the same credits, with no separate subscription per provider. You can switch models mid-project and keep your prompt.

More comparisons

See all comparisons

Specifications are read from the live ZOOOP model catalog and change as providers ship new versions. Credit figures are starting prices — the final cost depends on resolution, duration and the options you pick.