GPT Image 2.5 vs Nano Banana Pro

GPT Image 2.5 and Nano Banana Pro differ on 5 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.

OpenAI

GPT Image 2.5

OpenAI's sharper, faster image model with five quality tiers

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Google

Nano Banana Pro

Google's premium image model

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Side-by-side specs

How GPT Image 2.5 and Nano Banana Pro compare when used for Text to Image.

GPT Image 2.5 versus Nano Banana Pro specifications for Text to Image
SpecificationGPT Image 2.5Nano Banana Pro
Starting pricefrom 2 credits per generationfrom 15 credits per generation
VersionsFlare, SunburstStandard
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 16Up to 10
Try both in the Text to Image generator

Frequently asked questions

What's the difference between GPT Image 2.5 and Nano Banana Pro?
GPT Image 2.5 and Nano Banana Pro differ on 5 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.
Is GPT Image 2.5 or Nano Banana Pro cheaper?
GPT Image 2.5 starts at 2 credits, against 15 for Nano Banana Pro. Both are starting prices: the final cost scales with resolution, duration and any extra options you turn on.
Can I use both GPT Image 2.5 and Nano Banana Pro on ZOOOP?
Yes. One ZOOOP account gives you both GPT Image 2.5 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

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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.