GPT Image 1.5 (Low) vs Nano Banana

Compare GPT Image 1.5 (Low) by OpenAI against Nano Banana by Google AI, in 2 community votes, gpt image 1.5 (low) and nano banana are closely matched, tested across 17 shared challenges. Updated April 2026.

Which is better, GPT Image 1.5 (Low) or Nano Banana?

GPT Image 1.5 (Low) and Nano Banana are closely matched based on 2 community votes. Compare their real outputs side by side below.

Key Differences Between GPT Image 1.5 (Low) and Nano Banana

GPT Image 1.5 (Low) is made by openai while Nano Banana is from google. In community voting, In 2 community votes, GPT Image 1.5 (Low) and Nano Banana are closely matched.

In 2 community votes, GPT Image 1.5 (Low) and Nano Banana are closely matched. GPT Image 1.5 (Low) and Nano Banana perform similarly across challenge categories. Based on blind community voting from the Rival open dataset of 2+ human preference judgments for this pair.

Image Generation: GPT Image 1.5 (Low) and Nano Banana are tied
Our Verdict
GPT Image 1.5 (Low)
GPT Image 1.5 (Low)Winner
Nano Banana
Nano BananaRunner-up

Votes are tied. GPT Image 1.5 (Low) is newer and likely incorporates more recent improvements.

Too close to call
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GPT Image 1.5 (Low)Nano Banana

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