GPT Image 2 vs Nano Banana 2
OpenAI's photorealism champion vs Google's multi-reference compositing model. Both premium-tier at 20 and 15 credits.
GPT Image 2 from OpenAI and Nano Banana 2 from Google represent two different approaches to AI image generation. OpenAI's latest image model with state-of-the-art photorealism, pixel-perfect text rendering, and flexible resolutions up to 4K. On the other side, google's latest image model with exceptional text rendering and multi-image compositing.
At 15 credits, Nano Banana 2 costs 5 credits less than GPT Image 2 (20 credits). The question is whether the extra cost of GPT Image 2 translates into meaningfully better results for your use case. For text rendering, character consistency, multi-image compositing, Nano Banana 2 is hard to beat at its price point. But if you need highest quality generation, text rendering, photorealism, product photography, GPT Image 2 may justify the premium.
Updated May 2026
Nano Banana 2 (15 credits) offers better value for everyday use, especially for text rendering. GPT Image 2 (20 credits) is worth the premium when you need highest quality generation. Both are available on Melies — try each with a test prompt to see which fits your style.
GPT Image 2 vs Nano Banana 2: How They Compare
 GPT Image 2 |  Nano Banana 2 | |
|---|---|---|
| Provider | OpenAI | |
| Released | Apr 2026 | Feb 2026 |
| Cost | 20 | 80.5K/151K/252K/404K |
| Speed | Medium | Fast |
| Reference images | Up to 1 | Up to 14 |
| Editing |
GPT Image 2 vs Nano Banana 2: Cost Comparison
Nano Banana 2 is 25% cheaper than GPT Image 2. Here's how credits add up at scale.
| Volume | GPT Image 2 | Nano Banana 2 |
|---|---|---|
| 10 images | 200 | 150 |
| 50 images | 1,000 | 750 |
| 100 images | 2,000 | 1,500 |
Strengths & Weaknesses
GPT Image 2
- + Highest quality generation
- + State-of-the-art photorealism
- + Pixel-perfect text rendering (99%+ accuracy)
- + Flexible resolutions up to 4K
- + Quality control (low/medium/high)
- - More expensive (20 vs 15 credits)
Nano Banana 2
- + More affordable (15 vs 20 credits)
- + Faster generation speed
- + Text rendering
- + Supports 14 reference images
- + More resolution options
- - Higher price point relative to speed tier
GPT Image 2 vs Nano Banana 2: Which to Pick?
On a tight budget
At 15 credits per image, Nano Banana 2 gives you more generations for your plan. Good enough quality for most everyday use.
Maximum quality matters
GPT Image 2 is worth the extra credits when the output needs to be perfect — portfolio pieces, client work, or final deliverables.
Character or style consistency
Nano Banana 2 supports 14 reference images to keep subjects, styles, and characters consistent across generations.
Rapid iteration and testing
Nano Banana 2's fast generation means you can test more prompts in less time. Great for exploration.
GPT Image 2 vs Nano Banana 2: FAQ
Try GPT Image 2 & Nano Banana 2
Compare GPT Image 2, Nano Banana 2, and 15+ AI image models side by side. Switch models with one click, same credits.
Start Generating Images
