Nano Banana 2.1 vs Grok Imagine
Nano Banana 2.1 (Google): Google's update to Nano Banana 2: better image quality, cleaner text and steadier characters, up to 4K. Grok Imagine (xAI): Bold, stylised images at speed, and video with native audio. Pick Nano Banana 2.1 for a series of images starring the same character, and Grok Imagine for stylised, striking looks. Luren AI offers both, so you can run the same prompt and photo on each and keep the better result.
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| Nano Banana 2.1 | Grok Imagine | |
|---|---|---|
| Made by | xAI | |
| Type | Image | Image |
| In one line | Google's update to Nano Banana 2: better image quality, cleaner text and steadier characters, up to 4K. | Bold, stylised images at speed, and video with native audio. |
| In Luren AI | Yes | Yes |
| Resolutions | 1K · 2K · 4K | — |
| Aspect ratios | 14 shapes from 8:1 to 1:8, or match your photo | — |
| Inputs | Text prompt, reference photos | — |
| Strengths | Character consistency, text, multi-image blending | — |
| Access | Everyone | — |
| Image resolutions | — | 1K · 2K |
| Video length | — | 1–15 seconds, 480p or 720p |
| Video inputs | — | Text prompt or a photo |
| Best for | A series of images starring the same character · Posters and infographics with clean text · Blending many reference photos into one scene | Stylised, striking looks · Fast iterations · Short clips with sound |
Choose Nano Banana 2.1 for…
- A series of images starring the same character
- Posters and infographics with clean text
- Blending many reference photos into one scene
Choose Grok Imagine for…
- Stylised, striking looks
- Fast iterations
- Short clips with sound
Nano Banana 2.1 is a trademark of Google and Grok Imagine of xAI. Luren AI is an independent app that offers its users a choice of models and is not affiliated with or endorsed by either. This comparison describes each model's published capabilities and how they are offered in the app.
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Questions
Is Nano Banana 2.1 or Grok Imagine better?
Nano Banana 2.1 (Google): Google's update to Nano Banana 2: better image quality, cleaner text and steadier characters, up to 4K. Grok Imagine (xAI): Bold, stylised images at speed, and video with native audio. Pick Nano Banana 2.1 for a series of images starring the same character, and Grok Imagine for stylised, striking looks. Luren AI offers both, so you can run the same prompt and photo on each and keep the better result.
Can I use both Nano Banana 2.1 and Grok Imagine in one app?
Yes. Luren AI offers both, so you can run the same prompt and photo on Nano Banana 2.1 and Grok Imagine and keep the result you prefer.
Who makes Nano Banana 2.1 and Grok Imagine?
Nano Banana 2.1 is made by Google and Grok Imagine by xAI. Luren AI is an independent app, not affiliated with either, that offers its users a choice of models.
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