Xiaomi: MiMo-V2.5 vs Google: Gemini 3.1 Pro Preview: Complete Comparison 2026
Choosing between Xiaomi: MiMo-V2.5 and Google: Gemini 3.1 Pro Preview? We compare both tools across features, pricing, pros and cons to help you decide which is the better fit in 2026.
Xiaomi · Video & Audio, Chatbots & LLMs
MiMo-V2.5 is a native omnimodal model by Xiaomi. It delivers Pro-level agentic performance at roughly half the inference cost, while surpassing MiMo-V2-Omni in multimodal perception across image and video understanding...
Google · Video & Audio, Chatbots & LLMs
Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation...
Key differences at a glance
- •Both start at $0.10/1M tokens (Xiaomi: MiMo-V2.5) and $2.00/1M tokens (Google: Gemini 3.1 Pro Preview).
Side-by-side comparison
| Feature | Xiaomi: MiMo-V2.5Xiaomi | Google: Gemini 3.1 Pro PreviewGoogle |
|---|---|---|
| Quality score | 9.2 / 10 | 9.2 / 10 |
| Starting price | $0.10/1M tokens | $2.00/1M tokens |
| Free tier | No | No |
| API input price | $0.105 / 1M tokens | $2 / 1M tokens |
| API output price | $0.28 / 1M tokens | $12 / 1M tokens |
| Speed | — | — |
| Context window | 1,048,576 tokens | 1,048,576 tokens |
| Categories | Video & Audio, Chatbots & LLMs | Video & Audio, Chatbots & LLMs |
| Key features |
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| Pros | ||
| Cons |
Xiaomi: MiMo-V2.5
Choose Xiaomi: MiMo-V2.5 if you want content creation, research and writing.
Google: Gemini 3.1 Pro Preview
Choose Google: Gemini 3.1 Pro Preview if you want content creation, research and writing.
Pricing comparison
The verdict
Overall, Xiaomi: MiMo-V2.5 edges ahead with a quality score of 9.2 versus 9.2 for Google: Gemini 3.1 Pro Preview. Choose Xiaomi: MiMo-V2.5 if you want . That said, Google: Gemini 3.1 Pro Preview is the better pick when matters most — so the right answer depends on your priorities and budget.
Frequently asked questions
Q. Which is better, Xiaomi: MiMo-V2.5 or Google: Gemini 3.1 Pro Preview?
On our scoring, Xiaomi: MiMo-V2.5 edges ahead (9.2/10), but the right pick depends on your priorities and budget — see the breakdown above.
Q. Is Xiaomi: MiMo-V2.5 or Google: Gemini 3.1 Pro Preview cheaper?
Xiaomi: MiMo-V2.5 starts at $0.10/1M tokens and Google: Gemini 3.1 Pro Preview at $2.00/1M tokens. Check current rates before committing.
Q. Can I use Xiaomi: MiMo-V2.5 and Google: Gemini 3.1 Pro Preview together?
Yes — many teams use more than one AI tool, picking Xiaomi: MiMo-V2.5 for some tasks and Google: Gemini 3.1 Pro Preview for others where it's stronger.