GPT Image 2 vs Nano Banana
最近更新：2026年11月
An OpenAI image model available in Imgo for instruction-led generation, text rendering, and reusable visual reference frames. Compare it with Nano Banana: The original Nano Banana image model — fast, free-tier-friendly, and the most accessible entry point into the family.
快速概览
| GPT Image 2 | Nano Banana | |
|---|---|---|
| 价格 | $20/month | Free |
| 类型 | 闭源 | 闭源 |
| 免费版本 | 不支持 | 支持 |
详细对比
图像质量该维度胜出: GPT Image 2
GPT Image 2
9/10
Nano Banana
8/10
提示词理解该维度胜出: GPT Image 2
GPT Image 2
10/10
Nano Banana
8/10
风格与题材广度持平
GPT Image 2
8/10
Nano Banana
8/10
生成速度该维度胜出: Nano Banana
GPT Image 2
7/10
Nano Banana
10/10
成本效率该维度胜出: Nano Banana
GPT Image 2
6/10
Nano Banana
10/10
易用性该维度胜出: GPT Image 2
GPT Image 2
10/10
Nano Banana
9/10
API 与集成该维度胜出: GPT Image 2
GPT Image 2
9/10
Nano Banana
8/10
商用许可该维度胜出: Nano Banana
GPT Image 2
8/10
Nano Banana
9/10
自己跑一遍这组对比
同一条 prompt、同一画幅，只换模型。逐个跑一遍，在你自己的屏幕上判断差别。
测试 prompt · 画幅 1:1
Studio product photo of an unbranded matte ceramic coffee mug in sage green, steam rising, on a light oak table beside a folded linen napkin and three coffee beans. Soft window light from the left, gentle shadow, e-commerce hero shot.
- 用 GPT Image 2 运行
Nano Banana 不在 Imgo 上——复制 prompt 去那边测试。
如何选择?
以下场景推荐 GPT Image 2
- •Brand and ad teams needing dependable on-image text
- •Studios that prompt with long, structured creative briefs
- •Workflows already running on ChatGPT or OpenAI API
+Strong on-screen text rendering and typography
+Reliable instruction following for complex multi-element prompts
+Native ChatGPT and OpenAI API integration for pipelines
−Slower per-render than the Nano Banana family
−Style range narrower than Midjourney for stylised art
−Strict content policies limit certain creative use cases
以下场景推荐 Nano Banana
- •Creators starting out without a paid subscription
- •Rapid ideation and look-dev before committing to Pro renders
- •High-volume social creators needing free daily output
+Fastest iteration loop in the Nano Banana family
+Generous free tier — ideal for ideation and rapid prototyping
+Solid photorealism for casual creator use cases
−Detail and resolution below Nano Banana 2 / Pro on hero shots
−Limited style range vs Midjourney or LoRA-driven workflows
−API tooling thinner than Pro's Vertex AI surface
常见问题
GPT Image 2 比 Nano Banana 更好吗?
取决于你的需求。GPT Image 2 在 提示词理解, 图像质量, 易用性 方面得分更高，而 Nano Banana 更擅长 成本效率, 生成速度, 商用许可。
GPT Image 2 与 Nano Banana 哪个更便宜?
Nano Banana 可免费使用，而 GPT Image 2 起价为 $20/月。
GPT Image 2 和 Nano Banana 能一起使用吗?
可以，很多团队会把提示词分发给多个 AI 图像生成器。GPT Image 2 擅长 Brand and ad teams needing dependable on-image text，而 Nano Banana 在 Creators starting out without a paid subscription 上更出色。
GPT Image 2 和 Nano Banana 哪个视频质量更高?
GPT Image 2 在图像质量上得分更高（9/10 对 8/10），但两者表现都令人印象深刻。