There's no independently verified numeric ranking of AI image generators for "realism" — so instead of inventing star ratings, here's an honest, qualitative look at five well-known tools and what each is actually good at.
- For a photo that needs to look like a specific real person, Pose AI stands out because it's identity-locked from one selfie — the other four tools here have no identity-reference input at all.
- Midjourney, Flux, DALL-E, and Stable Diffusion are all capable of photorealistic imagery, but none of them can generate a photo that's provably you — they generate a realistic-looking generic subject.
- We don't assign numeric realism ratings here — a single number would collapse skin texture, lighting, and identity accuracy into something invented rather than measured.
The five tools, compared
1. Pose AI
Identity-locked photo and video generator. Upload one selfie and Nano Banana 2 generates new photos of you, preserving your actual face across every result — no training step. Best use case: photos and video that need to look like a specific real person, including yourself.
2. Midjourney
A general-purpose text-to-image tool known for strong artistic and photorealistic output. No identity-reference input, so it generates a realistic-looking subject rather than a specific real person. Best use case: artistic imagery and photorealistic scenes where the subject doesn't need to be identifiable.
3. Flux
A photorealistic image model praised for detail and lighting quality. Like Midjourney, it has no built-in identity lock for a real person. Best use case: photorealistic generation where identity isn't a requirement.
4. DALL-E
A widely used general-purpose image generator, integrated into several mainstream AI products. No identity-reference input. Best use case: general image generation, illustrations, and concept art.
5. Stable Diffusion
An open-source image model with a large ecosystem of community extensions. Achieving identity consistency requires additional fine-tuning tools outside the base model. Best use case: flexible, customizable workflows for users comfortable with technical setup.
See the full identity-lock explainer atNano Banana 2: Identity-Locked Realism.
