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Alibaba Qwen Image 2.1 vs Google Nano Banana 2

Specs, pricing, and capabilities side by side, plus outputs generated from identical prompts, so the only variable between the columns is the model.

Local

Alibaba Qwen's open 7B image model, running fully offline on your own machine. It generates from a prompt and edits images you attach, renders long passages of text inside the image from a far smaller model than the 20B original, and needs no API key or network once the weights are downloaded. Released under the Qwen Research License, which covers research and evaluation use only.

Learn more about Qwen Image 2.1 →
Cloud

Ultra-fast image generation model optimised for speed and creative output.

Learn more about Nano Banana 2 →
Overview
Creator
Alibaba
Google
Released
Sep 2026
Feb 2026
Available on
GGML
GoogleOpenRouterRunwareReplicate
Model ID
sdcpp:qwen-image-2.1
nano-banana-2
Specs
Pricing
Free, runs on your hardware
$0.067 per image
Aspect ratios
1:1, 16:9, 9:16 +4 more
1:1, 16:9, 9:16 +11 more
Image-to-image
Up to 3 reference images
Up to 14 reference images
Negative prompt
Supported
-
Seed control
Supported
-
Max resolution
-
4K
Output formats
-
PNG, JPEG, WebP
Text to image rank
-
#11
Image edit rank
-
#15
Runs locally
Supported OS
macOS, Windows, Linux
-
Minimum machine
Local image generation · 32 GB+ RAM · 18 GB free disk · GPU strongly recommended
-
Download size
14 GB
-
Samples
Product still lifeMaterials, reflections, macro detail
Studio portraitSkin texture, lighting, shallow depth of field
Typographic posterText rendering, layout, flat colour

Every sample is the model’s first result for the shared scene prompt (no cherry-picking), generated via Runware or Replicate. Hover a copy icon to read the full prompt.

LMArena ranks come from the arena.ai leaderboard (dataset, CC BY 4.0), boards of Oct 27, 2026 (image edit) and Oct 26, 2026 (text to image).

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