Mixer AI › Knowledge Base › Comparison › Nano Banana 2 vs Nano Banana 2 Lite

Nano Banana 2 vs Nano Banana 2 Lite

Both versions are currently visible in Mixer AI, but their controls differ: Nano Banana 2 accepts up to 14 images with explicit 1K/2K/4K output, while Lite accepts up to 10 and uses automatic resolution. Both versions were run through the same set of tests.

Try it on Mixer AI

Key differences

Nano Banana 2 exposes 1K/2K/4K selection in Mixer AI; Lite uses automatic resolution.

In the direct test, Lite sometimes looked more detailed and was even preferred for the thumbnail, so the Lite label did not translate into consistently weaker images.

On a harder Penrose-triangle geometry test, Lite missed the structure more severely while Nano Banana 2 got closer to the requested shape.

Specifications

Spec	Nano Banana 2	Nano Banana 2 Lite
Generation modes	from text / photo editing	from text / photo editing
Input photos	up to 14	up to 10
Resolutions	1K / 2K / 4K	Auto
Aspect ratios	9:16 / 16:9 / 1:1 / auto / 2:3 / 3:2 / 3:4 / 4:3 / 4:5 / 5:4 / 21:9 / 4:1 / 1:4 / 8:1 / 1:8	9:16 / 16:9 / 1:1 / auto / 2:3 / 3:2 / 3:4 / 4:3 / 4:5 / 5:4 / 21:9 / 4:1 / 1:4 / 8:1 / 1:8
Prompt limit	20,000 characters	20,000 characters
Price per image (different settings)	8 coins · 1K	5 coins · Auto

There is no shared resolution for a direct price comparison, so each price includes its setting and is not highlighted as cheaper.

Same prompts, different failure modes

In the first blind comparison, the reviewer assumed the more detailed image would be Nano Banana 2, but it was Lite; detail alone did not identify the full model.
On a Penrose triangle, Nano Banana 2 was still wrong but Lite was much farther off; the reviewer described this as a place where the lighter model appeared to lose reasoning capacity.
For a thumbnail, Lite finished first and retained many small details. After seeing both results, the reviewer preferred the Lite output for that specific cover.

What the test supports

The side-by-side points to a trade-off rather than a simple quality ladder.

Lite can produce dense, detailed images and does not always look visibly weaker.
Hard geometry remains a useful stress test; the full model was closer to the requested construction in one such case.
Speed and price numbers in the video belong to a third-party service and are not reused as Mixer AI pricing claims.

The product-level difference in Mixer AI

The clearest current difference is output control: Nano Banana 2 exposes 1K, 2K and 4K while Lite chooses resolution automatically. If a job needs a specific output size or more than ten source images, that product constraint matters more than a subjective win on one test image.