Adobe Firefly Image 4 Ultravs.Nano Banana (Gemini 2.5 Flash Image)

Which one is better?

In our own test, Nano Banana (Gemini 2.5 Flash Image) leads. Neither is in the arena. Neither has an API price.

Same task, the first image of each. The task with the biggest difference is preselected.

Adobe Firefly Image 4 Ultra: Product photography, first image from the fixed test run — Adobe Firefly Image 4 Ultra6 out of 100

Nano Banana (Gemini 2.5 Flash Image): Product photography, first image from the fixed test run — Nano Banana (Gemini 2.5 Flash Image)77 out of 100

Result for “Product photography”:Nano Banana (Gemini 2.5 Flash Image) ahead

Prompt given to both modelsCreate a square premium product photograph of a brushed titanium wristwatch standing upright on dark green marble. The watch has a cream dial, thin black hands set to 10:10, twelve distinct hour markers, a realistic crown, and a dark brown leather strap. Soft window light from the left, controlled reflections, shallow depth of field, no text, no logo, no extra objects.

What the rating looks at: Materials, reflections, and fine details.

“Ahead”: better in all three rating rounds. “Slightly ahead”: a higher value, but not in every round.

Test protocol of the images

Both models receive the same archived prompt in exactly one request, and the first result counts. Files are normalized to 1,024 × 1,024 pixels without cropping. Provider resolution, randomness, quality tier and prompt processing can still differ. The images are a practical visual test, not a reconstruction of the arena configuration.

Character and detail

Adobe Firefly Image 4 Ultra: manual, 1:1, one request, first output, one output observed, exact UI model Firefly Image 4 Ultra, provider-default random seed, native 2K square output, no reference images, no selected effects, default content settings, source UI file Firefly_Create a square cinematic full-body portrait of a fictional bicycle courier waiting u 33523.jpg, source 2048x2048, stored 1024x1024 (Lanczos3 downscale), generated Nov 1, 2026, 9:42 PM. Source

Nano Banana (Gemini 2.5 Flash Image): fal, aspect ratio 1:1, n=1, seed=provider random, Fal schema does not expose an output-resolution parameter; require square output of at least 1024px, estimated cost $0.039800, generated Nov 1, 2026, 8:51 PM. Source

Protocol gradually-image-comparison-v1. Prompt SHA 256: 985a75b38642a9f0e5e0c0e0c67f1b7f67780d42bd2168fa24e9a7a7a94b0da6

Adobe Firefly Image 4 Ultra image SHA 256: 6a981030438be43a369ba8440c0dbbe43576a83dadc4e61a48a3dce0abc1e69c

Nano Banana (Gemini 2.5 Flash Image) image SHA 256: 69ecb842e42e25cf866919f9bfa573f08398a78d4fa46bca2f9c9c27996d80a7

Infographic

Adobe Firefly Image 4 Ultra: manual, 1:1, one request, first output, one output observed, exact UI model Firefly Image 4 Ultra, provider-default random seed, native 2K square output, no reference images, no selected effects, default content settings, source UI file Firefly_Create a square German infographic titled SO FUNKTIONIERT PHOTOSYNTHESE. Show exactly 33523.jpg, source 2048x2048, stored 1024x1024 (Lanczos3 downscale), generated Nov 1, 2026, 9:42 PM. Source

Protocol gradually-image-comparison-v1. Prompt SHA 256: ed65cb4e6a51e2336f8b149ad4cbb16e020f07d527ad94362e719d2dcf91d94f

Adobe Firefly Image 4 Ultra image SHA 256: 7a306acea26f85b98aaebf8e79efa9c878a68ae84617f7c3cf47339980ecbca8

Nano Banana (Gemini 2.5 Flash Image) image SHA 256: d12f93429b044d541a8ea71a1fd135f89343ff6efaefafe679e9e28699ee54cf

Product photography

Adobe Firefly Image 4 Ultra: manual, 1:1, one request, first output, one output observed, exact UI model Firefly Image 4 Ultra, provider-default random seed, native 2K square output, no reference images, no selected effects, default content settings, source UI file Firefly_Create a square premium product photograph of a brushed titanium wristwatch standing 33523.jpg, source 2048x2048, stored 1024x1024 (Lanczos3 downscale), generated Nov 1, 2026, 9:42 PM. Source

Protocol gradually-image-comparison-v1. Prompt SHA 256: c67fd71e91304458a2feef5c91efa8677260fab0c0099a29a2c52cb579f5b2f3

Adobe Firefly Image 4 Ultra image SHA 256: 888b218766947c6a7f58e163f0f42dc660bd1110b7bf9bbb536881e486d8282c

Nano Banana (Gemini 2.5 Flash Image) image SHA 256: afdcf628727069979bcc9797a18b283079f9cafb136d8fcbc118ae1fc5523a15

Typography and layout

Adobe Firefly Image 4 Ultra: manual, 1:1, one request, first output, one output observed, exact UI model Firefly Image 4 Ultra, provider-default random seed, native 2K square output, no reference images, no selected effects, default content settings, source UI file Firefly_Create a square editorial poster for an imaginary night train called MONDFALTER. Show 33523.jpg, source 2048x2048, stored 1024x1024 (Lanczos3 downscale), generated Nov 1, 2026, 9:42 PM. Source

Protocol gradually-image-comparison-v1. Prompt SHA 256: 2e012c3d14ee5dd02203a94f394ca80a5038cdebd6032b25a8b8a221f2255419

Adobe Firefly Image 4 Ultra image SHA 256: 8c05d93d71bf08caa02caa5b00463be262ab395ec2350ec26944460e34c0d98f

Nano Banana (Gemini 2.5 Flash Image) image SHA 256: eeafdc566564b9398bc45b9e8cbaa7f4ca38a1b8795e198cd056c4bc47f72121

The numbers at a glance

Arena ratingfrom votes by users · higher is better

n/a

Adobe Firefly Image 4 Ultra

not in the arena

n/a

Nano Banana (Gemini 2.5 Flash Image)

not in the arena

GraduallyBenchour own rating, 0 to 100 · higher is better

Adobe Firefly Image 4 Ultra

Rank 69 of 74

Nano Banana (Gemini 2.5 Flash Image)

Rank 44 of 74

Price per imagedollars through the API · lower is better

n/a

Adobe Firefly Image 4 Ultra

no API price

n/a

Nano Banana (Gemini 2.5 Flash Image)

no API price

Ranks among the 22 image models with an arena rating and the 74 with a GraduallyBench run; prices compared with 28 models with an API price.

Adobe Firefly Image 4 Ultra

Subscription: n/a No plan in Germany names exactly this model.
Via API: No API price known. Access: Web app.
Weights: unknown.

Nano Banana (Gemini 2.5 Flash Image)

Subscription: n/a No plan in Germany names exactly this model.
Via API: No API price known. Access: API.
Weights: unknown.

Subscriptions only count plans that name exactly this model. Subscription prices include VAT, API prices are in dollars.

GraduallyBench from Nov 1, 2026 · Subscription database from Sep 29, 2026 (34 days old)

All data side by side

The better value is bold. For ratings only when the gap is clear.

Kennzahl	Adobe Firefly Image 4 Ultra	Nano Banana (Gemini 2.5 Flash Image)
Ratings
Arena ratingfrom votes by users, higher is better	n/a	n/a
Arena rank	n/a	n/a
Arena votesmore votes, a safer rating	n/a	n/a
GraduallyBenchour own rating, 0 to 100	16	54
GraduallyBench by task
Typography and layoutLegible text, hierarchy, and composition	9	58
Product photographyMaterials, reflections, and fine details	6	77
Character and detailAnatomy, clothing, and spatial consistency	43	54
InfographicNumbers, labels, and visual organization	8	27
API price
Per imagelower is better	n/a	n/a
100 images	n/a	n/a
Profile
Released	Apr 24, 2025	Oct 2, 2025
Weightsopen means: runs locally	unknown	unknown
Lifecycle	no notice	Active stable API ID; earliest announced shutdown date is March 15, 2027
Access	Web app	API
Parameters	not published	not published
Largest output	not consistently published	not consistently published
Plans in Germanynaming exactly this model	n/a	n/a

API prices for one image at 1,024 × 1,024 pixels according to Artificial Analysis.

Sources: Adobe Firefly Image 4 Ultra model source (verified Nov 1, 2026) · Nano Banana (Gemini 2.5 Flash Image) model source, status source (verified Nov 1, 2026)

Arena ratings by category

From blind votes on LMArena. “Ahead” means the lead is clear.

No shared arena score in the stored snapshot

The stored benchmark database contains no measurement for Adobe Firefly Image 4 Ultra and Nano Banana (Gemini 2.5 Flash Image) from the same arena and category. Older model versions are not used as substitutes.

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More matchups

Compare Adobe Firefly Image 4 Ultra and Nano Banana (Gemini 2.5 Flash Image) with other important image models.

View the complete image model comparison

Same prompt, two images

The numbers at a glance

Adobe Firefly Image 4 Ultra

Nano Banana (Gemini 2.5 Flash Image)

All data side by side

Arena ratings by category

No shared arena score in the stored snapshot

Compare another matchup

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