Nano Banana vs Seedream 4.0: 
AI Generator Showdown for Character Artists and World-Builders
With Cutout.pro's all-in-one experience platform, go beyond a single model. Our unified platform gives you effortless access through a single API to both Nano Banana and Seedream 4.0, empowering you to build applications with flawless character consistency and unlimited creative expression.
One Platform, Limitless Creative Specialization
The cutout.pro experience platform is your gateway to a new era of creative development. Stop compromising and start specializing. Access the world's most advanced AI models for every niche, from character design to environmental art, all through a single, elegant integration.
Create Consistent Characters with Nano Banana
Build applications for comic book artists, webtoon creators, and brand managers who demand consistency. The Nano Banana endpoint, accessed via cutout.pro, allows your users to generate a character or mascot and maintain its look across countless scenes, poses, and expressions. This is the key to visual storytelling.
Craft Breathtaking Worlds with Seedream4.0
Empower your users to become world-builders. Use the Seedream4.0 endpoint through the cutout.pro API to generate stunning game environments, evocative book covers, and unique fine-art prints. Offer limitless stylistic freedom and allow creators to perfectly capture the mood of their story.
Editing Showdown: From Portrait to Masterpiece
The true difference between Nano Banana and Seedream4.0 becomes clear when editing an existing image. Let's start with a single source image and apply different creative prompts to see how each model's unique strengths shine.
Simplify Development, Maximize Creative Power
Why juggle multiple APIs, contracts, and updates? By building on the cutout.pro platform, you get a single, reliable point of access. We handle the integration and maintenance of top-tier models like Nano Banana and Seedream4.0, so you can focus on innovation and user experience, confident that you're always offering the best tools on the market.
Side-by-Side Showdown: Nano Banana vs Seedream 4.0
To understand the practical difference, let's see how each model handles the same creative challenge. The choice between them depends entirely on your specific goal.
A young female anime character with blue hair and a red jacket, shown in three different poses: waving, running, and sitting
Nano Banana

Seedream 4.0

A friendly cartoon fox mascot for a tech company, shown on a white background, then on a website header, then on product packaging
Nano Banana

Seedream 4.0

A fantasy novel cover featuring a warrior with a sword standing on a cliff overlooking a dragon-filled valley at sunset
Nano Banana

Seedream 4.0

A portrait of a samurai warrior rendered in three different styles: realistic, ukiyo-e woodblock print, and modern anime
Nano Banana

Seedream 4.0

Generate two horizontally combined 4K images: Left image shows a calico cat wearing a caramel-colored knit hat sitting on a spring park bench, with fallen leaves and dandelions near paws; Right image shows the same cat curled on a winter convenience store windowsill, nestled beside warm light, windowsill with thin snow. Must ensure the cat's heterochromatic eyes, right front paw black spots, and hat texture are completely consistent across both images.
Nano Banana

Seedream 4.0

Generate a 4K industrial robotic arm technical diagram. Left side shows complete 6-axis matte metal robotic arm, labeled with joints J1-J6; Right side shows exploded view of three core components: motor, reducer, and gripper. Connect left and right images with arrows, all labels using deep blue Arial 10pt font. Background is light gray engineering blueprint with grid lines, ensuring accurate structural proportions, clear labels without overlap.
Nano Banana

Seedream 4.0


Transform the pet (cat/dog) in the photo into an exquisite physical figure model. The model should have PVC material's translucency and glossiness, and place it on a desktop with a circular transparent base and packaging box.
Nano Banana

Seedream 4.0


Replace the woman's hairstyle in the photo with lazy-feeling big wavy curls, and add a pair of vintage thin-framed glasses. Ensure the hairstyle and glasses naturally blend with her face shape and existing makeup, keeping facial features unchanged.
Nano Banana

Seedream 4.0


Replace the photo's background with a cyberpunk city street scene under neon lights at night, while adjusting the character's overall tone and lighting to naturally match the new background's lighting environment.
Nano Banana

Seedream 4.0




Integrate the fox from image 1 into the garden from image 2, keeping core features (antlers, fur color) unchanged; have it holding a proportionally appropriate oil-paper umbrella from image 3; match lighting to garden, add falling cherry blossoms at feet. Output in 4K, ensuring natural composition without harsh seams.
Nano Banana

Seedream 4.0


Upgrade icon to 4K; change flask to frosted glass while preserving original line art; add centered 'C₆H₁₂O₆' on side (Times New Roman font, size appropriate without jagged edges); add light blue layered liquid inside flask, realistic reflection; output guarantees clear details when magnified 100%.
Nano Banana

Seedream 4.0



Convert camera icon to impressionist oil painting style, preserving lens shutter and other structures; integrate water lily painting water surface, harmonize colors with blue-purple tones; create two variants: one half-submerged in water with reflection, one placed on lily pad with shadow, ensuring camera features are consistent across both images.
Nano Banana

Seedream 4.0

Relevant Reviews
"As a webtoon creator, character consistency is everything. Before cutout.pro, regenerating my main character in a new panel was a game of chance. Now, using their API to access Nano Banana, I can create my character in dozens of different poses and her face and costume stay identical. It has saved me hundreds of hours."
"I'm developing an app that helps authors create their own book covers. The cutout.pro experience platform is a game-changer. I can offer my users two amazing options via one integration: 'Character Focus' using Nano Banana for a crisp character portrait, and 'Scene Focus' using Seedream4.0 for a beautiful, painterly landscape cover. The flexibility is incredible."
"Our animation studio uses cutout.pro for pre-production storyboarding. We use Nano Banana to lock in the designs of our main characters. Then, we use Seedream4.0 to quickly generate stylistic variations for the backgrounds and environments. This lets our art director approve a look and feel much faster. The 'All-in-one experience platform' concept is brilliant."
Frequently Asked Questions
Create Consistent Characters and Breathtaking Worlds.
Stop choosing between character fidelity and artistic freedom. With the cutout.pro universal API, you can harness the specialized power of both Nano Banana and Seedream4.0. Build the next generation of creative applications that offer everything.


