The lightweight, low-cost variant of Nano Banana 2 (Gemini 3.1 Flash Image). Ultra-low-latency image generation and editing at a fixed 1K resolution, designed for high-volume interactive use cases.
Settled by community votes across 20 shared challenges, with an AI judge weighing in on each.
Nano Banana 2 Lite
22.3
arena score
#27 of 48 in Text-to-Image
Skill signature
· Text-to-Image
Seedream 4.0
24.7
arena score
#16 of 48 in Text-to-Image
Vote tally
Where the votes landed
Nano Banana 2 Lite
100.0%
win rate
Ties
0.0%
Seedream 4.0
0.0%
win rate
100.0%
0.0% ties
0.0%
Shared challenges
20
Challenge by challenge
The strongest take from each model on every shared challenge, with the AI judge's read.
Geometric Composition
Text-to-Image“A glass cube on a wooden table. Inside the cube is a small blue sphere. On top of the cube sits a red book. A green plant is behind the cube, partially visible through the glass. Soft window light from the left.”
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Excellent photographic quality with realistic textures on the wood and book cover
- + Stronger adherence to the lighting prompt with clear window light effect
- + Includes high-quality text on the book spine that matches the prompt context
- − The cube appears to be solid glass/acrylic rather than a hollow container
- − The blue sphere appears to be levitating unnaturally in the center
Seedream 4.0
- + More literal interpretation of a 'glass cube' as a hollow container
- + Realistic reflections on the table surface
- + Accurate placement of the blue sphere on the base of the cube
- − The plant looks somewhat artificial and flat compared to the rest of the scene
- − General image quality is slightly softer and less detailed than its competitor
Verdict: Nano Banana 2 Lite produces a more visually stunning, high-fidelity photograph with impressive text rendering on the book, though its interpretation of the cube is more like a solid paperweight. Seedream 4.0 follows the physics of the scene better by placing the sphere on the floor of a hollow cube, but the overall lighting and texture work are less refined. Nano Banana 2 Lite is the winner due to superior clarity and aesthetic appeal.
Man and Car in California
EditingEdit instruction
“Make a photo of the man driving the car down the California coastline”
Source
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Excellent preservation of the subject's face, hair, and clothing.
- + Very natural interior lighting that matches the sunset environment.
- + Dynamic composition with a realistic sense of speed.
- − The car is slightly cropped, missing the front grille present in the source.
- − Minor perspective warping on the car's body panels.
Seedream 4.0
- + Successfully keeps the entire car in the frame.
- + Accurately represents the Big Sur coastline scenery.
- + Good preservation of the subject's outfit and hair style.
- − The subject's face is significantly altered and looks less like the source image.
- − The lighting on the car and man is flat and doesn't quite match the bright seaside environment.
- − The scale of the man inside the car feels slightly too small.
Verdict: Nano Banana 2 Lite is the superior edit because it maintains a high degree of fidelity to the original man's face and style while integrating him seamlessly into a new environment. While Seedream 4.0 preserves the entire car, its failure to accurately carry over the subject's facial features makes it less effective as a photo edit.
Candid Street Photography
Text-to-Image“A candid street photo of an elderly Japanese man repairing a red bicycle in light rain, reflections on wet pavement, shallow depth of field, 50mm lens, natural skin texture, imperfect framing, motion blur from passing cars, cinematic but realistic, no stylization.”
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Excellent handling of wet pavement reflections and rainy atmosphere.
- + High level of detail on the man's skin, clothing texture, and mechanical tools.
- + Captured the 'cinematic' and 'no stylization' requirements with realistic lighting.
- − The man's hands have structural issues, with fingers blending into the tools.
- − Minimal motion blur on the passing vehicle compared to the prompt's request.
Seedream 4.0
- + Strong execution of motion blur on the passing car.
- + Good composition with a clear reflection in the foreground puddle.
- + Accurately represents a Japanese residential street setting.
- − Severe anatomical issues with the man's hands and the attachment of tools.
- − The bicycle's structure is nonsensical, especially the chain guard and frame junction.
- − The image appears slightly more stylized/softened than the requested 'no stylization' look.
Verdict: Nano Banana 2 Lite is the superior image due to its exceptional texture and realistic lighting, which perfectly capture the atmosphere of a rainy street in Japan. While Seedream 4.0 followed the motion blur instruction better, it suffered from significant structural failures in the bicycle and the man's anatomy.
Fantasy Warrior
Text-to-Image“Close portrait of a battle-worn paladin in ornate engraved plate armor, hair braided with small beads, faint scars and dirt on the skin, warm torchlight reflecting off metal, shallow depth of field, bokeh sparks, lifelike eyes, highly detailed texture on leather straps and cloth underlayer.”
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Exceptional level of detail in the engraved metal and chainmail textures
- + Very realistic skin texture with a convincing battle-worn appearance
- + Masterful use of lighting and depth of field that feels professional and cinematic
- − The image is presented with vertical white/blurred bars on the sides, affecting the frame format
Seedream 4.0
- + Dynamic lighting with very vibrant bokeh sparks
- + Good adherence to the 'braided hair with beads' and 'torchlight' prompts
- + Strong character expression and presence
- − The skin and hair textures look slightly smoother and more artificial compared to the other model
- − Metal engravings lack some of the intricate physical depth seen in Nano Banana 2 Lite
Verdict: Both models followed the prompt closely, but Nano Banana 2 Lite produced a superior image in terms of technical texture and realism, particularly on the armor and skin. Seedream 4.0 was also impressive with its lighting and bokeh effect, but it feels slightly more like a high-end video game render than a lifelike photograph.
Modern Clean Menu
Text-to-Image“Modern minimalist restaurant menu design, white background with colorful food photos in grid, sections for appetizers/pizza/mains, bold sans-serif fonts, vibrant accents, clean professional layout for casual dining.”
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Excellent adherence to all prompt requirements including three specific sections and priced items.
- + Professional and clean graphic design layout that looks like a real-world menu.
- + Impressive text rendering for header and section titles with consistent sans-serif fonts.
- − Small body text contains gibberish/hallucinated characters.
- − Food images are small and lose some detail compared to larger frames.
Seedream 4.0
- + High resolution food photography with vibrant colors.
- + Bold, clear sans-serif text for section headers.
- − Lacks the structure of a functional menu, missing prices and item descriptions.
- − Composition is cluttered with overlapping text and inconsistent margins.
- − Failed to include actual menu content for the requested categories.
Verdict: Nano Banana 2 Lite successfully translates the prompt into a functional, professional restaurant menu with distinct sections, pricing, and contact information. Seedream 4.0 provides high-quality food photography but fails to create an actual 'menu design,' resulting in a chaotic collage of images and labels with no informational depth.
Magic Burger Explosion: Fiery Photorealism Challenge
Text-to-Image“Ad for 'Magic Burger'. Dynamic, exploded burger with all components (bun, patty, cheese, lettuce, tomato, sauce) suspended in mid-air. Emphasize photorealistic detail and a sense of motion. Dark, fiery background with glowing embers. Integrate text: 'MAGIC BURGER' as a prominent title, 'LIMITED TIME ONLY' as a secondary message, and '€6.99' in a starburst, all rendered with a fiery, glowing effect.”
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Excellent text rendering with accurate spelling and specified price
- + Photorealistic food texture and highly detailed lighting
- + Perfectly executed exploded view showing every distinct component
- − The composition is a bit vertical and crowded at the top
Seedream 4.0
- + Strong sense of spiral motion and energy
- + Good use of the fiery background elements
- − Failed to render the correct price, showing €5.99 instead of €6.99
- − The burger is split into two halves rather than a fully 'exploded' view of all components
- − Lower clarity in food textures compared to the competitor
Verdict: Nano Banana 2 Lite followed every instruction of the prompt, including the specific price and the request for a fully exploded burger. Seedream 4.0 failed on the specific price requested and produced a more standard split-view burger with less overall detail.
Chalkboard Menu
Text-to-Image“Handwritten-style chalkboard menu in a cozy café, all text rendered in the exact same realistic chalk handwriting style with natural variations in letter size, slight slant, and chalk texture — no printed or digital fonts anywhere on the board. Title at the top in elegant cursive chalk handwriting: ‘TODAY’S SPECIALS – APRIL 30, 2026’. Below it, three menu items also in the same handwritten chalk style: ‘Truffle Mushroom Risotto – $24’, ‘Grilled Octopus with Lemon & Herbs – $28’, ‘Brown Butter Chocolate Chip Cookies – $9’. At the very bottom, smaller text in the identical handwritten chalk style (slightly smaller but still clearly legible with the same handwriting characteristics): ‘All items made fresh daily • Ask about our gluten-free options’. Warm ambient café lighting, visible chalk dust and smudges, realistic handwriting imperfections, no clean printed text anywhere.”
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Excellent text legibility and accuracy
- + Highly professional and balanced composition
- + Clean rendering of the background café environment
- − The handwriting style looks a bit too consistent, mimicking a digital chalkboard font more than a natural hand
- − The footer text at the bottom appears like a clean digital font, violating the prompt
Seedream 4.0
- + Captures a very authentic chalk texture with dust and smudges
- + Handwriting has natural slants and variations that feel genuinely human-made
- + Followed the instruction for the handwriting style through to the bottom footer notes
- − The text layout is slightly messy and slanted
- − Lower visual clarity on the background details compared to Model A
Verdict: Nano Banana 2 Lite produced a much cleaner and more legible menu, but its handwriting feels somewhat robotic and it used a digital-looking font for the footer. Seedream 4.0 was far more successful at capturing the 'authentic chalkboard' feel requested, with realistic chalk dust, smudges, and natural handwriting variations across all text elements. Seedream 4.0 is preferred for strictly following the stylistic requirements of the prompt.
Pose & Character Mashup
EditingEdit instruction
“Use Image 1 as the exact pose reference and Image 2 as the character reference. Recreate the person/character from Image 2 in the exact dynamic pose and body position from Image 1. Keep the exact face, hair, clothing style/details, and expression from Image 2. Match the lighting and environment of Image 1. The final image must show the character from Image 2 performing the precise action/pose from Image 1 with perfect anatomy and natural integration.”
Source
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Perfectly recreates the facial features, sunglasses, and short hair of the character from Image 2.
- + Successfully maps the character onto the exact complex leg and foot position from Image 1.
- + Accurately reproduces the specific scarf and black sweatshirt details from Image 2.
- − The transition between the sweatshirt and the legs reveals some red fabric from the original Image 1 garment.
- − Minor distortion on the fingers of the right hand.
Seedream 4.0
- + Attempts to integrate the scarf and black clothing from the character reference.
- + Maintains a high-resolution output with clean lighting.
- − Failed to capture the character's facial identity or short hair, instead keeping the long hair from Image 1.
- − Significantly altered the leg pose, losing the 'exact' body position requested from Image 1.
- − The face is severely distorted with unnatural eye placement and artifacts.
Verdict: Nano Banana 2 Lite is the clear winner as it successfully combined the specific identity of the man in Image 2 with the challenging cross-legged pose of the woman in Image 1. In contrast, Seedream 4.0 failed to replicate the character's face or hair and significantly simplified the pose, resulting in a distorted and inaccurate image.
The Reversed Rodeo
Text-to-Image“Horse riding astronaut in space — horse on top, not vice versa. Surreal, highly detailed, cinematic.”
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Successfully followed the difficult spatial prompt of placing the horse on top of the astronaut.
- + High level of cinematic detail in the galaxy and planet rendering.
- + Creative interpretation of the astronaut being the mount with a specialized seat and controls.
- − The horse's front legs have some anatomical blurring at the hooves.
- − The composition feels a bit crowded with many celestial bodies.
Seedream 4.0
- + Excellent photorealistic texture on the horse's coat and mane.
- + Clear, high-quality rendering of the astronaut suit.
- − Failed the core prompt instruction of having the horse on top; instead, it shows the standard horse-riding-astronaut trope.
- − Minor artifacting where the reins meet the horse's neck.
Verdict: Nano Banana 2 Lite is the clear winner because it correctly interpreted the specific and unusual spatial prompt of 'horse on top, not vice versa'. While Seedream 4.0 produced a high-quality image, it completely ignored the specific instruction and generated a generic astronaut riding a horse.
Outfit Transfer Challenge
EditingEdit instruction
“Use Image 1 as the base person. Dress them in the exact elaborate outfit from Image 2 (including all layers, accessories, jewelry, and shoes). Carefully adapt the clothing to the body shape and pose in Image 1 while maintaining realistic fabric behavior, correct proportions, and perfect lighting/shadow matching. Keep the person’s exact face, hair, and background completely unchanged.”
Source
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Excellent preservation of the original person's face and hair.
- + Included specific accessories like the watch and ring from Image 2.
- + Maintains the vitiligo pattern on the hands correctly.
- − Drastically changed the character's pose and camera angle compared to Image 1.
- − The background has been altered and extended with visible side-padding/warping.
Seedream 4.0
- + Near-perfect adherence to the original pose and composition of Image 1.
- + High-quality rendering of the clothing and scarf textures.
- + Maintains the vibrant sky and lighting of the source image.
- − Failed the negative constraint to keep the face completely unchanged by adding a mustache and sunglasses.
- − Substantially altered the vitiligo pattern on the face.
Verdict: Nano Banana 2 Lite succeeded in keeping the person's face identical but failed to maintain the original pose and background structure. Seedream 4.0 followed the pose and composition perfectly but ignored the 'face unchanged' instruction by adding facial hair and sunglasses. Nano Banana 2 Lite is the preferred model as it correctly prioritized the identity of the person, which is the core of this editing challenge.
The Capybara Taxi Driver
Text-to-Image“Photorealistic scene inside a yellow New York taxi at night. A capybara is driving, wearing a yellow taxi driver cap and a dark jacket. It has a calm, professional expression and both front paws on the steering wheel. In the back seat sits a human businesswoman in a coat, looking at her phone with a completely normal, bored expression (as if this is just another normal ride). Through the windows you can see the streets of Manhattan at night with blurred lights. Realistic taxi interior, photorealistic, detailed fur and fabric, 35mm lens, night lighting with reflections, shallow depth of field.”
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Excellent interior detail including taxi meter and steering wheel textures
- + Better lighting and rain effects on the window enhance the night atmosphere
- + Highly detailed fur and realistic capybara anatomy
- − The driver's cap is a police/security style rather than the requested yellow taxi cap
- − The perspective makes the car interior feel slightly cramped and messy
Seedream 4.0
- + Followed the specific color request for a yellow taxi driver cap
- + Perfectly captured the requested 'bored' expression of the passenger
- + Composition clearly shows the exterior yellow taxi color and rooftop sign
- − The text on the cap is gibberish ('TAT')
- − The steering wheel and dashboard are less detailed and slightly lower resolution than Model A
Verdict: Nano Banana 2 Lite produced a more visually impressive and detailed image with superior lighting, but it missed the color instruction for the driver's cap. Seedream 4.0 adhered better to the specific prompt details like the yellow cap and the passenger's expression, though the overall image quality and interior realism were slightly lower than its competitor.
The Halloween Invitation
Text-to-Image“Vintage gothic Halloween party invitation. Dark parchment poster, spooky border with webs and thorns, central glowing jack-o-lantern, bats, twisted trees, moody night sky. Add elegant gothic title text saying "Halloween Party Invitation", a small scroll banner saying "You are invited to a night of frights", and event details at the bottom: Date: 30.10.2026 Time: 7pm Location: The Arches, NYC Spooky but polished, cinematic lighting, square format.”
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Excellent text rendering with perfect spelling and high-quality gothic typography.
- + Rich, balanced composition with professional border detailing including skulls and webs.
- + Cinematic lighting that highlights the jack-o-lantern and surrounding atmosphere effectively.
- − The dark parchment texture is a bit relegated to the edges rather than being the primary canvas for all text.
Seedream 4.0
- + Strong implementation of thorns in the border design.
- + Good atmospheric lighting on the central jack-o-lantern.
- − Significant spelling errors and distorted characters in the small scroll banner text.
- − The overall image quality and clarity are lower, with some blurry elements in the background.
- − The border feels less integrated and more like an overlay compared to a cohesive poster design.
Verdict: Nano Banana 2 Lite is the clear winner as it successfully rendered all requested text accurately and with beautiful typography. While Seedream 4.0 followed the visual elements of the prompt, its text rendering was poor and the overall composition felt less like a polished invitation and more like a rough concept.
Bald man challenge
Image EditingEdit instruction
“Give the person a full, thick head of natural hair with realistic texture, density, and a natural hairline. Preserve facial features and lighting.”
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Natural integration with existing sideburns and beard
- + Realistic texture and wavy styling
- + Excellent preservation of original lighting and facial features
- − None notable
Seedream 4.0
- + Successfully followed the prompt for thick hair
- + Good preservation of background and clothing
- − The hair has a 'helmet-like' appearance that looks less natural
- − The texture is slightly blurry compared to the rest of the image
- − The hairline looks a bit repetitive and artificial
Verdict: Nano Banana 2 Lite produced a much more convincing result by creating hair that matches the character's existing beard and the environmental lighting perfectly. Seedream 4.0 followed the prompt but the hair looks like a poorly integrated wig with a stiff, unnatural shape.
Isometric Miniature Diorama Scenes
Text-to-Image“Create a clear, 45° top-down isometric miniature 3D cartoon scene of Japan's signature dish: sushi, with soft refined textures, realistic PBR materials, gentle lighting, on a small raised diorama base with minimal garnish and plate. Solid light blue background. At top-center: 'JAPAN' in large bold text, 'SUSHI' below it, small flag icon. Perfectly centered, ultra-clean, high-clarity, square format.”
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Excellent text rendering with clean typography and spacing.
- + Higher realism in textures, particularly with the shrimp and fish grain.
- + Sophisticated composition with a true 45° isometric diorama base.
- − The flag icon is slightly generic compared to the official Japanese flag.
Seedream 4.0
- + Successfully captures the 3D cartoon/miniature aesthetic.
- + Bright, vibrant colors that pop against the background.
- + Good use of ikura (salmon roe) to add visual interest.
- − Text is slightly crowded and lacks the professional polish of Model A.
- − Lighting is a bit harsh, creating less of a 'soft refined' feel.
Verdict: Nano Banana 2 Lite is the superior output as it produces professional-grade typography and more realistic PBR textures while strictly adhering to the isometric diorama request. Seedream 4.0 performs well on the cartoon aesthetic but falls short in the refinement of the text and overall composition.
Over-the-top cartoon caricature
EditingEdit instruction
“Create a caricature of me and my job. Make it exaggerated and humorous, incorporating my profession as a tv show anchor and my love for dogs and hockey.”
Source
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Expertly blends all three thematic elements into a cohesive and funny narrative.
- + Shows incredible creativity with puns like 'Ruff Shift' and 'Hat Trick Headlines'.
- + Maintains recognizable facial features while transforming into a distinct caricature art style.
- − Completely changes the background from the source image to a studio setting.
- − The character's expression is slightly more manic than the source's warm smile.
Seedream 4.0
- + Preserves the source image's background (couch and frames) very accurately.
- + Correctly applies the caricature style by enlarging the head while keeping a realistic texture.
- + Integrates the hockey theme through jersey details and a hockey stick.
- − The 'TV anchor' profession is represented weakly by just a small desk and microphone.
- − The hockey stick and jersey graphics are a bit distorted and lacks the cleverness of Model A.
- − The integration of elements feels like a collection of objects rather than a story.
Verdict: Nano Banana 2 Lite is the clear winner for its superior creativity and humor, delivering a professional-grade caricature that cleverly weaves together puns, dogs, hockey, and news anchoring. Seedream 4.0 does a much better job of preserving the source image's background and lighting, but its interpretation of the 'humorous' and 'TV anchor' elements is stiff and less imaginative.
Adorable Baby Animals in Sunny Meadow
Text-to-Image“Hyper-photorealistic scene of fluffy baby animals—a golden retriever puppy, tabby kitten, baby bunny, and red fox kit—with big expressive eyes and ultra-detailed soft fur, playfully chasing butterflies and tumbling together in a lush wildflower meadow, warm golden sunrise light with god rays and dew sparkles, joyful wholesome vibe, 8K masterpiece.”
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Excellent adherence to the '8K masterpiece' requirement with incredible detail in the fur and environment.
- + Naturalistic interaction where the animals appear to be physically leaning on and touching each other.
- + Beautifully rendered lighting with realistic god rays and dew sparkles on the grass.
- − The fox kit's face is slightly distorted, leaning more towards a dog/fox hybrid than a pure fox kit.
- − The composition feels a bit crowded with the high number of butterflies.
Seedream 4.0
- + Captures the 'playfully chasing' and 'tumbling' aspect of the prompt more dynamically.
- + The fox kit has more accurate markings and a distinct, adorable appearance.
- + The dew sparkles are very prominent and add a magical quality to the scene.
- − Anatomy errors including the kitten having a floating paw and a missing limb.
- − The golden retriever's paws look somewhat malformed and lacks clear claws or paw pads.
Verdict: Nano Banana 2 Lite is the superior model because it maintains high structural integrity and realistic fur textures across all subjects, whereas Seedream 4.0 suffers from floating limbs and poor paw anatomy. While Seedream 4.0 captured the dynamic action and colorful nature of the fox better, the overall technical quality and coherence of Nano Banana 2 Lite make it more successful.
Studio Ghibli Anime Style
EditingEdit instruction
“Transform this photo into a Studio Ghibli–inspired illustration. Use soft pastel colors, hand-painted textures, gentle lighting, dreamy backgrounds, and a warm, nostalgic mood”
Source
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Excellent preservation of the people's facial features and poses from the source image.
- + Captures the dreamy background and warm lighting requested in the prompt.
- + Maintains the complex pattern of the man's plaid shirt perfectly.
- − The style leans more toward a semi-realistic digital illustration than the iconic Ghibli anime style.
- − The blurring of the foreground woman is a bit inconsistent with hand-painted art styles.
Seedream 4.0
- + Perfectly captures the Studio Ghibli 'Kaguya-hime' or watercolor concept art aesthetic.
- + Excellent hand-painted textures and soft pastel color palette.
- + Successfully translates the composition into a simplified anime character design.
- − The man's face has changed significantly from the source image to a generic anime face.
- − Loses the specific 'offended' expression of the woman on the right, making it more neutral.
Verdict: Nano Banana 2 Lite is remarkably effective at preserving the identity and details of the original meme while applying a stylized overlay. However, Seedream 4.0 much more accurately captures the requested Studio Ghibli artistic soul, transforming the image into a genuine-looking watercolor illustration even if it loses some of the specific facial likenesses in the process.
Golden Hour Stroll
Image EditingEdit instruction
“Add dynamic motion to this photo: make hair blow in the wind, add leaves flying, energetic and lively feel.”
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Successfully applied motion to the woman's hair, jacket, and the dog's fur.
- + Maintained high image clarity and kept the subjects' faces very close to the original.
- + The added leaves feel integrated into the environment's lighting.
- − Some fine hair strands appearing over the eyes look slightly messy.
- − Left a light dust-like artifacting in several spots around the woman's torso.
Seedream 4.0
- + Successfully added blowing hair and flying leaves as requested.
- + The leaves have a nice varied blur, suggesting different depths of field.
- + Preserved the overall identity and environment of the source image well.
- − Failed to add motion to the dog's fur, unlike Nano Banana 2 Lite.
- − Overall image resolution appears slightly softer/lower compared to the source and Model A.
- − The added sun flare effect in the top right was not requested and feels artificial.
Verdict: Nano Banana 2 Lite is the superior edit because it applied the motion effect more comprehensively, including the dog's fur and the woman's jacket, while maintaining higher sharpness. Seedream 4.0's result is softer and missed the opportunity to add movement to the pet, plus it added an unnecessary lens flare.
Vintage Cafe Logo
Text-to-Image“Vintage minimalist restaurant logo for "Caffè Florian", retro cloche dome with steam and "Est. 1720" banner, classic typography, warm brown and cream tones, subtle texture on light background, vector emblem style.”
Nano Banana 2 Lite
Seedream 4.0
AI Judge Analysis
Nano Banana 2 Lite
- + Excellent typography rendering with perfect spelling and accents
- + Authentic vector emblem style suitable for a real logo
- + Clean, balanced composition with subtle vintage texture
- − The circular border is slightly disconnected or incomplete at certain pixels
Seedream 4.0
- + Stronger 'warm' golden-brown tones
- + Good texture application on both the background and the icon
- + Clear steam illustration and cloche detail
- − Typography is slightly inconsistent in stroke weight
- − The style is more of a 2D illustration than a professional vector emblem
Verdict: Nano Banana 2 Lite is the preferred model as it creates a true vector-style emblem with professional-grade typography and layout, perfectly capturing the requested aesthetic. Seedream 4.0 performs well with color and texture, but the text styling is less refined and feels more like a clip-art illustration than a professional logo.
Apollo 11: Journey to Tranquility
Text-to-Image“Create a clean, modern vector infographic poster about the Apollo 11 mission. NASA-inspired palette (navy, white, muted red, light gray). Flat-vector style, crisp lines, consistent iconography, subtle gradients only. Steps (stop at landing): 1. Launch (Saturn Vicon) 2. Earth Orbit (Earth + orbit ring icon) 3. Translunar (trajectory arc icon) 4. Lunar Orbit (Moon + orbit ring icon) 5. Descent (lunar module descending icon) 6. Landing (lunar module on the surface icon) Small supporting elements (minimal text): • Crew strip: three silhouette icons with only last names: Armstrong, Aldrin, Collins. • Landing site marker: Moon pin labeled "Tranquility" only. Layout constraints: generous margins, large readable labels, clean background with subtle stars. Vector-only, print-poster look, high resolution.”
Nano Banana 2 Lite
Seedream 4.0
100% wins
0% ties
0% wins
AI Judge Analysis
Nano Banana 2 Lite
- + Excellent typography with nearly perfect spelling and hierarchy.
- + Strict adherence to the requested NASA-inspired color palette and flat vector style.
- + Highly professional layout that functions perfectly as an infographic.
- − The icon for the Translunar stage (03) uses a simplistic arc compared to the other more detailed icons.
- − The Saturn V rocket illustration is slightly elongated in a way that feels stylistically inconsistent with the compact Lunar Module.
Seedream 4.0
- + Followed all the requested steps, including the specific crew names and icons.
- + Creative horizontal layout that utilizes a dark space background for the orbital phases.
- − Contains minor spelling errors like 'Surfcce' and overlapping text in the labels.
- − The visual style is less cohesive, with varying icon complexities and a less professional font choice.
Verdict: Nano Banana 2 Lite is the clear winner as it produced a production-ready infographic with clean lines, accurate spelling, and a professional aesthetic that perfectly matches the 'modern vector' prompt. Seedream 4.0 followed the instructions well but struggled with text rendering and consistent stylistic execution.
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