Nano Banana vs Nano Banana Pro
Head-to-head across 17 challenges
Nano Banana
26.1%
win rate
Ties
13.0%
Nano Banana Pro
60.9%
win rate
Challenge Results
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.”
AI Judge Analysis
Nano Banana
- + Excellent soft lighting and atmospheric depth.
- + Clean, modern aesthetic with high visual quality.
- + Good refraction effects on the leaves visible through the glass.
- − The sphere is floating in the center of the cube, which defies gravity in a way not requested.
- − The plant is positioned more to the side than directly behind the cube.
Nano Banana Pro
- + High adherence to prompt details, especially the plant being behind the cube.
- + Realistic textures on the wooden table and antique book.
- + Convincing glass material and reflections on the sphere.
- − The sphere appears to be sitting on a second interior layer of glass rather than the table surface.
- − The scale of the glass cube is very large compared to the book.
Verdict: Gemini 3 Pro Image Preview is the winner as it accurately captures every element of the spatial arrangement, including the specific request for the plant to be visible through the glass. While Nano Banana produces a beautiful, clean image, the floating sphere and simplified background make it less successful at following the literal prompt instructions.
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.”
AI Judge Analysis
Nano Banana
- + Excellent cinematic lighting and atmospheric rain effects.
- + Strong bokeh and shallow depth of field as requested.
- + Effective use of newspaper and tools to add detail to the repair scene.
- − The bicycle frame geometry is physically impossible, with several tubes not connecting logically.
- − The man's hands are mangled and anatomically incorrect.
- − The image has a high-contrast, 'digital' look that feels more stylized than a candid photo.
Nano Banana Pro
- + Superb realism with a genuine 'candid film photo' aesthetic and natural skin textures.
- + Excellent adherence to the 'imperfect framing' prompt, making it feel like a real street snapshot.
- + The bicycle and tools are much more logically structured and integrated into the scene.
- − The motion blur on the passing car is quite subtle compared to the request.
- − The depth of field is slightly deeper than a typical 50mm open-aperture shot.
Verdict: Gemini 3 Pro captures the requested 'candid' and 'no stylization' requirements perfectly, resulting in an image that looks like a real 35mm film photograph. Nano Banana produces a more cinematic and polished image, but fails significantly on technical details like the anatomy of the hands and the structural integrity of the bicycle.
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.”
AI Judge Analysis
Nano Banana
- + Excellent photographic quality and consistency in the food images.
- + Clean, colorful grid structure with vibrant borders.
- + Accurately represents a wide variety of food items mentioned in the prompt.
- − Several spelling errors in headings and menu items (e.g., 'Appeitiers', 'Brusuechta').
- − The menu logic is poor, repeating items like 'NY Strip' and 'Chocolate Lava Cake' under different categories with conflicting prices.
Nano Banana Pro
- + Professional typographic hierarchy with clear columns for sections.
- + Superior layout that feels like a functional, usable restaurant menu.
- + Clean minimalist aesthetic that integrates graphic accents well.
- − The text content is largely gibberish/placeholder text.
- − Smaller image grid contains fewer categories than shown in the labels.
Verdict: Nano Banana produces much better food photography and a more colorful visual grid, but fails significantly on text spelling and menu logic. Gemini 3 Pro Image Preview provides a much more professional layout that actually functions as a menu design, making it the better choice for a design-focused prompt despite the placeholder text.
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.”
AI Judge Analysis
Nano Banana
- + Excellent anatomical realism in the facial structure and eyes.
- + Highly detailed engraving on the pauldrons with clear heraldic motifs.
- + Consistent lighting and clean, artistic composition.
- − Missed the beads in the braids, using metal rings/clasps instead.
- − The 'battle-worn' effect is limited to clean scars rather than realistic grime.
Nano Banana Pro
- + Perfect adherence to the bead detail in the braids.
- + Exceptional skin texture with realistic dirt, grime, and sweat.
- + Very strong atmospheric bokeh and spark effects that feel integrated into the scene.
- − The leather strap has some minor clipping/coherence issues where it meets the armor.
Verdict: Both models performed exceptionally well, but Gemini 2.0 Pro is the winner due to its superior adherence to fine details like the beads in the hair and a more convincing 'battle-worn' texture on the skin and armor. While Nano Banana produced a very clean and heroic portrait, Gemini 2.0 Pro captured the gritty atmosphere and specific prompt requirements with greater accuracy.
Man and Car in California
Editing“Make a photo of the man driving the car down the California coastline”
AI Judge Analysis
Nano Banana
- + Perfectly preserves the exact model and details of the original Rolls Royce.
- + Successfully captures the motion blur of the road and wheels.
- + Accurately renders the California coastline as a background.
- − The driver is very small and lacks detail compared to the source person.
- − The lighting on the car doesn't fully adjust to the new outdoor environment.
Nano Banana Pro
- + Excellent preservation of the man's identity, including his unique hair and specific clothing.
- + Dynamic composition that creates a more immersive 'driving' feeling.
- + High-quality lighting integration between the subjects and the environment.
- − Modifies the car's interior and body lines slightly compared to the source.
- − The steering wheel position and the man's hands appear somewhat unnaturally connected.
Verdict: Nano Banana excels at preserving the exact vehicle from the source image but fails to effectively integrate a recognizable version of the man. Gemini 3 Pro Image Preview provides a much better edit by successfully transferring both the man (with his specific outfit and hair) and the car into a highly believable and visually appealing scene, despite minor structural changes to the car's interior.
Bald man challenge
Editing“Give the person a full, thick head of natural hair with realistic texture, density, and a natural hairline. Preserve facial features and lighting.”
AI Judge Analysis
Nano Banana
- + Natural integration of flyaway hairs against the sky.
- + Excellent preservation of the original facial features and beard.
- + The hair texture matches the rugged aesthetic of the image.
- − The hair slightly overlaps the glasses frame in a messy way.
- − The forehead area feels slightly compressed due to the low-hanging hair.
Nano Banana Pro
- + Perfectly preserves the glasses and facial features.
- + Realistic natural hairline that follows the anatomy of the skull.
- + Matches the hair color and texture to the existing beard perfectly.
- − The hair is somewhat more groomed/styled than the rugged prompt might suggest.
Verdict: Both models performed exceptionally well, perfectly preserving the original face, clothing, and background. Gemini 3 Pro Image Preview is the winner because it rendered a more realistic hairline and better preserved the integrity of the glasses, whereas Nano Banana had some messy overlapping where the hair met the frames.
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.”
AI Judge Analysis
Nano Banana
- + Perfect adherence to the 45-degree top-down isometric requested.
- + Text is clear, bold, and accurately placed at the top center.
- + Very clean, high-clarity 3D render style with soft, appealing textures.
- − The flag icon is positioned to the left rather than perfectly top-center with the text.
- − Layout is a bit sparse with significant empty space at the bottom.
Nano Banana Pro
- + Excellent material detail, specifically the wood grain and steam effects.
- + Dynamic and visually appealing composition with more variety in elements.
- + Strong typography that looks integrated into the scene's branding.
- − The perspective is more of a standard side-isometric view rather than a 45-degree top-down view.
- − The shadow on the background feels slightly heavy compared to the 'gentle lighting' requested.
Verdict: Nano Banana followed the specific perspective instructions more accurately, providing a true 45-degree isometric view and very clean rendering. However, Gemini 3 Pro Image Preview created a much more visually compelling and detailed 'miniature' scene with superior textures and lighting, despite being slightly off on the specific camera angle.
Night Sky Transformation
Editing“Change the scene to night: a deep, dark sky with subtle, glistening stars visible behind the mountain.”
AI Judge Analysis
Nano Banana
- + Excellent source preservation, keeping the foreground village almost pixel-perfect.
- + Realistic transition to a night sky while maintaining the silhouette of the mountains.
- + Subtle and natural-looking star field as requested.
- − The lighting on the mountain peak is slightly flat compared to the dramatic original.
Nano Banana Pro
- + Strong prompt adherence with a deep, dark sky and visible stars.
- + Maintains high structural consistency with the source image.
- + The contrast between the peak and the sky is visually striking.
- − Introducted a faint purple haze/nebula effect that wasn't explicitly requested.
- − The stars feel slightly more 'stamped on' compared to the atmospheric integration in Model A.
Verdict: Both models performed exceptionally well at this image editing task, preserving the complex details of the village and mountain range perfectly. Nano Banana is slightly preferred as its sky integration looks more photographically natural, whereas Gemini 3 Pro Image Preview added a purple tint to the horizon that feels a bit more like a digital composite.
Over-the-top cartoon caricature
Editing“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.”
AI Judge Analysis
Nano Banana
- + Successfully creates a classic caricature style with an enlarged head.
- + Integrates all three elements (anchor, dog, hockey) clearly with humor, like the muscle arm and 'Dog Scores Goal' text.
- + Retains a strong facial resemblance to the source image provided.
- − The muscle arm, while funny, feels a bit disconnected from the specific 'hockey' request compared to Model B's many hockey jerseys.
- − The hair color is significantly darker and more red-toned than the source image.
Nano Banana Pro
- + Exceeds in the 'humorous and exaggerated' aspect with dogs crawling over the subject.
- + Perfectly readable text that directly addresses the prompt themes.
- + Maintains the denim jacket from the source image as a clever nod to the original outfit.
- − The facial features are slightly more generic and less like the specific woman in the source image compared to Model A.
- − Composition is a bit cluttered with many small elements.
Verdict: Nano Banana provides a more traditional caricature with excellent facial likeness and a professional news desk feel. Gemini 3 Pro Image Preview captures the 'humorous' and 'exaggerated' part of the prompt much better, creating a chaotic and charming scene that leans into the 'love for dogs' aspect. Overall, Gemini 3 Pro is the preferred choice for its creative interpretation and better adherence to the fun spirit of a caricature.
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.”
AI Judge Analysis
Nano Banana
- + Excellent character placement and heartwarming composition
- + Detailed rendering of fur texture and dew sparkles
- + Strong adherence to the 'tumbling together' aspect of the prompt
- − The fox's anatomy is slightly awkward with the paw placement
- − Leans towards a digital illustration style rather than hyper-photorealism
Nano Banana Pro
- + Captures the 'playfully chasing' action much more dynamically
- + Higher degree of realism in texture and lighting
- + Better scaling and spatial relationship between the different animals
- − The kitten's facial expression is slightly distorted/uncanny
- − Fewer butterflies compared to the 'butterflies' (plural) request
Verdict: Both models followed the prompt well, including all four specific animals and the golden sunrise atmosphere. Nano Banana created a charming, stationary pose that feels like a greeting card, while Gemini 3 Pro Image Preview captured the energy of the prompt much more effectively with animals that appear to be in mid-run. Gemini 3 Pro Image Preview is the winner for its superior sense of movement, better lighting integration, and more realistic fur rendering.
Victorian Greenhouse Oasis
Text-to-Image“Hyper-photorealistic interior of a lush Victorian glass greenhouse filled with exotic tropical plants, vibrant blooming orchids, tall ferns, colorful butterflies in flight, sunlight filtering through ornate glass roof creating realistic caustics and dew on leaves, intricate iron framework visible, misty atmosphere, 8K masterpiece.”
AI Judge Analysis
Nano Banana
- + The ironwork details are incredibly intricate and historically accurate for a Victorian structure.
- + Excellent rendering of the path and the bench, creating a cohesive sense of space.
- + The lighting feels more natural and integrated with the environment.
- − The butterflies are tucked away and less dynamic than requested.
- − There is a slight painterly texture rather than the 'hyper-photorealistic' quality requested.
Nano Banana Pro
- + Perfectly captures the 'colorful butterflies in flight' with dynamic placement throughout the frame.
- + Very strong 'misty atmosphere' that gives the image great depth.
- + Plants look very healthy and the dew/moisture on the glass is highly realistic.
- − The architecture of the greenhouse is slightly less complex in its ornamentation compared to Model A.
- − Some butterflies appear to be floating in front of the camera in a way that feels slightly artificial.
Verdict: Both models performed exceptionally well on this complex prompt. Nano Banana offers a more grounded, structurally beautiful architectural interior with superior ironwork detail. However, Gemini 3 Pro Image Preview captures the 'exotic' and 'misty' atmosphere better, making the butterflies and tropical plants feel more central to the composition. Gemini 3 Pro is the winner because it adhered more closely to the specific active elements like butterflies in flight and the misty atmosphere.
Heroic Super Hero Portrait
Text-to-Image“Hyper-photorealistic full-body portrait of a female superhero standing triumphantly on a New York skyscraper rooftop at golden sunset, wearing a classic modest superhero costume with flowing cape, chest emblem, gloves, and boots in red and blue colors, practical design, short hair, strong determined heroic expression looking into the distance, powerful confident stance with hands on hips and cape billowing dramatically in the wind, detailed urban cityscape background, warm natural sunlight with sharp shadows and fabric highlights, ultra-sharp textures on suit, hair, and concrete, 8K masterpiece, empowering family-friendly style.”
AI Judge Analysis
Nano Banana
- + Perfect adherence to the 'hands on hips' pose requirement.
- + Centrally balanced and iconic superhero composition.
- + Clean, classic costume design that looks integrated and practical.
- − The cityscape in the background is slightly less detailed and more hazy than the other model.
Nano Banana Pro
- + Exceptional high-frequency detail in the background textures and rooftop debris.
- + Dynamic angle and perspective that emphasize the height of the skyscraper.
- + Realistic lighting and particle effects in the air.
- − Failed to follow the 'hands on hips' pose instruction, opting for hands at sides.
- − The left boot has a slight clipping or anatomical distortion near the ankle.
Verdict: Nano Banana followed the prompt more accurately, specifically capturing the requested 'hands on hips' pose and central full-body framing. While Gemini 3 Pro Image Preview offers superior environmental detail and more complex lighting, its failure to execute the specific pose makes Nano Banana the more reliable interpretation of the text instructions.
Studio Ghibli Anime Style
Editing“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”
AI Judge Analysis
Nano Banana
- + Excellent preservation of the original image's structure and details.
- − Failed to apply any significant stylistic change.
- − Does not look like a Studio Ghibli illustration.
- − Practically identical to the source photo with minor smoothing.
Nano Banana Pro
- + Perfectly captures the Studio Ghibli illustration style requested.
- + Maintains the exact composition, poses, and clothing patterns of the original image.
- + Uses the requested pastel colors and hand-painted watercolor textures.
- − Slight alteration of facial features to fit the anime aesthetic, though necessary for the prompt.
Verdict: Nano Banana failed the instruction almost entirely, producing an image that remains a photograph with very minor softening. Gemini 3 Pro Image Preview successfully transformed the image into a high-quality Studio Ghibli-style illustration while perfectly preserving the iconic 'Distracted Boyfriend' composition and character details.
Neutral Expression to Genuine Smile
Editing{
"action": "image_edit",
"reference": "uploaded neutral portrait",
"change": "Warm genuine Duchenne smile: lips curved up, slight natural teeth, soft eye crinkles, subtle cheek raise",
"details": "Realistic smiling skin (dimples if present, soft cheek shadows), slightly brighter eyes; keep exact eye shape/color/iris",
"preserve_exact": "Face identity/structure, eyes/nose/lips/eyebrows, hair, skin texture/pores/freckles, makeup, clothing, head pose, background, lighting, shadows, framing",
"no_changes": "No face shape change, no new features, no gaze shift, no hair/clothing/lighting/background edits",
"style": "Ultra-photorealistic 8K portrait, sharp face focus, natural soft lighting, realistic skin glow"
}
AI Judge Analysis
Nano Banana
- + Excellent preservation of identity and background.
- + Provides a bright, genuine Duchenne smile with natural teeth.
- + Exceptional maintenance of original skin texture and lighting.
- − The teeth are slightly too perfectly white compared to the original lighting.
Nano Banana Pro
- + Successfully adds a smile with subtle cheek raises.
- + Preserves the overall composition and background well.
- − Subtle loss of detail in the iris texture compared to the original.
- − The smile looks slightly more forced and less 'Duchenne' than Model A.
- − Slight blurring of skin texture around the nasolabial folds.
Verdict: Both models did an exceptional job of preserving the source image's identity, lighting, and textures. Nano Banana is the winner because it delivered a more convincing Duchenne smile that feels natural and bright, while keeping the eyes perfectly sharp and identical to the source. Gemini 3 Pro Image Preview is also high quality but has a slightly more artificial mouth shape and a minor loss of detail in the fine iris patterns.
Golden Hour Stroll
Editing“Add dynamic motion to this photo: make hair blow in the wind, add leaves flying, energetic and lively feel.”
AI Judge Analysis
Nano Banana
- + Natural-looking hair movement that follows the flow of the wind
- + Good preservation of the original facial features and environmental details
- + Subtle but effective leaf placement
- − The wind effect is slightly less energetic than requested
- − A few leaves near the dog's legs look flat and pasted on
Nano Banana Pro
- + Stronger sense of motion and energy with more numerous flying leaves
- + Highly dynamic hair edit that spreads out more dramatically
- + Added motion blur/whitewater to the river in the background to enhance the windy feel
- − Some leaves appear to be floating unnaturally right in front of the lens
- − Slight distortion in the fine strands of hair compared to the original
Verdict: Both models followed the instructions well, successfully adding wind-blown hair and flying leaves while maintaining the quality of the source image. Gemini 3 Pro Image Preview is the winner as it interpreted 'dynamic' and 'energetic' more effectively, not only adding more leaves and dramatic hair but also adjusting the river in the background to show movement, which adds to the overall lively atmosphere.
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.”
AI Judge Analysis
Nano Banana
- + Perfect adherence to specific text spelling and punctuation.
- + Clean, vector-style emblem composition with a circular frame.
- + Simplified minimalist icon design suitable for a logo.
- − The steam elements are positioned inside the dome rather than rising from it.
- − Graphic design feels a bit more modern/clip-art than truly 'vintage'.
Nano Banana Pro
- + Excellent vintage aesthetic with hand-drawn hatching and cross-hatching textures.
- + Dynamic and artistic representation of steam rising from the cloche.
- + Strong typographic hierarchy and high-quality rendering of the name.
- − Missed the grave accent on the 'e' in 'Caffè' (rendered as 'Caffé').
- − Less of a 'vector emblem' style and more of an illustrative logo.
Verdict: Both models followed the prompt well, but Nano Banana followed the specific text instructions more accurately by including the correct grave accent on 'Caffè'. Gemini 3 Pro Image Preview produced a much more visually appealing and authentically 'vintage' illustration with superior texture and steam effects, though it failed on the minor accent mark. Nano Banana is preferred for technical prompt adherence, while Gemini is preferred for artistic quality.
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.”
AI Judge Analysis
Nano Banana
- + Perfect text rendering for all labels and names.
- + Extremely clean, minimalist vector aesthetic with consistent iconography.
- + Excellent adherence to the specified NASA-inspired color palette.
- − The layout is a bit sparse with significant empty space.
- − The 'Descent' icon is identical to the 'Lunar Orbit' icon, lacking a unique illustration for that step.
Nano Banana Pro
- + Dynamic and engaging infographic composition using a continuous trajectory path.
- + Unique and detailed icons for every step of the mission.
- + Creative use of NASA-inspired visuals like the stylized rocket plumes.
- − Minor text artifacts on smaller labels (e.g., 'Translunar Trajectory' text on the arc).
- − The 'Earth Orbit' label is slightly crowded by the graphic elements.
Verdict: Nano Banana produces a very clean and professional layout with flawless text, but it feels a bit repetitive in its iconography. Gemini 3 Pro creates a much more informative and visually interesting infographic that feels like a complete poster, though it has minor text clarity issues on the smaller details. Gemini 3 Pro is the winner for its superior composition and unique icons for every step of the prompt.
Nano Banana
Gemini 2.5 Flash Image is optimized for image understanding and generation, offering a balance of price and performance with fast and efficient image generation and editing capabilities.
Nano Banana Pro
Gemini 3 Pro with image generation capabilities. Combines advanced reasoning with the ability to generate and edit images.