Nano Banana vs Nano Banana 2
Head-to-head across 14 challenges
Nano Banana
20.0%
win rate
Ties
0.0%
Nano Banana 2
80.0%
win rate
Challenge Results
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.
- + Superior rendering of the engraved eagle motif and metallic textures on the pauldrons.
- + Clean and aesthetically pleasing bokeh that highlights the subject well.
- − The 'battle-worn' aspect is a bit subtle, with very clean skin despite the scars.
- − The hair braids look a bit stiff and thick.
Nano Banana 2
- + Perfect implementation of the 'battle-worn' prompt with realistic dirt, grime, and blood splatter.
- + Exceptional detail on the cloth underlayer (gambeson) and leather straps.
- + Includes beads in the hair as explicitly requested in the prompt.
- − The fingers gripping the sword hilt have some anatomical blurring/merging issues.
- − The background is slightly more cluttered compared to the clean depth of field in the other model.
Verdict: Nano Banana produces a cleaner, more heroic-looking portrait with high-end metallic reflections, while Nano Banana 2 much more accurately captures the 'battle-worn' aesthetic with grit, dirt, and realistic textile textures. Nano Banana 2 is the preferred choice for strictly following the textural cues of the prompt, despite a minor anatomical flaw in the hand.
Man and Car in California
Editing“Make a photo of the man driving the car down the California coastline”
AI Judge Analysis
Nano Banana
- + Successfully places the car on a coastal road
- + Preserves the car model accurately
- + Good motion blur on the wheels and road
- − The driver's appearance is obscured and poorly defined
- − Lighting on the car feels slightly disconnected from the environment
Nano Banana 2
- + Excellent character preservation, including the specific hairstyle and clothing from the source image
- + Dynamic and high-quality composition of the California coastline
- + Strong integration of lighting and shadows on the car
- − None notable for this specific request
Verdict: Both models successfully moved the subjects to the requested environment, but Nano Banana 2 far exceeded Nano Banana in character preservation. Nano Banana 2 accurately rendered the man's hair, scarf, and plaid coat from the source image, whereas Nano Banana's driver is barely visible and generic.
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 atmospheric lighting and cinematic mood.
- + Strong adherence to the shallow depth of field and 50mm lens look.
- + High-quality skin texture and realistic clothing details.
- − The bike anatomy is slightly warped, specifically the handlebars and seat alignment.
- − Less 'candid' and more posed/staged than requested.
Nano Banana 2
- + Perfectly captures the 'imperfect framing' and 'candid street photo' aesthetic.
- + Includes clear motion blur from passing cars as requested.
- + Effective use of atmospheric elements like wet pavement reflections and background umbrellas.
- − The subject's hands and the wrench are poorly rendered, with the tool merging into the bike chain.
- − The lighting is flatter and less cinematic than Model A.
Verdict: Both models followed the prompt well, but Nano Banana 2 (Model B) captured the specific 'candid street' and 'imperfect framing' requirements much more authentically, feeling like a real film photograph. Nano Banana (Model A) looks more like a high-end digital render or a professional film still, though it handles fine details like the face and hands much better than Model B.
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
- + Perfectly adheres to the grid layout request
- + Cleanest minimalist aesthetic
- + Vibrant and high-quality food photography
- − Spelling errors like 'APPETIERS', 'Margheiita', and 'Remaigined'
- − Highly repetitive pricing ($5 for everything) makes it feel like a placeholder
Nano Banana 2
- + Excellent text rendering with descriptive subtext
- + Comprehensive menu structure including 'Appetizers', 'Pizza', and 'Mains'
- + Professional use of color-coded labels for food photos
- − The layout is a bit more cluttered compared to the minimalist request
- − A few minor typos like 'cizza and mate'
Verdict: Nano Banana 2 is the superior design as it functions as a realistic menu with logical pricing, detailed descriptions, and high-quality text rendering. While Nano Banana captures the minimalist prompt more accurately with its spacing, its multiple spelling errors in headings and repetitive placeholder pricing make it less usable than Nano Banana 2.
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 window shadows that create a realistic atmosphere.
- + The blue sphere is correctly placed inside a solid-looking glass cube.
- + High level of visual cohesion and artistic depth of field.
- − The glass cube looks more like a solid block of glass rather than a hollow container.
- − The plant is very large and dominates the background rather than being 'partially visible through the glass'.
Nano Banana 2
- + Perfect adherence to the instruction for the plant to be visible THROUGH the glass cube.
- + Excellent text rendering on the book spine ('THE GREENHOUSE EFFECT').
- + The glass cube is clearly a hollow vessel, making the sphere's placement feel more natural.
- − The blue sphere's reflection on the bottom of the cube looks slightly disconnected.
- − The lighting is a bit flatter compared to the atmospheric shadows in the first image.
Verdict: Nano Banana 2 is the better image as it follows the spatial instructions more accurately, specifically showing the green plant behind and through the clear glass cube. Nano Banana created a more artistic and moody scene with better lighting, but the cube appears to be a solid glass block, which makes the placement of the sphere inside it look physically impossible. Nano Banana 2 also features impressive text rendering on the book.
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
- + Excellent realism in the hair texture and flyaways
- + Great volume and natural appearance
- + Preserves the original face and clothing perfectly
- − The hairline on the forehead is slightly soft and blends a bit unusually with the skin
Nano Banana 2
- + Perfect integration of the hairline with the forehead
- + The hair style feels very cohesive with the existing beard
- + Zero artifacts or changes to the background/clothing
- − The hair texture is slightly less detailed than Model A
Verdict: Both models performed exceptionally well, maintaining the original person's likeness, lighting, and environment perfectly. Nano Banana 2 (Model B) is the slight winner because the hairline construction is more structurally sound and realistic than Nano Banana (Model A), which has a slightly 'pasted on' look at the very front of the forehead.
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 text rendering of 'JAPAN' and 'SUSHI'
- + Accurate interpretation of the 'cartoon scene' and 'soft refined textures' style
- + Very clean isometric layout with a simple diorama base
- − The sushi models are a bit overly simplistic and repetitive
- − Missing the requested flag icon (includes a generic red circle on white, but not as part of a cohesive layout with the text)
Nano Banana 2
- + Excellent realistic PBR materials with high-quality textures on the fish and wood
- + Complex and visually appealing arrangement of sushi
- + Includes the flag icon integrated well with the text
- − The text 'JAPAN' has some slight distortion/aliasing on the edges
- − Ignores the 'cartoon' aspect of the prompt in favor of high realism
- − The diorama base is more cluttered than the 'minimal' request
Verdict: Nano Banana followed the 'cartoon' and 'minimal' aesthetic of the prompt much more closely, resulting in a cleaner image that better matches the requested isometric diorama style. Nano Banana 2 produced a much more realistic and detailed image with superior materials, but it failed to capture the specific stylistic direction of a 3D cartoon scene.
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 of the foreground and village.
- + Realistic night sky with a uniform distribution of stars.
- + Successfully transitions the lighting on the mountain peaks to a muted, moonlit appearance.
- − The sky is a bit more generic compared to the celestial detail in B.
Nano Banana 2
- + Perfectly preserves the composition and details of the town and landscape.
- + Adds a beautiful, subtle Milky Way effect to the night sky.
- + Captures the 'glistening' quality requested in the prompt more effectively.
- − Minimal differences compared to Model A, making the choice subjective.
Verdict: Both Nano Banana and Nano Banana 2 performed exceptionally well, successfully converting the sunset scene to night while flawlessly preserving the complex details of the town and the mountain range. Nano Banana 2 is the slight winner as its interpretation of the sky includes more celestial variety and 'glistening' qualities as requested, including a faint suggestion of the Milky Way.
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 expressive eyes and soft fur texture
- + High lighting quality with distinct god rays and dew sparkles
- + Wholesome, centered composition that highlights all requested animals
- − The fox exhibits anatomical issues with an extra paw visible
- − The lighting feels slightly more 'AI-glow' than natural photography
Nano Banana 2
- + Captures the 'playfully chasing' and 'tumbling' motion more effectively
- + The lighting feels more natural and integrated with the environment
- + Excellent variety and density of wildflowers
- − The kitten has a slightly distorted, flat face
- − The golden retriever's back legs/body positioning is somewhat awkward
Verdict: Nano Banana creates a more stylized, polished 'masterpiece' look with superior fur textures and lighting effects, but suffers from a significant anatomical error on the fox. Nano Banana 2 better captures the action of the prompt (chasing and tumbling) and feels more like a real photograph, despite some minor facial distortions on the kitten. Nano Banana 2 is the winner for its superior composition and adherence to the dynamic movement requested.
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 integrates all prompt elements (anchoring, hockey rink background, and a dog) into a cohesive scene.
- + The character design maintains a reasonable likeness to the source person's facial features despite the caricature style.
- + Features high-quality rendering with clean lines and legible text on the screen.
- − The muscular arm feels somewhat out of place and wasn't specifically requested.
- − The hand on the dog's head is anatomicaly awkward with too many fingers.
Nano Banana 2
- + Excellent thematic integration with 'W-K9 NEWS' and humorous headline text.
- + Strong caricature energy with exaggerated facial expressions and dynamic poses from multiple dogs.
- + Good preservation of the subject's outfit (denim shirt over black top) from the source image.
- − The hand holding the microphone is poorly rendered with garbled fingers.
- − The hand holding the hockey stick is missing several fingers or has a strange grip.
Verdict: Both models did an excellent job of interpreting the caricature request. Nano Banana created a more polished, digital illustration style with a clear hockey rink setting, while Nano Banana 2 opted for a hand-drawn pencil/ink look that captured the subject's original clothing better and added more specific humor through the text. Nano Banana 2 is the slight winner for its cleverer thematic puns and better preservation of the source image's attire, despite the messy hand rendering.
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 the original facial features and skin texture.
- + Clean, professional-looking teeth and a very natural smile curve.
- + Flawless hair and background preservation.
- − The eyes remain slightly too neutral for a full Duchenne smile.
- − Slightly less cheek elevation compared to model b.
Nano Banana 2
- + Successfully captures the eye crinkles and eye-narrowing characteristic of a Duchenne smile.
- + Greater cheek raise and more realistic smile muscle activation.
- + High fidelity in preserving skin texture, freckles, and background elements.
- − The teeth are slightly less sharp/defined than in Nano Banana.
- − Very minor change to the upper lip shape compared to the source.
Verdict: Both Nano Banana and Nano Banana 2 performed exceptionally well, maintaining nearly pixel-perfect consistency with the source image's identity, lighting, and texture. Nano Banana 2 is the winner because it better interpreted the 'Duchenne' requirement by adding realistic eye crinkles and lifting the cheeks, whereas Nano Banana's eyes remained a bit too static for a genuine warm smile.
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
- + Perfectly preserves the composition and identity of the original image.
- − Completely fails to apply the requested artistic style.
- − The image remains a photograph with almost no discernible edit.
Nano Banana 2
- + Excellent adherence to the 'Studio Ghibli' illustration style.
- + Successfully translates the scene into a hand-painted aesthetic with soft textures and pastel colors.
- + Maintains the core composition and character poses from the source image.
- − Some minor background details are altered to fit the cottagecore/Ghibli aesthetic.
Verdict: Nano Banana failed to perform the edit, returning an image that is virtually identical to the photographic source. Nano Banana 2 successfully transformed the image into a high-quality hand-drawn illustration that perfectly captures the Studio Ghibli aesthetic while maintaining the recognizable meme layout.
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 text rendering for all requested strings
- + Clean minimalist vector style that feels more modern yet vintage in spirit
- + Accurate representation of the 'Est. 1720' banner
- − The cloche design is slightly simplistic
- − Less 'vintage' feel compared to the more ornate alternative
Nano Banana 2
- + Excellent typography and high level of detail in the emblem
- + Added creative details relevant to the brand's history like 'Venezia Piazza San Marco'
- + Rich textures and shading on the cloche dome
- − Missed the accent in 'Caffè' (used 'CAFFÈ' but the accent mark is slightly detached/stylized)
- − The composition is much busier, leaning away from the 'minimalist' request
Verdict: Nano Banana followed the 'minimalist' instruction more closely, providing a clean, professional vector logo with perfect text spelling. Nano Banana 2 provided a more ornate and visually impressive badge with additional historical context, but it ignored the minimalist requirement in favor of a detailed illustrative style. Nano Banana is preferred for better adherence to the specific design style requested.
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.
- + Consistent iconography style with clean, glowing borders.
- + Follows the NASA color palette closely with a professional dark theme.
- − The 'Descent' icon is just a duplicate of 'Lunar Orbit' rather than a landing module.
- − The Saturn V rocket design is a bit simplified compared to the source.
Nano Banana 2
- + More detailed and accurate iconography for the Descent and Landing phases.
- + Excellent use of the 'muted red' accent color in the icons and text.
- + Dynamic composition with a large moon detail for the landing site.
- − Includes a fourth, unnamed astronaut silhouette, which is historically incorrect for Apollo 11.
- − The text 'TRANQUILITY' is slightly less crisp than Model A.
Verdict: Both models followed the prompt's aesthetic and logical steps very well. Nano Banana 1 has superior text clarity and a very cohesive professional layout, but failed to provide a unique icon for the descent phase. Nano Banana 2 provides more descriptive icons for the lunar module and a better translunar trajectory visual, though it mistakenly adds a fourth astronaut. Nano Banana 1 is the slight winner for its cleaner typography and better adherence to the flat-vector style requested.
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 2
Gemini 3.1 Flash with image generation capabilities. High-efficiency image generation model with support for text rendering, reference images, search grounding, and thinking mode. The efficient counterpart to Gemini 3 Pro Image.