FLUX.2 [klein] 4B Black Forest Labs vs Nano Banana 2 Google

FLUX.2 [klein] 4B

• + Excellent photographic depth of field and realistic lighting.
• + The book dimensions fit the cube size naturally.
• + Clean, modern aesthetic with sharp reflections.

• − The plant is very blurred in the background, making the 'visible through glass' detail less distinct.
• − The sphere has a slightly plastic-like texture compared to the environment.

Nano Banana 2

• + Impressive text rendering on the book spine.
• + Clear placement of the plant behind the glass as requested.
• + High detail on the wooden table texture.

• − The glass cube looks more like a tall fish tank or box rather than a perfect cube.
• − The book is slightly too wide for the object it is resting on, creating an unbalanced look.

FLUX.2 [klein] 4B

• + Excellent preservation of the car's model and specific design details.
• + Accurately replicates the man's hair and plaid coat pattern from the source image.

• − The man's facial features are significantly altered compared to the source image.
• − The lighting on the man feels slightly flat compared to the bright outdoor environment.

Nano Banana 2

• + Successfully captures the man's facial likeness and smile from the original photo.
• + Preserves multiple clothing elements including the plaid coat, scarf, and hair style.
• + Dynamic composition with a winding road that strongly evokes the California coastline.

• − The car's door handle is slightly distorted compared to the source image.
• − The car's headlights and front bumper details are marginally less sharp than in Image A.

FLUX.2 [klein] 4B

• + Excellent depiction of rain droplets and atmosphere
• + Realistic skin texture and age details
• + High-quality reflections on the pavement

• − Anatomical errors where the man appears to be sitting on the bicycle frame which is going through his leg
• − The bicycle geometry is distorted particularly around the drivetrain
• − Lacks the requested motion blur on the passing cars

Nano Banana 2

• + Authentic Japanese street scene with accurate signage and infrastructure
• + More realistic interaction between the subject and the task using tools
• + Better spatial composition and adherence to the 'candid street photo' aesthetic

• − The wrench logic is slightly flawed as it connects to the chain in a strange way
• − Low background blur compared to the 50mm shallow depth of field request
• − The rain effect is more subtle and less visible than in Image A

FLUX.2 [klein] 4B

• + Ornate engraved plate armor is highly detailed and symmetrical.
• + Skin texture and facial scars are clear and lifelike.
• + Effective use of warm torchlight reflections on the metal.

• − The character looks relatively clean despite the 'battle-worn' prompt.
• − Braid beads are very small and barely noticeable.
• − The composition is a bit static and sterile.

Nano Banana 2

• + Excellent interpretation of 'battle-worn' with grit, dirt, and bloodstains.
• + Complex textures on leather straps, chainmail, and cloth underlayers.
• + Atmospheric composition with realistic bokeh sparks and environment.

• − Hand anatomy on the sword hilt is slightly distorted.
• − The engraving on the armor is a bit messy and inconsistent in style.

FLUX.2 [klein] 4B

• + Excellent grid layout with a high-end editorial feel
• + High-quality, vibrant food photography
• + Strong adherence to the minimalist aesthetic

• − Text consists of gibberish characters
• − Category names like 'MDAINS' and 'FRAZZA' are misspelled or nonsensical
• − Inconsistent pricing formats

Nano Banana 2

• + Legible and correctly spelled English text for headers and menu items
• + Logical organization corresponding to specific food photos
• + Perfect adherence to requested sections (Appetizers/Pizza/Mains)

• − Visual style is a bit more 'stock template' than high-end minimalist
• − The background of the images have slight inconsistencies in lighting

FLUX.2 [klein] 4B

• + Excellent photorealistic texture on the burger bun and patties
• + Clean rendering of the 'LIMITED TIME ONLY' text
• + Good use of depth of field with embers

• − Major spelling errors in the primary headline text
• − The burger is not 'exploded' or separated into suspended layers as requested

Nano Banana 2

• + Perfect adherence to the 'exploded burger' suspended components request
• + Flawless text rendering for all requested messages
• + Dynamic composition with liquid sauce splashes and fiery typography

• − The price text is a bit small within the starburst
• − The background is very busy, making the top bun slightly less crisp against the smoke

FLUX.2 [klein] 4B

• + Excellent realistic chalk texture with smudges
• + Authentic handwritten cursive variation

• − Numerous spelling errors like 'Truffel', 'Musheram', 'Ootpous', and 'Brawn Buter'
• − Extra spaces/characters in the title ('S TPECIALS')

Nano Banana 2

• + Perfect text rendering and spelling for every requested item
• + High-quality composition showing the cozy café background on an easel
• + Beautifully rendered chalk smudges and realistic chalkboard texture

• − The cursive is less 'elegant' and more functional/upright compared to the prompt's request

FLUX.2 [klein] 4B

• + Matches the extreme dynamic pose and body positioning of Image 1 perfectly.
• + Successfully identifies and integrates the scarf and sunglasses from Image 2.
• + Maintains the lighting and high-key yellow background from the source.

• − Gives the male character long feminine hair from Image 1 instead of his own hair from Image 2.
• − Face shape and features are distorted by the attempt to blend the two characters.

Nano Banana 2

• + Perfectly preserves the specific hair, face, and facial hair of the character in Image 2.
• + Accurately recreates the sunglasses, scarf, and sweatshirt details.
• + Maintains good anatomical realism and lighting integration.

• − Significantly simplifies the complex, twisted leg pose from Image 1 into a basic standing position.
• − The torso lean is much less dramatic than the reference image.

FLUX.2 [klein] 4B

• + High resolution and clear textures on the spacesuit and horse fur.
• + Cinematic lighting with a realistic atmospheric glow above the Earth.
• + Coherent anatomy for both the astronaut and the horse.

• − Completely failed the negative constraint to put the horse on top.
• − Interpretation is standard rather than surreal as requested.

Nano Banana 2

• + Followed the specific instruction to place the horse on top of the astronaut.
• + Stronger surreal aesthetic with vibrant colors and zero-gravity posing.
• + Creative interpretation of the harness and tethering between the two subjects.

• − The astronaut's legs and body positioning are somewhat distorted and confusing.
• − The horse's neck and head connection feels slightly disjointed.

FLUX.2 [klein] 4B

• + Excellent preservation of the original person's face and hair.
• + Accurate reproduction of the peacoat and scarf from the second image.
• + Realistic integration of accessories like the gold watch and ring.

• − The scarf pattern is slightly simplified compared to the source.
• − A portion of the background on the left side is slightly altered/cropped.

Nano Banana 2

• + Successfully includes the sunglasses and boots from the source image.
• + The clothing details, like the button placement and scarf texture, are highly accurate.

• − Hallucinates a second person into the background, which was not requested.
• − The sunglasses significantly alter the original person's face.
• − The skin pattern/vitiligo on the hand and torso appears somewhat distorted compared to the original.

FLUX.2 [klein] 4B

• + Excellent photorealism in lighting and textures
• + The capybara's paws are correctly placed on the steering wheel with natural-looking fur
• + The businesswoman's bored expression perfectly matches the prompt requirements

• − The vehicle interior feels more like a small car than a specific New York taxi
• − Missing the iconic NYC taxi meter or partition for added realism

Nano Banana 2

• + Incredible attention to detail with the taxi meter, hack license, and signages
• + Stronger sense of 'New York' through the city background and interior props
• + The 'Captain Cappy' license is a creative and humorous touch

• − The capybara's hat is black instead of the requested yellow
• − The businesswoman is noticeably smaller and further away, making her expression harder to read

FLUX.2 [klein] 4B

• + Strong cinematic lighting on the central jack-o-lantern
• + Clean and moody composition with effective use of negative space
• + High-quality rendering of the thorn and web border

• − Significant spelling errors in the main title
• − Omitted several requested numbers and words in the event details
• − The banner text contains a typo ('friglts')

Nano Banana 2

• + Perfect text rendering for all requested titles, slogans, and event details
• + Rich, detailed composition including extra gothic elements like skulls and gothic arches
• + Excellent vintage parchment texture with burnt edges

• − The composition is slightly crowded compared to the cleaner look of the other model
• − The jack-o-lantern face is a bit more generic

FLUX.2 [klein] 4B

• + Excellent texture and natural curl integration
• + Perfectly preserves facial features and the existing beard
• + The lighting on the hair matches the desert environment flawlessly

• − The hairline on the left side of the forehead is slightly high, appearing as a slight mismatch with the original skull shape

Nano Banana 2

• + Natural, understated hair style that fits the character's aesthetic
• + Good preservation of the original image's background and clothing
• + Realistic density and thickness

• − The forehead texture where the hair meets the skin looks slightly blurred/smudged
• − The hair color is slightly lighter/redder than the existing beard, creating a minor mismatch in color

FLUX.2 [klein] 4B

• + Excellent 3D miniature 'cartoon' aesthetic with soft, plastic-like textures.
• + Very clean, minimal composition that feels like a stylized diorama.
• + Accurate high-angle isometric perspective.

• − Text rendering error ('SUSH' instead of 'SUSHI').
• − The flag icon is incorrect, resembling the flag of Austria rather than Japan.

Nano Banana 2

• + Perfect text and flag rendering.
• + High level of detail in the sushi variety and textures.
• + Follows the 'diorama base' instruction well with the added moss and stones.

• − The scene is much busier than the requested 'minimal garnish'.
• − The visual style leans more toward photorealistic than the requested 'cartoon scene'.

FLUX.2 [klein] 4B

• + Excellent digital illustration style with clean lines.
• + Captures the news anchor setting with realistic studio depth.
• + Preserves the subject's facial features well within the caricature style.

• − Completely missed the 'hockey' requirement.
• − The background screens contain garbled, nonsensical text.

Nano Banana 2

• + Followed all prompt instructions, including hockey, dogs, and news anchor elements.
• + Creatively uses text to tie all themes together (e.g., 'W-K9 News').
• + Authentic caricature aesthetic with exaggerated features and hand-drawn colored pencil texture.

• − The transition between the illustrated hand in the image and the real hand holding the paper is a bit jarring.
• − The hockey stick is merged strangely with the microphone cable and hand.

FLUX.2 [klein] 4B

• + Excellent depiction of god rays and soft morning lighting
• + High level of fur detail and realistic textures
• + Vibrant and aesthetic flower meadow

• − Failed to include the requested baby bunny
• − Included two kittens instead of the specified variety
• − The composition feels slightly crowded in the center

Nano Banana 2

• + Successfully included all four requested animals (dog, cat, fox, bunny)
• + Better representation of 'tumbling' and movement in the poses
• + Good atmospheric perspective with the misty background

• − The fox's front right leg has an anatomical glitch/artifact
• − Fur textures are slightly less sharp compared to Model A
• − God rays are less defined than in Model A

FLUX.2 [klein] 4B

• + Excellent adherence to the 'soft pastel colors' and 'dreamy' aspect of the prompt.
• + Detailed watercolor-style textures on the clothing and background.

• − Loses the core narrative of the original image, as the girlfriend character appears happy/smiling rather than annoyed/suspicious.
• − The colors are perhaps too washed out, losing definition in some areas.

Nano Banana 2

• + Perfectly preserves the facial expressions and narrative 'story' of the original meme in an illustration style.
• + The background architectural details and foliage are very characteristic of the Studio Ghibli aesthetic.
• + Effectively uses depth of field to keep the foreground figure out of focus like the original.

• − The man's hand on his hip looks slightly anatomically awkward compared to the source.

FLUX.2 [klein] 4B

• + Excellent preservation of the subject's face and original features.
• + Highly effective interpretation of wind in the hair while keeping it realistic.
• + Natural integration of numerous flying leaves throughout the frame.

• − The leaf placement in some areas looks slightly layered over the subject rather than integrated.

Nano Banana 2

• + Captures a very energetic and lively feel by changing the subject's expression to a laugh.
• + The motion blur on the leaves adds to the sense of speed/wind.
• + The dog's tail is modified to show movement.

• − Does not preserve the original subject's facial expression as requested.
• − The hair rendering becomes somewhat chaotic and messy towards the ends.
• − Alters the lighting and contrast of the scene significantly compared to the source.

FLUX.2 [klein] 4B

• + Clean vector aesthetic
• + Faithful to the requested color palette
• + Accurate date typography

• − Misspelled name as 'CAFFÈ FLAXTION'
• − Repetitive 'Est. 1720' text below the banner
• − Steam effect is very basic

Nano Banana 2

• + Perfect text rendering for 'CAFFÈ FLORIAN'
• + Superior vintage badge composition
• + Detailed and elegant banner and cloche illustration

• − Less minimalist than requested
• − Closer to a seal than a simple emblem

FLUX.2 [klein] 4B

• + Adheres to the color palette well.
• + Good use of flat design for the lunar module icon.

• − Significant text gibberish throughout the image.
• − Failed to create a sequential step-by-step layout.
• − Incoherent icons for Earth and Moon orbits.

Nano Banana 2

• + Excellent adherence to all 6 specific steps of the transition.
• + Perfect text rendering for titles and astronaut names.
• + High-quality vector iconography and layout consistency.

• − Added a fourth anonymous astronaut silhouette which is historically inaccurate.