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

FLUX.2 [klein] 4B

• + Excellent adherence to lighting instructions with a soft, diffused glow.
• + The glass transparency and internal reflections are physically plausible.
• + Clean, modern composition with a shallow depth of field.

• − The cube appears to be open or missing a top panel under the book.
• − The scale of the spheres and book relative to the cube is a bit tight.

Nano Banana Pro

• + Highly realistic textures on the vintage book and wooden table.
• + Perfectly captures the 'blue sphere' instruction with a glass-like marble texture.
• + Excellent glass refraction showing the plant through the cube.

• − The plant is more 'next to' the cube than 'behind' it as requested.
• − The lighting is quite harsh/direct rather than the requested 'soft window light'.

FLUX.2 [klein] 4B

• + Excellent preservation of the original car's structure and details.
• + Accurately transplants the man's face and distinctive hairstyle into the scene.
• + Effective use of motion blur on the wheels to suggest driving.

• − The man appears slightly washed out and less integrated with the lighting of the car.

Nano Banana Pro

• + Perfectly captures the subject's clothing, scarf, and hairstyle from the source image.
• + Superior lighting and composition that creates a more cinematic feel.
• + Excellent facial likeness and expression preservation.

• − The car's perspective and model details are slightly altered compared to the source image.

FLUX.2 [klein] 4B

• + Excellent shallow depth of field and bokeh effect
• + High photographic resolution and clarity
• + Beautiful reflections on the wet asphalt

• − Anatomy and physics issues with the bike pedals and man's leg placement
• − Failed to capture the requested motion blur from passing cars

Nano Banana Pro

• + Successfully captured motion blur on the passing vehicle
• + Very convincing natural skin texture and facial features
• + Excellent adherence to the 'imperfect framing' and 'no stylization' requirements

• − Some minor artifacts with the bicycle kickstand and spokes
• − Less pronounced rain effect compared to the first image

FLUX.2 [klein] 4B

• + Excellent clarity on the skin texture and scars
• + Highly symmetrical and clean armor engravings
• + Accurate depiction of hair beads as requested

• − The lighting feels a bit flat and artificial across the face
• − Lacks the 'battle-worn' intensity of the second image

Nano Banana Pro

• + Superb cinematic lighting with realistic warm torchlight reflections
• + Exceptional depiction of dirt and grit, conveying a true battle-worn feel
• + Detailed texture on leather straps and clothing underlayer

• − The braids are a bit busy compared to the first model
• − Slightly less clarity in the background elements

FLUX.2 [klein] 4B

• + Excellent high-end food photography with great color and lighting
• + Dynamic and modern grid layout

• − Text is largely illegible gibberish
• − The section headers are inconsistent or misspelled (e.g., MDAINS, MDANS)

Nano Banana Pro

• + Perfect adherence to section requirements (Appetizers, Pizza, Mains)
• + Clear, legible text and standard menu pricing format
• + Balanced use of vibrant color accents

• − Slightly more generic 'stock photo' aesthetic
• − Small spelling errors in dish descriptions like 'vith' or 'triingables'

FLUX.2 [klein] 4B

• + Excellent photorealistic texture on the burger bun and meat.
• + High-quality starburst element for the price tag.
• + Vibrant glowing embers in the background.

• − The primary text 'MAAC AGIR BUIRCGER' is severely misspelled and garbled.
• − Failed the 'exploded' instruction; the burger is fully assembled rather than suspended in components.

Nano Banana Pro

• + Perfectly depicts the 'exploded' view with all components suspended in mid-air.
• + All requested text is rendered accurately with no spelling errors.
• + Consistent glowing neon/fiery effect across all text and the starburst.

• − The burger ingredients look slightly more illustrative compared to the high realism of Model A.

FLUX.2 [klein] 4B

• + Excellent chalk texture and smudging realistic of a real chalkboard.
• + Strong central composition focusing on the texture of the board.

• − Numerous spelling errors including 'Truffle', 'Mushroom', 'Grilled', and 'Octopus'.
• − Handwriting style is inconsistent with several different slants and letter weights.

Nano Banana Pro

• + Perfect spelling on all requested menu items and dates.
• + Includes a realistic cafe background which adds context to the 'cozy café' prompt.
• + Clean, legible handwriting that maintains a consistent style throughout.

• − The handwriting looks slightly too uniform, almost like a digital chalk font rather than manual writing.
• − The chalkboard easel is slightly cut off at the bottom.

FLUX.2 [klein] 4B

• + Successfully merges the character's sunglasses and scarf into the new pose.
• + Strong adherence to the lighting and yellow background of the source image.

• − Gave the male character long, flowing hair from the woman in Image 1, failing the 'character reference' task.
• − The face and expression do not closely resemble the man from Image 2.

Nano Banana Pro

• + Excellent character preservation, maintaining the short hair, facial features, and expression from Image 2.
• + Accurately replicates the complex leg-crossing pose while integrating the character's specific clothing.
• + Perfectly captures the sunglasses and scarf details from the character reference.

• − Minor anatomical distortion in the way the right forearm connects to the wrist.
• − Slightly less dynamic tilt in the torso compared to the original pose reference.

FLUX.2 [klein] 4B

• + High resolution and cinematic lighting.
• + Excellent textures on the spacesuit and horse's coat.

• − Completely failed the negative constraint regarding orientation.
• − The composition is a standard trope and lacks creativity.

Nano Banana Pro

• + Successfully followed the difficult spatial instruction of having the horse on top.
• + Creates a whimsical and surreal atmosphere that matches the prompt.
• + Good use of background elements like the cape and galaxies.

• − The transition between the astronaut's hands and the horse's hooves is visually awkward.
• − Lower overall realism in the textures compared to the other model.

FLUX.2 [klein] 4B

• + Excellent preservation of the subject's face, hair, and vitiligo patterns
• + High level of detail in accessories including the gold necklace and bracelets
• + Accurately replicates the scarf pattern and coat style

• − The lighting on the subject's torso is slightly mismatched with the ambient light
• − Minor warping on the hand inside the pocket

Nano Banana Pro

• + Perfectly preserves the background and the wooden structure
• + Clean integration of the coat and scarf onto the subject's frame
• + Accurate accessory placement such as the gold watch

• − The vitiligo pattern on the face is slightly altered compared to Image 1
• − The lighting on the coat feels a bit flat compared to the source

FLUX.2 [klein] 4B

• + Excellent character framing with both subjects clearly visible
• + High-quality textures on the capybara's fur and the woman's clothing
• + Both front paws are clearly placed on the steering wheel as requested

• − The camera angle feels like it is inside the dashboard or engine block
• − The proportions of the car's interior feel slightly cramped and unrealistic for a sedan

Nano Banana Pro

• + Highly realistic taxi dashboard and meter details
• + Excellent depth of field and street lighting through the windows
• + The capybara's expression is very professional and focused

• − The capybara's paws are poorly rendered, appearing like human fingers or distorted claws
• − The cap is more of a newsboy/flat cap rather than a traditional taxi driver cap

FLUX.2 [klein] 4B

• + Excellent moody atmosphere and high-quality textures on the pumpkin.
• + Good composition with the border elements clearly defined.

• − Major spelling errors in the main title text.
• − Incorrect date (206 instead of 2026) and spelling errors in location labels.

Nano Banana Pro

• + Perfect text rendering for all requested strings including date and location.
• + Beautiful vintage parchment effect that covers the whole background.
• + Great use of thorns, webs, and spiders to frame the image.

• − The jack-o-lantern is slightly more cartoonish than the realistic style in Model A.
• − A bit of a 'cluttered' feel near the top banner.

FLUX.2 [klein] 4B

• + Excellent preservation of the original facial features and expression
• + Hair volume matches the 'thick head of hair' prompt very well
• + Natural integration of hair behind the ears

• − The hairline on the forehead is slightly high and look a bit unnatural
• − A few stray floating hair artifacts on the right side of the head

Nano Banana Pro

• + Natural and realistic hair texture with fine stray strands
• + Excellent hairline integration on the forehead
• + Perfect preservation of the original background and clothing

• − Slightly altered the shape of the eyebrows and forehead wrinkles compared to the source
• − The hair volume is a bit thinner than requested for a 'full, thick head'

FLUX.2 [klein] 4B

• + Excellent material rendering with a realistic subsurface scattering look on the salmon
• + Sophisticated stone texture on the plate
• + Perfect 45 degree isometric angle

• − Failed to spell the word 'SUSHI' correctly (rendered as SUSH)
• − Flag icon is generic and doesn't represent Japan
• − Missing the requested 'raised diorama base' structure

Nano Banana Pro

• + Correctly spelled all text and included the requested flag icon
• + Stronger adherence to the 'diorama base' requirement with the wooden block and moss
• + Wide variety of sushi types adding visual interest

• − Text is slightly off-center in the composition
• − Wood texture on the base is slightly repetitive

FLUX.2 [klein] 4B

• + Successfully captures the likeness of the subject from the source image
• + Incorporates the TV anchor profession with a news desk setting
• + Includes two well-drawn dogs that fit the caricature style

• − Fails to include any reference to hockey which was a specific requirement
• − Text in the background is nonsensical

Nano Banana Pro

• + Perfectly integrates all three requested elements: TV anchor, dogs, and hockey
• + Matches the subject's outfit (denim shirt and black top) from the source image
• + High degree of humorous exaggeration and creative details like the dog in a jersey and the puck in the mouth

• − The character's likeness is slightly softer/less distinct than Model A's
• − The hand holding the hockey stick has some anatomical awkwardness with the number of fingers

FLUX.2 [klein] 4B

• + Excellent depiction of god rays and golden hour lighting.
• + Highly detailed flower field and butterfly variety.
• + Naturalistic fur textures on the animals.

• − Failed to include the requested baby bunny.
• − Included two kittens instead of the single tabby kitten requested.

Nano Banana Pro

• + Successfully included all four requested animals: puppy, kitten, bunny, and fox.
• + Captures a very joyful, active movement with the animals running towards the viewer.
• + Clear, expressive eyes as requested in the prompt.

• − The fur and lighting have a slightly more 'digital CGI' look rather than 'hyper-photorealistic'.
• − The transitions between the animals' paws and the grass are a bit less natural.

FLUX.2 [klein] 4B

• + Successfully captures a soft, pastel watercolor aesthetic that aligns with many Studio Ghibli backgrounds.
• + Maintains very high structural fidelity to the source image's character poses and clothing patterns.
• + Creative interpretation of the background into a lush, hazy garden/town scene.

• − The character on the right loses her key 'angry' expression, looking happy/content instead.
• − The overall color palette is a bit washed out, losing the contrast of the original red dress.

Nano Banana Pro

• + Excellent preservation of the original expressions, especially the jilted girlfriend's shocked/angry face.
• + Stronger Ghibli-style character linework and shading while keeping the iconic red dress vibrant.
• + Captures the hand-painted 'painterly' texture mentioned in the prompt more effectively.

• − The background houses feel slightly generic compared to the intricate street scenes Ghibli is known for.
• − Minor anatomical oddity on the man's neck/jaw line.

FLUX.2 [klein] 4B

• + Excellent preservation of the subject's face and original features
• + Hair movement is realistic and matches the wind direction
• + Integrates the leaves naturally with the background bokeh

• − The leaf textures are a bit repetitive and less vibrant than Model B

Nano Banana Pro

• + Stronger sense of 'energetic' motion with more dynamic hair strands
• + Vibrant, high-contrast leaves that stand out well in the composition
• + Included motion in the dog's tail and fur, enhancing the overall effect

• − Minor facial distortions compared to the original, particularly around the mouth and eyes
• − Contains small floating artifacts/dots that look like camera sensor dust

FLUX.2 [klein] 4B

• + Strong minimalist vector aesthetic
• + Clean, professional layout
• + Correct use of color tones

• − Misspelled name as 'FLAXTION'
• − Duplicated 'Est. 1720' text creating redundancy
• − Slightly too modern/sharp for a 'vintage' request

Nano Banana Pro

• + Perfect text rendering for both the name and date
• + Excellent vintage illustrative style with cross-hatching
• + Dynamic and artistic steam curls improve the composition

• − Slightly less 'minimalist' than Model A due to detailed shading

FLUX.2 [klein] 4B

• + Captures the requested flat-vector style with a clean aesthetic.
• + Successfully utilizes the NASA-inspired color palette.
• + Includes a good representation of a lunar module landing.

• − Text rendering is unintelligible gibberish throughout the poster.
• − Composition is cluttered and lacks a clear progression or narrative flow.
• − Failed to include all six specific steps as requested.

Nano Banana Pro

• + Excellent text rendering and typography for an infographic.
• + Clear and logical flow following the requested six steps of the mission.
• + Highly detailed and consistent iconography that matches the Apollo theme perfectly.

• − Slightly more complex than a 'minimal' flat-vector style, but remains within the modern infographic aesthetic.