FLUX.2 [dev] Flash fal vs Nano Banana Google

FLUX.2 [dev] Flash

• + Perfect adherence to the prompt elements and spatial relationships.
• + High photorealism with realistic glass reflections and table texture.
• + Natural lighting that accurately matches the 'window light from the left' instruction.

• − The glass cube looks a bit more like a glass container than a solid optical cube, though this is minor.

Nano Banana

• + Includes all requested elements: cube, sphere, book, and plant.
• + The lighting effects and shadows on the table are aesthetically pleasing.

• − The blue sphere is levitating inside the cube, which feels physically unnatural.
• − The glass cube has strange internal refractions that make it look inconsistent with its shape.

FLUX.2 [dev] Flash

• + Excellent preservation of the subject's face, hair, and unique clothing details.
• + Highly detailed and realistic interior wood trim and dashboard.
• + Dynamic perspective and great lighting consistency on the subject.

• − The car interior is a different model (classic style) than the source vehicle's modern Rolls-Royce aesthetics.

Nano Banana

• + Successfully preserves the exterior of the specific car model from the source image.
• + Correctly places the car on a highway consistent with the California coastline request.
• + Good sense of motion in the background and wheels.

• − The person is significantly downscaled and loses almost all identifiable facial and clothing features.
• − The driver is positioned awkwardly low in the seat.

FLUX.2 [dev] Flash

• + Excellent adherence to the 'motion blur' requirement with realistic passing cars.
• + Highly realistic skin textures and natural lighting on the subject's face.
• + Accurate bike anatomy and tool placement on the ground.

• − The framing is a bit tight on the subject's head.
• − The rain effect is very subtle, almost difficult to see.

Nano Banana

• + Atmospheric composition with good use of depth of field and Japanese street elements.
• + Stronger visual storytelling through the use of props like the newspaper and tools.
• + The 'imperfect framing' request is well-interpreted with the pole on the left.

• − The bicycle anatomy is broken, specifically where the frame meets the rear wheel and pedal area.
• − The motion blur on the car is less realistic and looks more like a static blur filter.
• − The lantern text is somewhat garbled.

FLUX.2 [dev] Flash

• + Excellent adherence to the 'beads in hair' requirement
• + Highly realistic skin textures and lifelike eyes
• + Superb material rendering on the leather straps and weathered armor

• − The bokeh sparks appear a bit more like static dots than atmospheric particles

Nano Banana

• + Strong composition with a classical heroic feel
• + Intricate engraving details on the pauldrons
• + Effective use of warm lighting and bokeh sparks

• − Missed the 'small beads' in the hair entirely
• − Skin marks look more like stylized digital painting than lifelike scars
• − Leather straps look slightly more generic in texture compared to Model A

FLUX.2 [dev] Flash

• + Stronger use of vibrant color accents in the layout borders
• + Realistic, high-quality pizza photography

• − Text consists of garbled, nonsensical characters
• − Mismatched section headers where 'Appetizers' contains images of pizza

Nano Banana

• + Contains mostly legible and correctly spelled English text
• + Excellent variety of food types matching the different menu sections
• + Clean and balanced grid composition with a professional layout

• − Minor spelling error in the header 'APPETIERS'
• − Food photos are slightly lower resolution compared to Model A

FLUX.2 [dev] Flash

• + Excellent text integration with a realistic fiery glow effect.
• + Highly photorealistic textures on the patty and bun.
• + Strong sense of depth with the use of smoke and embers.

• − The 'exploded' effect is quite conservative, with components mostly stacked vertically.

Nano Banana

• + Dynamic composition with a more energetic 'exploded' layout.
• + Clean, legible text that follows all prompt instructions.
• + Creative ground texture showing lava cracks.

• − The lighting on the text feels more like a 2D overlay than an integrated fiery effect.
• − The lettuce and tomatoes appear slightly more plastic/less detailed than in the competitor.

FLUX.2 [dev] Flash

• + Excellent chalk texture throughout all text elements.
• + Strict adherence to the handwritten prompt with natural variations in spacing and size.
• + High level of photographic realism in the café background and lighting.

• − The third menu item repeats the price '$9' on two lines unnecessarily.
• − The 'Today's Specials' heading is less 'elegant cursive' than requested, appearing more like print-script.

Nano Banana

• + Successfully captured an elegant cursive style for the header.
• + Good chalk smudging effects on the board surface for realism.
• + Accurately completed the partial third item prompt based on context.

• − The text includes a digital font artifacts, particularly in the dates and numbers which look too uniform.
• − Some character rendering in the list items is less clear than Model A.

FLUX.2 [dev] Flash

• + Successfully integrated the man's identity including face, hair, and sunglasses
• + Includes the specific scarf and clothing details from the character reference
• + Matches the lighting and yellow background of the source environment

• − Serious anatomical failure with a second head and hair appearing behind the main subject
• − The pose is significantly altered from the source, losing the specific balance and leg crossing
• − One foot appears to be floating above the red ottoman

Nano Banana

• + Perfectly maintains the exact pose and body position from Image 1
• + Correctly applies the clothing color change and adds the scarf detail
• + Maintains high anatomical consistency and image cleanliness

• − Failed to change the character's gender/identity, keeping the woman's face and long hair
• − The sunglasses are poorly blended and look like a flat overlay over the woman's eyes

FLUX.2 [dev] Flash

• + Successfully applied the coat and scarf textures from Image 2
• + Captured the general aesthetic of the clothing including some jewelry layers

• − The subject's face is horrifyingly distorted with three eyes and mismatched features
• − Failed to keep the person's face 'completely unchanged' as requested
• − Introduced a floating phantom head behind the main subject

Nano Banana

• + Kept the subject's face, hair, and background completely unchanged
• + Correctly identified the scarf pattern from Image 2
• + Maintained the high resolution and skin texture of the source image

• − Failed to dress the subject in the coat, merely draping it behind him
• − Missed many layers of the outfit including the shirt and jewelry

FLUX.2 [dev] Flash

• + Excellent photorealism with sharp textures on the capybara fur and jacket.
• + Strong prompt adherence, placing the female passenger clearly in the back seat as requested.
• + Effective use of lighting and 'bokeh' city background to convey the New York night atmosphere.

• − The passenger appears to be in the front passenger seat rather than the back seat due to the depth and framing.
• − One of the capybara's paws has an anatomical deformity (extra finger-like protrusion).

Nano Banana

• + Features a classic chauffeur-style cap that adds a professional touch.
• + The texture of the capybara's fur is very realistic.
• + Good cinematic side-profile composition.

• − The passenger is clearly sitting in the front passenger seat, which contradicts the 'back seat' instruction.
• − The capybara's eye is significantly distorted and melded into the hat's structure.
• − Overall image is softer and less detailed than its counterpart.

FLUX.2 [dev] Flash

• + Excellent typography with a cohesive gothic font choice
• + Complex and detailed border combining thorns, webs, and scrollwork
• + Moider and more atmosphereic lighting on the pumpkin and background

• − Includes a line of gibberish text before the time field

Nano Banana

• + Accurate rendering of all requested text without additions
• + High contrast with a bright moon that helps the central pumpkin stand out
• + Good placement of the scroll banner above the main subject

• − The parchment texture and background clouds look a bit flat and digital
• − Lower resolution detail in the thorn branches compared to Model A

FLUX.2 [dev] Flash

• + Excellent preservation of the facial features and original lighting
• + Clear, high-quality hair texture with fine detail
• + Strong adherence to the 'thick head of hair' prompt

• − The hairline transition is slightly too sharp and straight
• − The chosen hairstyle (large afro) may not perfectly match the existing beard texture

Nano Banana

• + Natural-looking hairstyle that complements the existing facial hair
• + Realistic, messy texture that fits the rugged environment
• + Soft, organic-looking hairline

• − Slightly altered the shape of the glasses frame
• − Small artifacts where the hair meets the temple on the right side

FLUX.2 [dev] Flash

• + Excellent rendering of textures, particularly the grain of the fish and the wood grain of the diorama base.
• + Perfect adherence to text placement and formatting requirements.
• + Superior lighting and soft shadows create a high-quality 3D render feel.

• − The sushi rolls have a slightly odd anatomical structure with fish on top of a roll that already has fillings inside.

Nano Banana

• + Good variety of sushi types including nigiri and maki.
• + Clean isometric perspective and solid background adherence.
• + Clear, legible text.

• − The textures appear a bit more 'plastic' and less sophisticated than the requested PBR materials.
• − The Japanese flag icon is placed to the left instead of with the text as requested.
• − The rice grains look somewhat uniform and lack the realism found in Model A.

FLUX.2 [dev] Flash

• + Excellent character likeness preserved while applying a caricature style.
• + Perfectly integrates all requested elements into a cohesive scene.
• + High-quality rendering with vibrant colors and clear details.

• − The text on the desk is generic compared to the other model.

Nano Banana

• + Clever humorous details like the 'Dogs 5 - Cats 0' scoreboard and 'Puck News Network' signage.
• + Great expression that matches the original subject's smile.
• + Creative use of background with an audience of dogs.

• − The caricature style is a bit more 'grainy' or illustrative than polished.

FLUX.2 [dev] Flash

• + Excellent depiction of dew sparkles and realistic fur textures.
• + High level of dynamic interaction with characters looking at butterflies.
• + Accurate count of animals according to the prompt.

• − Includes an extra fifth animal (a second bunny-like creature) not requested in the prompt.
• − The 'god rays' are a bit diffuse compared to Model B.

Nano Banana

• + Beautifully rendered god rays and golden hour lighting.
• + Perfect adherence to the requested animal count (4 specific animals).
• + The composition captures the 'tumbling' and 'playful' aspect very well.

• − The fox's tail is positioned oddly, appearing to sprout from its side.
• − Slightly more 'digital' or illustrative look compared to the photorealism of Model A.

FLUX.2 [dev] Flash

• + Excellent adherence to the Ghibli art style with authentic linework and color palette.
• + Successfully transforms the urban background into a dreamy, flower-filled meadow as requested.
• + Preserves the iconic composition and specific poses/expressions of the meme perfectly.

• − The transition to a dreamy background loses the original street setting entirely, though it fits the prompt's 'dreamy background' request.

Nano Banana

• + Perfectly preserves the layout and content of the source image.

• − Completely failed to apply the requested edit; the style remains photographic.
• − No evidence of pastel colors, hand-painted textures, or Ghibli inspiration.

FLUX.2 [dev] Flash

• + Excellent adherence to the 'windy' hair instruction with dramatic, symmetrical movement.
• + High density of falling leaves consistent with a lively feel.
• + Maintains very horizontal consistency with the original background and figure.

• − The hair edit looks slightly artificial and overly stiff in its symmetry.
• − Some leaves appear to be overlapping the woman's torso in a messy way.

Nano Banana

• + Natural look to the hair movement, appearing more realistic than Model A.
• + Leaves are varied in color and size, adding to the visual appeal.
• + Excellent preservation of the original subjects while adding motion.

• − Fewer leaves across the scene makes it feel slightly less 'energetic' than requested.
• − A leaf is awkwardly superimposed directly over the dog's leash.

FLUX.2 [dev] Flash

• + Excellent typography with a clean, classic serif font.
• + Perfect adherence to the 'banner' and 'steam' requirements.
• + Strong vector emblem style with effective shading and texture.

• − The placement of 'Est. 1720' is slightly below the banner rather than integrated into it as its own banner.

Nano Banana

• + Elegant ornate circular composition.
• + Accurate text rendering for both the name and the date.
• + Good use of monochromatic brown tones on a cream background.

• − Failed to include the specific 'steam' element requested in the prompt.
• − The 'Est. 1720' banner is quite small and lacks the visual weight of the main text.
• − The cloche dome is very simplified, bordering on abstract.

FLUX.2 [dev] Flash

• + Successfully includes almost all requested text labels with accurate spelling.
• + Features high-detail illustrations of the Saturn V and Lunar Module.
• + Includes creative additions like the crew names and silhouette portraits.

• − Layout is cluttered and redundant, with multiple icons for the same step.
• − Text spills over in the 'Saturn V' section (hallucinated 'Sataurr' Iccòn').
• − The 'Translunar' trajectory lines are messy and cross over other elements.

Nano Banana

• + Excellent adherence to the 'modern vector' and 'consistent iconography' style requirements.
• + Very clean, linear composition that is easy to read as an infographic.
• + Perfect spelling on all labels and a professional NASA-inspired aesthetic.

• − Missing the specific step 'Descent' inside the circle icon flow (it combines it or uses a placeholder moon icon).
• − The 'Landing' illustration at the bottom is slightly more abstract than the other icons.