FLUX.2 [dev] Black Forest Labs vs Nano Banana Google

FLUX.2 [dev]

• + Excellent rendering of glass texture and realistic light refraction.
• + Perfect adherence to the spatial constraints of the prompt, with a clear blue sphere inside and a plant visible through the glass.
• + High visual fidelity and realistic lighting that matches the 'soft window light' description.

• − The sphere appears to be floating rather than resting on the bottom of the cube, which might look slightly unnatural.

Nano Banana

• + Creative composition with strong dramatic lighting and shadows.
• + Good adherence to the core elements of the prompt including the plant placement.

• − The glass cube is rendered with a solid top, making it look more like a pedestal or solid block than a hollow cube containing a sphere.
• − The sphere lacks contact with any surface and the physics of the scene feel less grounded.
• − There are some digital artifacts/dust-like noise in the air that reduce clarity.

FLUX.2 [dev]

• + Excellent preservation of the man's clothing, scarf, and hairstyle from the source image.
• + Incredible interior detail that accurately maintains the white leather and wood trim of the source car.
• + Perfectly captures the perspective of being inside the vehicle with the driver.

• − The man's facial features have been noticeably altered from the source image.
• − The steering wheel appears slightly distorted around the hand.

Nano Banana

• + Successfully places the exact car and man into the requested California coastline setting.
• + Maintains the full exterior side-profile of the car as seen in the source image.
• + Great sense of motion and environmental lighting.

• − The man's face and clothing details are extremely low resolution due to the distance.
• − The person in the seat appears to be in the passenger side or center, as the car is a right-hand drive model in this render despite moving on the right side of the road.

FLUX.2 [dev]

• + Excellent depiction of motion blur from passing cars
• + Highly realistic skin texture and lighting
• + Captures the sense of a 'candid' moment with imperfect framing

• − Anatomical issues with the legs merging into the bike frame
• − The bike geometry is nonsensical and cluttered

Nano Banana

• + Beautiful composition and atmospheric lighting
• + The bicycle and tools are rendered with much better structural logic
• + Strong storytelling and clear Japanese setting cues

• − Cars in the background appear static rather than having motion blur
• − The overall image looks slightly more 'stylized' and painterly despite the prompt

FLUX.2 [dev]

• + Excellent adherence to the 'beads in hair' prompt with highly detailed individual beads.
• + Very realistic, cinematic lighting and skin textures with believable scars and dirt.
• + Superior depth of field and bokeh effect that feels like a real photograph.

• − The armor engraving is slightly less sharp compared to Model B.
• − The background fire is a bit blown out and lacks detail.

Nano Banana

• + Intricate and sharp engraving on the plate armor including unique eagle motifs.
• + Strong facial character and clear rendering of the 'battle-worn' aesthetic via heavy scarring.
• + Good contrast and clean composition.

• − Completely missed the 'beads' part of the prompt in the hair.
• − The lighting on the face feels a bit flat and less integrated with the torchlight compared to Model A.
• − The skin texture has a slightly digital, smoothed look in certain areas.

FLUX.2 [dev]

• + Excellent professional layout that resembles an actual multi-page menu.
• + Higher quality food photography with realistic depth and lighting.
• + Dynamic use of colorful accent bars matches the prompt well.

• − Text is mostly illegible gibberish.
• − The grid of images is a bit cluttered compared to Model B.

Nano Banana

• + Text is highly legible with remarkably accurate spelling for names and prices.
• + Clean, even 4x2 grid adherence for the food photos.
• + More minimalistic and easier to read at a glance.

• − Layout feels a bit more like a flyer or poster than a standard dining menu.
• − Food images are slightly more generic in style.
• − Misspelling in 'APPETIERS' (missing 'Z').

FLUX.2 [dev]

• + Excellent typography with a strong glowing neon effect
• + Clean and appetizing food photography style
• + Well-placed and vibrant starburst element

• − The explosion is very vertical and static, lacking a sense of chaotic motion
• − The cheese looks a bit plastic and less realistic

Nano Banana

• + Superior sense of motion and 'exploded' dynamics with components flying at different angles
• + Highly detailed textures on the buns and patty
• + Excellent integration of the fiery, lava-like ground

• − The text is a bit thinner and less 'prominent' compared to model A
• − The lettuce pieces are a bit small and scattered

FLUX.2 [dev]

• + Excellent chalk texture with realistic smudges and varying pressure.
• + Exceptional text legibility and accuracy to the long requested prompt.
• + Strong adherence to the 'elegant cursive' style for the header.

• − The bottom line of small text feels slightly more like a digital font than the main items.
• − Minor formatting issue on the $28 price placement.

Nano Banana

• + Beautiful environmental composition showing the café interior.
• + Successfully rendered all requested menu items and the specific date.
• + Consistent handwriting style across the entire board.

• − The text texture is a bit too clean and lacks the grainy 'chalk' feel requested.
• − The handwriting lacks the 'elegant cursive' requested for the title.

FLUX.2 [dev]

• + Successfully integrated the precise clothing and sunglasses from Image 2.
• + Matches the character's facial features and accessories exactly.

• − Catastrophic failure in composition, resulting in two heads on one body.
• − Anatomy is completely broken with nonsensical limb and body merging.
• − Failed to follow the instruction to use Image 1 as the exact pose reference smoothly.

Nano Banana

• + Successfully maintained the exact anatomical pose and body position from Image 1.
• + Correctly transferred the clothing color and scarf accessory from the character reference.
• + Maintained high visual coherence and natural lighting integration.

• − Failed to replace the person's face/identity; it kept the woman from Image 1 instead of the man from Image 2.
• − The sunglasses are poorly rendered and do not match the style from Image 2.

FLUX.2 [dev]

• + Successfully replicates the entire outfit including the coat, scarf, and sunglasses.
• + Adapts the clothing and pose accurately with realistic lighting.

• − Completely fails to preserve the identity of the person from Image 1, replacing him with the man from Image 2.
• − Significant resolution loss compared to the original images.

Nano Banana

• + Perfectly preserves the person's face, hair, and unique skin details from Image 1.
• + High resolution and clarity are maintained from the original source.

• − Fails to dress the person in the outfit, only adding a coat and scarf in a non-functional way.
• − The clothing items added do not match the style/color of Image 2 exactly.

FLUX.2 [dev]

• + Excellent adherence to the 'both front paws on the steering wheel' instruction.
• + High facial detail on both the capybara and the human passenger.
• + Vibrant and clear depiction of New York city lights in the background.

• − The paws appear slightly humanoid or primate-like in nail structure.
• − The 'T' on the cap is a bit generic compared to official NYC taxi emblems.

Nano Banana

• + Natural cinematic lighting and realistic car interior textures.
• + Good profile view of the capybara's professional expression.
• + Accurately captures the bored attitude of the passenger.

• − Only one paw is visible on the steering wheel, missing the specific 'both front paws' prompt.
• − The passenger is sitting in the front passenger seat rather than the back seat.
• − The capybara's fur detail is slightly softer compared to the sharpness of Model A.

FLUX.2 [dev]

• + Excellent typography with a cohesive gothic style.
• + Precisely followed all text instructions including the scroll banner content.
• + The composition feels like a professional graphic design poster.

• − The jack-o-lantern is quite large, leaving less room for the background atmosphere.

Nano Banana

• + Beautiful atmospheric lighting and moonlit background.
• + Intricate, multi-layered thorn and web border.
• + Better balance between the environment (trees/sky) and the central subject.

• − The scroll banner text is slightly distorted and less legible than Model A.
• − The 'Date' text at the bottom is slightly smaller and less impactful.

FLUX.2 [dev]

• + Excellent preservation of the original facial features and background
• + Matches the texture and color of the original beard perfectly

• − The choice of an afro hairstyle feels slightly incongruous with the person's existing facial hair type
• − The hair is very large, potentially overshadowing the subject

Nano Banana

• + Provides a highly realistic and natural-looking hairstyle that fits the subject's age and style
• + Perfectly preserves facial features, lighting, and background
• + Excellent integration of the hairline with the forehead

• − None notable

FLUX.2 [dev]

• + Excellent adherence to the 'at top-center' text placement as requested.
• + Highly realistic PBR material textures on the fish and rice.
• + Cleaner, more professional graphic design for the header area.

• − The diorama base is very simple compared to the 'miniature scene' potential.

Nano Banana

• + More complex and interesting diorama base design with brick-like details.
• + Greater variety of sushi types and garnishes.
• + Strong 3D cartoon aesthetic with soft, rounded forms.

• − The text is aligned to the left/center rather than being perfectly 'top-center'.
• − The rice texture looks a bit more like generic bumps rather than distinct sushi rice grains.

FLUX.2 [dev]

• + Excellent caricature style with great facial likeness to the source image
• + Incorporates multiple elements like hockey jerseys, sticks, and a studio desk
• + Creative use of an ice rink as a studio backdrop

• − The text on the news desk is gibberish
• − The additional caricature of a man in the background is confusing and unsolicited

Nano Banana

• + Strong identity preservation and caricature exaggeration
• + Clever details like the 'Dogs 5 - Cats 0' scoreboard and 'Puck News Network' signage
• + Excellent legibility of English text within the artwork

• − The background audience of dogs is a bit crowded and repetitive
• − The hand holding the newspaper has anatomical issues with finger placement

FLUX.2 [dev]

• + Excellent anatomical realism for all four animals.
• + Beautifully rendered backlight and god rays that blend naturally with the environment.
• + High level of detail in the fur texture and dew on the grass.

• − The animals are mostly sitting still rather than 'tumbling' as requested.
• − Included an extra fifth animal (a second bunny).

Nano Banana

• + Captures the 'tumbling' and 'playful' aspect better with the fox on its back.
• + Included one of each requested animal correctly.
• + Very vibrant colors and clear 'god rays' from the sun.

• − The fox exhibits anatomical issues, particularly with its multiple, poorly-defined paws.
• − The overall look is more like a 3D digital illustration than 'hyper-photorealistic'.
• − The butterflies are less realistically integrated into the lighting of the scene.

FLUX.2 [dev]

• + Captures the Studio Ghibli aesthetic perfectly with soft pastel colors and hand-painted textures.
• + Preserves the iconic composition and poses of the 'Distracted Boyfriend' meme while skillfully translating them to illustration.
• + Adds a beautiful, dreamy flower field background that enhances the requested theme.

• − The facial features of the women lean slightly more generic anime than specific Ghibli characters.

Nano Banana

• + Ensures the original photo content is 100% preserved.

• − Completely failed the edit instruction to transform the image into an illustration.
• − No change in style, color palette, or texture was applied.

FLUX.2 [dev]

• + Excellent depiction of wind-blown hair with high energy.
• + Added a large number of flying leaves that integrate well with the background.

• − The hair has some minor transparency artifacts where it overlaps the background.
• − The identity of the woman changed slightly, making her face look a bit more generic.

Nano Banana

• + Successfully added motion to the hair while keeping it more natural.
• + Leaves are varied in color and positioned well around the dog for a sense of movement.

• − The motion feel is less 'dynamic' compared to the other model.
• − There are some small blurry artifacts near the dog's head where leaves were added.

FLUX.2 [dev]

• + Excellent typography rendering with the correct accent on the letter 'è'.
• + Strong vector emblem style that feels modern yet vintage.
• + Balanced composition with high contrast and clean lines.

• − The steam icon is a bit literal and simplified compared to the texture of the logo.
• − Banner overlapping the text feels slightly crowded.

Nano Banana

• + Elegant elegant script typography that fits a 1720 establishment well.
• + Better incorporation of the 'Est. 1720' text into a decorative banner.
• + Beautiful ornate border and subtle texture application.

• − The 'steam' prompt was interpreted as abstract swirls that intersect awkwardly with the cloche dome.
• − The 'è' in Caffè is slightly less distinct than in Model A.

FLUX.2 [dev]

• + Excellent detailed illustration of the Saturn V and Lunar Module.
• + Includes names of the astronauts with correct spelling.
• + Captures the NASA-inspired color palette with high-quality gradients.

• − The layout is cluttered and contains several redundant or nonsensical steps.
• − Significant text corruption on several labels like 'LTUREST LJAMDIIES'.
• − Fails the 'flat-vector' style requirement by including realistic 3D-shaded elements.

Nano Banana

• + Perfect adherence to the flat-vector, minimalist infographic style.
• + Very clean and logical layout that feels like a professional poster.
• + Successfully follows the numbered steps requested in the prompt.

• − Skips step 5 (Descent) in the sequence, jumping from 4 to 6.
• − Icon detail is very simplified compared to the other model.
• − Minor typo in 'Armstrong' (spelled 'Armsrong').