FLUX.1 Krea [dev] Black Forest Labs vs Nano Banana 2 Google

FLUX.1 Krea [dev]

• + Excellent photographic lighting and depth of field
• + Realistic glass reflections and caustic effects
• + Superior color harmony and atmospheric quality

• − The sphere is quite large relative to the cube, pushing the definition of 'small'

Nano Banana 2

• + Perfect adherence to all spatial instructions
• + Clear text rendering on the book spine
• + Consistent scale for all items mentioned in the prompt

• − The glass cube lacks realistic thickness and thickness-based distortion
• − A bit of an 'uncanny' flat lighting on the wooden table surface

FLUX.1 Krea [dev]

• + Successfully captures the motion blur from passing cars mentioned in the prompt
• + Accurately represents the 50mm shallow depth of field with a soft background
• + Natural skin texture and realistic rain effects

• − The man appears to be standing with the bike rather than actively 'repairing' it
• − The framing is a bit centered despite the 'imperfect framing' request

Nano Banana 2

• + Excellent adherence to the 'repairing' action with tools and a crouching pose
• + High level of detail in the environment including authentic Japanese street signage
• + Perfectly captures the 'imperfect framing' and candid street photography aesthetic

• − Lacks the requested motion blur from the passing car
• − The rain is less visible on the subject's clothing compared to Model A

FLUX.1 Krea [dev]

• + Excellent engraving detail on the plate armor
• + Subtle and realistic application of hair beads
• + Clean, cinematic shallow depth of field

• − The 'scars and dirt' look a bit like fresh blood splatters rather than weathered grime
• − Less focus on the cloth underlayer texture requested in the prompt

Nano Banana 2

• + Outstanding skin texture with realistic dirt and faint scarring
• + Highly complex armor design featuring runes, lions, and visible leather straps
• + Great lighting integration with the torch in the background

• − The hand holding the sword is slightly distorted with anatomical inconsistencies in the fingers
• − The armor appears more Viking-inspired than classic Paladin ornate plate

FLUX.1 Krea [dev]

• + Clean minimalist layout with high-quality photographic food grid
• + Good use of bold typography and hierarchy for section headers
• + Accurate modern minimalist aesthetic

• − Text consists of garbled, nonsensical characters rather than legible English
• − Repeats the 'Appetizers' heading twice
• − Lack of specific alignment between food photos and text items

Nano Banana 2

• + Exceptional text legibility with coherent menu item names and descriptions
• + Logical organization with specific sections for Pizza, Appetizers, and Mains as requested
• + Excellent use of labels on images that correspond to the text above

• − The layout is slightly more crowded than 'minimalist' usually suggests
• − Some minor spelling errors in small print (e.g., 'somon', 'witi', 'cizza')

FLUX.1 Krea [dev]

• + Crisp and clean text rendering for the main titles.
• + High photorealism on the texture of the bun and patty.

• − Failed to place the price in a starburst as requested.
• − The burger layers are not significantly 'exploded' or suspended with a sense of motion; they remain largely stacked.
• − The text effect is clinical white rather than the requested fiery, glowing style.

Nano Banana 2

• + Perfect adherence to the 'fiery, glowing' text effect and starburst price tag.
• + Excellent sense of motion with sauce splashes and floating ingredients.
• + Captures the 'exploded' view much more dynamically than the competitor.

• − The text 'LIMITED TIME ONLY' is slightly warped on the ribbon.
• − The bottom bun texture is a bit less realistic compared to the top bun.

FLUX.1 Krea [dev]

• + Excellent chalk texture on the board surface with realistic smudging.
• + Follows the prompt for a simple wooden frame and clean composition.

• − Significant text hallucinations and spelling errors like 'Gruffle Mushroom' and 'Chrucuations'.
• − The font style looks too much like a digital script font rather than organic handwriting.
• − Failed to include the requested side-text for the grilled octopus.

Nano Banana 2

• + Perfect text accuracy, rendering all complex menu items exactly as requested including the date.
• + Authentic handwritten variation with natural fluctuations in letter size and spacing.
• + Rich background context that fits the 'cozy café' description perfectly.

• − The cursive for the title is very subtle, bordering on print handwriting.
• − Slightly more cluttered background, though it adds to the requested atmosphere.

FLUX.1 Krea [dev]

• + High visual clarity and realistic textures
• + Excellent cinematic lighting with Earth in the background
• + Good anatomical details on the horse

• − Failed the creative constraint of having the horse on top of the astronaut
• − Generates a typical astronaut-riding-horse image instead of the requested reversal

Nano Banana 2

• + Successfully followed the difficult prompt logic of having the horse on top
• + Captures a surreal and dreamlike atmosphere
• + Vibrant colors and detailed nebula effects in the background

• − Anatomical issues where the astronaut's leg merges strangely with the horse's flank
• − The tether/reins appear tangled and nonsensical

FLUX.1 Krea [dev]

• + Excellent fur texture on the capybara
• + Clean, high-resolution visual quality

• − Included extra people in the front passenger seat which violates the logic of a taxi ride
• − The capybara's hat looks like a plastic toy helmet rather than a driver's cap

Nano Banana 2

• + Outstanding attention to detail with the taxi meter, hack license, and interior signage
• + Perfectly captured the business woman's bored expression as requested
• + Creative addition of a custom hack license for 'Captain Cappy'

• − The capybara's front paws (hands) have slightly strange, finger-like anatomy
• − The capybara's hat is black/dark blue instead of the requested yellow

FLUX.1 Krea [dev]

• + Strong center-glowing jack-o-lantern
• + Clean gothic font choice for the title line

• − Numerous spelling errors including 'Pasty Halloween' and 'nighls Trighl'
• − Confused date rendering and repetitive location text
• − Layout is sparse with a lot of empty black space

Nano Banana 2

• + Perfect text rendering for all requested event details and slogans
• + Highly detailed gothic composition featuring skulls, a moonlit abbey, and intricate borders
• + Superior color palette and polished cinematic lighting

• − The jack-o-lantern is slightly off-center compared to the prompt's request
• − Very busy composition might make it less functional as a simple invitation

FLUX.1 Krea [dev]

• + Excellent adherence to the 'isometric miniature' and 'diorama' style.
• + Very clean typography and simple, friendly cartoon-style aesthetic.
• + Perfectly follows the color and background requirements.

• − The sushi variety is very limited (only one piece).
• − The Japanese flag is rendered as a physical object rather than an icon near the text.

Nano Banana 2

• + High-quality realistic PBR textures on the sushi and wood.
• + Includes a wide variety of sushi types that are visually appealing.
• + Correct placement of the flag icon next to the text as requested.

• − Does not strictly follow the 'minimal' diorama base request by adding moss and multiple layers.
• − The composition feels more like a product photo than a 'cartoon scene'.

FLUX.1 Krea [dev]

• + Strong composition with a balanced focus on the animals
• + Beautiful warmth and dramatic light rays

• − Missed the rabbit completely, substituting a second kitten instead
• − Lower level of botanical detail in the meadow

Nano Banana 2

• + Followed the prompt perfectly by including all four specific animals
• + Exquisite fine detail in the fur, flowers, and dew sparkles
• + Dynamic and natural animal poses that convey movement

• − The fox's front right leg has a slightly unnatural transition

FLUX.1 Krea [dev]

• + Elegant illustrative style with nice etching details
• + Good interpretation of the cloche dome as a central design element

• − Failed the primary text prompt, spelling it 'FLANOR'IN'
• − The composition of the banner and text feels slightly cluttered and busy

Nano Banana 2

• + Perfect text rendering of 'Caffè Florian' and 'EST. 1720'
• + Clean, professional vector emblem layout that is highly balanced
• + Accurately follows all prompt elements including colors and texture

• − Simple steam lines are less detailed compared to Model A

FLUX.1 Krea [dev]

• + Features a bold, high-contrast title.
• + Utilizes a dark, space-like background which is thematic.

• − Failed to follow the numbered steps in the prompt correctly, producing nonsensical icons like astronauts for steps they don't match.
• − Includes garbled text and confusing arrows that do not convey a logical infographic flow.
• − Visual style is inconsistent and the vector art is primitive.

Nano Banana 2

• + Perfectly adhered to all 6 requested steps with accurate, high-quality iconography.
• + Followed the NASA-inspired color palette and flat-vector style perfectly.
• + Text rendering is exceptionally clear and accurate, including names and locations.

• − The composition is a bit crowded in the bottom left corner.
• − Added a fourth silhouette in the crew section when the mission only had three members.