FLUX.2 [klein] 4B Black Forest Labs vs Vidu Q2 ShengShu Technology

FLUX.2 [klein] 4B

• + Excellent photographic realism and bokeh.
• + Highly accurate glass transparency and reflections.
• + Simple, elegant composition that feels natural.

• − The plant is slightly less 'behind' and more to the side than requested.

Vidu Q2

• + Clearer view of the plant through the glass as requested.
• + Sharp details on the book and table resolution.
• + Correct spatial placement of all elements.

• − The lighting is very harsh rather than 'soft window light'.
• − The sphere appears more like a matte 3D render than a real object.

FLUX.2 [klein] 4B

• + Excellent preservation of the car's original design and proportions.
• + Good facial likeness and hairstyle retention of the subject.
• + Relatively natural lighting and photorealistic motion blur on the wheels.

• − The subject appears slightly too old compared to the source image.
• − The subject is leaning out of the car in a somewhat stiff pose.

Vidu Q2

• + Captures the spirit of the California coastline with a more dramatic winding road.
• + Subject is clearly 'driving' with hands on the wheel.
• + Good preservation of the subject's face and signature scarf.

• − The car's proportions are slightly warped, particularly the front grille and hood length.
• − The lighting on the subject is very dark and contrasts poorly with the bright exterior.

FLUX.2 [klein] 4B

• + Excellent full-body composition that shows the context of the street
• + Atmospheric lighting with realistic reflections and rain textures
• + Strong adherence to the 'imperfect framing' and 'shallow depth of field' prompts

• − Physical logic errors in the bicycle structure (chain and rear hub are disconnected)
• − Background cars appear static despite the request for motion blur

Vidu Q2

• + More detailed skin texture and facial expression
• + Closer adherence to the 'repairing' action with hands interacting with the chain
• + Captures an 'imperfect framing' feel with a tighter, documentary-style crop

• − Serious anatomical and mechanical distortions (third hand visible, bicycle frame is nonsensical)
• − Lacks the rain texture and significant motion blur requested
• − Lighting feels slightly more artificial and over-sharpened

FLUX.2 [klein] 4B

• + Excellent skin texture with realistic pores and fine hairs
• + Very high-quality engraving detail on the chest plate
• + Follows the request for braided hair with beads accurately

• − The lighting on the face feels a bit flat compared to the dramatic torches
• − Symmetry in the armor design is a bit too perfect, reducing the battle-worn feel

Vidu Q2

• + Superior use of warm torchlight and dynamic reflections on the metal
• + Highly detailed leather straps with realistic buckles and textures
• + Stronger sense of depth and atmospheric bokeh sparks

• − The facial features look slightly smoothed and less lifelike than Model A
• − The braid structure becomes a bit muddy near the shoulder

FLUX.2 [klein] 4B

• + Features very realistic and high-quality food photography.
• + Demonstrates a clean and sophisticated professional layout.
• + The typography is bold and modern, adhering well to the sans-serif request.

• − Contains significant spelling errors in headers (e.g., 'MDANS', 'TEANRTAR').
• − The grid layout feels slightly cramped with tight margins between some photos.

Vidu Q2

• + Successfully includes all requested sections (Appetizers, Pizza, Mains).
• + Effective use of vibrant color accents through graphic elements and dividers.
• + Good use of whitespace, giving the design a breathable and casual feel.

• − The food photos look AI-generated and lack the realism found in the other model.
• − Text rendering is poor with many illegible characters and symbols.
• − Graphics and photo edges have slight artifacts and inconsistent styling.

FLUX.2 [klein] 4B

• + Excellent photorealistic texture on the bun and patty
• + Accurate rendering of the price in the starburst
• + Clean and high-resolution visual quality

• − Failed to provide an exploded view of the burger as requested
• − Severe spelling errors in the primary title text
• − Background embers are bokeh-style rather than dynamic fire

Vidu Q2

• + Successfully followed the request for an exploded/deconstructed burger view
• + Accurate spelling of 'MAGIC BURGER' and 'LIMITED TIME ONLY'
• + Strong adherence to the fiery, glowing background request

• − The currency symbol is garbled and does not look like a Euro sign
• − The lettuce and sauce droplets have a slightly plastic, less photorealistic appearance

FLUX.2 [klein] 4B

• + Excellent chalk texture with realistic erasure marks and smudges.
• + Clean, consistent handwriting style that maintains realism.
• + Accurately rendered almost all numbers and prices requested.

• − Several spelling errors including 'Trufffl', 'Musheram', and 'Ootrpous'.
• − The title has a spacing error in 'S PECIALS'.

Vidu Q2

• + Beautiful multi-colored chalk effect and elegant artistic lettering.
• + Good composition that feels like a professional café board.

• − Significant spelling and gibberish issues in the lower half of the board.
• − Failed to follow the pricing instructions for the first item.
• − Text becomes incoherent toward the bottom with overlapping letters.

FLUX.2 [klein] 4B

• + Near perfect adherence to the complex leg positioning from the source image
• + Successfully integrated the scarf and sunglasses from Image 2

• − Retained the long flowing hair from Image 1 instead of the short hair from Image 2
• − The scarf rendering is slightly blurry and lacks fine texture

Vidu Q2

• + Excellent character preservation including the correct short hairstyle and facial features
• + High visual clarity and sharp rendering of clothing details like the scarf pattern

• − Failed to match the hand poses, opting for open palms instead of the specific grip in Image 1
• − The lighting on the character is slightly too harsh compared to the source environment

FLUX.2 [klein] 4B

• + Excellent anatomical realism for both the horse and the astronaut.
• + High cinematic quality with realistic lighting following the curve of the Earth.
• + Clean and detailed spacesuit textures.

• − The horse is anatomically missing its back legs, which disappear into the dust/clouds.
• − Interpretation is less 'surreal' and more of a literal collage.

Vidu Q2

• + Stronger adherence to the 'surreal' prompt with the galaxy-textured horse.
• + All four legs of the horse are visible and dynamically posed.
• + Vibrant and imaginative color palette.

• − The astronaut's hands and the reins are messy and poorly rendered.
• − Slightly more 'digital art' look rather than 'cinematic' photography.
• − The astronaut's helmet and face lack the clarity found in the other model.

FLUX.2 [klein] 4B

• + Excellent preservation of the subject's original face and sand detailing.
• + Accurately recreates the scarf pattern and coat texture from Image 2.
• + Maintains the original background and lighting conditions almost perfectly.

• − Missed the sunglasses and the black shirt layer under the coat.
• − The hand in the pocket looks slightly distorted.

Vidu Q2

• + Successfully included the sunglasses and watch from Image 2.
• + Captures the full ensemble including the black shirt under the coat.

• − Failed to preserve the subject's face, adding a mustache and changing facial features significantly.
• − Poor masking on the right arm, making it look transparent or showing the skin 'through' the coat sleeve.
• − The vitigilo patterns on the head were altered and no longer match Image 1.

FLUX.2 [klein] 4B

• + Excellent photorealistic texture on the capybara fur and jacket.
• + Stronger adherence to the 'front paws on steering wheel' prompt.
• + Very realistic lighting and bokeh in the background streets.

• − The car interior feels a bit cramped and old-fashioned for a modern NY taxi.
• − The woman is sitting in the middle seat rather than the far window seat.

Vidu Q2

• + Better 'bored' expression on the passenger, fitting the prompt perfectly.
• + More authentic modern vehicle interior with realistic leather seating.
• + Dynamic angle through the door window adds cinematic depth.

• − The anatomical connection between the capybara's head and the jacket/body is slightly awkward.
• − The capybara only has one hand clearly on the wheel while the other is obscured.

FLUX.2 [klein] 4B

• + Excellent moody atmosphere and cinematic lighting that matches the 'gothic' request.
• + Better visual integration of the border and twisted trees within the composition.
• + Clean rendering of the jack-o-lantern and bats.

• − Significant spelling errors in the main title ('Hallbwom Party niisation').
• − Missing the year digit '2' in the date, rendering it as '206'.
• − The 'Location' label is misspelled as 'Loecton'.

Vidu Q2

• + Better 'parchment' texture that contrasts well with the background.
• + Spelling in the main title is slightly more recognizable despite the error in 'Invitation'.
• + Consistent layout for the scroll banner and info text.

• − Poor text rendering with several misspellings like 'invieed ta might of fiigts'.
• − The date was changed to '2025' instead of the requested '2026'.
• − The background trees and thorns look a bit more like a digital collage than a cohesive illustration.

FLUX.2 [klein] 4B

• + Excellent preservation of the original face and features
• + Natural and realistic hair texture
• + Perfectly maintained background and lighting

• − The hair length changed the silhouette significantly

Vidu Q2

• + Natural hairline integration
• + Consistent lighting on the hair

• − Noticeably altered the facial features making the subject look like a different person
• − Slight artifacts at the top of the hair where it meets the background

FLUX.2 [klein] 4B

• + Excellent PBR material rendering on the fish and plate
• + Clean and professional lighting
• + Sophisticated minimalist composition

• − Text is incomplete, displaying 'SUSH' instead of 'SUSHI'
• − The flag icon is incorrect, resembling the flag of Austria rather than Japan
• − Lacks the 'raised diorama base' requested in the prompt

Vidu Q2

• + Perfect adherence to text and flag requirements
• + Successfully includes the miniature 3D diorama base
• + Vibrant 3D cartoon style that matches the 'miniature' aesthetic

• − Texture quality is slightly less 'refined' or 'realistic' compared to Model A
• − The shadows have a bit of noise

FLUX.2 [klein] 4B

• + Strong caricature style with exaggerated facial features
• + Successfully captures the TV anchor desk and studio environment
• + Includes two dogs as requested

• − Fails to incorporate the 'hockey' element of the prompt
• − The face loses the likeness of the original subject significantly

Vidu Q2

• + Successfully incorporates all elements: TV anchor, dogs, and hockey (goal, rink, puck)
• + Preserves the subject's likeness and original clothing much better than Model A
• + Creative integration of themes, such as the dog wearing a jersey and paw-print notes

• − The hand holding the microphone is anatomicaly incorrect
• − The small dog is standing on a stack of papers in an awkward perspective

FLUX.2 [klein] 4B

• + Excellent fur texture rendering and expressive facial features.
• + Strong aesthetic lighting with clear god rays and bokeh effects.
• + Higher anatomical consistency and clean lines.

• − Failed to include the baby bunny requested in the prompt.
• − Included two kittens instead of one.
• − The butterflies appear somewhat flat compared to the animals.

Vidu Q2

• + Successfully included all four animal types: puppy, kitten, bunny, and fox.
• + Better sense of movement and 'tumbling' as requested in the prompt.
• + Lush environment with a wide variety of butterflies and flowers.

• − Anatomical issues, particularly with the fox's legs and the extra puppy.
• − Image appears slightly over-saturated with some loss of fine detail.
• − Lower resolution feel with more visible AI artifacts in the background.

FLUX.2 [klein] 4B

• + Excellent adherence to the 'soft pastel' and 'warm, nostalgic' prompt requirements
• + Captures the dreamy, watercolor-like backgrounds characteristic of Ghibli films
• + Strong artistic cohesion with subtle linework and painterly textures

• − Loses the specific 'shocked' expression of the girl on the right, making her look happy instead
• − Background architecture is significantly altered compared to the source image

Vidu Q2

• + Perfectly preserves the iconic facial expressions from the original meme
• + Maintains much closer alignment with the original street layout and composition
• + Successful 'cell-shading' look that fits an anime aesthetic

• − Colors are quite saturated and lack the 'soft pastel' quality requested
• − Lighting is flat and lacks the 'gentle' or 'dreamy' atmosphere described in the prompt

FLUX.2 [klein] 4B

• + Excellent source preservation with almost no changes to the woman, dog, or background
• + The hair blowing animation is natural and subtle
• + Floating leaves have realistic colors that match the background environment

• − The leaf placement looks a bit static and evenly distributed across the image

Vidu Q2

• + Effective hair movement that conveys a sense of wind speed
• + Adds a dynamic depth-of-field effect with blurred leaves in the foreground

• − Slightly changes the woman's facial features compared to the source image
• − The bright orange leaves look a bit artificial against the lush green background

FLUX.2 [klein] 4B

• + Clean vector-style execution with a solid minimalist aesthetic.
• + Typography is professionally spaced and balanced.
• + Colors strictly adhere to the warm brown and cream requested.

• − Major spelling error: 'FLAXTION' instead of 'Florian'.
• − Redundant 'Est. 1720' text appears twice beneath the banner.

Vidu Q2

• + Successfully incorporates the banner into the center of the logo for better integration.
• + Artistic use of gradients and highlights on the cloche dome.

• − Multiple severe text spelling and rendering errors ('Esttt', 'Farmiin', 'Fopli20').
• − The composition is cluttered with three different attempts at the business name.

FLUX.2 [klein] 4B

• + Stronger adherence to the requested NASA-inspired palette with navy and muted red.
• + Better vector-style execution for the lunar module icon.

• − Poor spelling in titles and labels.
• − Inconsistent icon layout that is difficult to read as a sequential step-by-step process.

Vidu Q2

• + Cleaner, more balanced grid layout for an infographic.
• + Includes all 6 requested steps more clearly than the competitor.
• + Modern, consistent flat-vector illustration style.

• − Significant spelling errors throughout the text.
• − Lunar lander icon lacks the requested NASA-inspired navy blue in its base.