FLUX.2 [flex] Black Forest Labs vs Vidu Q2 ShengShu Technology

FLUX.2 [flex]

• + Excellent soft lighting consistent with the prompt
• + Clean, minimalist composition
• + Very high resolution and realistic textures

• − The sphere is quite large, bordering on not being a 'small' sphere
• − The glass cube looks more like a frame with open sides rather than a solid enclosed cube

Vidu Q2

• + Accurately depicts a 'small' sphere relative to the cube
• + Detailed refraction and reflections on the wood and glass
• + Clearly defined solid glass cube geometry

• − The lighting is harsh and direct, contradicting the request for 'soft' window light
• − Shadows are very sharp and busy
• − The plant behind the cube is slightly less visible through the glass compared to Model A

FLUX.2 [flex]

• + Excellent preservation of the car's design and proportions from the source image.
• + Authentic reproduction of the man's face and hairstyle.
• + Natural-looking motion blur on the wheels and road.

• − The man is oddly positioned in the passenger/rear side of the car, looking like a passenger rather than a driver.
• − The background cliffs look slightly washed out compared to the car.

Vidu Q2

• + Correctly positions the man behind the steering wheel as requested.
• + Dynamic and visually appealing California coastline background.
• + Higher contrast and sharper textures.

• − The car's proportions are slightly distorted (wider/shorter) compared to the source image.
• − The rendering of the man's facial features is less accurate to the source photo than Model A.

FLUX.2 [flex]

• + Excellent handling of motion blur and depth of field in the background
• + Great atmospheric lighting with realistic rainy street reflections
• + Good skin texture and natural clothing folds

• − The structural design of the red bicycle is physically impossible, with the frame not connecting correctly to the rear axle
• − The man's hands are overlapping/fusing with the chain and frame

Vidu Q2

• + Excellent 'imperfect' framing that feels more like a candid street photo
• + Highly detailed and realistic weathered skin and veins on the hands
• + More complex and realistic bicycle textures with wear and tear

• − Failed to include the requested motion blur for passing cars
• − The bicycle geometry is distorted, especially the frame bars and the detached chain

FLUX.2 [flex]

• + Excellent adherence to the 'hair braided with small beads' prompt.
• + Highly detailed and realistic texture on the leather straps and metal engravings.
• + Convincing battle-worn appearance with grime and fresh scars.

• − The torch flame on the left has a slightly digital, artificial glow effect.
• − The facial expression is a bit stiff/neutral compared to the intensity of the scene.

Vidu Q2

• + Strong dynamic lighting and superior depth of field with better bokeh sparks.
• + Good texture on the cloth underlayer and leather straps.
• + More dramatic and expressive facial features.

• − The 'hair braided with small beads' instruction is significantly underrepresented compared to the other model.
• − The metal engravings are less ornate and slightly simpler in design.

FLUX.2 [flex]

• + Excellent typography rendering with high legibility
• + Professional grid layout with high-quality, realistic food photography
• + Perfect adherence to sectional requirements (Pizza, Mains)

• − Conflicting heading 'APPETIZERS' at the top with 'PIZZA' and 'MAINS' in the sub-sections
• − Minor logical error where Bruschetta is listed under Pizza

Vidu Q2

• + Colorful and vibrant aesthetic with artistic food presentation
• + Effective use of white space for a minimalist feel

• − Garbled and incoherent text rendering
• − Messy layout with overlapping elements and inconsistent font styles
• − Fails to create clear, professional sections as requested

FLUX.2 [flex]

• + Excellent typography with clean, flaming text effects
• + High level of texture detail on the patty and bun
• + Realistic lighting and shadow integration within the exploded view

• − The meat patty is slightly overlapping the lettuce in a way that feels less 'exploded' than the rest of the stack

Vidu Q2

• + Strong sense of energy with vibrant fluid splashes and fire
• + Good separation of all ingredients in the exploded view
• + Vibrant colors that pop against the dark background

• − The currency symbol is incorrect, showing a 'double-bar E' instead of the requested Euro symbol
• − The top bun looks significantly drier and less detailed than model A
• − The 'LIMITED TIME ONLY' text is slightly clipped by the fire

FLUX.2 [flex]

• + Perfect text rendering with zero spelling errors.
• + Exceptional adherence to the chalk texture and handwriting style requested.
• + High visual quality with realistic cafe background and lighting.

• − The handwriting style is slightly more uniform than a typical human chalkboard.
• − Small repetition in the chalk dust smudge pattern.

Vidu Q2

• + The chalk strokes look very thick and tactile.
• + Successfully captured the requested date.

• − Significant spelling errors throughout almost every line (e.g., 'Musshoom', 'Octopd', 'Browd Botter').
• − Coherence fails in the bottom section with jumbled letters and symbols.
• − Failed to follow the specific prices mentioned in the prompt.

FLUX.2 [flex]

• + Excellent preservation of the character's facial features and sunglasses.
• + Accurately replicates the lighting and background color from Image 1.
• + Good clothing detail preservation from Image 2.

• − Failed to replicate the crossing leg pose from Image 1.
• − The torso orientation is too upright compared to the source pose.

Vidu Q2

• + Successfully replicates the complex crossed-leg pose from Image 1.
• + Excellent character consistency including the face, hair style, and specific scarf.
• + Maintains the lean and angle of the torso from the pose reference.

• − Minor anatomical artifacts on the outstretched left hand fingers.
• − A slight distortion in the transparency/reflection of the sunglasses.

FLUX.2 [flex]

• + Successfully followed the difficult spatial instruction of the horse riding the astronaut.
• + Intricate detail on the space suit and horse's anatomy.
• + Strong cinematic lighting and depth with the floating asteroids.

• − The connection point between the horse's front legs and the astronaut's shoulders is slightly anatomicaly confusing.
• − The astronaut's hands are awkwardly holding onto the air near the horse's legs.

Vidu Q2

• + Beautiful color palette and shimmering nebulous effects.
• + High level of polish and digital art quality.

• − Failed the negative spatial constraint entirely by placing the astronaut on top.
• − Standard cliché interpretation of an astronaut riding a horse.
• − The astronaut's legs and the saddle integration look messy.

FLUX.2 [flex]

• + Excellent fur lighting and texture on the capybara.
• + Logical placement and anatomy of the front paws on the steering wheel.
• + The businesswoman has a perfectly bored, natural expression as requested.

• − The transition from the animal head to the human-clothed body around the neck is slightly jarring.

Vidu Q2

• + Strong cinematic lighting reflecting off the taxi interior.
• + Clear separation of the subjects and sharp details in the background environment.

• − The capybara's right paw is morphing strangely into the steering wheel.
• − The capybara's ear is clipping through the hat.
• − The businesswoman's expression looks slightly more sad than 'bored professional'.

FLUX.2 [flex]

• + Perfect text rendering for all requested copy including dates and locations
• + Clean and professional gothic composition with realistic lighting
• + Excellent adherence to the 'vintage parchment' and 'spooky border' requirements

• − The parchment background is slightly more monotone/muted than a more colorful gothic aesthetic

Vidu Q2

• + Vibrant color palette with a nice contrast between the parchment and blue night sky
• + Intricate tangled thorn and web border adds good visual texture

• − Significant spelling errors in the title and subtitle texts
• − Instructional details like the date and time are incorrect or garbled
• − Text layout is somewhat cramped

FLUX.2 [flex]

• + Excellent preservation of the original facial features and lighting.
• + Hair texture matches the existing beard perfectly in terms of color and grit.
• + Maintains the exact original background without any shifts.

• − The hairline is a bit high and simple in shape.
• − The haircut looks a bit like a buzz cut rather than a 'full, thick head' of hair.

Vidu Q2

• + Provides a much fuller and more voluminous hairstyle as requested.
• + Realistic texture with individual flyaway strands that catch the light.
• + The hairline integration is very smooth and natural.

• − Slightly alters the shape of the forehead/brow bridge.
• − The hair volume is almost too stylized for the rugged context of the original photo.

FLUX.2 [flex]

• + Excellent text rendering with clean, bold typography.
• + Precise adherence to the isometric perspective and diorama base request.
• + High-quality soft textures that give a polished 'art toy' or miniature feel.

• − The flag icon is a bit large relative to the text.
• − The tuna texture is slightly simplified, looking more like clay than PBR material.

Vidu Q2

• + Vibrant colors and high visual appeal in the food rendering.
• + Creative use of a flagpole attached to the text.
• + Good sense of 'miniature' scale with the small details on the base.

• − The text 'JAPAN' has slight irregularities in letter shapes.
• − Missed the request for a solid light blue background by adding a subtle gradient.
• − The perspective on the flag and its pole is slightly skewed.

FLUX.2 [flex]

• + Excellent adherence to the 'caricature' style with an exaggerated head and facial features.
• + Includes all elements (news anchor, dogs, hockey) in a coherent newsroom setting.
• + Retains the source subject's denim shirt and hairstyle effectively.

• − Text in the background news scroll is gibberish.
• − The dogs look quite generic and identical in style, lacking individual personality.

Vidu Q2

• + Creative integration of the hockey rink as the background for the news desk.
• + High visual quality with vibrant colors and sharp lines.
• + Good preservation of the source subject's facial appearance and original clothing.

• − The hand holding the microphone is anatomically broken with too many fingers.
• − The 'news' tag on the microphone is flimsy and poorly integrated.

FLUX.2 [flex]

• + Excellent adherence to the specific animal list with one of each.
• + Superior lighting effects including realistic god rays and atmospheric fog.
• + High level of texture detail in the fur and dew-covered grass.

• − The fox's front right leg has an awkward anatomical join to the body.

Vidu Q2

• + Bright, vibrant colors that create a very joyful atmosphere.
• + Good variety of butterflies spread throughout the composition.

• − Failed to follow the prompt's quantity instructions by including two dogs.
• − The rabbit has a cat-like tail, which is an anatomical error.
• − The composition feels slightly cluttered compared to the other image.

FLUX.2 [flex]

• + Perfectly captures the Studio Ghibli art style with soft linework and watercolor-like textures.
• + Achieves the requested soft pastel color palette and warm, nostalgic mood.
• + Excellent preservation of the original meme's layout and character poses while translating them to anime.

• − Changes the facial expression of the girlfriend on the right to be smiling/neutral, losing the key 'angry' narrative of the original meme.

Vidu Q2

• + Accurately preserves the emotional tension and facial expressions of the original meme.
• + Vibrant colors and clean digital illustration style.
• + Maintains high fidelity to the structures and details of the source image.

• − The art style leans more towards modern digital manhwa or generic anime rather than the specific Ghibli aesthetic requested.
• − The lighting is standard rather than the 'gentle, dreamy' lighting requested.

FLUX.2 [flex]

• + Excellent preservation of the original person and dog details
• + Natural integration of wind-blown hair that matches the character
• + Subtle, realistic leaf motion

• − The wind direction in the hair is slightly inconsistent with the falling leaves

Vidu Q2

• + Very dynamic feel with many leaves providing a sense of depth
• + Effectively captures the 'energetic and lively' instruction
• + Added motion blur to some leaves for a sense of speed

• − Noticeable color distortion on the dog's fur making it look more yellow
• − The hair edit is less detailed and looks slightly thinner than the original

FLUX.2 [flex]

• + Excellent text rendering with perfect spelling of 'Caffè Florian' and 'Est. 1720'.
• + Clean vector aesthetic that perfectly matches the minimalist logo prompt.
• + Superior composition with balanced typography and icons.

• − The 'subtle texture' on the background is very minimal, appearing almost flat.

Vidu Q2

• + Successfully incorporates a more detailed vintage texture on the background.
• + Warm color palette adheres well to the 'brown and cream' requirement.

• − Severe spelling errors in the brand name and banner.
• − Poor composition with redundant and overlapping text at the bottom.
• − The cloche illustration appears messy with weirdly placed steam artifacts.

FLUX.2 [flex]

• + Excellent text rendering with accurate spelling and hierarchy.
• + Perfect adherence to the specified NASA-inspired color palette and flat-vector style.
• + Logical layout that follows the chronological mission steps requested.

• − Misses the final 'Landing' step icon, ending at 'Descent'.
• − Iconography is slightly inconsistent between the detailed planet views and the simplified satellite icons.

Vidu Q2

• + Clean vector aesthetic with consistent illustration style.
• + Attempts to visualize the lunar surface for the final landing step.

• − Extremely poor text rendering with many nonsensical gibberish words.
• − Confusing organizational structure that repeats icons and misnumbers steps.
• − Fails to follow the color palette, using too much light gray and light blue instead of navy.