Seedream 4.0 ByteDance vs Seedream 5.0 Lite ByteDance

Seedream 4.0

• + Excellent handling of complex reflections and refractions on the glass and wooden table.
• + Highly realistic lighting and textures, especially on the red book and marble-like sphere.
• + Superior rendering of 'partially visible' green plant through the glass volume.

• − The glass cube has a visible floor/baseplate inside it that wasn't explicitly requested, though it adds to the realism.

Seedream 5.0 Lite

• + Perfect adherence to all spatial instructions in the prompt.
• + Clean, bright composition with soft window lighting.
• + Good texture on the book cover and wooden table.

• − The glass refraction is less realistic, as the plant visible through the glass doesn't distort naturally compared to the part above it.
• − The blue sphere has a very matte, flat appearance compared to the rest of the scene.

Seedream 4.0

• + Excellent adherence to 'motion blur from passing cars' through the blurred vehicle in the background.
• + Strong overall composition with visible tools and a full-body view that feels natural.
• + Good reflection on the wet pavement which adds to the rainy atmosphere.

• − Anatomical issues with the man's hands, which appear distorted.
• − Technical glitches in the bicycle geometry, particularly the rear wheel spokes and frame junctions.

Seedream 5.0 Lite

• + Superior photographic quality with very realistic skin texture and hair detail.
• + Excellent rendering of hands and delicate interaction with the bicycle chain.
• + Effective use of lighting and 'bokeh' to create a cinematic atmosphere.

• − The 'motion blur from passing cars' is less distinct than in Model A.
• − Closer cropping misses some of the environmental storytelling like the tools on the ground.

Seedream 4.0

• + High-quality, appetizing food photography
• + Clean typography and bold headers
• + Good white space balance for a minimalist look

• − Lack of actual menu content like descriptions or prices
• − The layout is more of a collage than a functional menu design

Seedream 5.0 Lite

• + Excellent adherence to the 'menu design' prompt including pricing and item names
• + Strong typographic hierarchy with vibrant color-coding for sections
• + Perfect text rendering without any spelling errors

• − The food photography looks slightly more artificial/stock-like compared to Model A

Seedream 4.0

• + Perfectly preserves facial features, lighting, and background
• + Adds extremely thick hair as requested
• + Matches the hair color beautifully to the beard

• − The hairline is overly rectangular and looks slightly unnatural
• − The hair volume is arguably too high, creating a 'wig' effect

Seedream 5.0 Lite

• + Provides a very realistic, natural-looking hairline
• + The hair texture and style are extremely convincing and well-integrated
• + Excellent preservation of the original image identity

• − The hair is slightly less 'thick/full' compared to the other model, though more realistic

Seedream 4.0

• + Excellent texture work on the salmon and rice grains.
• + Beautiful lighting and soft shadows that give it a premium 3D look.
• + Clear and legible text with a clean flag icon.

• − The 'diorama base' is just a plate, lacking the raised platform feel requested.
• − The flag icon is slightly misaligned horizontally with the text.

Seedream 5.0 Lite

• + Perfect adherence to the 'raised diorama base' and '45° isometric' prompt instructions.
• + Very clean, minimalist aesthetic with high clarity.
• + Large, bold, and stylized typography with a high-quality 3D flag icon.

• − Sushi textures are slightly more 'plastic' and less detailed than in the other model.
• − The food is scaled a bit small relative to the base and the text.

Seedream 4.0

• + Excellent preservation of the source subject's facial features even in caricature form.
• + Cleverly integrates hockey elements into the clothing and set pieces.
• + Maintains the background elements from the source image like the framed pictures and sofa.

• − The anatomy of the right hand holding the phone is distorted.
• − The transition between the desk and the background feels slightly cluttered.

Seedream 5.0 Lite

• + Clear and clean 'cartoon' style illustration with bold lines.
• + Accurately includes all requested elements: anchor desk, hockey stick, puck, and dog.
• + Excellent text rendering on the nameplate.

• − Completely replaces the background and source image style instead of editing it.
• − The character design is a generic cartoon style that loses much of the source person's likeness.

Seedream 4.0

• + Excellent adherence to lighting requests with clear god rays and realistic dew sparkles.
• + High level of detail in the textures of the fur and delicate rendering of the wildflowers.
• + Dynamic central composition that captures the 'tumbling' and 'playful' aspect of the prompt.

• − The fox's anatomy is a bit awkward where it meets the ground.
• − Some chaotic secondary sparkles/artifacts that look like floating water droplets rather than dew.

Seedream 5.0 Lite

• + Captures a very whimsical, storybook character aesthetic with large expressive eyes.
• + Includes a variety of colorful butterflies as requested.
• + Clean, clear composition where each animal is easily identifiable.

• − Leans more towards a 3D animation/CGI style rather than 'hyper-photorealistic'.
• − The transitions between the animals and the grass are less seamless, looking slightly pasted on.

Seedream 4.0

• + Excellent watercolor hand-painted texture
• + Strong adherence to the 'soft pastel colors' and 'dreamy background' instructions
• + Captures the Ghibli aesthetic in a more artistic, nostalgic way

• − Faces are a bit too simplified and look less like the original subjects
• − The man's neck and head connection is slightly awkward

Seedream 5.0 Lite

• + Excellent preservation of the source image's composition and background details
• + Maintains clear character expressions that match the original meme
• + Clean, digital cel-shaded look that is very recognizable as a modern anime style

• − Lacks the 'hand-painted textures' and 'dreamy background' requested in the prompt
• − Shadows on the man's face are a bit harsh compared to Ghibli's typical soft lighting

Seedream 4.0

• + Natural integration of autumn-like leaves that feel part of the scene.
• + Excellent hair movement that looks physically plausible and wind-swept.
• + Maintains original image quality and lighting perfectly.

Seedream 5.0 Lite

• + Strong prompt adherence regarding flying leaves.
• + Effective wind effect on the hair, creating a more dramatic look.
• + Good preservation of the subject's face and the dog.

• − The added green leaves look like stickers or overlays with inconsistent lighting.
• − The leaves lack motion blur, making them look static despite the 'dynamic' request.
• − A few leaves appear in front of the subject in a way that feels artificial.

Seedream 4.0

• + Perfect text rendering of the name and establishment date
• + High-quality vector emblem style with sophisticated shading
• + Excellent composition with arched text and a centered banner

Seedream 5.0 Lite

• + Clean minimalist design that fits the 'vector emblem' prompt
• + Accurate color palette according to the prompt
• + Simple and clear steam graphic

• − Incorrect accent mark on 'CAFFÊ' (should be 'CAFFÈ')
• − Banner shape is slightly awkward with disconnected ends
• − Flat shading lacks the 'vintage' depth requested

Seedream 4.0

• + Features a clear timeline layout with a logical flow.
• + Includes creative extra details like the crew names and the Tranquility pin icon.
• + Excellent text rendering for the main titles and numeric labels.

• − Icons lack a consistent art style; the Moon and Lunar Module have different rendering styles.
• − The red rings around Earth and Moon look like hand-drawn strokes rather than clean vector paths.
• − Spelling error in 'Translunar' (broken into two lines awkwardly).

Seedream 5.0 Lite

• + Strict adherence to the NASA-inspired color palette and flat-vector style.
• + Consistent iconography across all six steps with high-quality illustrations.
• + Professional, clean typography and grid-based composition.

• − The 'Tranquility' text is slightly less polished than the main headers.
• − Lunar orbit and Translunar icons are a bit minimalist compared to the detailed spacecraft.