Seedream 5 Pro vs Seedream 5 Lite for Image Generation
Choose Seedream 5 Pro for stronger prompt adherence across product rendering, typography, anatomy, composition, reference edits, relighting, and outpainting. Seedream 5 Lite is the better choice here for preserving a product during a scene change, while counting and structured UI graphics finish even.
Side-by-side facts
| Feature | Seedream 5 Pro | Seedream 5 Lite |
|---|---|---|
| Developer | ByteDance | ByteDance |
| Availability on Banana Pie | Available now | Available now |
| Credits from | 25 credits | 20 credits |
| Max resolution | 2K | 4K |
| Reference images | Up to 8 | Up to 8 |
Scenario by scenario
Same prompt. Two models. Judge the difference in the published images below.
Product material and lighting
Better here: Seedream 5 ProLeft more completely matches the requested perfume-bottle construction, half-fill level, subtle reflection, and coherent product lighting. Right is visually polished but lacks an evident perfume closure and has a less convincing reflection.
- Exactly one transparent rectangular perfume bottle is visible, with no text, logo, or extra objects: Left does better. Both show one transparent rectangular vessel without visible text, logos, or extra objects, but Left is clearly identifiable as a perfume bottle because its cap and spray mechanism are visible; Right resembles an open rectangular glass container.
- The bottle is visibly filled halfway with amber liquid: Left does better. Its amber liquid reaches roughly the midpoint of the main bottle body with a clearly defined level; Right is also near half-full, but the liquid occupies slightly less than half of the visible inner chamber.
- The glass refraction and the reflection on the wet black stone are physically coherent: Left does better. Its thick glass edges, internal distortions, and amber reflection align convincingly with the bottle. Right has a strong outlined reflection that does not clearly reproduce the amber-filled portion, plus another bright reflected fragment lower in the frame.
- Upper-left lighting produces consistent highlights and a plausible contact shadow: Left does better. Highlights are strongest along the top and left-facing glass surfaces, while the bottle has a grounded shadow directly beneath it. Right also has plausible directional highlights and a contact shadow, but the very bright reflection and edge highlights are less restrained.
Prompt & settings used
Prompt
A premium product photograph of exactly one transparent rectangular perfume bottle, half filled with amber liquid, standing upright on wet black stone. Light comes from the upper left, creating coherent refraction, a contact shadow, and one subtle reflection. No text, logo, plants, or extra objects.
Multilingual typography
Better here: Seedream 5 ProLeft follows the requested four-line poster structure exactly, while Right turns the first requested line into two lines. Both handle the wording, colors, and legibility well otherwise.
- Exactly four centered text lines and no additional text: Left does better. It shows exactly four centered lines: "MOONLIGHT MARKET", "月光市集", "18 OCT", and "RIVER HALL". Right splits the heading into "MOONLIGHT" and "MARKET", producing five visible lines.
- Exact wording and order: Left does better. Its four lines read exactly "MOONLIGHT MARKET", "月光市集", "18 OCT", and "RIVER HALL" in that order. Right renders the same words and characters in order, but "MOONLIGHT MARKET" is split across two lines.
- Required text colors: Tie. Both render "月光市集" in red and all English text, including "MOONLIGHT MARKET", "18 OCT", and "RIVER HALL", in black.
- Legibility, spacing, and alignment: Left does better. Its text is clear, centered, and arranged as four aligned lines; Right is also legible and centered, but splitting "MOONLIGHT MARKET" disrupts the requested four-line arrangement and creates a less consistent vertical layout.
Prompt & settings used
Prompt
Design a clean cream-colored vertical event poster. Show exactly four centered text lines and no other text: "MOONLIGHT MARKET", "月光市集", "18 OCT", and "RIVER HALL". Render "月光市集" in red and all other lines in black.
Human anatomy and contact
Better here: Seedream 5 ProLeft more consistently satisfies the anatomy and contact requirements. Right is photorealistic, but its overlapping, clay-covered fingers make the hand structure and finger count substantially less clear.
- Exactly two fully visible hands are present, with no extra hands or people: Left does better. It clearly shows only one potter and two hands, with each hand readable as a complete hand; Right also shows only two hands and no other person, but the tight overlap makes their boundaries less clear.
- Each hand has exactly five distinct, naturally formed fingers: Left does better. Five fingers can be visually accounted for on both hands despite some contact occlusion. In Right, overlapping fingers near the bowl make the thumb and finger count on each hand difficult to distinguish confidently.
- The fingers, joints, and contact with the clay are anatomically plausible: Left does better. Its joints, nail placement, finger lengths, and opposing inside/outside grip look natural. Right has less convincing anatomy around the clay-covered central fingers, where the overlap looks crowded and ambiguous.
- The clay bowl, spinning wheel, and shaping action are clearly recognizable: Left does better. The full bowl profile, wheel head, and inside/outside shaping grip are all clearly visible. Right also shows the bowl and wheel, but the tighter crop and overlapping hands obscure more of the shaping action.
Prompt & settings used
Prompt
A photorealistic close-up of an adult potter shaping a clay bowl on a spinning wheel. Both hands are fully visible, each with five natural fingers touching the clay. No other people or hands. Soft window light.
Counting and attribute binding
Depends on the taskBoth images meet all four criteria without a meaningful visible difference in prompt adherence.
- Object count and placement: tie; both images visibly show exactly three red cubes in a row on the left, exactly two blue spheres on the right, and one yellow mug centered behind the foreground objects.
- Colors, shapes, and materials: tie; both images clearly bind red to wood-grained cubes, blue to transparent reflective glass spheres, and yellow to a smooth ceramic mug.
- Mug handle direction: tie; the handle is clearly visible on the right side of the mug in both images.
- No additional objects or text: tie; neither image contains any visible extra object or text.
Prompt & settings used
Prompt
On a matte gray table, exactly three red wooden cubes form a row on the left, exactly two blue glass spheres sit on the right, and one yellow ceramic mug stands centered behind them. The mug handle points right. No other objects or text.
Advertising composition
Better here: Seedream 5 ProLeft follows the requested composition more completely, especially by keeping the shoe fully visible and placing the headline closer beneath the reserved top space.
- Exactly one silver shoe and orange trail: Left does better. It shows one complete silver shoe in the lower-right, while the orange trail visibly starts at the bottom-left and curves upward. Right also has one silver shoe and an orange trail, but much of the shoe is cropped off by the right edge.
- Only visible text: Tie. Both images show only "RUN LIGHT" and "42 KM", with both phrases spelled correctly and no additional visible text.
- Top area and headline placement: Left does better. Its top area is visibly empty, and "RUN LIGHT" sits in the upper-left directly beneath that space. Right also leaves the top uncluttered, but "RUN LIGHT" is positioned substantially farther down.
- Element visibility and hierarchy: Left does better. The headline, badge, trail, and shoe are all fully visible and clearly separated. In Right, the shoe is heavily cut off at the right edge, so not all required elements are fully visible despite the otherwise clear hierarchy.
Prompt & settings used
Prompt
Create a vertical social ad for a fictional running shoe named AERO. Keep the top 15 percent empty. Directly below it, place the headline "RUN LIGHT" in the upper-left. Show exactly one silver shoe in the lower-right, an orange trail curving from the bottom-left, and a round badge reading "42 KM". No other shoes or text.
Structured UI graphic
Depends on the taskBoth images satisfy all four rubric criteria. The visible differences are stylistic, and the two are even overall.
- Title and columns: Tie. Both render the exact title "CHOOSE YOUR PLAN" and exactly three columns labeled "STARTER", "PRO", and "TEAM".
- Rows: Tie. Every column in both images contains exactly the three labels "PROJECTS", "STORAGE", and "SUPPORT", arranged in aligned rows.
- Buttons: Tie. Every column in both images has exactly one blue button labeled "SELECT".
- Alignment and extra content: Tie. Both show three evenly spaced columns with consistent internal alignment and no additional columns or text.
Prompt & settings used
Prompt
Create a clean horizontal pricing comparison graphic titled "CHOOSE YOUR PLAN". Use exactly three equal columns labeled "STARTER", "PRO", and "TEAM". Under each column, show exactly three aligned rows labeled "PROJECTS", "STORAGE", and "SUPPORT", followed by one blue button labeled "SELECT". White background, dark navy text, no additional columns or text.
Six-reference object binding and edit
Better here: Seedream 5 ProLEFT more faithfully performs all requested object substitutions while preserving the base scene. RIGHT contains the requested objects but substantially changes the framing, scale, and spatial relationships.
- Criterion 1: LEFT does better. Its navy-blue mug with gold rim is fully visible in the original lower-left area, and the green-and-white striped napkin occupies the original towel area with a similar folded footprint. RIGHT includes both replacements, but the mug is partly cropped and the napkin is substantially enlarged.
- Criterion 2: LEFT does better. It cleanly replaces the pear with exactly one leafy orange and the blue notebook with a mustard-yellow hardcover notebook, while keeping both closer to their original sizes and positions. RIGHT also removes the source objects, but its notebook is oversized and extends beyond the right edge.
- Criterion 3: LEFT does better. Both outputs show exactly two lemons to the right of the mug with no extra fruit, but LEFT keeps both lemons fully inside the frame and more closely preserves their compact paired appearance from Reference 6; RIGHT places them much lower and crops the surrounding composition.
- Criterion 4: LEFT does better. Its landscape framing, camera angle, tabletop coverage, wood grain, and overall object spacing remain much closer to Reference 1. RIGHT changes the scene to a tall portrait crop, enlarges the objects, cuts off the mug and notebook, and significantly alters the original spatial layout.
Reference images
Prompt & settings used
Prompt
Use Reference 1 as the base tabletop scene. Replace the red mug with the exact dark navy-blue mug from Reference 2 in the same position and orientation. Replace the folded white towel with the exact green-and-white striped napkin from Reference 3 in the same folded area. Replace the green pear with exactly one orange from Reference 4 in the same position. Replace the blue notebook with the exact mustard-yellow hardcover notebook from Reference 5 in the same position. Add exactly the two lemons from Reference 6 to the right of the mug. Preserve the wooden table, camera, framing, wood grain, lighting, shadows, and all other spatial relationships from Reference 1. Do not copy the white product backgrounds from References 2–6, duplicate any asset, or add other objects.
In-image text replacement
Better here: Seedream 5 ProLeft wins because both outputs replace the wording correctly, but Left preserves the reference lettering proportions and surrounding composition more faithfully.
- Exact text replacement: Both sides clearly render "NIGHT OWL", with the original "MORNING BEAN" completely gone.
- No malformed characters: Both sides show only the intended letters in "NIGHT OWL", with no extra, duplicated, or malformed characters.
- Font, spacing, and perspective: Left is closer to the reference, preserving the original lettering scale, weight, spacing, and alignment more faithfully; Right makes the lettering substantially larger and more widely spaced.
- Material, lighting, and scene preservation: Left is closer to the reference in framing and overall scene appearance, while Right noticeably changes the crop and enlarges the sign within the composition. Both retain the green painted-wood material and sunlit shadows.
Reference images
Prompt & settings used
Prompt
Replace only the sign text with exactly "NIGHT OWL". Preserve the original font style, spacing, perspective, sign material, lighting, and everything else.
Multi-reference identity and garment transfer
Better here: Seedream 5 ProLEFT provides the stronger identity-preserving wardrobe transfer. RIGHT renders slightly more jacket texture and construction detail, but its tighter reframing and enlarged body, hands, and garment depart more noticeably from the person and composition in Reference 1.
- Identity, expression, hair, pose, body proportions, and framing: LEFT does better. Its face, neutral expression, hair placement, hand position, body scale, and waist-up framing remain much closer to Reference 1. RIGHT enlarges the subject substantially within the frame and gives the jacket and shoulders a broader silhouette.
- Jacket material, color, collar, buttons, pockets, and sleeve patch: RIGHT is slightly better. Both reproduce the light blue denim, cream shearling collar, metal hardware, chest pockets, contrast stitching, and red sleeve patch, but RIGHT retains sharper denim texture and more of the jacket's original panel and pocket construction. LEFT's front opening changes the visible arrangement more substantially.
- Full replacement without mannequin or product background: The two are even. Both completely replace the black suit jacket with the denim jacket while retaining the original gray room and window area, with no visible mannequin or white product backdrop.
- Hands, fit, occlusion, shadows, and lighting: LEFT does better. Its garment follows the original body proportions more naturally, the cuffs meet the wrists cleanly, the hands preserve the original scale and pose closely, and the lighting remains consistent with the window-lit scene. RIGHT is physically plausible but makes the jacket notably bulkier and the hands larger relative to Reference 1.
Reference images
Prompt & settings used
Prompt
Use the portrait in Reference 1 for the person and the isolated jacket in Reference 2 for the garment. Dress the person from Reference 1 in the exact jacket shown in Reference 2. Preserve the person's identity, face, expression, skin, hair, hands, pose, body proportions, background, framing, and lighting from Reference 1. Preserve the jacket's material, color, collar, buttons, pockets, and sleeve patch from Reference 2. Do not copy the ghost mannequin or white product background.
Coherent scene relighting
Better here: Seedream 5 ProLEFT provides the more convincing coherent relighting while staying closer to the reference room's original composition and object designs.
- Warm golden-hour light clearly enters from the left window: Both succeed, but LEFT is slightly stronger because the bright window-frame projections across the wall make the left-origin sunlight especially explicit; RIGHT also shows strong warm sunlight entering from that side.
- Highlights and shadow directions respond coherently to the new light source: LEFT does better. Its window-frame shadows, plant shadow, sofa illumination, and rightward cast shadows consistently describe sunlight traveling from left to right. RIGHT has convincing long shadows across the rug and a plant shadow on the wall, but the lighting is more broadly spread and less consistently structured around the furniture.
- The result is more than a uniform yellow color filter: Both succeed. Each adds localized bright sun patches, directional cast shadows, shaded regions, and varied surface highlights rather than merely tinting the room yellow.
- No furniture or decor is moved, added, removed, or redesigned: LEFT does better. It preserves the reference composition and relative scale of the window, plant, sofa, lamp, table, and rug more closely. RIGHT substantially changes the framing and apparent scale of the furniture, enlarges the table and sofa within the scene, and alters the plant's form more noticeably.
Reference images
Prompt & settings used
Prompt
Change the lighting to warm golden-hour sunlight entering from the left window. Do not move, add, remove, or redesign any object. Update highlights and shadows coherently.
Cross-ratio outpainting
Better here: Seedream 5 ProLeft wins primarily because it delivers the required 16:9 landscape, whereas Right remains square. Right preserves the cabin more faithfully, but its aspect-ratio failure is decisive for this outpainting task.
- 16:9 format and natural side content: Left does better. Left is a 16:9 landscape with beach, ocean, and sky extending across the frame, while Right remains square rather than reaching the requested aspect ratio.
- Complete original centered without cropping or stretching: Left does better, though imperfectly. Its cabin is still noticeably right of the frame center, but Right also places the cabin right of center and does not produce the requested wide canvas.
- Original cabin, shoreline, and internal composition unchanged: Right does better. Its cabin retains more of the reference's broad eaves, facade proportions, weathering, and door detail; Left makes the cabin narrower and more simplified. Both preserve the shoreline crossing around the cabin's midpoint.
- No visible seams, mirrored filler, or repeated objects: The two are even. Both continue the sky, wave bands, and sand smoothly, with no conspicuous boundary, reflection, or duplicated beach object.
Reference images
Prompt & settings used
Prompt
Expand the canvas to a 16:9 landscape by naturally continuing the beach, ocean, and sky on both sides. Keep the complete original image centered without cropping, stretching, letterboxing, or modifying it.
Product preservation across scene change
Better here: Seedream 5 LiteThe right output is the stronger scene edit. It communicates the basketball court more clearly, preserves the sneaker and side mark more faithfully, and integrates the product with the wet dusk environment more convincingly.
- Wet outdoor basketball court at dusk: Right does better. It clearly shows a hoop, painted court lines, extensive wet pavement, and a warm dusk sky; Left also creates a convincing wet court at dusk, but the basketball setting is communicated less directly.
- Silhouette, sole geometry, stitching, materials, and camera angle: Right does better. Its elongated low-top silhouette, layered sole, textured toe bumper, panel seams, lace layout, white leather appearance, and side-on three-quarter angle remain closer to the reference. Left is also close but slightly compresses the shoe and simplifies some lace and panel details.
- Black geometric side mark: Right does better. The horizontal rear stroke, central bend, rising upper arm, and descending forward arm preserve the reference shape more closely. Left retains the recognizable mark but shortens and alters its proportions more noticeably.
- Contact shadow, wet-surface reflection, and dusk lighting: Right does better. The sole has a grounded contact shadow, the shoe and black mark produce a strong reflection in the wet court, and the cool shoe illumination sits coherently against the orange dusk reflections. Left has plausible contact and puddle reflections, but its shoe lighting is flatter and less integrated with the scene.
Reference images
Prompt & settings used
Prompt
Place the sneaker on a wet outdoor basketball court at dusk. Preserve the exact sneaker shape, black geometric side mark, materials, stitching, sole geometry, and camera angle. Add physically coherent contact, reflections, and dusk lighting.
Cost & latency
Seedream 5 Pro starts at 25 credits, while Seedream 5 Lite starts at 20 credits, so Lite has the lower minimum generation cost. In this run, observed latency ranged from 38569 ms to 141015 ms for Pro and from 30002 ms to 89665 ms for Lite; these are small-sample observations, not benchmark figures.
How we compared & disclosure
This comparison used one fixed prompt per scenario with each model, with the selected outputs published. Public images carry a Banana Pie watermark. Banana Pie sells paid access to both models.
Banana Pie sells paid access to this model alongside other models in one studio. Our verdicts come from tests run through the same pipeline our users get.