Model Comparison

Flux 1.1 Pro Ultra vs Recraft V3

Native 4MP photographic resolution meets one of the most versatile style engines available. Pro Ultra delivers high-resolution documentary authenticity at a premium price while Recraft V3 offers style presets and superior text rendering at roughly two-thirds the cost. The choice depends on whether you need resolution or versatility.

Comparison6 min read
Background

Resolution Specialist vs Style Chameleon

Flux 1.1 Pro Ultra occupies a unique position in the image generation landscape as the highest-resolution model readily available through APIs. Its native 4-megapixel output (approximately 2048x2048 pixels) generates without upscaling, making it ideal for large-format print work, detailed photography, and situations where cropping flexibility matters. The model's "raw" mode produces images with authentic photographic qualities—natural grain, realistic color casts, and the kinds of imperfections that make images feel genuinely captured rather than artificially generated.

Recraft V3 takes a fundamentally different approach. Developed by Recraft AI, this model achieved one of the highest ELO ratings (~1172) when it launched and remains among the top-performing models on public leaderboards. Its distinguishing feature is an extensive style system: over 18 built-in presets ranging from realistic photography to digital illustrations, pixel art, vector graphics, and various artistic treatments. This versatility makes it a single-model solution for teams needing multiple visual styles.

The text rendering gap is notable. Recraft V3 scores 9/10 on text accuracy—one of the highest ratings among current models—making it suitable for signage, posters, and typography-heavy compositions. Pro Ultra scores 7/10, adequate for ambient text but less reliable for critical legibility requirements. For designs requiring accurate text, this difference can be decisive.

Pricing favors Recraft V3—it costs roughly a third less than Pro Ultra. Recraft also generates faster at approximately 5 seconds versus Pro Ultra's 8 seconds. The question becomes whether Pro Ultra's resolution advantage and raw photographic authenticity justify the premium over Recraft's versatility, text rendering, and lower cost.

Tip: Consider your primary use case. For documentary photography, large prints, or images requiring extensive cropping, Pro Ultra's 4MP resolution provides tangible benefits. For versatile style needs, text-heavy designs, or cost-conscious workflows, Recraft V3 delivers excellent quality with greater flexibility.

Side by Side

Visual Comparison

Compare outputs from both models using identical prompts. Notice differences in photographic authenticity, style interpretation, and detail handling.

PromptFlux 1.1 Pro UltraRecraft V3
PortraitJazz musician playing saxophone in a smoky underground club, dramatic spotlight, 1950s atmosphere, grain and atmosphere, documentary black and white photography
Flux 1.1 Pro Ultra - Portrait
Model: flux-1.1-pro-ultra
Jazz musician playing saxophone in a smoky underground club, dramatic spotlight, 1950s atmosphere, grain and atmosphere, documentary black and white photography
Recraft V3 - Portrait
Model: recraft-v3
Jazz musician playing saxophone in a smoky underground club, dramatic spotlight, 1950s atmosphere, grain and atmosphere, documentary black and white photography
ProductHandcrafted leather wallet on aged wood surface, warm side lighting highlighting texture and stitching, minimalist product photography
Flux 1.1 Pro Ultra - Product
Model: flux-1.1-pro-ultra
Handcrafted leather wallet on aged wood surface, warm side lighting highlighting texture and stitching, minimalist product photography
Recraft V3 - Product
Model: recraft-v3
Handcrafted leather wallet on aged wood surface, warm side lighting highlighting texture and stitching, minimalist product photography
ArchitectureBrutalist concrete apartment building at golden hour, geometric shadows, urban photography, Eastern European city aesthetic
Flux 1.1 Pro Ultra - Architecture
Model: flux-1.1-pro-ultra
Brutalist concrete apartment building at golden hour, geometric shadows, urban photography, Eastern European city aesthetic
Recraft V3 - Architecture
Model: recraft-v3
Brutalist concrete apartment building at golden hour, geometric shadows, urban photography, Eastern European city aesthetic
IllustrationVintage travel poster for Tokyo Japan, art deco style, bold colors and geometric shapes, Mount Fuji and cherry blossoms, text reading 'TOKYO'
Flux 1.1 Pro Ultra - Illustration
Model: flux-1.1-pro-ultra
Vintage travel poster for Tokyo Japan, art deco style, bold colors and geometric shapes, Mount Fuji and cherry blossoms, text reading 'TOKYO'
Recraft V3 - Illustration
Model: recraft-v3
Vintage travel poster for Tokyo Japan, art deco style, bold colors and geometric shapes, Mount Fuji and cherry blossoms, text reading 'TOKYO'
NatureMisty Scottish highlands at dawn, ancient standing stones silhouetted against the sky, moody atmospheric landscape photography
Flux 1.1 Pro Ultra - Nature
Model: flux-1.1-pro-ultra
Misty Scottish highlands at dawn, ancient standing stones silhouetted against the sky, moody atmospheric landscape photography
Recraft V3 - Nature
Model: recraft-v3
Misty Scottish highlands at dawn, ancient standing stones silhouetted against the sky, moody atmospheric landscape photography

New to ImageGPT?

ImageGPT provides access to both Flux 1.1 Pro Ultra and Recraft V3 through a single API. Choose high resolution when you need it, versatile styles when that matters more—all without managing multiple providers. Start with a 7-day free trial.

Recommendations

When to Use Each Model

Choose based on whether your workflow prioritizes resolution and authenticity or versatility and text accuracy.

Recraft V3

  • Designs requiring accurate text rendering
  • Projects needing multiple visual styles
  • Marketing materials with typography
  • Cost-sensitive production workflows
  • Illustration and graphic design work

Flux 1.1 Pro Ultra

  • Large format prints and wall art
  • Documentary and editorial photography
  • Images requiring significant cropping
  • Authentic photographic aesthetics
  • When 4MP resolution is specifically needed
Deep Dive

Photographic Authenticity

Comparing how each model approaches realistic photographic output.

Flux 1.1 Pro Ultra
"Documentary portrait of a fisherman mending nets at dawn, we..."
Flux 1.1 Pro Ultra result
Model: flux-1.1-pro-ultra
Documentary portrait of a fisherman mending nets at dawn, weathered hands and face, early morning harbor light, authentic working life, medium format film aesthetic
Recraft V3
"Documentary portrait of a fisherman mending nets at dawn, we..."
Recraft V3 result
Model: recraft-v3
Documentary portrait of a fisherman mending nets at dawn, weathered hands and face, early morning harbor light, authentic working life, medium format film aesthetic

Pro Ultra's raw mode excels at documentary subjects like this. The model captures the kind of authentic imperfection that defines real photography: natural grain patterns, realistic skin textures with actual character rather than smoothed perfection, and the specific quality of early morning light that film photographers chase. Results feel like images from a well-used Hasselblad rather than digitally generated content.

Recraft V3's realistic preset produces excellent results but with a cleaner, more commercial aesthetic. The model handles lighting and composition well, creating professional-looking portraits that would serve well in most applications. However, for editorial or documentary work where authentic imperfection adds to the narrative, Pro Ultra's raw treatment provides qualities that Recraft's polished output doesn't replicate.

Note: For documentary photography, editorial work, or situations where authentic photographic character matters, Pro Ultra's raw mode provides meaningful advantages. For commercial portraits or marketing imagery where polished perfection is preferred, Recraft performs equally well at lower cost.

Deep Dive

Text Rendering Accuracy

Testing how each model handles typography and signage.

Flux 1.1 Pro Ultra
"Vintage neon sign reading 'OPEN 24 HOURS' above a classic Am..."
Flux 1.1 Pro Ultra result
Model: flux-1.1-pro-ultra
Vintage neon sign reading 'OPEN 24 HOURS' above a classic American diner at dusk, pink and blue glow reflecting on wet pavement, retro Americana photography
Recraft V3
"Vintage neon sign reading 'OPEN 24 HOURS' above a classic Am..."
Recraft V3 result
Model: recraft-v3
Vintage neon sign reading 'OPEN 24 HOURS' above a classic American diner at dusk, pink and blue glow reflecting on wet pavement, retro Americana photography

Text rendering reveals a clear capability gap. Recraft V3 scores 9/10 on text accuracy—among the highest ratings for current models—and consistently produces legible, correctly spelled signage. The model understands text as language, not just visual patterns to approximate, resulting in signs that actually read correctly.

Pro Ultra handles the atmospheric qualities of this prompt beautifully—the neon glow, wet pavement reflections, dusk lighting—but text accuracy is less reliable at 7/10. Letters may be slightly malformed or stylized in ways that affect readability. For ambient signage where atmosphere matters more than perfect legibility, Pro Ultra works fine; for designs where text must be accurate, Recraft is the significantly safer choice.

Deep Dive

Illustration and Graphic Styles

Exploring Recraft's style presets versus Pro Ultra's photographic focus.

Flux 1.1 Pro Ultra
"Children's book illustration of a fox and rabbit having tea ..."
Flux 1.1 Pro Ultra result
Model: flux-1.1-pro-ultra
Children's book illustration of a fox and rabbit having tea in a forest clearing, whimsical hand-drawn style, soft watercolor textures, storybook aesthetic
Recraft V3
"Children's book illustration of a fox and rabbit having tea ..."
Recraft V3 result
Model: recraft-v3
Children's book illustration of a fox and rabbit having tea in a forest clearing, whimsical hand-drawn style, soft watercolor textures, storybook aesthetic

This prompt highlights Recraft V3's primary advantage: style versatility. With its digital_illustration presets, Recraft produces genuine illustration aesthetics—hand-drawn line quality, watercolor textures, the slightly imperfect charm that characterizes picture book art. The model understands illustration as a distinct medium with its own visual language, not just stylized photography.

Pro Ultra approaches this prompt through its photographic lens. Results may interpret "illustration style" as a filter applied to realistic imagery rather than understanding the fundamental differences in how illustrations are constructed. For teams needing both photographic and illustrative content, Recraft's preset system provides genuine stylistic range that Pro Ultra wasn't designed to deliver.

Tip: Recraft V3's style presets include pixel art, hand-drawn outlines, engraving, and various illustration treatments. If your workflow requires multiple visual styles, Recraft serves as a versatile single-model solution rather than switching between specialized alternatives.

Deep Dive

Detail and Resolution

Examining how 4MP output affects fine detail rendering.

Flux 1.1 Pro Ultra
"Macro photography of a mechanical watch movement, intricate ..."
Flux 1.1 Pro Ultra result
Model: flux-1.1-pro-ultra
Macro photography of a mechanical watch movement, intricate gears and jewels visible, dramatic rim lighting on polished metal, horological craftsmanship, extreme detail
Recraft V3
"Macro photography of a mechanical watch movement, intricate ..."
Recraft V3 result
Model: recraft-v3
Macro photography of a mechanical watch movement, intricate gears and jewels visible, dramatic rim lighting on polished metal, horological craftsmanship, extreme detail

Pro Ultra's 4MP resolution becomes meaningful for subjects demanding extreme detail. Watch movements, with their tiny components and reflective surfaces, benefit from the additional pixel density. When viewed at full resolution or printed large, Pro Ultra renders individual gear teeth, jewel facets, and micro-textures that would compress or blur at standard 1MP output.

Recraft V3 produces excellent macro imagery at standard resolution—sharp, well-lit, with convincing detail. For web display, social media, or moderate-size prints, Recraft's output is entirely sufficient. The resolution difference matters primarily for large-format printing, significant cropping, or pixel-level examination. Most commercial applications won't require Pro Ultra's additional resolution.

Deep Dive

Commercial Product Photography

Comparing both models for marketing and e-commerce applications.

Flux 1.1 Pro Ultra
"Premium skincare product on marble surface with fresh botani..."
Flux 1.1 Pro Ultra result
Model: flux-1.1-pro-ultra
Premium skincare product on marble surface with fresh botanicals, soft diffused lighting, clean minimalist composition, luxury beauty brand aesthetic, advertising photography
Recraft V3
"Premium skincare product on marble surface with fresh botani..."
Recraft V3 result
Model: recraft-v3
Premium skincare product on marble surface with fresh botanicals, soft diffused lighting, clean minimalist composition, luxury beauty brand aesthetic, advertising photography

Commercial product photography represents common ground where both models perform well. Recraft V3's realistic preset handles the clean, polished aesthetic that luxury brands require: controlled lighting, pristine surfaces, and the kind of idealized perfection that sells products. With lower cost and ~5 second generation, it's efficient for volume e-commerce work.

Pro Ultra delivers comparable commercial quality with a subtle difference in character—slightly more naturalistic, with the authentic photographic qualities of its raw mode rather than digitally perfect rendering. For brands preferring organic aesthetics or large-format advertising where resolution matters, Pro Ultra justifies its premium. For standard e-commerce and social media product shots, Recraft's lower cost and faster generation make it the practical choice.

Tip: For high-volume product photography, Recraft V3's cost savings add up significantly—roughly a third less per image. Consider whether individual images require Pro Ultra's specific advantages or whether Recraft's efficiency better serves your production workflow.

Specifications

Feature Comparison

Technical specifications comparing high-resolution output with style versatility.

FeatureFlux 1.1 Pro UltraRecraft V3
DeveloperBlack Forest LabsRecraft AI
ArchitectureFLUX 1.1 Pro (4MP)Proprietary diffusion
Output resolution4MP (2048x2048)Standard 1MP
Image qualityExcellentExcellent
Text renderingGoodExcellent
PhotorealismExcellentVery Good
Style versatilityLimitedExceptional
Generation speed~8s~5s
Cost per imageHigher (~1.5× Recraft)Lower (baseline)
Raw mode
Style presetsNone18+ styles
Aspect ratio options9 ratios7 ratios
ELO ratingN/A~1172
Try It Yourself

Try Flux 1.1 Pro Ultra

Generate images and experience the difference between high-resolution photographic output and versatile style rendering. Try photographic prompts for Pro Ultra and styled or text-heavy prompts for Recraft V3.

Generated visual
https://demo.imagegpt.host/image?prompt=Artisan+coffee+roaster+examining+freshly+roasted+beans+under+warm+tungsten+lighting%2C+burlap+sacks+in+background%2C+steam+rising%2C+industrial+craft+aesthetic&model=flux-1.1-pro-ultra

Frequently Asked Questions

Resolution or versatility.
Match the tool to the task.