Fashion Photography Comparison

Flux Ultra 1.1 vs GPT-Image 1.5

Runway, editorial, and outfit-of-the-day content — see how these models compare with real AI-generated outputs.

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Fashion photography lives or dies on fabric realism, flattering lighting, and styling accuracy. In Influencer Studio, Flux Ultra 1.1 and GPT-Image 1.5 both target high-quality text-to-image results, but they differ in how they prioritize photoreal detail vs. prompt precision—especially for runway looks, editorial storytelling, and outfit-of-the-day (OOTD) posts.

Below is a practical comparison focused on the needs of creators and brands: skin and fabric texture, accessory fidelity, pose and composition control, and the cost of generating consistent sets for campaigns.

Fashion Photography — Side-by-Side Results

Prompt

"A 22–28-year-old woman with shoulder-length wavy brown hair in a casual oversized gray hoodie and bike shorts holds her phone slightly above eye level for a front-camera selfie, glancing near the lens mid-sentence like a TikTok story. She’s in a bright kitchen by a window with messy countertops and a coffee mug, lit by soft natural morning light with slight motion blur like a real UGC clip thumbnail. The vibe is candid and approachable—no heavy makeup, minimal styling, just an everyday “getting ready” moment."

Feature Comparison

FeatureFlux Ultra 1.1GPT-Image 1.5
ProviderBlack Forest LabsOpenAI
Subcategoriestext-to-imagetext-to-image
1080p / 2k ModeYesYes
4k ModeNoNo
NSFW RatingStrictStrict
Aspect Ratio1:1, 16:9, 9:16, 3:4, 4:3, 21:91:1, 16:9, 9:16, 3:4, 4:3
Starting Price16 credits8 credits

Flux Ultra 1.1 Strengths

  • Exceptional photorealism for runway-style closeups (skin texture, hair detail, and realistic lighting falloff)
  • Strong fabric rendering for premium materials (leather, denim grain, knits, sequins) that reads “high-end” in editorial frames
  • Ultra-high detail helps accessories and finishing touches pop (stitching, jewelry reflections, handbag hardware)
  • Great for hero images where a single standout shot matters more than rapid iteration

GPT-Image 1.5 Strengths

  • Strong prompt adherence for styling specifics (silhouette, colorway, garment list, setting, and shot type)
  • Versatile output for OOTD content (clean, social-ready compositions and repeatable framing concepts)
  • Handles detailed scenes well for editorial narratives (location cues, props, and multi-element compositions)
  • Flexible pricing tiers let you match spend to deliverable needs (8/16/32 credits depending on quality level)

Verdict

If your priority is a premium, photoreal “hero shot” for runway or high-gloss editorial—where micro-texture and realism sell the garment—Flux Ultra 1.1 is a strong fit at 16 credits per image.

If you need tighter control over exact outfit requirements, consistent creative direction across a set, or you want to scale OOTD iterations with a lower-cost option, GPT-Image 1.5 is often the more flexible choice thanks to its prompt adherence and tiered pricing (8/16/32 credits).

Frequently Asked Questions

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