Instagram Model Comparison

GPT-Image 1.5 vs Nano Banana Pro

Polished Instagram aesthetic with curated feed vibes — see how these models compare with real AI-generated outputs.

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Instagram Model — Side-by-Side Results

Prompt

"Perched at a marble-topped vanity in a softly lit apartment, a polished mid-30s white European influencer with honey-brown locs is caught mid–get-ready, one hand lifting a loc at the crown while the other taps a dewy foundation sponge along her cheekbone. The camera sits slightly below the tabletop and tilts up for a dynamic, flattering angle—her chin slightly raised, lips parted in concentration, eyes flicking toward a round mirror rimmed with warm bulbs; scattered around are a nude-toned makeup palette, clear acrylic organizers, a ceramic tray with gold rings, a sleek heat tool, and a minimalist pump bottle beside a half-sipped iced coffee. Golden-hour glow mixed with subtle ring-light catchlights, trendy neutral loungewear set with layered necklaces, soft pastel color grading, crisp Instagram-grid aesthetic, ultra-realistic skin texture and glossy highlights—include a subtle on-screen caption comparing “GPT-Image 1.5 vs Nano Banana Pro.”"

Feature Comparison

FeatureGPT-Image 1.5Nano Banana Pro
ProviderOpenAIGoogle (Gemini 3 Pro)
Subcategoriestext-to-imagetext-to-image
1080p / 2k ModeYesYes
4k ModeNoYes
NSFW RatingStrictMedium
Aspect Ratio1:1, 16:9, 9:16, 3:4, 4:31:1, 16:9, 9:16, 3:4, 4:3
Starting Price8 credits22 credits

GPT-Image 1.5 Strengths

  • Text-to-image
  • Strong prompt adherence
  • High fidelity
  • Detailed scenes

Nano Banana Pro Strengths

  • Text-to-image
  • Accurate text rendering
  • Up to 4K resolution
  • Multimodal understanding

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