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MODEL COMPARISON

GPT Image 1.5 vs Qwen Image: Which One Should You Use

The site has 31 and 42 reproducible cases for each, respectively. Below, we compare strengths, prompt writing, and final results side by side.

The Bottom Line

GPT Image 1.5 is better for Preserving faces and logos through edits; Qwen Image is better for Bilingual Chinese-English prompts. Running the same idea through both is usually worth it — they "listen" differently, so the prompt has to be adjusted to match.

Strengths & Prompt-Writing Comparison

GPT Image 1.5

Preserving faces and logos through editsRendering dense in-image textPhotographic texture and material feelFollowing long, paragraph-length instructions
It responds to a complete scene description: state the frame, camera position, lighting and materials in separate sentences instead of piling on style words. When editing, say explicitly "change only X, leave everything else as is" — that is where its preservation strength shows.

Qwen Image

Bilingual Chinese-English promptsChinese text renderingText-image layouts & postersOpen-source & self-hostable
Mixing Chinese and English in one prompt still parses fine. When you need Chinese text to appear in the image, put the exact wording in quotes and specify its position and size too.

GPT Image 1.5 Cases

A-to-Z Literacy Poster, One Animal per LetterA-to-Z Literacy Poster, One Animal per LetterGreen-Skinned Noblewoman Faces a Lion on a Misty Forest PathGreen-Skinned Noblewoman Faces a Lion on a Misty Forest PathIvory Elf Dancing Before a Golden ArchwayIvory Elf Dancing Before a Golden ArchwayLaughing Hard, Two Little Goblins Perched on Her ShouldersLaughing Hard, Two Little Goblins Perched on Her ShouldersEyes Closed Before the Mirror, Clutching a Thin BranchEyes Closed Before the Mirror, Clutching a Thin BranchSharp Eyeliner, Baring Her Teeth at the CameraSharp Eyeliner, Baring Her Teeth at the Camera

Qwen Image Cases

A Polaroid Moment in a '70s Floral-Print RoomA Polaroid Moment in a '70s Floral-Print RoomWhen the Petals Fall, the Light Is DiffuseWhen the Petals Fall, the Light Is DiffuseThis Dress's Glow Is Its Own Light Source, Not a ReflectionThis Dress's Glow Is Its Own Light Source, Not a ReflectionScanning This Night Roll, the Blue Cast Is Just RightScanning This Night Roll, the Blue Cast Is Just RightTuning This Pearl Palette Till Well Past MidnightTuning This Pearl Palette Till Well Past MidnightCan Fox Ears Actually Carry This Court UniformCan Fox Ears Actually Carry This Court Uniform
All GPT Image 1.5 Cases All Qwen Image Cases
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