# GPT Image Hub prompt

## So Sánh Chân Dung Nữ Cạnh Nhau
- URL: https://www.gptimagehub.com/vi/library/side-by-side-female-portrait-iteration-comparison
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-g2-21958
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fside-by-side-female-portrait-iteration-comparison
- Category: Chân dung và nhiếp ảnh
- Model: gpt-image-2
- Aspect ratio: 21:9
- Style: photorealistic
- Tags: so sánh chân dung, màn hình chia đôi, cạnh nhau, chân dung cận cảnh, phụ nữ đông á, ánh sáng điện ảnh
- Updated: 2026-10-26T20:28:28.098Z
- Created: 2026-10-26T20:28:28.098Z

Tạo hình ảnh chia đôi so sánh hai bức chân dung chân thực thể hiện sự khác biệt khuôn mặt tinh tế. Tùy chỉnh chủ thể, màu tóc và nhãn văn bản.

### Full prompt
```text
A side-by-side split comparison image in a wide horizontal two-panel layout, divided by a thin vertical line down the center. Each panel features a tightly cropped frontal close-up portrait of [a young East Asian woman] with long, loose [black hair] framing her face, smooth skin, natural dark eyebrows, dark almond-shaped eyes looking directly into the camera, a small straight nose, and softly closed lips in a calm neutral expression.

Left panel: The portrait is labeled "[1回目]" in small, clean sans-serif white text with a subtle dark drop shadow near the lower-right corner. The lighting is slightly softer and flatter.
Right panel: The portrait is labeled "[2回目]" in the lower-right corner. The face shows subtle iterative variations in eye shape, cheek fullness, nose bridge, and facial symmetry, rendered with slightly more polish, warmer skin tones, and refined definition.

Style: Realistic portrait photography with soft cinematic lighting, shallow depth of field, dark blurred background, muted warm tones, and a quiet, contemplative mood. Direct frontal composition, faces centered and identically scaled. No extra text, UI elements, or outer borders.
```