Duoqin Mobile
Overview
Product sourcing insights & recommendations


Duoqin (Qin) Mobile: Product and Market Insights
Duoqin (commonly known as Qin) is a specialized mobile brand within the Xiaomi Ecosystem, gaining initial fame through Xiaomi’s Youpin crowdfunding platform. It has carved a unique niche by offering "smart dumbphones"—devices that combine the classic T9 physical keypad form factor with modern Android capabilities ZknillQinphoneAlibaba.
#### 1. Core Product Lineup & Specifications
The brand focuses on two main directions: tactile keypad phones that run full Android (F-series) and ultra-compact smartphones (Qin 3 Ultra).
| Feature | Duoqin F22 Pro | Duoqin F25 Pro | Qin 3 Ultra |
|---|---|---|---|
| Design | Classic T9 Keypad | Classic T9 Keypad | Mini Full Touchscreen |
| Display | 3.5" IPS Touchscreen | 3.54" Touchscreen | ~5.0" "Mini" Display |
| Processor | Helio G85 | MTK8786 Octa-Core | High-performance Octa-Core |
| OS | Android 12 | Android 14 | Android 12/13 |
| Battery | 2150 mAh | 2700 mAh | 2500 mAh |
| USP | Minimalist aesthetic | Modern software/High RAM | Anti-addiction performance |
Qin 3 Ultra Mini Smartphone 5 Inch
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Sources & References
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