Jixin vs Xiaomi: Which Extra-Hot Chilli to Choose
Jixin and Xiaomi are the two workhorse extra-hot varieties at 50,000–70,000 SHU. The heat band is identical — the difference is pod shape, origin and how each behaves in a dish or blend.
At a Glance
- Jixin
- Heart-shaped, Guizhou & Hunan
- Xiaomi
- Small slender, Yunnan & Guizhou
- Both
- 50,000–70,000 SHU
- Blend dose
- ≈14–20% for a 10,000-SHU blend
The core difference
| Dimension | Jixin (chicken-heart) | Xiaomi (millet) |
|---|---|---|
| Shape | Small heart-shaped | Small, slender |
| Region | Guizhou, Hunan | Yunnan, Guizhou |
| Heat (SHU) | 50,000–70,000 | 50,000–70,000 |
| Best for | Extreme-heat products, chilli oil, Sichuan-style dishes, hot-pot bases | High-heat whole chillies, segments, chilli oil |
| In dishes | Dosed as an accent by weight | Compact pod stays visible |
Why the choice matters
Both are extra-hot at 50,000–70,000 SHU — see the extra hot page. Jixin is the reference for extreme heat: small heart-shaped pods from Guizhou and Hunan, standard for extreme-heat products, chilli oil and Sichuan-style dishes. Xiaomi is a small, slender pod from Yunnan and Guizhou whose compact size concentrates heat, so it delivers strong heat from a small, visible pod — used whole, as segments, or in chilli oil.
Dose math: why extra-hot is blended, not used neat
To land a 10,000-SHU blend, Jixin (50,000–70,000 SHU) is roughly 14–20% of the recipe by weight — about 1 part Jixin to 4–6 parts base. Dose by weight, because heat is non-linear and a small over-dose moves the blend far more than a medium chilli would.
How to specify
Name the variety and a precise SHU window, and confirm the form — segments and powder are most common at this heat level. Extra-hot varieties are usually blended, not used neat.
Heat and colour values are representative. Confirm your exact SHU window, ASTA, form and mesh when you inquire.
Frequently Asked Questions
What is the difference between Jixin and Xiaomi?
Both are extra-hot at 50,000–70,000 SHU. Jixin is a small heart-shaped pod from Guizhou and Hunan, the standard for extreme-heat products and Sichuan-style dishes; Xiaomi is a small, slender pod from Yunnan and Guizhou whose compact size keeps it visible whole in dishes or as segments.
Which is hotter, Jixin or Xiaomi?
They sit in the same 50,000–70,000 SHU band — the difference is pod shape and use, not heat.
How much Jixin do I need for a medium-heat blend?
To land a 10,000-SHU blend, Jixin is roughly 14–20% of the recipe by weight — about 1 part Jixin to 4–6 parts base. Dose by weight because heat is non-linear.