# Xiaomi Mi 9

> Android smartphone

**Wikidata**: [Q61721774](https://www.wikidata.org/wiki/Q61721774)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Xiaomi_Mi_9)  
**Source**: https://4ort.xyz/entity/xiaomi-mi-9

Here’s the structured knowledge entry for **Xiaomi Mi 9**:

---

## Summary  
The Xiaomi Mi 9 is an Android smartphone released by Xiaomi in 2019. It succeeded the Xiaomi Mi 8 and was followed by the Xiaomi Mi 10, featuring a sleek design, USB-C connectivity, and running on the Android operating system.

## Key Facts  
- **Release Date:** February 20, 2019  
- **Manufacturer:** Xiaomi  
- **Operating System:** Android  
- **Dimensions:** 157.5 mm (height) × 74.7 mm (width) × 7.6 mm (thickness)  
- **Weight:** 173 grams  
- **Predecessor:** Xiaomi Mi 8 (2018)  
- **Successor:** Xiaomi Mi 10  
- **Connector Type:** USB-C  
- **Country of Origin:** People’s Republic of China  
- **Aliases:** 小米 9, 战斗天使  

## FAQs  
### Q: What operating system does the Xiaomi Mi 9 use?  
A: The Xiaomi Mi 9 runs on Android, the mobile operating system developed by Google.  

### Q: What are the dimensions of the Xiaomi Mi 9?  
A: It measures 157.5 mm in height, 74.7 mm in width, and 7.6 mm in thickness, weighing 173 grams.  

### Q: What replaced the Xiaomi Mi 9?  
A: The Xiaomi Mi 10 succeeded the Mi 9, continuing Xiaomi’s smartphone lineup.  

## Why It Matters  
The Xiaomi Mi 9 represents Xiaomi’s flagship smartphone offering in early 2019, showcasing the company’s commitment to high-performance devices at competitive prices. Its release marked advancements in design and functionality, such as USB-C connectivity and a lightweight build, appealing to tech-savvy consumers. As part of Xiaomi’s broader strategy, the Mi 9 reinforced the brand’s position in the global smartphone market, competing with other Android manufacturers. Its significance lies in bridging Xiaomi’s earlier models with future innovations, like the Mi 10.  

## Notable For  
- **Sleek Design:** At 7.6 mm thickness, it was one of Xiaomi’s slimmest flagship models at launch.  
- **USB-C Connectivity:** Adopted modern charging and data transfer standards.  
- **Global Reach:** Featured multilingual Wikipedia coverage, reflecting its international appeal.  
- **Specific Absorption Rate (SAR):** Rated at 1.084, indicating its compliance with safety standards.  

## Body  
### Specifications  
- **Mass:** 173 grams  
- **Dimensions:** 157.5 mm × 74.7 mm × 7.6 mm  
- **Connector:** USB-C  
- **Operating System:** Android  

### Release and Succession  
- **Preceded by:** Xiaomi Mi 8 (2018)  
- **Succeeded by:** Xiaomi Mi 10  

### Branding and Recognition  
- **Aliases:** Known as "小米 9" (Xiǎomǐ 9) and "战斗天使" (Zhàndòu Tiānshǐ) in Chinese markets.  
- **Official Website:** [mi.com/global/mi9/](https://www.mi.com/global/mi9/)  

### Technical Details  
- **SAR:** 1.084  
- **GSMArena ID:** 9507  

## Schema Markup  
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Xiaomi Mi 9",
  "description": "An Android smartphone released by Xiaomi in 2019.",
  "url": "https://www.mi.com/global/mi9/",
  "sameAs": [
    "https://www.wikidata.org/wiki/Q61862377",
    "https://en.wikipedia.org/wiki/Xiaomi_Mi_9"
  ],
  "additionalType": "Smartphone"
}

## References

1. [Source](https://www.zhihu.com/search?q=%E5%B0%8F%E7%B1%B3+9&type=content#小米众高管频发微博&众高管齐上阵宣传小米_9)