🔑 Key Specs — Xiaomi Mi 9
- OS: Android 9.0 (Pie), upgradable to Android 10, MIUI 12.5
- Chipset: Qualcomm SM8150 Snapdragon 855 (7 nm)
- Display: 6.39 inches, 100.2 cm2 (~85.2% screen-to-body ratio)
- Display Type: Li-Po 3300 mAh, non-removable
- Storage: 64GB 6GB RAM, 64GB 8GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
- Main Camera: 20 MP, f/2.0, (wide), 1/3″, 0.9µm
- Battery: Li-Po 3300 mAh, non-removable / 27W wired, QC4
20W wireless - Weight: 173 g (6.10 oz)
- NFC: Yes
- Colors: Lavender Violet, Ocean Blue, Piano Black
- Price: About 590 EUR
✅ Pros
- Li-Po 3300 mAh, non-removable battery
- NFC support included
- Dedicated microSD card slot
- Up to 256GB storage option
❌ Cons
- Slow charging speed
- No 5G support
Xiaomi Mi 9 – Full Specifications and Complete Review
📅 Released 2019, March 25
⚡ Quick Overview
💻 Operating System
Android 9.0, up to Android 10, MIUI 12.5
📏 Dimensions & Weight
173g, 7.6mm thickness
💾 Memory & Storage
64GB/128GB/256GB storage, no card slot
🔗 Services Xiaomi Mi 9
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🔧
Problem Solutions
Hardware Fix
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📥
Download Firmware
Rom & Flash
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🔓
Network Unlock
Unlock & FRP
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⚙️
Root Files
Root Files
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📑 Review Contents
Network
| Technology | GSM / CDMA / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 CDMA 800 & TD-SCDMA |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 20, 28, 38, 39, 40 – Global 1, 2, 3, 4, 5, 7, 8, 12, 17, 34, 38, 39, 40, 41 – China |
| Speed | HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps |
Launch
| Announced | 2019, February 20. Released 2019, March 25 |
| Status | Discontinued |
Body
| Dimensions | 157.5 x 74.7 x 7.6 mm (6.20 x 2.94 x 0.30 in) |
| Weight | 173 g (6.10 oz) |
| Build | Glass front (Gorilla Glass 6), glass back (Gorilla Glass 5), aluminum frame |
| SIM | Nano-SIM + Nano-SIM |
Display
| Type | Super AMOLED, HDR10 |
| Size | 6.39 inches, 100.2 cm2 (~85.2% screen-to-body ratio) |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) |
| Protection | Corning Gorilla Glass 6 |
Platform
| OS | Android 9.0 (Pie), upgradable to Android 10, MIUI 12.5 |
| Chipset | Qualcomm SM8150 Snapdragon 855 (7 nm) |
| CPU | Octa-core (1×2.84 GHz Kryo 485 & 3×2.42 GHz Kryo 485 & 4×1.78 GHz Kryo 485) |
| GPU | Adreno 640 |
Memory
| Card slot | No |
| Internal | 64GB 6GB RAM, 64GB 8GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
| Other | UFS 2.1 |
Main Camera
| Triple | 48 MP, f/1.8, 27mm (wide), 1/2.0″, 0.8µm, PDAF 12 MP, f/2.2, 54mm (telephoto), 1/3.6″, 1.0µm, PDAF, 2x optical zoom 16 MP, f/2.2, 13mm (ultrawide), 1/3.0″, 1.0µm, PDAF |
| Features | Laser AF, Dual-LED flash, HDR, panorama |
| Video | 4K@30/60fps, 1080p@30/120/240fps, 1080p@960fps |
Selfie camera
| Single | 20 MP, f/2.0, (wide), 1/3″, 0.9µm |
| Features | HDR |
| Video | 1080p@30fps |
Sound
| Loudspeaker | Yes |
| 3.5mm jack | No |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA |
| Bluetooth | 5.0, A2DP, LE, aptX HD |
| Positioning | GPS (L1+L5), GLONASS (L1), BDS (B1), GALILEO (E1+E5a), QZSS (L1+L5) |
| NFC | Yes |
| Infrared port | Yes |
| Radio | No |
| USB | USB Type-C 2.0, OTG |
Features
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, compass |
| Other | Virtual proximity sensing |
Battery
| Type | Li-Po 3300 mAh, non-removable |
| Charging | 27W wired, QC4 20W wireless |
Misc
| Colors | Lavender Violet, Ocean Blue, Piano Black |
| Models | M1902F1G |
| SAR | 0.99 W/kg (head) 1.04 W/kg (body) |
| SAR EU | 1.39 W/kg (head) 1.30 W/kg (body) |
| Price | About 590 EUR |
❓ Frequently Asked Questions — Xiaomi Mi 9
Q1: What is the operating system of Xiaomi Mi 9?
Android 9.0 (Pie), upgradable to Android 10, MIUI 12.5
Q2: What is the battery capacity of Xiaomi Mi 9?
Li-Po 3300 mAh, non-removable with 27W wired, QC4
20W wireless charging
Q3: What are the camera specs of Xiaomi Mi 9?
20 MP, f/2.0, (wide), 1/3″, 0.9µm
Q4: What is the storage capacity of Xiaomi Mi 9?
64GB 6GB RAM, 64GB 8GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Q5: Does Xiaomi Mi 9 support NFC?
Yes
Q6: What are the dimensions and weight of Xiaomi Mi 9?
157.5 x 74.7 x 7.6 mm (6.20 x 2.94 x 0.30 in) – Weight: 173 g (6.10 oz)
Q7: What chipset does Xiaomi Mi 9 use?
Qualcomm SM8150 Snapdragon 855 (7 nm)
Q8: What is the price of Xiaomi Mi 9?
About 590 EUR
