🔑 Key Specs — Xiaomi Mi 9 SE
- OS: Android 9.0 (Pie), upgradable to Android 11, MIUI 12.5
- Chipset: Qualcomm SDM712 Snapdragon 712 (10 nm)
- Display: 5.97 inches, 87.5 cm2 (~84.1% screen-to-body ratio)
- Display Type: Li-Po 3070 mAh, non-removable
- Storage: 64GB 6GB RAM, 128GB 6GB RAM
- Main Camera: 20 MP, f/2.0, (wide), 1/3″, 0.9µm
- Battery: Li-Po 3070 mAh, non-removable / 18W wired
- Weight: 155 g (5.47 oz)
- NFC: Yes
- Colors: Violet, Blue, Gray
- Price: About 460 EUR
✅ Pros
- Li-Po 3070 mAh, non-removable battery
- NFC support included
- Dedicated microSD card slot
❌ Cons
- Slow charging speed
- No 5G support
Xiaomi Mi 9 SE – Full Specifications and Complete Review
📅 Released 2019, March
⚡ Quick Overview
💻 Operating System
Android 9.0, up to Android 11, MIUI 12.5
📏 Dimensions & Weight
155g, 7.5mm thickness
💾 Memory & Storage
64GB/128GB storage, no card slot
🔗 Services Xiaomi Mi 9 SE
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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 / 1900 / 2100 |
| 4G bands | 1, 3, 4, 5, 7, 8, 20, 38, 40 – Global 1, 3, 5, 7, 8, 34, 38, 39, 40, 41 – China |
| Speed | HSPA, LTE |
Launch
| Announced | 2019, February 20. Released 2019, March |
| Status | Discontinued |
Body
| Dimensions | 147.5 x 70.5 x 7.5 mm (5.81 x 2.78 x 0.30 in) |
| Weight | 155 g (5.47 oz) |
| Build | Glass front (Gorilla Glass 5), glass back, aluminum frame |
| SIM | Nano-SIM + Nano-SIM |
Display
| Type | Super AMOLED, HDR |
| Size | 5.97 inches, 87.5 cm2 (~84.1% screen-to-body ratio) |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~432 ppi density) |
| Protection | Corning Gorilla Glass 5 |
Platform
| OS | Android 9.0 (Pie), upgradable to Android 11, MIUI 12.5 |
| Chipset | Qualcomm SDM712 Snapdragon 712 (10 nm) |
| CPU | Octa-core (2×2.3 GHz Kryo 360 Gold & 6×1.7 GHz Kryo 360 Silver) |
| GPU | Adreno 616 |
Memory
| Card slot | No |
| Internal | 64GB 6GB RAM, 128GB 6GB RAM |
| Other | UFS 2.0 |
Main Camera
| Triple | 48 MP, f/1.8, (wide), 1/2.0″, 0.8µm, PDAF 8 MP, f/2.4, (telephoto), 1/4.0″, 1.12µm, PDAF 13 MP, f/2.4, (ultrawide), 1/3.1″, 1.12µm |
| Features | Dual-LED flash, HDR, panorama |
| Video | 4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
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, GLONASS, GALILEO, BDS |
| 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 3070 mAh, non-removable |
| Charging | 18W wired |
Misc
| Colors | Violet, Blue, Gray |
| Models | M1903F2G |
| SAR | 1.39 W/kg (head) 1.39 W/kg (body) |
| SAR EU | 1.19 W/kg (head) 1.17 W/kg (body) |
| Price | About 460 EUR |
❓ Frequently Asked Questions — Xiaomi Mi 9 SE
Q1: What is the operating system of Xiaomi Mi 9 SE?
Android 9.0 (Pie), upgradable to Android 11, MIUI 12.5
Q2: What is the battery capacity of Xiaomi Mi 9 SE?
Li-Po 3070 mAh, non-removable with 18W wired charging
Q3: What are the camera specs of Xiaomi Mi 9 SE?
20 MP, f/2.0, (wide), 1/3″, 0.9µm
Q4: What is the storage capacity of Xiaomi Mi 9 SE?
64GB 6GB RAM, 128GB 6GB RAM
Q5: Does Xiaomi Mi 9 SE support NFC?
Yes
Q6: What are the dimensions and weight of Xiaomi Mi 9 SE?
147.5 x 70.5 x 7.5 mm (5.81 x 2.78 x 0.30 in) – Weight: 155 g (5.47 oz)
Q7: What chipset does Xiaomi Mi 9 SE use?
Qualcomm SDM712 Snapdragon 712 (10 nm)
Q8: What is the price of Xiaomi Mi 9 SE?
About 460 EUR
