Xiaomi Mi 9 SE
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OS: Android 11
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Display: Super AMOLED
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CPU: Octa-core 2.3 GHz
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Camera: 48 MP (wide)
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Memory: 6GB, 64GB/128GB
Xiaomi Mi 9 SE — A Premium Mid-Range Phone That Punches Above Its Weight
The Xiaomi Mi 9 SE is a sleek and compact mid-range smartphone launched in April 2019, offering flagship-level camera technology and a gorgeous AMOLED display at a fraction of the price of premium phones. It is the smaller and more affordable sibling of the Xiaomi Mi 9, making it a fantastic choice for users who prefer a lighter, easier-to-hold device without sacrificing performance.
The Mi 9 SE is powered by the Qualcomm Snapdragon 712 octa-core processor paired with 6GB of RAM and up to 128GB of internal storage, delivering smooth and responsive performance for everyday tasks, social media, streaming, and casual gaming. It runs on MIUI 10 based on Android 9 Pie, with later updates bringing it up to Android 11 and MIUI 12.5.
The stunning 5.97-inch Super AMOLED display with a Full HD+ resolution of 1080 x 2340 pixels delivers vivid colors, deep blacks, and sharp detail in a perfectly compact package. The in-display fingerprint sensor adds a touch of flagship convenience at a mid-range price.
The triple rear camera system is one of the biggest highlights of the Mi 9 SE, featuring a 48MP main sensor with Sony IMX586 Exmor RS, an 8MP telephoto lens, and a 13MP ultrawide lens — all capable of shooting stunning 4K video at 30fps. The 20MP front camera handles selfies and video calls with impressive clarity.
The 3070mAh battery with 18W fast charging keeps the phone running throughout the day, and with NFC, Bluetooth 5.0, and Wi-Fi dual-band support, the Mi 9 SE is fully equipped for modern connectivity. Available in Ocean Blue, Lavender Violet, and Piano Black, the Xiaomi Mi 9 SE was originally priced at around $281 for the 64GB model, making it one of the best value mid-range phones of its era.
Specs
Release Date
| Announced | 2019, February 20. Released 2019, March |
| Market Availability | Discontinued |
Network
| Network Technologies | GSM / CDMA / HSPA / LTE |
| Network Technology 2G | GSM 850 / 900 / 1800 / 1900 CDMA 800 & TD-SCDMA |
| Network Technology 3G | HSDPA 850 / 900 / 1900 / 2100 |
| Network Technology 4G |
1, 3, 4, 5, 7, 8, 20, 38, 40 - Global 1, 3, 5, 7, 8, 34, 38, 39, 40, 41 |
| Speed | HSPA, LTE |
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) |
| Materials | Glass front (Gorilla Glass 5), glass back, aluminum frame |
| SIM | Nano-SIM + Nano-SIM |
| Colors | Violet, Blue, Gray |
Display
| Type | Super AMOLED, HDR |
| size | 5.97 inches, 87.5 cm2 (~84.1% screen-to-body ratio) |
| Screen Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~432 ppi density) |
| Screen protection | Corning Gorilla Glass 5 |
Performance
| Operating System | Android 9.0 (Pie), upgradable to Android 11, MIUI 12.5 |
| Chipset | Qualcomm SDM712 Snapdragon 712 (10 nm) |
| CPU Speed | Octa-core (2x2.3 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver) |
| Gpu graphics processor | Adreno 616 |
Memory
| Card slot | No Internal |
| RAM | 6GB RAM, 6GB RAM |
| Storage | 64GB, 128GB UFS 2.0 |
Camera
| Rear camera | 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 |
| Camera Features | Dual-LED flash, HDR, panorama |
| Video | 4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
| Camera Selfie | 20 MP, f/2.0, (wide), 1/3", 0.9µm |
| Features | HDR |
| Video camera Selfie | 1080p@30fps |
Battery
| Capacity | Li-Po 3070 mAh, non-removable |
| Fast battery charging | 18W wired |
Sound
| Loudspeaker | Yes |
| 3.5mm jack | No |
| Other Sound features | Noise -93.5dB / Crosstalk -93.5dB |
Connectivity
| Wi-Fi Technology | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA |
| Bluetooth | 5.0, A2DP, LE, aptX HD |
| GPS | GPS, GLONASS, GALILEO, BDS |
| NFC | Yes |
| Infrared | Yes |
| USB | USB Type-C 2.0, OTG |
| Radio | No |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, compass |
| Additional features | Virtual proximity sensing |
Phone Price
| Mobile price in Europe (€) | About 460 EUR |
Model
| Model | M1903F2G |
Our Tests
| Performance | AnTuTu: 180057 (v7) GeekBench: 6017 (v4.4) GFXBench: 14fps (ES 3.1 onscreen) |
| Display | 637 nits max brightness (measured) |
| Loudspeaker | Voice 86dB / Noise 79dB / Ring 87dB |
| Battery | Endurance rating 73h |
