Technical sheet of Xiaomi Mi 9T
Description
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Brand
| Brand | Xiaomi |
|---|---|
| Aliases | Redmi K20, Xiaomi Redmi K20, Xiaomi Mi9T, M1903F10G |
| Best Sellers |
Xiaomi Mi 9T prices
Release Date
| Release date | June 2019, 7 years ago |
|---|
Related
- Predecessor
- Successors
Design & Materials of Xiaomi Mi 9T
Image gallery
| Image gallery |
|---|
Structure
| Size | 74.3 mm•156.7 mm•8.8 mm Print 3D ModelSee more details |
|---|---|
| Weight | 191 g |
| Usable surface | 86 % |
| Materials | Glass , Metal |
| Colors | Black Blue Red |
Screen
| Diagonal |
6.39"
See more details |
|---|---|
| Type |
AMOLED
Samsung |
| Aspect Ratio | 19.5:9 |
| Resolution | 1080 x 2340 px • FHD+ |
| Density | 403 ppi • Very high density |
| Others |
|
Others
- Audio
- HiRes Audio
Qualcomm WCD9375 independent audio chip
Qualcomm TrueWireless Stereo Plus - Design
- Curved 3D glass body
Opinions on design and display
Is it a drop-resistant and scratch-resistant smartphone?
7.9
383 reviews
Do you think it's a nice phone?
9.6
383 reviews
Is it comfortable?
9.2
383 reviews
Can you see it well in the sunlight?
9.0
383 reviews
Performance & Hardware of Xiaomi Mi 9T
Processor
| Model | Qualcomm Snapdragon 730 |
|---|---|
| CPU | 2x Kryo 470 2.2 GHz + 6x Kryo 470 1.8 GHz |
| Type | Octa-Core |
| Nanometer | 8 nm |
| Frequency | 2.2 GHz |
| 64 Bits | Yes |
Graphics
| GPU | QUalcomm Adreno 618 |
|---|
RAM
| RAM | 6 GB |
|---|---|
| Type | LPDDR4X RAM |
Antutu
| Score |
320.983
• Antutu v9
Overall performance better than 17% of devices
See more details |
|---|
Storage
| Capacity | 128 GB |
|---|---|
| Type | UFS Storage 2.1 |
| SD Slot | No |
Security
| Fingerprint | Yes, in screen |
|---|
Sensors
| Fingerprint | Yes |
|---|---|
| Light sensor | Yes |
| Accelerometer | Yes |
| Compass | Yes |
| Gyroscope | Yes |
| Ultrasonic proximity virtual | Yes |
Audio
| Audio |
|
|---|
Others
| Notifications LED | LED Notifications |
|---|---|
| Cooling system | No |
| Gaming buttons | No |
| Extra |
|
Opinions on performance
Does it have good sound?
8.7
383 reviews
Does it work smoothly in everyday use?
9.4
383 reviews
What's your experience been with demanding games?
8.8
383 reviews
Camera of Xiaomi Mi 9T
Triple rear camera
Standard
| 1 |
|---|---|
| Resolution | 48 Mpx |
| Aperture | ƒ/ 1.75 |
| ISO | 100 - 3200 |
| Sensor | Sony IMX582 Exmor RS |
| Type | CMOS |
| Sensor size | 1/2.96" |
| Pixel size | 0.60 µm |
| Pixel Binning | 1-4 (2x2) |
- Telephoto lens
- 2
- Resolution
- 8 Mpx
- Aperture
- ƒ/ 2.4
- Sensor
- Omnivision OV8865
- Type
- CMOS BSI 2
- Sensor size
- 1/3.2"
- Pixel size
- 1.40 µm
- 3
- Resolution
- 13 Mpx
- Aperture
- ƒ/ 2.4
- Sensor
- Samsung S5K3L6
- Type
- ISOCELL
- Sensor size
- 1/3.1"
- Pixel size
- 1.12 µm
| Flash | Dual LED |
|---|---|
| Optical Stabilisation | No |
| Slow Motion Video | Yes, 960 fps |
| Features |
|
Selfie
| Resolution | 20 Mpx |
|---|---|
| Aperture | ƒ/ 2.2 |
| Sensor | Samsung S5K3T2 |
| Type | ISOCELL |
| Sensor size | 1/3.4" |
| Pixel size | 0.80 µm |
| Pixel Binning | 1-4 (2x2) |
Others
- Extra
- Phase detection with Dual Pixel
- 4K video 30fps
- 79.4º angle lens
- 6P lens
- 1/2" sensor size
- 4 in 1 pixel size (12MP 1,6 μm)
- Second rear camera telephoto 5P lens, AF, FOV 49.6
- Third rear camera 13MP ultra wide angle 124º f/2.4 aperture
- Third rear camera sensor Samsung S5K3L6 1.12μm 1/3"
Opinions on the camera
Quality of daytime photos
9.3
383 reviews
Quality of nighttime photos
8.1
383 reviews
Quality of selfies
8.7
383 reviews
Does it have a powerful flash?
8.7
383 reviews
Photo Lab
photolab_detail_intro
Frequency Checker
Network compatibility
Connectivity of Xiaomi Mi 9T
Bands
| 4G LTE | B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300) |
|---|---|
| 3G | B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900) |
| 2G | B2 (1900), B3 (1800), B5 (850), B8 (900) |
SIM card
| Type | Dual SIM
Dual Standby (Nano SIM + Nano SIM)
SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM... |
|---|
Wi-Fi
| Standards | 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac |
|---|---|
| Others |
|
Bluetooth
| Version | Bluetooth 5.0 LELow energy consumption |
|---|---|
| Profiles |
|
Navigation
| Supports | GPS, A-GPS, GLONASS, Beidou, Galileo |
|---|
USB
| Charging | Yes |
|---|---|
| Host | Yes |
| Mass Storage | Yes |
| USB On-The-Go (OTG) | Yes |
| USB Type C | Yes |
SAR
| European measurement |
1.341 W/Kg on head,
1.511 W/Kg on body The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue. |
|---|---|
| American measurement |
1.190 W/Kg on head,
1.180 W/Kg on body The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue |
Others
- NFC
- Yes
- Audio Jack
- Yes
- Radio FM
- Yes
- Computer sync
- Yes
- OTA sync
- Yes
- Tethering.
- Yes
- DLNA
- Yes
- VoLTE
- Yes
Opinions on connectivity
Does it have good coverage for calls?
9.4
383 reviews
Quality of the GPS
9.2
383 reviews
And the WiFi?
9.4
383 reviews
Battery of Xiaomi Mi 9T
| Capacity | 4000 mAh See more details |
|---|---|
| Type | Li-Polymer |
| Fast charge | Yes , 27.0W |
| Others |
|
| Extra |
|
Opinions on the battery
How long does the battery last?
- 11%Two days or more
- 53%More than one day
- 27%One day
- 8%Less than a day
- 1%Less than half day
383 reviews
Software of Xiaomi Mi 9T
Software
| Operating System |
Android 11
Red Velvet Cake
MIUI V12 (Android 11) |
|---|---|
| Google Services | With Google Mobile Services |
| Widevine L1 | Yes |
Opinions on the software
Did it come with preinstalled applications?
- 5%It comes with a clean operating system
- 82%It has preinstalled apps but they don't bother me
- 13%It has preinstalled apps that I can't uninstall
383 reviews
Do you regularly receive updates?
- 54%Every two months or less
- 39%Every six months
- 5%Once a year
- 2%Never
383 reviews
User reviews about the Xiaomi Mi 9T
User score
9.3
- 349
- 23
- 7
- 2
- 2
383 reviews
- Screen9.0
- Performance9.0
- Camera8.7
- Connectivity9.3
- Battery8.2
Do you want to share your opinion?
It'll only take a minute, you'll help people decide.
Latest reviews added
- Great smartphone, good performances for the price.
Very good value for money
Pros- Nice amoled screen
- Correct processor for gaming (for the price)
- Thumbprint detector on the screen
- No camera notch
- Selfie Popup camera
Cons- Night photos
- Battery a bit tight after 3 years of intensive use
- No SD card support
- Speaker sound
- 8.5
- Screen7.2
- Performance6.3
- Camera6.0
- Connectivity7.3
- Battery7.0
View answers - Perfect Phone.
I had this phone since it came out in 2019, I have removed MIUI because it sucks and I have been using custom ROMS since then, I'm on Android 15 now and my phone is still running smooth with no problems at all.
Pros- Good build buailty
- Good camera
- Great custom ROMs support
- Great community
- Great camera
- Great performance even in 2025
Cons- Lack of Sd card support but I don't care.
- 10
- Screen9.0
- Performance9.0
- Camera8.2
- Connectivity10
- Battery9.0
View answers
