Devices

Ki Note

Ki Cost-effectiveness
9.4
Cost-effectiveness
Design & Materials
8.5
Performance & Hardware
7.7
Camera
8
Connectivity
7.7
Battery
7.2

Basics

Brand

Brand
Aliases
Redmi K20, Xiaomi Redmi K20, Xiaomi Mi9T, M1903F10G

Release Date

Release date
June 2019, 1 year ago
State
On Sale

Design & Materials

Structure

Size
74.3 mm
156.7 mm
8.8 mm
Weight
191 g
Usable surface
86 %
Materials
Glass, Metal
Resistance
-
Colors
Black

Blue

Red

Screen

Diagonal
6.39"
Type
Amoled Samsung
Aspect Ratio
19.5:9
Resolution
1080 x 2340 px
Density
403 Pixels per inch
Others
  • Brightnes 600 cd/m² (typ)
  • 60000:1 contrast ratio
  • Always-On Display
  • HDR
  • 103% NTSC
  • LED Notifications
  • Scratch resistant
  • 2.5D curved glass screen
  • Corning Gorilla Glass 5
  • Capacitive
  • Multi-touch
  • Frameless

Prototypes



Prototypes
Xiaomi Mi 9T
Print 3D Model

Photos

Performance & Hardware

Processor

Model
Qualcomm Snapdragon 730
CPU
2x2.2 GHz Kryo 470 + 6x1.8 GHz Kryo 470
Type
Octa-Core
Frequency
2.2 GHz
64 Bits
Yes

Graphics

GPU
QUalcomm Adreno 618

RAM

RAM
6 GB
Type
LPDDR4X RAM

Antutu

Score
265.231 (Antutu v8)
Overall performance better than 87% of devices

Storage

Capacity
64 GB
Type
UFS Storage 2.1
SD Slot
No

Security

Fingerprint
Yes, in screen

Sensors

Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope

Others

Notifications LED
LED Notifications
Cooling system
No
Gaming buttons
No

Camera

Triple rear camera

Standard
1
Resolution
48 Mpx
Sensor
Sony IMX582 Exmor RS
Type
CMOS
Aperture
ƒ/ 1.75
ISO
100 - 3200
Pixel size
0.80 µm
Pixel Binning
1-4 (2x2)
Sensor size
1/2.25
Telephoto lens
2
Resolution
8 Mpx
Sensor
Omnivision OV8865
Type
CMOS BSI 2
Aperture
ƒ/ 2.4
ISO
--
Pixel size
1.40 µm
Sensor size
1/3.2
Wide Angle lens
3
Resolution
13 Mpx
Sensor
Samsung S5K3L6
Type
ISOCELL
Aperture
ƒ/ 2.4
ISO
--
Pixel size
1.12 µm
Sensor size
1/3.1
Flash
Dual LED
Features
  • 4K Video
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Autofocus
  • Manual focus
  • Touch focus
  • Retractable front camera
  • White balance settings
  • Continuous shooting
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Face detection
  • RAW
  • HDR
  • Geotagging
  • ISO settings
Slow Motion Video
Yes
960 fps
Optical Stabilisation
No

Selfie

Resolution
20 Mpx
Sensor
Samsung S5K3T2
Type
ISOCELL
Aperture
ƒ/ 2.2
ISO
--
Pixel size
0.80 µm
Pixel Binning
1-4 (2x2)
Sensor size
1/3.4
Features
-

Connectivity

Networks

5G
-
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B28 (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

Dual SIM
Dual Sim Dual Standby
Type
Nano SIM
Nano SIM

Wi-Fi

Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth

Version
Bluetooth 5.0 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x

Navigation

Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo

USB

USB
  • Charging
  • Host
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C

SAR

European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

1.341 W/Kg on head
1.511 W/Kg on body
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

1.190 W/Kg on head
1.180 W/Kg on body

Others

Others
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • DLNA
  • VoLTE

Battery

Battery
Capacity
4000 mAh
Type
Li-Polymer
Fast charge
Yes, 27.0W
Others
  • Non-removable

Software

Software
Operating System
MIUI V11 (Android 10)

Prices

Prices

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