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Ki Note

Ki Cost-effectiveness
9.9
Cost-effectiveness
Design & Materials
8.2
Performance & Hardware
8.6
Camera
8.7
Connectivity
9.5
Battery
7

Basics

Brand

Brand
Aliases
Polaris

Release Date

Release date
March 2018, 11 months ago
State
On Sale

Design & Materials

Structure

Size
74.9 mm
150.8 mm
8.1 mm
Weight
194 g
Usable surface
82 %
Materials
Ceramics, Glass, Metal
Resistance
-
Colors
Black

White

Screen

Diagonal
5.99"
Type
LCD IPS
Resolution
1080 x 2160 px
Density
403 Pixels per inch
Others
  • 1500:1 contrast ratio
  • 2.5D curved glass screen
  • 600 cd/m2
  • 95% NTSC
  • Capacitive
  • Corning Gorilla Glass
  • Frameless
  • LED Notifications
  • Multi-touch
  • Scratch resistant

Prototypes



Prototypes
Xiaomi Mi Mix 2s
Print 3D Model

Photos

Performance & Hardware

Processor

Model
Qualcomm Snapdragon 845
CPU
4x2.8 GHz Kryo 385 + 4x1.8 GHz Kryo 385
Type
Octa-Core
Frequency
2.8 GHz
64 Bits
Yes

Graphics

GPU
Qualcomm Adreno 630 710MHz

RAM

RAM
6 GB

Antutu

Score
277.178
Antutu v7, Overall performance better than 97% of devices

Storage

Capacity
64 GB
Capacity with the OS (depends on the brand and ROM version): 57-62.8 GB
SD Slot
No

Security

Fingerprint
Yes, in the back

Sensors

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

Others

Notifications LED
LED Notifications

Camera

Main

Resolution
12 Mpx
Pixel size
1.400 µm
Sensor
Sony IMX363 Exmor RS
Type
CMOS
Aperture
f/1.8
Flash
Dual LED
Features
  • 4K Video
  • Autofocus
  • Continuous shooting
  • Digital image stabilization
  • Digital zoom
  • Dual camera
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Optical Stabilization (OIS)
  • Optical zoom
  • Panorama
  • RAW
  • Scene mode
  • Self-timer
  • Touch focus
  • White balance settings
Slow Motion Video
Yes
240 fps
Optical Stabilisation
Yes

Selfie

Resolution
5 Mpx

Connectivity

Networks

5G
-
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B13 (700)
  • B17 (700)
  • B18 (800)
  • B19 (800)
  • B20 (800)
  • B25 (1900+)
  • B26 (850)
  • B27 (800)
  • B28 (700)
  • B29 (700)
  • B30 (2300)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
3G
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B6 (800)
  • B8 (900)
  • B9 (1800 Japan)
  • B19 (800)
  • B34 (TD 2000)
  • B39 (TD 1900+)
2G
  • CDMA BC0 (800)
  • CDMA BC1 (1900)
  • CDMA BC6 (2Ghz)
  • CDMA BC10 (800 Secondary)
  • 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
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
Others
  • Dual band
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi Hotspot
  • Wi-Fi MiMO

Bluetooth

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

Navigation

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

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.

0.542 W/Kg on head
1.593 W/Kg on body
American measurement

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

0.950 W/Kg on head
1.160 W/Kg on body

Others

Others
  • Computer sync
  • DLNA
  • NFC
  • OTA sync
  • Tethering.
  • VoLTE

Battery

Capacity
3400 mAh
Type
Li-Polymer
Others
Fast Charging
Non-removable
Wireless charging

Software

Operating System
MIUI V9 (Android 8.0 Oreo)

Prices

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