UMIDIGI Bison Pro vs Xiaomi Mi Watch (China)

UMIDIGI Bison Pro

Xiaomi Mi Watch (China)

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 1900
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 39(1900), 40(2300), 41(2500)
HSDPA speed

21.1 Mbps

-
HSUPA speed

5.76 Mbps

-
LTE speed

LTE, Cat6, 301 Mbps download, 51 Mbps upload

-
GPRS

Yes

-
EDGE

Yes

-

Main camera
Camera type

Triple

-
Main camera

(standard) , 20 MP, f/1.8 , 1/2" , 0.8 µm
(ultrawide) , 16 MP, 117˚
(macro) , 5 MP
Primary camera resolution

8000 x 6000 pixels

-
Primary camera video

1080p@30fps

-
Primary camera flash

dual-LED flash

-
Camera features

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus

-

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

-
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C 2.0

No
USB On-The-Go

Yes

-
Bluetooth

v4.2

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth HID

Yes

-
bluetooth LE

-

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
BDS

-

Yes

Features
Sensors

Altimeter, accelerometer, barometer, compass, fingerprint, geomagnetic, gyroscope, infrared thermometr 2.0, light, magnetometer, pedometer, proximity

Accelerometer, barometer, gyro, heart rate