Cat B40 vs Xiaomi Mi Watch (China)
Cat B40
Xiaomi Mi Watch (China)
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900
-
4G networkLTE frequency band 1, 3, 7, 8, 20, 28LTE 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)
-
GPRSYes-
-
EDGEYes-
-
Availability
-
Oficially announced2021-042019-11
-
Status2021-042019-11
-
Design
-
SIMNano-SIMeSIM
-
Height145 mm44.7 mm
-
Width62 mm36.9 mm
-
Thickness18 mm12.3 mm
-
Weight157 g44 / 56 g
-
WaterproofIP69, 1.2m and 35 minutes-
-
Dust proofYes, IP69-
-
MIL-STD-810GYes-
-
FlashlightYes, 100+ lumens-
-
Build featuresAntimicrobial protection (silver ion-based)-
-
ColorsBlackBlack, Silver
-
Display
-
Display typeTFTSuper AMOLED capacitive touchscreen
-
Physical size2.4 inches1.78 inches
-
Resolution240 x 320 pixels368 x 448 pixels
-
Pixel density167 ppi326 ppi
-
Display colors-16777216
-
Hardware
-
CPUQuad-core 1.2 GHz Cortex-A7
-
ChipsetUnisoc T117Qualcomm Snapdragon Wear 3100
-
GPU-Adreno 304
-
Internal storage-8 GB
-
Memory RAM-1 GB
-
Memory cardmicroSDNo
-
Memory card max32 GB-
-
PhonebookYes-
-
Call recordsYes-
-
Main camera
-
Camera typeSingle-
-
Main camera2 MP
-
Sound
-
3.5mm jackYesNo
-
LoudspeakerYesYes
-
Multimedia
-
RadioFM RadioNo
-
Connectivity
-
WLANNoWi-Fi 802.11b, 802.11g, 802.11n
-
USBType-C 2.0No
-
Bluetoothv5.0v4.2
-
Bluetooth A2DPA2DPYes
-
bluetooth LELEYes
-
NFC-Yes
-
GPSNoYes, with A-GPS
-
GLONASS-Yes
-
BDS-Yes
-
Features
-
Messaging SMSYes-
-
JavaNo-
-
GamesNo-
-
Sensors-Accelerometer, barometer, gyro, heart rate
-
Browser
-
HTMLNo-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1800 mAh570 / 590 mAh
-
Battery removableNon-removableNon-removable
-
Wireless charging-Yes
-
Cost
-
Price90 USD170 USD
-
OS
-
OS-Proprietary wearable platform
