Xiaomi Watch S1 vs Xiaomi Mi Watch

Phones Images
PHONES
Phone Names Xiaomi Watch S1 Xiaomi Mi Watch
Network
2G bandsN/AN/A
3G bandsN/AN/A
4G bandsN/AN/A
EDGENoNo
GPRSNoNo
SpeedNoNo
TechnologyNo cellular connectivityNo cellular connectivity
Launch
Announced2021, December 282020, September 30. Released 2020, October 13
StatusAvailable. Released 2021, December 31Discontinued
Body
BuildSapphire crystal front, stainless steel frame, plastic back-
Dimensions46.5 x 46.5 x 11 mm (1.83 x 1.83 x 0.43 in)53.3 x 45.9 x 11.8 mm (2.10 x 1.81 x 0.46 in)
SIMNoNo
Weight53 g (1.87 oz)32 g (1.13 oz)
 Waterproof (5ATM)Waterproof (5ATM) Up to 50 meters depth for 10 mins Compatible with standard 22mm straps
Display
Resolution466 x 466 pixels (~326 ppi density)454 x 454 pixels (~326 ppi density)
Size1.43 inches1.39 inches
TypeAMOLEDAMOLED, 450 nits (peak)
Platform
OSProprietary OSProprietary OS
Memory
Card slotNoNo
InternalUnspecified storage-
 -eMMC
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes
Comms
Bluetooth5.2, A2DP, LE5.0, A2DP, LE
NFCYesYes
PositioningGPS (L1+L5), GLONASS, GALILEO, BDS, QZSSGPS, GLONASS
RadioNoNo
USBNoNo
WLANWi-Fi 802.11 b/g/n (China only)No
Features
SensorsAccelerometer, gyro, compass, barometer, heart rate, SpO2Accelerometer, gyro, heart rate, barometer, compass, SpO2
Battery
ChargingWirelessWireless
TypeLi-Po 470 mAhLi-Ion 420 mAh
Misc
ColorsBlack, SilverElegant Black, Fashion Silver, Navy Blue, Beige
ModelsM2108W1XMWT06
PriceAbout 270 EURAbout 100 EUR
Camera
 NoNo