Product
Realme Watch S Pro
Realme Watch S Pro
₹12,999
Xiaomi Watch S2
Xiaomi Watch S2
₹14,972
Battery
Charging - Wireless
Type Li-Ion 420 mAh Li-Po 500 mAh
Body
Build Glass front, stainless steel frame, plastic back Sapphire crystal front, stainless steel frame
Dimensions - 46 x 46 x 10.7 mm (1.81 x 1.81 x 0.42 in)
SIM No No
Weight - -
  Waterproof (5ATM) Compatible with standard 22mm straps Waterproof (5ATM)
Camera
  No No
Comms
Bluetooth 5.0, A2DP, LE 5.2, A2DP, LE
NFC No Yes
Positioning GPS (L1+L5) GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
Radio No No
USB No No
WLAN No No
Display
Protection Corning Gorilla Glass -
Resolution 454 x 454 pixels (~326 ppi density) 466 x 466 pixels (~326 ppi density)
Size 1.39 inches 1.43 inches
Type Super AMOLED, 450 nits (peak) AMOLED
Features
Sensors Accelerometer, heart rate, SpO2 Accelerometer, gyro, compass, barometer, heart rate, SpO2, thermometer (skin temperature), body composition (BMI)
Launch
Announced 2020, December 23 2022, December 11
Status Available. Released 2020, December 29 Available. Released 2022, December 11
Memory
Card slot No No
Misc
Colors Black Black, Silver, Light Gold
Models RMA186 -
Network
2G bands N/A N/A
3G bands N/A N/A
4G bands N/A N/A
EDGE No No
GPRS No No
Speed No No
Technology No cellular connectivity No cellular connectivity
Platform
OS Proprietary OS Proprietary OS
Sound
3.5mm jack No No
Loudspeaker No Yes
Offers No offers available No offers available