Product
Xiaomi Watch S1 Pro
Xiaomi Watch S1 Pro
₹21,959
OnePlus Watch 2
OnePlus Watch 2
₹27,999
Battery
Charging Wireless, 100% in 85 min 7.5W wired
Type Li-Po 500 mAh 500 mAh
Body
Build Sapphire crystal front, stainless steel frame, sapphire crystal (heart rate zone), plastic back Sapphire crystal front, stainless steel frame, plastic back
Dimensions 46 x 46 x 11.3 mm (1.81 x 1.81 x 0.44 in) 47 x 46.6 x 12.1 mm (1.85 x 1.83 x 0.48 in)
SIM No No
Weight 48.5 g (1.73 oz) 49 g (1.73 oz)
  Waterproof (5ATM) IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) MIL-STD-810H compliant Waterproof (5ATM) Compatible with standard 22mm straps
Camera
  No No
Comms
Bluetooth 5.2, A2DP, LE 5.0, A2DP, LE
NFC Yes Yes
Positioning GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
Radio No No
USB No No
WLAN Wi-Fi 802.11 b/g/n (China only) Wi-Fi 802.11 a/b/g/n, dual-band
Display
Protection - Sapphire crystal glass
Resolution 480 x 480 pixels (~462 ppi density) 466 x 466 pixels (~326 ppi density)
Size 1.47 inches 1.43 inches
Type AMOLED, 600 nits (typ) AMOLED, 1000 nits (HBM)
Features
Sensors Accelerometer, gyro, compass, barometer, heart rate, SpO2, thermometer (body temperature) Accelerometer, gyro, barometer, compass, heart rate, SpO2
Launch
Announced 2022, August 12 2024, February 26
Status Available. Released 2022, August 12 Available. Released 2024, March 05
Memory
Card slot No No
Internal Unspecified storage 32GB 2GB RAM
  - eMMC
Misc
Colors Black, Silver Black Steel, Radiant Steel
Models M2135W1, M2134W1 -
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
Chipset - Qualcomm Snapdragon W5 Gen 1 (4 nm)
OS MIUI Watch OS Android Wear OS 4 + RTOS
Sound
3.5mm jack No No
Loudspeaker Yes Yes
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