Product
Realme Watch S
Realme Watch S
₹7,999
Xiaomi Redmi Watch 4
Xiaomi Redmi Watch 4
₹6,843
Battery
Type Li-Ion 390 mAh Li-Po 470 mAh
Body
Build Glass front, aluminum frame, plastic back Plastic back, aluminum frame
Dimensions 47 x 47 x 12 mm (1.85 x 1.85 x 0.47 in) 47.6 x 41.1 x 10.5 mm (1.87 x 1.62 x 0.41 in)
SIM No No
Weight 48 g (1.69 oz) 31.5 g (1.13 oz)
  IP68 dust tight and water resistant (immersible up to 1.5m) Compatible with standard 22mm straps Waterproof (5ATM) 50m water resistant
Camera
  No No
Comms
Bluetooth 5.0, A2DP, LE 5.3, A2DP, LE
NFC No Yes (market/region dependent)
Positioning No GPS, GLONASS, GALILEO, BDS, QZSS
Radio No No
USB No No
WLAN No No
Display
Protection Corning Gorilla Glass -
Resolution 360 x 360 pixels (~278 ppi density) 450 x 390 pixels (~302 ppi density)
Size 1.3 inches 1.97 inches
Type IPS LCD AMOLED, 600 nits (peak)
Features
Sensors Accelerometer, heart rate, SpO2 Accelerometer, heart rate, compass, gyro, SpO2
Launch
Announced 2020, November 03 2023, November 29
Status Available. Released 2020, November 14 Available. Released 2023, November 29
Memory
Card slot No No
Internal - 16GB
  eMMC 4.5 -
Misc
Colors Black, Silver Black, White
Models - M2314W1
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 HyperOS
Sound
3.5mm jack No No
Loudspeaker No Yes
Offers No offers available No offers available