Vivo Watch 3 vs Xiaomi Watch S2
Product
Price
159 USD
150 USD
Status
Available
Available
Brand
Vivo Mobiles
Xiaomi Mobiles
Model No
Watch 3
Xiaomi Watch S2
Launch Date
2023, November 21
2022, December 11
Technology
HSPA / LTE
No cellular connectivity
2G bands
N/A
3G bands
HSDPA 850 / 900 / 2100
4G bands
LTE
Speed
HSPA, LTE
Dimensions
46.1 x 46.1 x 13.8 mm (1.81 x 1.81 x 0.54 in)
46 x 46 x 10.7 mm (1.81 x 1.81 x 0.42 in)
Weight
36 g (1.27 oz)
Build
5ATM water resistant
Compatible with standard 22mm straps
Sapphire crystal front, stainless steel frame
SIM
eSIM
No
Colors
Black, Silver
Black, Silver, Light Gold
Case size
46.1 x 46.1 mm
46 x 46 mm
Water resistance
5ATM
Type
AMOLED
AMOLED
Size
1.43 inches
1.43 inches
Resolution
466 x 466 pixels (~326 ppi density)
Always-on
466 x 466 pixels (~326 ppi density)
OS
Blue OS
Proprietary OS
RAM
4GB
Storage
64MB
Card Slot
No
Capacity
Li-Po 505 mAh, non-removable
Li-Po 500 mAh, non-removable
Charging
Wireless
Health sensors
Heart rate, SpO2
Heart rate, SpO2, Temperature, Body composition (BIA)
Sensors
Accelerometer, gyro, heart rate, barometer, compass, altimeter, SpO2
Accelerometer, gyro, compass, barometer, heart rate, SpO2, thermometer (skin temperature), body composition (BMI)
Loudspeaker
Yes
Yes
3.5mm jack
No
Bluetooth
5.2, A2DP, LE
5.2, A2DP, LE
GPS
GPS, GLONASS, GALILEO, BDS, QZSS
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
NFC
Yes
Yes
WLAN
No
Radio
No
USB
No