Product
Huawei Children's Watch 4X
Huawei Children's Watch 4X
₹17,789
Vivo Watch 3
Vivo Watch 3
₹15,030
Battery
Charging 10W wiredWireless, 50% in 20 min -
Type Li-Ion 800 mAh 505 mAh
Body
Dimensions 53 x 45.7 x 14.7 mm (2.09 x 1.80 x 0.58 in) 46.1 x 46.1 x 13.8 mm (1.81 x 1.81 x 0.54 in)
SIM Nano-SIM eSIM
Weight 67.7 g (2.40 oz) 36 g (1.27 oz)
  5ATM water resistant50m water resistant 5ATM water resistant Compatible with standard 22mm straps ECG certified - only Watch 3 ECG version
Camera
  - No
Comms
Bluetooth Yes 5.2, A2DP, LE
NFC Yes Yes
Positioning GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS GPS, GLONASS, GALILEO, BDS, QZSS
Radio No No
USB No No
WLAN Yes No
Display
Resolution 320 x 360 pixels (~342 ppi density) 466 x 466 pixels (~326 ppi density)
Size 1.41 inches 1.43 inches
Type AMOLED AMOLED
Features
Sensors Accelerometer, gyro Accelerometer, gyro, heart rate, barometer, compass, altimeter, SpO2
Launch
Announced 2020, July 30 2023, November 13
Status Available. Released 2020, August 20 Available. Released 2023, November 21
Main Camera
Single 8 MP, f/2.0, 23mm (wide), AF -
Video -
Memory
Card slot No No
Internal 16GB 1GB RAM 4GB 64MB RAM
  eMMC 4.5 -
Misc
Colors Blue, Pink, White Black, Silver
Models NIK-AL00 -
Network
2G bands GSM 900 / 1800 N/A
3G bands HSDPA 2100 HSDPA 850 / 900 / 2100
4G bands 1, 3, 7, 8, 38, 40 - Europe, Central Asia LTE
Speed HSPA, LTE HSPA, LTE
Technology GSM / HSPA / LTE HSPA / LTE
  1, 3, 5, 7, 8, 38, 40 - Asia Pacific -
Platform
OS Proprietary OS Blue OS
Selfie camera
Single 5 MP, f/2.2, (wide) -
Video -
Sound
3.5mm jack No No
Loudspeaker Yes Yes
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