Product
Huawei Children's Watch 4X
Huawei Children's Watch 4X
₹17,789
Vivo Watch 2
Vivo Watch 2
₹18,030
Battery
Charging 10W wiredWireless, 50% in 20 min 10W wireless
Type Li-Ion 800 mAh
Body
Build - Glass front, stainless steel frame 316L
Dimensions 53 x 45.7 x 14.7 mm (2.09 x 1.80 x 0.58 in) 46.4 x 46.4 x 11 mm (1.83 x 1.83 x 0.43 in)
SIM Nano-SIM eSIM
Weight 67.7 g (2.40 oz) 47 g (1.66 oz)
  5ATM water resistant50m water resistant 5ATM water resistant 50m water resistant
Camera
  - No
Comms
Bluetooth Yes 5.2, A2DP, LE
NFC Yes Yes
Positioning GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS GPS, GLONASS, GALILEO, BDS
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 2021, December 22
Status Available. Released 2020, August 20 Available. Released 2021, December 29
Main Camera
Single 8 MP, f/2.0, 23mm (wide), AF -
Video -
Memory
Card slot No No
Internal 16GB 1GB RAM 2GB
  eMMC 4.5 -
Misc
Colors Blue, Pink, White Black, Brown, Silver
Models NIK-AL00 WA2156A
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 1, 3, 5, 8, 34, 38, 39, 40, 41
Speed HSPA, LTE HSPA, LTE
Technology GSM / HSPA / LTE HSPA / LTE
  1, 3, 5, 7, 8, 38, 40 - Asia Pacific -
Platform
OS Proprietary OS Proprietary OS
Selfie camera
Single 5 MP, f/2.2, (wide) -
Video -
Sound
3.5mm jack No No
Loudspeaker Yes Yes
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