Product
Huawei Children's Watch 4X
Huawei Children's Watch 4X
₹17,789
Xiaomi Watch S1 Pro
Xiaomi Watch S1 Pro
₹21,959
Battery
Charging 10W wiredWireless, 50% in 20 min Wireless, 100% in 85 min
Type Li-Ion 800 mAh Li-Po 500 mAh
Body
Build - Sapphire crystal front, stainless steel frame, sapphire crystal (heart rate zone), plastic back
Dimensions 53 x 45.7 x 14.7 mm (2.09 x 1.80 x 0.58 in) 46 x 46 x 11.3 mm (1.81 x 1.81 x 0.44 in)
SIM Nano-SIM No
Weight 67.7 g (2.40 oz) 48.5 g (1.73 oz)
  5ATM water resistant50m water resistant Waterproof (5ATM)
Camera
  - No
Comms
Bluetooth Yes 5.2, A2DP, LE
NFC Yes Yes
Positioning GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
Radio No No
USB No No
WLAN Yes Wi-Fi 802.11 b/g/n (China only)
Display
Resolution 320 x 360 pixels (~342 ppi density) 480 x 480 pixels (~462 ppi density)
Size 1.41 inches 1.47 inches
Type AMOLED AMOLED, 600 nits (typ)
Features
Sensors Accelerometer, gyro Accelerometer, gyro, compass, barometer, heart rate, SpO2, thermometer (body temperature)
Launch
Announced 2020, July 30 2022, August 12
Status Available. Released 2020, August 20 Available. Released 2022, August 12
Main Camera
Single 8 MP, f/2.0, 23mm (wide), AF -
Video -
Memory
Card slot No No
Internal 16GB 1GB RAM Unspecified storage
  eMMC 4.5 -
Misc
Colors Blue, Pink, White Black, Silver
Models NIK-AL00 M2135W1, M2134W1
Network
2G bands GSM 900 / 1800 N/A
3G bands HSDPA 2100 N/A
4G bands 1, 3, 7, 8, 38, 40 - Europe, Central Asia N/A
EDGE - No
GPRS - No
Speed HSPA, LTE No
Technology GSM / HSPA / LTE No cellular connectivity
  1, 3, 5, 7, 8, 38, 40 - Asia Pacific -
Platform
OS Proprietary OS MIUI Watch OS
Selfie camera
Single 5 MP, f/2.2, (wide) -
Video -
Sound
3.5mm jack No No
Loudspeaker Yes Yes
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