Product
Huawei Watch Fit 4
Huawei Watch Fit 4
₹18,999
Oppo Watch 2
Oppo Watch 2
₹16,970
Battery
Charging 5W wireless -
Type Li-Ion 400 mAh Li-Ion 510 mAh
Body
Build Glass front, aluminum alloy frame, plastic back Glass front, aluminum frame
Dimensions 43 x 38 x 9.5 mm (1.69 x 1.50 x 0.37 in) 46.4 x 38.5 x 11.6 mm (1.83 x 1.52 x 0.46 in)
SIM No eSIM (market/region dependent)
Weight 27 g (0.95 oz) 35 g (46mm) / 31 g (42mm) (1.09 oz)
  5 ATM water resistant 5ATM water resistant
Camera
  No No
Comms
Bluetooth 5.2, LE 5.0, A2DP, LE
NFC Yes (gray model only) Yes
Positioning GPS (L1+L5), GALILEO (E1+E5a), QZSS (L1+L5), BDS (B1l+B1C), GLONASS GPS, GLONASS, GALILEO, BDS
Radio No No
USB No No
WLAN No Wi-Fi 802.11 b/g/n
Display
Resolution 480 x 408 pixels (~347 ppi density) 402 x 476 pixels (~326 ppi density)
Size 1.82 inches 1.91 inches
Type AMOLED, 2000 nits (peak) AMOLED
Features
Games No -
Java No -
Messaging Email, IM -
Sensors Accelerometer, gyro, heart rate, SpO2, compass, barometer Accelerometer, gyro, heart rate, compass, barometer, SpO2
  Pulse wave arrhythmia analysis -
Launch
Announced 2025, May 15 2021, July 27
Status Available. Released 2025, May 26 Available. Released 2021, July 27
Memory
Call records No -
Card slot No No
Internal Unspecified 8GB 1GB RAM
Phonebook No -
  - eMMC 4.5
Misc
Colors Black, Silver Star Blue, Platinum Black, Rose Gold
Models SYA-B19 OW20W2
Network
2G bands N/A N/A
3G bands N/A HSDPA 850 / 900 / 2100
4G bands N/A 1, 3, 5, 8, 34, 38, 39, 40, 41 - China
EDGE No -
GPRS No -
Speed No HSPA, LTE
Technology No cellular connectivity HSPA / LTE
Platform
Chipset - Qualcomm Snapdragon Wear 4100 (12 nm)
CPU - Quad-core 1.7 GHz Cortex-A53
GPU - Adreno 504
OS - Android Wear OS - InternationalColorOS Watch 2.0 - China
Sound
3.5mm jack No No
Loudspeaker Yes Yes
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