Product
Oppo Watch 4 Pro
Oppo Watch 4 Pro
₹29,056
Samsung Galaxy Watch FE
Samsung Galaxy Watch FE
₹29,999
Battery
Charging - Wireless
Type Li-Ion 570 mAh Li-Ion 247 mAh battery
Body
Build Glass front, stainless steel frame Glass front (sapphire crystal), aluminum frame
Dimensions 50.1 x 38.3 x 12.9 mm (1.97 x 1.51 x 0.51 in) 40.4 x 39.3 x 9.8 mm (1.59 x 1.55 x 0.39 in)
SIM eSIM (market/region dependent) eSIM
Weight 52.3 g (1.83 oz) 26.6 g (0.95 oz)
  5ATM water resistant ECG certified 50m/5ATM water resistant (up to 10 min) IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) MIL-STD-810H compliant* ECG certified Compatible with standard 20mm straps * does not guarantee ruggedness or use in extreme conditions
Camera
  No No
Comms
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
NFC Yes Yes
Positioning GPS, GLONASS, BDS, GALILEO, QZSS GPS, GALILEO, GLONASS, BDS
Radio No No
USB No No
WLAN Wi-Fi 802.11 a/b/g/n Wi-Fi 802.11 a/b/g/n, dual-band
Display
Protection - Sapphire crystal glass
Resolution 378 x 496 pixels (~327 ppi density) 396 x 396 pixels (~330 ppi density)
Size 1.91 inches 1.2 inches
Type LTPO AMOLED Super AMOLED
Features
Sensors Accelerometer, gyro, heart rate, compass, barometer, SpO2, thermometer (skin temperature) Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin)
  Temperature sensing (0.1˚ accuracy) -
Launch
Announced 2023, August 29 2024, June 13
Status Available. Released 2023, September 08 Available. Released 2024, June 24
Memory
Card slot No No
Internal 32GB 2GB RAM 16GB 1.5GB RAM
Misc
Colors Black, Silver Black, Pink Gold, Silver
Models - SM-R861, SM-R866
SAR EU - 0.52 W/kg (head)     0.17 W/kg (body)    
Network
2G bands N/A GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G bands LTE LTE
Speed HSPA, LTE HSPA, LTE
Technology HSPA / LTE GSM / HSPA / LTE
Platform
Chipset Qualcomm Snapdragon W5+ Gen 1 (4 nm) Exynos W920 (5 nm)
CPU Quad-core 1.7 GHz Cortex-A53 Dual-core 1.18 GHz Cortex-A55
GPU Adreno A702 Mali-G68
OS ColorOS Watch 3.0 - China Android Wear OS 4, One UI Watch 5
Sound
3.5mm jack No No
Loudspeaker Yes Yes
Offers See on Amazon See on Amazon