Product
Oppo Watch 4 Pro
Oppo Watch 4 Pro
₹29,056
Samsung Galaxy Watch4
Samsung Galaxy Watch4
₹29,999
Battery
Charging - Wireless
Type Li-Ion 570 mAh Li-Ion 361 mAh
Body
Build Glass front, stainless steel frame Glass front (Gorilla Glass DX+), aluminum frame
Dimensions 50.1 x 38.3 x 12.9 mm (1.97 x 1.51 x 0.51 in) 44.4 x 43.3 x 9.8 mm (1.75 x 1.70 x 0.39 in)
SIM eSIM (market/region dependent) eSIM
Weight 52.3 g (1.83 oz) 30.3 g (44mm), 25.9 g (40mm) (1.06 oz)
  5ATM water resistant ECG certified MIL-STD-810G compliant* IP68 dust tight and water resistant (immersible up to 50m) Compatible with standard 20mm straps ECG certified Blood pressure monitor *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, GLONASS, GALILEO, 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 - Corning Gorilla Glass DX+
Resolution 378 x 496 pixels (~327 ppi density) 450 x 450 pixels (~321 ppi density)
Size 1.91 inches 1.4 inches
Type LTPO AMOLED Super AMOLED
Features
Sensors Accelerometer, gyro, heart rate, compass, barometer, SpO2, thermometer (skin temperature) Accelerometer, gyro, compass, barometer, heart rate, SpO2
  Temperature sensing (0.1˚ accuracy) -
Launch
Announced 2023, August 29 2021, August 11
Status Available. Released 2023, September 08 Available. Released 2021, August 27
Memory
Card slot No No
Internal 32GB 2GB RAM 16GB 1.5GB RAM
Misc
Colors Black, Silver Black, Pink Gold, Silver, Green, Thom Browne Edition, Bespoke Edition, PXG Golf Edition
Models - SM-R860, SM-R870
Network
2G bands N/A GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G bands LTE 1, 3, 5, 7, 8, 20
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
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