Product
Oppo Watch 4 Pro
Oppo Watch 4 Pro
₹29,056
Apple Watch SE
Apple Watch SE
₹32,900
Battery
Charging - Wireless
Type Li-Ion 570 mAh Li-Ion
Body
Build Glass front, stainless steel frame Glass front, ceramic/sapphire crystal back, aluminum frame
Dimensions 50.1 x 38.3 x 12.9 mm (1.97 x 1.51 x 0.51 in) 44 x 38 x 10.4 mm (1.73 x 1.50 x 0.41 in)
SIM eSIM (market/region dependent) eSIM
Weight 52.3 g (1.83 oz) 36.4 g (1.27 oz)
  5ATM water resistant ECG certified 50m water resistant
Camera
  No No
Comms
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
NFC Yes Yes
Positioning GPS, GLONASS, BDS, GALILEO, QZSS GPS, GLONASS
Radio No No
USB No No
WLAN Wi-Fi 802.11 a/b/g/n Wi-Fi 802.11 b/g/n
Display
Protection - Ion-X strengthened glass
Resolution 378 x 496 pixels (~327 ppi density) 448 x 368 pixels (~326 ppi density)
Size 1.91 inches 1.78 inches
Type LTPO AMOLED Retina LTPO OLED, 1000 nits (peak)
Features
Sensors Accelerometer, gyro, heart rate, compass, barometer, SpO2, thermometer (skin temperature) Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass
  Temperature sensing (0.1˚ accuracy) -
Launch
Announced 2023, August 29 2020, September 15
Status Available. Released 2023, September 08 Available. Released 2020, September 18
Memory
Card slot No No
Internal 32GB 2GB RAM 32GB 1GB RAM
Misc
Colors Black, Silver Silver, Gold, Space Gray
Models - A2353, A2354, A2355, A2356, A2351, A2352
Network
2G bands N/A GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada
4G bands LTE 1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada
Speed HSPA, LTE HSPA, LTE
Technology HSPA / LTE GSM / HSPA / LTE
  - 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - Global
Platform
Chipset Qualcomm Snapdragon W5+ Gen 1 (4 nm) Apple S5
CPU Quad-core 1.7 GHz Cortex-A53 Dual-core
GPU Adreno A702 PowerVR
OS ColorOS Watch 3.0 - China watchOS 7.0, upgradable to watchOS 10.6.1
Sound
3.5mm jack No No
Loudspeaker Yes Yes
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