Side by side comparison and review of Apple Watch Series 4 (GPS + Cellular) and OPPO Watch. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.
GENERAL | Apple Watch Series 4 (GPS + Cellular) | OPPO Watch |
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Product Type | Smart watch | Smart watch |
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Operating System | WatchOS 5 | Wear OS by Google |
Supported Host Device OS | iOS | Android 6.0 (Marshmallow) or later |
Activity/Sport | - | Swimming, fitness running, 5-min workouts, fat burn running, outdoor walking, outdoor cycling |
Wearing Style | Watch style | Watch style |
Audio Input | Microphone | - |
Audio Output | Speaker | - |
Width | 34 mm | - |
Height | 40 mm | - |
Depth | 10.7 mm | - |
Weight | 39.8 g | - |
Body Details | - | Case only: 30.1 g |
Body Material | Stainless steel | Aluminium alloy |
Protection | Waterproof | Water-resistant |
Clock Display | Yes | Yes |
FEATURES | Apple Watch Series 4 (GPS + Cellular) | OPPO Watch |
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Sensors | Accelerometer, ambient light sensor, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor | Ambient light sensor, barometer, gyro sensor, geomagnetic sensor, capacitive sensor, 3-axis accelerometer, optical heart sensor |
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Tracking Data | Distance, time, calories burned, activity, heart rate, steps taken, UV index, Air Quality index | Distance, time, calories burned, activity, sleep activity, heart rate, steps taken |
Goal Setting | Yes | Yes |
Features | Music remote handling, ECG accurate heart rate, listening to music, Retina Display technology, call alerts, automatic exercise recognition, Fall detection, Emergency SOS | Call handling, music remote handling, find phone function, inactivity alert, store & play music, guided breathing session |
Notifications | Calendar, SMS, Email | Calendar, social apps |
Vibrating Alert | Yes | Yes |
Feedback Type | Audio alert, vibration alert, visual interface | Vibration alert, visual interface |
Navigation (GPS) | GPS/GLONASS/Galileo/QZSS receiver | A-GPS/GPS/GLONASS receiver |
Payment Technology | Apple Pay | - |
Internet of Things (IoT) Compatible | - | Yes |
IoT Intelligent Assistant | Siri | Google Assistant |
CELLULAR | Apple Watch Series 4 (GPS + Cellular) | OPPO Watch |
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Technology | WCDMA (UMTS) / GSM | - |
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Mobile Broadband Generation | 4G | - |
SIM Card Type | Electronic SIM card (e-SIM) | - |
Messaging Services | SMS | - |
Supported Mobile Messaging Services | SMS | - |
CONNECTIVITY | Apple Watch Series 4 (GPS + Cellular) | OPPO Watch |
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Wireless Interface | IEEE 802.11b/g/n, Bluetooth 5.0 | IEEE 802.11b/g/n, Bluetooth 4.2 |
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DISPLAY | Apple Watch Series 4 (GPS + Cellular) | OPPO Watch |
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Type | LTPO OLED - colour | AMOLED - colour |
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Resolution | 324 x 394 pixels | 320 x 360 pixels |
Screen Size | 1.57" | 1.6" |
Pixel Density | - | 301 ppi |
Screen Protection | Sapphire glass | Corning Gorilla Glass 3 (scratch resistant glass) |
INPUT DEVICE | Apple Watch Series 4 (GPS + Cellular) | OPPO Watch |
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Type | Touch sensitive screen (Force Touch) | Touch sensitive screen |
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CASE | Apple Watch Series 4 (GPS + Cellular) | OPPO Watch |
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Case Size | 40 mm | 41 mm |
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Case Shape | Rectangular | Rectangular |
Case Back | Sapphire crystal and ceramic back | Polycarbonate |
Case Details | Stainless steel | Space grey aluminium | Space black stainless steel | Silver aluminium | Gold aluminium | Gold stainless steel | Pink gold | Black |
Crown Type | Digital with haptic feedback | - |
BAND | Apple Watch Series 4 (GPS + Cellular) | OPPO Watch |
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Band Type | Milanese loop | Strap |
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Fits Wrist with Circumference | 130-180 mm | 125-185 mm |
Changeable | - | Yes |
Clasp Type | Magnetic closure | Pin-and-tuck |
Band Material | Steel mesh | Fluororubber |
Band Colour | White | Black | Pink sand | Space black | Gold | Seashell | Stone | Pink | Black |
STORAGE | Apple Watch Series 4 (GPS + Cellular) | OPPO Watch |
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Storage Capacity | 16 GB | 8 GB |
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RAM | Apple Watch Series 4 (GPS + Cellular) | OPPO Watch |
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RAM Size | - | 1 GB |
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CPU | Apple Watch Series 4 (GPS + Cellular) | OPPO Watch |
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Manufacturer | Apple | Qualcomm |
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CPU Type | S4 | Snapdragon Wear 3100 |
Features | W3 Apple wireless chip | Ambiq Micro Apollo3 Wireless SoC |
BATTERY | Apple Watch Series 4 (GPS + Cellular) | OPPO Watch |
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Technology | Lithium Ion | - |
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Capacity | - | 300 mAh |
Battery Life | 18 hours | 24 hours |
Battery Life Details | - | Smart mode - up to 24 hour(s) Power saving mode - up to 14 days |
Standby Time | - | 14 days |
Rechargeable Battery | Yes | Yes |
Wireless Charging | Yes | - |
MISCELLANEOUS | Apple Watch Series 4 (GPS + Cellular) | OPPO Watch |
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Included Accessories | Power adapter, magnetic charging cable | Magnetic charging dock |
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Preloaded Software | Apple Pay | Google Fit, HeyTap Health App |
SAR Value | 0.27 W/kg (head), 0.26 W/kg (limb) | - |
Max Depth of Water Resistance | 50 m | 30 m |