| key specs |
| Display Size | 41mm | 30mm |
| Compatible OS | Android, iOS | - |
| Strap Material | Rubber | Leather |
| Dial Shape | Rectangle | Round |
| Display Type | AMOLED | Super AMOLED |
| Ideal For | Unisex | Unisex |
| Strap Colour | - | Black |
| general |
| Brand | Oppo | Samsung |
| Model | Watch (41mm) | Gear S2 Classic Smartwatch |
| Release date | March 6, 2020 | - |
| Dial Shape | Rectangle | Round |
| Strap Material | Rubber | Leather |
| Interchangeable Strap | Yes | - |
| Water Resistant | Yes | Yes |
| Water Resistance Depth | 3ATM | - |
| Ideal For | Unisex | Unisex |
| Dial Colour | Black, Pink Gold, Silver Mist | Black |
| Model Name | - | Gear S2 Classic |
| Size | - | Regular |
| Touchscreen | - | Yes |
| Usage | - | Notifier |
| Dial Material | - | Stainless Steel |
| Strap Colour | - | Black |
| dimensions |
| Width | 41.45 | 43.6 |
| Height | 36.37 | 39.9 |
| Thickness | 11.4 | 11.4 mm |
| Weight (g) | 30.10 | 42.00 |
| product details |
| Sensor | Tri-axial acceleration sensor, Gyroscope, Geomagnetic sensor, Barometer, Optical heartbeat sensor, Capacitance sensor, Ambient light sensor | Accelerometer, Gyro, Heart Rate, Barometer |
| Notification | Yes | - |
| Battery Life | 24 hours | - |
| Stand By Time | 14 days | - |
| Compatible Device | - | Gear S2 Pairs With Samsung Smartphones Running On Android 4.3 Or Above, And At Least 1.5 Gb Of Ram/ Gear S2 Pairs With Non-Samsung Smartphones Running On Android 4.4 Or Above, And At Least 1.5 Gb Of Ram |
| Rechargeable Battery | - | Yes |
| Other Features | - | Messages, Ultra Power Saving Mode, S Health, Running, Settings, Schedule, Weather, Alarm, Music Player, Gallery, Buddy, Email, Find My Phone, Voice Memo, Stopwatch, Timer |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.2 | v4.1 |
| Wi-Fi | Yes | Yes |
| GPS | Yes | - |
| Messaging Support | Yes | Yes |
| Third Party App Support | Yes | - |
| Call Features | Yes | - |
| platform and storage features |
| Operating System | Wear OS | Tizen |
| Compatible Operating System | Android, iOS | - |
| Number of Cores | quad-core | - |
| RAM | 1GB | 512 MB |
| Processor Name | Qualcomm Snapdragon Wear 3100, Ambiq Micro Apollo3 Wireless | Exynos 3250 |
| Internal Memory | 8000 | 4 GB |
| camera and display features |
| Display Resolution | 320x360 | 360 x 360 pixels |
| Display Size | 41mm | 30mm |
| Display Type | AMOLED | Super AMOLED |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | - |
| Other Fitness Features | Fitness Run, 5-Min Workouts, Fat Burn Run, Outdoor Walk, Outdoor Cycling, Swimming, Heart rate monitoring, Sleep monitoring, Get Up Reminder, Guided breathing exercises | S Health - 24 Hrs Activity Tracker: Heart Rate Monitor, Exercise Tracker, Caffiene / Water Intake Tracker |