In depth comparison and review of Garmin D2 Delta S and OPPO Watch. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
| GENERAL | Garmin D2 Delta S | OPPO Watch |
|---|
| Product Type | Sport watch | Smart watch |
|---|---|---|
| Operating System | - | Wear OS by Google |
| Supported Host Device OS | iOS, Android | 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 |
| Width | 42 mm | - |
| Height | 42 mm | - |
| Depth | 15.4 mm | - |
| Weight | 65 g | - |
| Body Details | - | Case only: 30.1 g |
| Body Material | Fibre-reinforced polymer | Aluminium alloy |
| Protection | Waterproof | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Garmin D2 Delta S | OPPO Watch |
|---|
| Sensors | Accelerometer, thermometre, gyro sensor, heart rate, barometric altimeter, 3-axis compass | Ambient light sensor, barometer, gyro sensor, geomagnetic sensor, capacitive sensor, 3-axis accelerometer, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, stress level | Distance, time, calories burned, activity, sleep activity, heart rate, steps taken |
| Goal Setting | Yes | Yes |
| Features | Music remote handling, HRmax, camera remote control, find phone function, HR zones, Move IQ, Garmin Connect compatible, Find my Device, store & play music, Garmin Elevate, TrueUp | Call handling, music remote handling, find phone function, inactivity alert, store & play music, guided breathing session |
| Notifications | SMS, Email | Calendar, social apps |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Navigation (GPS) | GPS/GLONASS receiver | A-GPS/GPS/GLONASS receiver |
| Payment Technology | Garmin Pay | - |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Google Assistant |
| CONNECTIVITY | Garmin D2 Delta S | OPPO Watch |
|---|
| Wireless Interface | Bluetooth, Wi-Fi, ANT+ | IEEE 802.11b/g/n, Bluetooth 4.2 |
|---|
| DISPLAY | Garmin D2 Delta S | OPPO Watch |
|---|
| Type | Memory-in-Pixel LCD - colour - transflective | AMOLED - colour |
|---|---|---|
| Resolution | 240 x 240 pixels | 320 x 360 pixels |
| Screen Size | 1.2" | 1.6" |
| Pixel Density | - | 301 ppi |
| Screen Protection | Domed sapphire crystal | Corning Gorilla Glass 3 (scratch resistant glass) |
| INPUT DEVICE | Garmin D2 Delta S | OPPO Watch |
|---|
| Type | Touch buttons | Touch sensitive screen |
|---|
| CASE | Garmin D2 Delta S | OPPO Watch |
|---|
| Case Size | 42 mm | 41 mm |
|---|---|---|
| Case Shape | Round | Rectangular |
| Bezel | Stainless steel | - |
| Case Back | Metal | Polycarbonate |
| Case Details | Rose gold-tone | Pink gold | Black |
| BAND | Garmin D2 Delta S | OPPO Watch |
|---|
| Band Type | Band | Strap |
|---|---|---|
| Band Width | 20 mm | - |
| Fits Wrist with Circumference | - | 125-185 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Pin-and-tuck |
| Band Material | Leather | Fluororubber |
| Band Colour | Beige | Pink | Black |
| STORAGE | Garmin D2 Delta S | OPPO Watch |
|---|
| Storage Capacity | 16 GB | 8 GB |
|---|
| RAM | Garmin D2 Delta S | OPPO Watch |
|---|
| RAM Size | - | 1 GB |
|---|
| CPU | Garmin D2 Delta S | OPPO Watch |
|---|
| Manufacturer | - | Qualcomm |
|---|---|---|
| CPU Type | - | Snapdragon Wear 3100 |
| Features | - | Ambiq Micro Apollo3 Wireless SoC |
| BATTERY | Garmin D2 Delta S | OPPO Watch |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Capacity | - | 300 mAh |
| Battery Life | 7 day(s) | 24 hours |
| Battery Life Details | Smartwatch mode - up to 7 days GPS mode - up to 11 hour(s) GPS with Music mode - up to 4.5 hour(s) UltraTrac mode - up to 25 hour(s) |
Smart mode - up to 24 hour(s) Power saving mode - up to 14 days |
| Standby Time | - | 14 days |
| Rechargeable Battery | Yes | Yes |
| MISCELLANEOUS | Garmin D2 Delta S | OPPO Watch |
|---|
| Included Accessories | Charging/data cable, silicone wrist strap (white) | Magnetic charging dock |
|---|---|---|
| Preloaded Software | Garmin Pay, Garmin Pilot | Google Fit, HeyTap Health App |
| Max Depth of Water Resistance | 100 m | 30 m |
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