In depth comparison and review of Amazfit Stratos 2S and Samsung Galaxy Watch 3. 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 | Amazfit Stratos 2S | Samsung Galaxy Watch 3 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | - | Tizen OS 5.5 |
| Supported Host Device OS | Android 4.4 (KitKat) or later, iOS 9 or later | iOS 9 or later, Android 5.0 (Lollipop) or later |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Width | - | 41 mm |
| Height | - | 42.5 mm |
| Depth | - | 11.3 mm |
| Weight | - | 48.2 g |
| Body Material | - | Stainless steel |
| Protection | Dustproof, waterproof | Waterproof |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit Stratos 2S | Samsung Galaxy Watch 3 |
|---|
| Sensors | Ambient light sensor, gyro sensor, heart rate, geomagnetic sensor, 3-axis accelerometer | Accelerometer, ambient light sensor, barometer, gyro sensor, optical heart sensor, electrical heart sensor |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, sleep activity, heart rate, pace, cadence, oxygen level | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood pressure |
| Goal Setting | - | Yes |
| Features | Listening to music, idle alert | Music remote handling, ECG accurate heart rate, find phone function, VO2 max, automatic exercise recognition, Fall detection, Wireless PowerShare support |
| Notifications | Missed calls, SMS, Email, social apps, incoming calls | SMS, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Digital Player | - | MP3, WMA, WAV, AAC, AMR, MP4, OGG, 3GA, AWB, OGA |
| Navigation (GPS) | - | GPS/GLONASS/Galileo/BeiDou receiver |
| CONNECTIVITY | Amazfit Stratos 2S | Samsung Galaxy Watch 3 |
|---|
| Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.0 | IEEE 802.11b/g/n, NFC, Bluetooth 5.0 |
|---|---|---|
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) |
| DISPLAY | Amazfit Stratos 2S | Samsung Galaxy Watch 3 |
|---|
| Type | LCD - colour - transflective | Super AMOLED - colour |
|---|---|---|
| Resolution | 320 x 300 pixels | 360 x 360 pixels |
| Screen Size | 1.34" | 1.2" |
| Aspect Ratio | - | Full circle |
| Screen Protection | Dinorex Glass (scratch resistant glass) | Corning Gorilla Glass DX (scratch resistant glass) |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Amazfit Stratos 2S | Samsung Galaxy Watch 3 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, rotating bezel |
|---|
| CASE | Amazfit Stratos 2S | Samsung Galaxy Watch 3 |
|---|
| Case Size | - | 41 mm |
|---|---|---|
| Case Shape | Round | Round |
| Bezel | Ceramic black | - |
| Case Details | Carbon fibre | Mystic bronze | Mystic silver |
| BAND | Amazfit Stratos 2S | Samsung Galaxy Watch 3 |
|---|
| Band Type | Band | Band |
|---|---|---|
| Band Width | 22 mm | 20 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Leather | Leather |
| Band Colour | Black | - |
| STORAGE | Amazfit Stratos 2S | Samsung Galaxy Watch 3 |
|---|
| Storage Capacity | 4 GB | 8 GB |
|---|---|---|
| User Memory | 2 GB | 4.3 GB |
| RAM | Amazfit Stratos 2S | Samsung Galaxy Watch 3 |
|---|
| RAM Size | 512 MB | 1 GB |
|---|
| CPU | Amazfit Stratos 2S | Samsung Galaxy Watch 3 |
|---|
| Manufacturer | - | Samsung |
|---|---|---|
| CPU Type | - | Exynos 9110 |
| Clock Speed | 1.2 GHz | 1.15 GHz |
| BATTERY | Amazfit Stratos 2S | Samsung Galaxy Watch 3 |
|---|
| Capacity | 290 mAh | 247 mAh |
|---|---|---|
| Battery Life | - | 120 hours |
| Battery Life Details | - | Typical usage - up to 43 hour(s) Low usage - up to 120 hour(s) |
| Standby Time | 5 days | - |
| Rechargeable Battery | - | Yes |
| Wireless Charging | - | Yes |
| Wireless Charging Standards | - | WPC |
| MISCELLANEOUS | Amazfit Stratos 2S | Samsung Galaxy Watch 3 |
|---|
| Included Accessories | - | Wireless charging dock |
|---|---|---|
| Compliant Standards | - | MIL-STD 810G, IP68 |
| SAR Value | - | 0.209 W/kg (head), 0.294 W/kg (limb) |
| Max Depth of Water Resistance | 50 m | 50 m |
| Manufacturer Model Number | - | SM-R850 |
| Warranty | - | 2-year warranty |
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