In depth comparison and review of Amazfit Stratos 2S and Samsung Galaxy Watch Active. 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 Active |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | - | Tizen OS 4.0 |
| 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 | - | 39.5 mm |
| Height | - | 39.5 mm |
| Depth | - | 10.5 mm |
| Weight | - | 25 g |
| Body Material | - | Aluminium |
| Protection | Dustproof, waterproof | Waterproof |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit Stratos 2S | Samsung Galaxy Watch Active |
|---|
| Sensors | Ambient light sensor, gyro sensor, heart rate, geomagnetic sensor, 3-axis accelerometer | Accelerometer, ambient light sensor, barometer, gyro sensor, heart rate |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, sleep activity, heart rate, pace, cadence, oxygen level | Distance, activity, sleep activity, heart rate, steps taken, stress level |
| Goal Setting | - | Yes |
| Features | Listening to music, idle alert | Automatic exercise recognition |
| Notifications | Missed calls, SMS, Email, social apps, incoming calls | SMS, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Digital Player | - | MP3, WMA, WAV, AAC, AMR, M4A, OGG, 3GA, AWB, OGA |
| Navigation (GPS) | - | GPS/GLONASS/Galileo/BeiDou receiver |
| CONNECTIVITY | Amazfit Stratos 2S | Samsung Galaxy Watch Active |
|---|
| Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.0 | IEEE 802.11b/g/n, NFC, Bluetooth 4.2 |
|---|---|---|
| Bluetooth Profiles | - | Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Human Interface Device Profile (HID) |
| DISPLAY | Amazfit Stratos 2S | Samsung Galaxy Watch Active |
|---|
| Type | LCD - colour - transflective | Super AMOLED - colour |
|---|---|---|
| Resolution | 320 x 300 pixels | 360 x 360 pixels |
| Screen Size | 1.34" | 1.1" |
| Colour Depth | - | 24-bit (16.7 million colours) |
| Screen Protection | Dinorex Glass (scratch resistant glass) | Corning Gorilla Glass (scratch resistant glass) |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Amazfit Stratos 2S | Samsung Galaxy Watch Active |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Amazfit Stratos 2S | Samsung Galaxy Watch Active |
|---|
| Case Shape | Round | Round |
|---|---|---|
| Bezel | Ceramic black | - |
| Case Details | Carbon fibre | Rose gold | Black | Silver | Green |
| BAND | Amazfit Stratos 2S | Samsung Galaxy Watch Active |
|---|
| Band Type | Band | Band |
|---|---|---|
| Band Width | 22 mm | 20 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Leather | Fluoroelastomer |
| Band Colour | Black | - |
| STORAGE | Amazfit Stratos 2S | Samsung Galaxy Watch Active |
|---|
| Storage Capacity | 4 GB | 4 GB |
|---|---|---|
| User Memory | 2 GB | 1.5 GB |
| RAM | Amazfit Stratos 2S | Samsung Galaxy Watch Active |
|---|
| RAM Size | 512 MB | 0.75 GB |
|---|
| CPU | Amazfit Stratos 2S | Samsung Galaxy Watch Active |
|---|
| Manufacturer | - | Samsung |
|---|---|---|
| CPU Type | - | Exynos 9110 |
| Clock Speed | 1.2 GHz | 1.15 GHz |
| BATTERY | Amazfit Stratos 2S | Samsung Galaxy Watch Active |
|---|
| Capacity | 290 mAh | 230 mAh |
|---|---|---|
| Battery Life | - | 45 hours |
| Battery Life Details | - | Typical usage - up to 45 hour(s) Outdoor workout time with GPS - up to 15 hour(s) Low usage - up to 90 hour(s) Local storage music playback time - up to 8 hour(s) Indoor workout time - up to 45 hour(s) |
| Standby Time | 5 days | - |
| Rechargeable Battery | - | Yes |
| Wireless Charging | - | Yes |
| Wireless Charging Standards | - | WPC |
| MISCELLANEOUS | Amazfit Stratos 2S | Samsung Galaxy Watch Active |
|---|
| Included Accessories | - | Power adapter, wireless charging dock |
|---|---|---|
| Compliant Standards | - | MIL-STD 810G, IP68 |
| Max Depth of Water Resistance | 50 m | 50 m |
| Manufacturer Model Number | - | SM-R500 |
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