In depth comparison and review of Samsung Galaxy Watch and Amazfit Stratos 2S. 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 | Samsung Galaxy Watch | Amazfit Stratos 2S |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Tizen OS 4.0 | - |
| Supported Host Device OS | iOS 9 or later, Android 5.0 (Lollipop) or later | Android 4.4 (KitKat) or later, iOS 9 or later |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Audio Output | Speaker | - |
| Width | 41.7 mm | - |
| Height | 45.7 mm | - |
| Depth | 12.6 mm | - |
| Weight | 49 g | - |
| Body Material | Stainless steel | - |
| Protection | Dustproof, waterproof | Dustproof, waterproof |
| Clock Display | Yes | Yes |
| FEATURES | Samsung Galaxy Watch | Amazfit Stratos 2S |
|---|
| Sensors | Accelerometer, ambient light sensor, barometer, gyro sensor, heart rate | Ambient light sensor, gyro sensor, heart rate, geomagnetic sensor, 3-axis accelerometer |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, activity, heart rate, steps taken, water vs. caffeine intake | Distance, time, speed, calories burned, sleep activity, heart rate, pace, cadence, oxygen level |
| Goal Setting | Yes | - |
| Features | Find phone function | Listening to music, idle alert |
| Notifications | - | Missed calls, SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Digital Player | MP3, WMA, WAV, AAC, AMR, M4A, OGG, 3GA, AWB, OGA | - |
| CONNECTIVITY | Samsung Galaxy Watch | Amazfit Stratos 2S |
|---|
| Wireless Interface | IEEE 802.11b/g/n, NFC, Bluetooth 4.2 | IEEE 802.11b/g/n, Bluetooth 4.0 |
|---|---|---|
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - |
| DISPLAY | Samsung Galaxy Watch | Amazfit Stratos 2S |
|---|
| Type | Super AMOLED - colour | LCD - colour - transflective |
|---|---|---|
| Resolution | 360 x 360 pixels | 320 x 300 pixels |
| Screen Size | 1.2" | 1.34" |
| Colour Depth | 24-bit (16.7 million colours) | - |
| Screen Protection | Corning Gorilla Glass DX+ (scratch resistant glass) | Dinorex Glass (scratch resistant glass) |
| Always On Display (AOD) | Yes | - |
| INPUT DEVICE | Samsung Galaxy Watch | Amazfit Stratos 2S |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Samsung Galaxy Watch | Amazfit Stratos 2S |
|---|
| Case Size | 42 mm | - |
|---|---|---|
| Case Shape | Round | Round |
| Bezel | - | Ceramic black |
| Case Details | Rose gold | Midnight black | Gold | Black | Carbon fibre |
| BAND | Samsung Galaxy Watch | Amazfit Stratos 2S |
|---|
| Band Type | Band | Band |
|---|---|---|
| Band Width | 20 mm | 22 mm |
| Changeable | - | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone | Leather |
| Band Colour | - | Black |
| STORAGE | Samsung Galaxy Watch | Amazfit Stratos 2S |
|---|
| Storage Capacity | 4 GB | 4 GB |
|---|---|---|
| User Memory | - | 2 GB |
| RAM | Samsung Galaxy Watch | Amazfit Stratos 2S |
|---|
| RAM Size | 750 MB | 512 MB |
|---|
| CPU | Samsung Galaxy Watch | Amazfit Stratos 2S |
|---|
| Clock Speed | 1.15 GHz | 1.2 GHz |
|---|
| BATTERY | Samsung Galaxy Watch | Amazfit Stratos 2S |
|---|
| Capacity | 270 mAh | 290 mAh |
|---|---|---|
| Battery Life | 4 day(s) | - |
| Battery Life Details | Typical usage - up to 4 days Audio playback - up to 8.4 days |
- |
| Standby Time | 6 days | 5 days |
| Wireless Charging | Yes | - |
| MISCELLANEOUS | Samsung Galaxy Watch | Amazfit Stratos 2S |
|---|
| Included Accessories | Power adapter, wireless charging dock, wristband (Large), wristband (Small) | - |
|---|---|---|
| Preloaded Software | Stopwatch, Contacts, E-mail, Messages, Music Player, Alarm, Phone, Gallery, Weather, Navigation, Timer, Bloomberg | - |
| Compliant Standards | MIL-STD 810G, IP68 | - |
| Max Depth of Water Resistance | 50 m | 50 m |
| Manufacturer Model Number | SM-R810 | - |
| Warranty | 1-year warranty | - |
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