In depth comparison and review of Amazfit Stratos 2S and Samsung Galaxy Watch5. 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 Watch5 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | - | Wear OS by Samsung |
| Supported Host Device OS | Android 4.4 (KitKat) or later, iOS 9 or later | Android 8.0 (Oreo) or later |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Speaker |
| Width | - | 40.4 mm |
| Height | - | 39.3 mm |
| Depth | - | 9.8 mm |
| Weight | - | 28.7 g |
| Body Material | - | Armor aluminium |
| Protection | Dustproof, waterproof | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit Stratos 2S | Samsung Galaxy Watch5 |
|---|
| Sensors | Ambient light sensor, gyro sensor, heart rate, geomagnetic sensor, 3-axis accelerometer | Accelerometer, ambient light sensor, barometer, gyro sensor, geomagnetic sensor, bioimpedance sensor, temperature, optical heart sensor, electrical heart sensor, BioActive 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, skin temperature, blood oxygen saturation, body composition, ECG, REM phases, sleep quality score |
| Modes | - | 90+ exercise modes |
| Goal Setting | - | Yes |
| Features | Listening to music, idle alert | Reminder of hydration, snoring detection, Body composition measurement tool, Sleep Coaching, Better Sleep, Samsung Smart Switch |
| Notifications | Missed calls, SMS, Email, social apps, incoming calls | Calendar, SMS, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Digital Player | - | MP3, WAV, AAC, AMR, M4A, OGG, 3GA, AWB, OGA |
| Navigation (GPS) | - | GPS/GLONASS/Galileo/BeiDou receiver |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Platform | - | SmartThings |
| IoT Intelligent Assistant | - | Google Assistant, Bixby |
| CONNECTIVITY | Amazfit Stratos 2S | Samsung Galaxy Watch5 |
|---|
| Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.0 | NFC, IEEE 802.11a/b/g/n, Bluetooth 5.2 |
|---|---|---|
| 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 Watch5 |
|---|
| Type | LCD - colour - transflective | Super AMOLED - colour |
|---|---|---|
| Resolution | 320 x 300 pixels | 396 x 396 pixels |
| Screen Size | 1.34" | 1.2" |
| Aspect Ratio | - | Full circle |
| Pixel Density | - | 330 ppi |
| Colour Depth | - | 24-bit (16.7 million colours) |
| Screen Protection | Dinorex Glass (scratch resistant glass) | - |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Amazfit Stratos 2S | Samsung Galaxy Watch5 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, push buttons |
|---|
| CASE | Amazfit Stratos 2S | Samsung Galaxy Watch5 |
|---|
| Case Size | - | 40 mm |
|---|---|---|
| Crystal Type | - | Sapphire crystal |
| Case Shape | Round | Round |
| Bezel | Ceramic black | - |
| Case Details | Carbon fibre | Graphite | Pink gold | Silver |
| BAND | Amazfit Stratos 2S | Samsung Galaxy Watch5 |
|---|
| Band Type | Band | Sport band |
|---|---|---|
| Band Width | 22 mm | - |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Leather | - |
| Band Colour | Black | Graphite | Pink gold | Purple |
| STORAGE | Amazfit Stratos 2S | Samsung Galaxy Watch5 |
|---|
| Storage Capacity | 4 GB | 16 GB |
|---|---|---|
| User Memory | 2 GB | 7.5 GB |
| RAM | Amazfit Stratos 2S | Samsung Galaxy Watch5 |
|---|
| RAM Size | 512 MB | 1.5 GB |
|---|
| CPU | Amazfit Stratos 2S | Samsung Galaxy Watch5 |
|---|
| Manufacturer | - | Samsung |
|---|---|---|
| CPU Type | - | Exynos W920 |
| Clock Speed | 1.2 GHz | 1.18 GHz |
| BATTERY | Amazfit Stratos 2S | Samsung Galaxy Watch5 |
|---|
| Capacity | 290 mAh | 284 mAh |
|---|---|---|
| Battery Life | - | 40 hours |
| Standby Time | 5 days | - |
| Rechargeable Battery | - | Yes |
| Wireless Charging | - | Yes |
| Wireless Charging Standards | - | WPC, Wireless PowerShare |
| MISCELLANEOUS | Amazfit Stratos 2S | Samsung Galaxy Watch5 |
|---|
| Included Accessories | - | Wireless charging dock |
|---|---|---|
| Preloaded Software | - | Deezer, Google Maps, YouTube Music, SoundCloud |
| Compliant Standards | - | IP68, MIL-STD 810H |
| SAR Value | - | 0.696 W/kg (limb), 0.275 W/kg (head) |
| Max Depth of Water Resistance | 50 m | 50 m |
| Manufacturer Model Number | - | SM-R900 |
| Warranty | - | 2-year warranty |
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