In depth comparison and review of Samsung Galaxy Watch4 and Garmin Instinct 2S Solar. 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 Watch4 | Garmin Instinct 2S Solar |
|---|
| Product Type | Smart watch | Sport watch |
|---|---|---|
| Operating System | Wear OS by Samsung | - |
| Supported Host Device OS | Android 6.0 (Marshmallow) or later | iOS, Android |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Width | 39.3 mm | 40 mm |
| Height | 40.4 mm | 40 mm |
| Depth | 9.7 mm | 13.3 mm |
| Weight | 25.9 g | 43 g |
| Body Material | Aluminium | Fibre-reinforced polymer |
| Protection | Waterproof | Waterproof |
| Clock Display | Yes | Yes |
| FEATURES | Samsung Galaxy Watch4 | Garmin Instinct 2S Solar |
|---|
| Sensors | Accelerometer, ambient light sensor, barometer, gyro sensor, bioimpedance sensor, electromagnetic compass, optical heart sensor, electrical heart sensor | Accelerometer, thermometre, barometric altimeter, electromagnetic compass, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, body composition, ECG, REM phases | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level |
| Goal Setting | Yes | Yes |
| Features | Find phone function, VO2 max, automatic exercise recognition, personalised coaching | Music remote handling, find phone function, VIRB control, inactivity alert, Find my Device, LiveTrack, Physio TrueUp, solar charging, weather information, dual grid coordinates format, trackback routing, Body Battery Energy Monitor, accident detection |
| Notifications | Calendar, SMS, social apps, incoming calls | Missed calls, calendar, SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Vibration alert, visual interface |
| Digital Player | MP3, WAV, AAC, AMR, M4A, OGG, 3GA, AWB, OGA | - |
| Navigation (GPS) | GPS/GLONASS/Galileo/BeiDou receiver | GPS/GLONASS/Galileo receiver |
| Payment Technology | - | Garmin Pay |
| CELLULAR | Samsung Galaxy Watch4 | Garmin Instinct 2S Solar |
|---|
| Technology | WCDMA (UMTS) | - |
|---|---|---|
| Mobile Broadband Generation | 4G | - |
| SIM Card Type | Electronic SIM card (e-SIM) | - |
| CONNECTIVITY | Samsung Galaxy Watch4 | Garmin Instinct 2S Solar |
|---|
| Wireless Interface | NFC, IEEE 802.11a/b/g/n, Bluetooth 5.0 | Bluetooth, ANT+ |
|---|---|---|
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - |
| DISPLAY | Samsung Galaxy Watch4 | Garmin Instinct 2S Solar |
|---|
| Type | Super AMOLED - colour | Memory-in-Pixel LCD - monochrome - transflective |
|---|---|---|
| Resolution | 396 x 396 pixels | 156 x 156 pixels |
| Screen Size | 1.19" | - |
| Dimensions (WxH) | - | 20 mm x 20 mm |
| Aspect Ratio | Full circle | - |
| Pixel Density | 330 ppi | - |
| Colour Depth | 24-bit (16.7 million colours) | - |
| Screen Protection | Corning Gorilla Glass DX+ (scratch resistant glass) | Power Glass |
| Always On Display (AOD) | Yes | - |
| INPUT DEVICE | Samsung Galaxy Watch4 | Garmin Instinct 2S Solar |
|---|
| Type | Touch sensitive screen, push buttons | Push buttons |
|---|
| CASE | Samsung Galaxy Watch4 | Garmin Instinct 2S Solar |
|---|
| Case Size | 40 mm | 40 mm |
|---|---|---|
| Case Shape | Round | Round |
| Case Details | Pink gold | Black | Silver | Neo tropic |
| BAND | Samsung Galaxy Watch4 | Garmin Instinct 2S Solar |
|---|
| Band Type | Sport band | Band |
|---|---|---|
| Band Width | - | 20 mm |
| Fits Wrist with Circumference | - | 112-180 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | - | Silicone |
| Band Colour | Pink | Black | White | - |
| STORAGE | Samsung Galaxy Watch4 | Garmin Instinct 2S Solar |
|---|
| Storage Capacity | 16 GB | 32 MB |
|---|---|---|
| User Memory | 7.6 GB | - |
| RAM | Samsung Galaxy Watch4 | Garmin Instinct 2S Solar |
|---|
| RAM Size | 1.5 GB | - |
|---|
| CPU | Samsung Galaxy Watch4 | Garmin Instinct 2S Solar |
|---|
| Manufacturer | Samsung | - |
|---|---|---|
| CPU Type | Exynos W920 | - |
| Clock Speed | 1.18 GHz | - |
| BATTERY | Samsung Galaxy Watch4 | Garmin Instinct 2S Solar |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Capacity | 247 mAh | - |
| Battery Life | 40 hours | - |
| Battery Life Details | - | Smartwatch mode - up to 21 days Smartwatch mode (with solar) - up to 51 days Battery Saver Watch Mode - up to 50 days Max Battery GPS Mode - up to 54 hour(s) Max Battery GPS Mode (with solar) - up to 114 hour(s) GPS mode - up to 22 hour(s) GPS mode (with solar) - up to 28 hour(s) Expedition GPS Mode - up to 25 days Expedition GPS Mode (with solar) - up to 105 days |
| Rechargeable Battery | Yes | Yes |
| Wireless Charging | Yes | - |
| Wireless Charging Standards | WPC, Wireless PowerShare | - |
| MISCELLANEOUS | Samsung Galaxy Watch4 | Garmin Instinct 2S Solar |
|---|
| Included Accessories | Wireless charging dock | Charging/data cable |
|---|---|---|
| Compliant Standards | MIL-STD 810G, IP68 | - |
| SAR Value | 0.729 W/kg (head), 2.594 W/kg (limb) | - |
| Max Depth of Water Resistance | 50 m | 100 m |
| Max Operating Temperature | - | 60 °C |
| Min Operating Temperature | - | -20 °C |
| Manufacturer Model Number | SM-R865F | - |
| Warranty | 2-year warranty | - |
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