In depth comparison and review of Samsung Galaxy Watch4 and Samsung Galaxy Watch4 Classic. 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 | Samsung Galaxy Watch4 Classic |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Wear OS by Samsung | Wear OS by Samsung |
| Supported Host Device OS | Android 6.0 (Marshmallow) or later | Android 6.0 (Marshmallow) or later |
| Wearing Style | Watch style | Watch style |
| Width | 39.3 mm | 41.5 mm |
| Height | 40.4 mm | 41.5 mm |
| Depth | 9.7 mm | 11.2 mm |
| Weight | 25.9 g | 46.5 g |
| Body Material | Aluminium | Stainless steel |
| Protection | Waterproof | Waterproof |
| Clock Display | Yes | Yes |
| FEATURES | Samsung Galaxy Watch4 | Samsung Galaxy Watch4 Classic |
|---|
| Sensors | Accelerometer, ambient light sensor, barometer, gyro sensor, bioimpedance sensor, electromagnetic compass, optical heart sensor, electrical heart sensor | Accelerometer, ambient light sensor, barometer, gyro sensor, hall sensor, bioimpedance sensor, electromagnetic compass, optical heart sensor, electrical heart sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, body composition, ECG, REM phases | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, body composition, ECG, REM phases |
| Goal Setting | Yes | Yes |
| Features | Find phone function, VO2 max, automatic exercise recognition, personalised coaching | Find phone function, VO2 max, automatic exercise recognition, personalised coaching |
| Notifications | Calendar, SMS, social apps, incoming calls | Calendar, SMS, 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 | MP3, WAV, AAC, AMR, M4A, OGG, 3GA, AWB, OGA |
| Navigation (GPS) | GPS/GLONASS/Galileo/BeiDou receiver | GPS/GLONASS/Galileo/BeiDou receiver |
| CELLULAR | Samsung Galaxy Watch4 | Samsung Galaxy Watch4 Classic |
|---|
| Technology | WCDMA (UMTS) | WCDMA (UMTS) |
|---|---|---|
| Mobile Broadband Generation | 4G | 4G |
| SIM Card Type | Electronic SIM card (e-SIM) | Electronic SIM card (e-SIM) |
| CONNECTIVITY | Samsung Galaxy Watch4 | Samsung Galaxy Watch4 Classic |
|---|
| Wireless Interface | NFC, IEEE 802.11a/b/g/n, Bluetooth 5.0 | NFC, IEEE 802.11a/b/g/n, Bluetooth 5.0 |
|---|---|---|
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) |
| DISPLAY | Samsung Galaxy Watch4 | Samsung Galaxy Watch4 Classic |
|---|
| Type | Super AMOLED - colour | Super AMOLED - colour |
|---|---|---|
| Resolution | 396 x 396 pixels | 396 x 396 pixels |
| Screen Size | 1.19" | 1.2" |
| Aspect Ratio | Full circle | Full circle |
| Pixel Density | 330 ppi | 330 ppi |
| Colour Depth | 24-bit (16.7 million colours) | 24-bit (16.7 million colours) |
| Screen Protection | Corning Gorilla Glass DX+ (scratch resistant glass) | Corning Gorilla Glass DX (scratch resistant glass) |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Samsung Galaxy Watch4 | Samsung Galaxy Watch4 Classic |
|---|
| Type | Touch sensitive screen, push buttons | Touch sensitive screen, rotating bezel, push buttons |
|---|
| CASE | Samsung Galaxy Watch4 | Samsung Galaxy Watch4 Classic |
|---|
| Case Size | 40 mm | 42 mm |
|---|---|---|
| Case Shape | Round | Round |
| Case Details | Pink gold | Black | Silver | Black | Silver |
| BAND | Samsung Galaxy Watch4 | Samsung Galaxy Watch4 Classic |
|---|
| Band Type | Sport band | Ridge sport band |
|---|---|---|
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | - | Fluoroelastomer |
| Band Colour | Pink | Black | White | Black | White |
| STORAGE | Samsung Galaxy Watch4 | Samsung Galaxy Watch4 Classic |
|---|
| Storage Capacity | 16 GB | 16 GB |
|---|---|---|
| User Memory | 7.6 GB | 7.6 GB |
| RAM | Samsung Galaxy Watch4 | Samsung Galaxy Watch4 Classic |
|---|
| RAM Size | 1.5 GB | 1.5 GB |
|---|
| CPU | Samsung Galaxy Watch4 | Samsung Galaxy Watch4 Classic |
|---|
| Manufacturer | Samsung | Samsung |
|---|---|---|
| CPU Type | Exynos W920 | Exynos W920 |
| Clock Speed | 1.18 GHz | 1.18 GHz |
| BATTERY | Samsung Galaxy Watch4 | Samsung Galaxy Watch4 Classic |
|---|
| Capacity | 247 mAh | 247 mAh |
|---|---|---|
| Battery Life | 40 hours | 40 hours |
| Rechargeable Battery | Yes | Yes |
| Wireless Charging | Yes | Yes |
| Wireless Charging Standards | WPC, Wireless PowerShare | WPC, Wireless PowerShare |
| MISCELLANEOUS | Samsung Galaxy Watch4 | Samsung Galaxy Watch4 Classic |
|---|
| Included Accessories | Wireless charging dock | Wireless charging dock |
|---|---|---|
| Compliant Standards | MIL-STD 810G, IP68 | MIL-STD 810G, IP68 |
| SAR Value | 0.729 W/kg (head), 2.594 W/kg (limb) | 0.538 W/kg (head), 1.131 W/kg (limb) |
| Max Depth of Water Resistance | 50 m | 50 m |
| Manufacturer Model Number | SM-R865F | SM-R885F |
| Warranty | 2-year warranty | 2-year warranty |
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