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Complete technical specifications, details, expert ratings and review of Samsung Galaxy Watch4. Find out how your chosen smartwatch stacks up against the competition and whether it's the one that best meets your expectations with the smartwatch comparison feature.
general features cellular connectivity display input device case band storage ram cpu battery miscellaneous
GENERAL Samsung Galaxy Watch4 |
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Product Type | Smart watch |
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Operating System | Wear OS by Samsung |
Supported Host Device OS | Android 6.0 (Marshmallow) or later |
Wearing Style | Watch style |
Width | 39.3 mm |
Height | 40.4 mm |
Depth | 9.7 mm |
Weight | 25.9 g |
Body Material | Aluminium |
Protection | Waterproof |
Clock Display | Yes |
FEATURES Samsung Galaxy Watch4 |
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Sensors | Accelerometer, ambient light sensor, barometer, gyro sensor, bioimpedance sensor, electromagnetic compass, optical heart sensor, electrical heart sensor |
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Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, body composition, ECG, REM phases |
Goal Setting | Yes |
Features | Find phone function, VO2 max, automatic exercise recognition, personalised coaching |
Notifications | Calendar, SMS, social apps, incoming calls |
Vibrating Alert | 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 |
CELLULAR Samsung Galaxy Watch4 |
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Technology | WCDMA (UMTS) |
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Mobile Broadband Generation | 4G |
SIM Card Type | Electronic SIM card (e-SIM) |
CONNECTIVITY Samsung Galaxy Watch4 |
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Wireless Interface | NFC, IEEE 802.11a/b/g/n, Bluetooth 5.0 |
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Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) |
DISPLAY Samsung Galaxy Watch4 |
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Type | Super AMOLED - colour |
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Resolution | 396 x 396 pixels |
Screen Size | 1.19" |
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) |
Always On Display (AOD) | Yes |
INPUT DEVICE Samsung Galaxy Watch4 |
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Type | Touch sensitive screen, push buttons |
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CASE Samsung Galaxy Watch4 |
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Case Size | 40 mm |
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Case Shape | Round |
Case Details | Pink gold | Black | Silver |
BAND Samsung Galaxy Watch4 |
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Band Type | Sport band |
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Changeable | Yes |
Clasp Type | Buckle |
Band Colour | Pink | Black | White |
STORAGE Samsung Galaxy Watch4 |
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Storage Capacity | 16 GB |
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User Memory | 7.6 GB |
RAM Samsung Galaxy Watch4 |
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RAM Size | 1.5 GB |
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CPU Samsung Galaxy Watch4 |
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Manufacturer | Samsung |
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CPU Type | Exynos W920 |
Clock Speed | 1.18 GHz |
BATTERY Samsung Galaxy Watch4 |
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Capacity | 247 mAh |
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Battery Life | 40 hours |
Rechargeable Battery | Yes |
Wireless Charging | Yes |
Wireless Charging Standards | WPC, Wireless PowerShare |
MISCELLANEOUS Samsung Galaxy Watch4 |
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Included Accessories | Wireless charging dock |
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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 |
Manufacturer Model Number | SM-R865F |
Warranty | 2-year warranty |
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