Detailed comparison and review of Supersonic SC-64SW and Amazfit GTR 3. With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.
GENERAL | Supersonic SC-64SW | Amazfit GTR 3 |
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Product Type | Smart watch | Smart watch |
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Operating System | - | Zepp OS |
Supported Host Device OS | Android 4.3 (Jelly Bean) or later | iOS 12 or later, Android 7.0 (Nougat) or later |
Activity/Sport | - | Multisport |
Wearing Style | Watch style | Watch style |
Audio Input | Microphone | Microphone |
Audio Output | Speaker | - |
Width | 43.4 mm | - |
Height | 55.6 mm | - |
Depth | 12.4 mm | - |
Weight | 71 g | - |
Body Details | - | Case only: 32 g |
Body Material | - | Aluminium alloy |
Protection | Water-resistant | Water-resistant |
Colours | Black | - |
Clock Display | Yes | Yes |
Integrated Components | FM radio | - |
FEATURES | Supersonic SC-64SW | Amazfit GTR 3 |
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Sensors | Accelerometer | Accelerometer, ambient light sensor, gyro sensor, geomagnetic sensor, barometric altimeter, temperature, BioTracker PPG 3.0 biometric sensor |
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Tracking Data | Distance, calories burned, activity, sleep activity, steps taken | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level |
Goal Setting | Yes | Yes |
Features | Anti-lost alert, call alerts, making a call | Camera remote control, find phone function, automatic exercise recognition, weather information, PAI Health Assessment System |
Notifications | SMS | Calendar |
Vibrating Alert | Yes | Yes |
Feedback Type | - | Vibration alert, visual interface |
Digital Player | AVI MP3 | - |
Navigation (GPS) | - | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
Internet of Things (IoT) Compatible | - | Yes |
IoT Intelligent Assistant | - | Alexa |
IoT Voice Controlled | - | Direct |
CONNECTIVITY | Supersonic SC-64SW | Amazfit GTR 3 |
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Wireless Interface | Bluetooth 3.0 | Bluetooth 5.1 |
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DISPLAY | Supersonic SC-64SW | Amazfit GTR 3 |
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Type | LCD - colour | AMOLED - colour |
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Resolution | 640 x 480 pixels | 454 x 454 pixels |
Screen Size | 1.5" | 1.39" |
Aspect Ratio | - | Full circle |
Pixel Density | - | 326 ppi |
Screen Protection | - | Tempered glass |
INPUT DEVICE | Supersonic SC-64SW | Amazfit GTR 3 |
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Type | Touch sensitive screen | Touch sensitive screen, push button |
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CASE | Supersonic SC-64SW | Amazfit GTR 3 |
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Case Shape | - | Round |
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Crown Type | - | Classic crown |
BAND | Supersonic SC-64SW | Amazfit GTR 3 |
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Band Type | - | Strap |
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Band Width | - | 22 mm |
Fits Wrist with Circumference | - | 155-218 mm |
Changeable | - | Yes |
Clasp Type | - | Buckle |
Band Material | - | Silicone |
Band Colour | - | Moonlight grey | Thunder black |
STORAGE | Supersonic SC-64SW | Amazfit GTR 3 |
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Storage Capacity | 8 MB | - |
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Max Supported Capacity | 32 GB | - |
Supported Memory Cards | microSDHC | - |
RAM | Supersonic SC-64SW | Amazfit GTR 3 |
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RAM Size | 16 MB | - |
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BATTERY | Supersonic SC-64SW | Amazfit GTR 3 |
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Capacity | 300 mAh | 450 mAh |
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Battery Life Details | - | Battery safe mode - up to 35 days Heavy usage - up to 10 days Typical usage - up to 21 days GPS mode - up to 35 hour(s) |
Rechargeable Battery | Yes | Yes |
Recharge Time | - | 2 hour(s) |
MISCELLANEOUS | Supersonic SC-64SW | Amazfit GTR 3 |
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Included Accessories | - | Magnetic charging stand |
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Preloaded Software | - | Zepp App |
Max Depth of Water Resistance | - | 50 m |
Warranty | - | 1-year warranty |