In depth comparison and review of Sony SmartWatch 3 SWR50 and Amazfit GTR Mini. 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 | Sony SmartWatch 3 SWR50 | Amazfit GTR Mini |
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Product Type | Smart watch | Smart watch |
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Operating System | Android Wear | Zepp OS 2.0 |
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 | - |
Width | 36 mm | - |
Height | 51 mm | - |
Depth | 10 mm | - |
Weight | 45 g | - |
Body Details | Main unit: 36 mm x 10 mm x 51 mm 38 g | With band: 24.6 g |
Body Material | - | Plastic, stainless steel |
Protection | Dustproof, waterproof | Water-resistant |
Colours | Brown | Black | Lime | Silver metal | Midnight black | Misty pink | Ocean blue |
Clock Display | Yes | Yes |
Designed For | Sony XPERIA Z5, Z5 Dual, Z5 Premium | - |
FEATURES | Sony SmartWatch 3 SWR50 | Amazfit GTR Mini |
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Sensors | Accelerometer, ambient light sensor, digital compass, gyro sensor | Accelerometer, ambient light sensor, geomagnetic sensor, BioTracker PPG biological tracking optical sensor |
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Tracking Data | Steps taken | Calories burned, activity, heart rate, steps taken, blood oxygen saturation, pace, sleep stages, stress level, menstrual cycle, personal activity intelligence (PAI), sleep duration, altitude, recovery time, training load, training effect, REM phases, sleep quality score, nap, sleep breathing quality |
Modes | - | Do-not-disturb mode, 126 sport modes |
Goal Setting | - | Yes |
Features | Voice control, gesture control | Camera remote control, find phone function, VO2 max, OTA update, breathing training function, music playback control, weather information, event reminders, rotor motor, Quick Reply, pomodoro timer, customisable watch faces, PeakBeats workout status algorithm, ExerSense algorithm, SomnusCare, password protection, Virtual Pacer, sedentary lifestyle reminder, circularly-polarised GPS aerial, 5 satellite positioning systems |
Notifications | Calendar, SMS | Calendar, SMS, incoming calls, applications, high and low heart rate, low blood-oxygen, high stress level |
Vibrating Alert | Yes | Yes |
Feedback Type | - | Vibration alert, visual interface |
Navigation (GPS) | - | GPS receiver |
CELLULAR | Sony SmartWatch 3 SWR50 | Amazfit GTR Mini |
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Messaging Services | SMS | - |
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Supported Mobile Messaging Services | SMS | - |
CONNECTIVITY | Sony SmartWatch 3 SWR50 | Amazfit GTR Mini |
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Wireless Interface | Wi-Fi, NFC, Bluetooth 4.0 | Bluetooth 5.2 |
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Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - |
Connectors | Micro-USB | - |
DISPLAY | Sony SmartWatch 3 SWR50 | Amazfit GTR Mini |
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Type | LCD - colour - transflective | AMOLED - colour |
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Resolution | 320 x 320 pixels | 416 x 416 pixels |
Screen Size | 1.6" | 1.28" |
Pixel Density | - | 326 ppi |
Colour Depth | 16-bit (65000 colours) | - |
Screen Protection | - | Fingerprint-resistant coating, tempered glass |
Always On Display (AOD) | - | Yes |
INPUT DEVICE | Sony SmartWatch 3 SWR50 | Amazfit GTR Mini |
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Touchscreen Technology | Capacitive | - |
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Type | Touch sensitive screen | Touch sensitive screen, side button |
CASE | Sony SmartWatch 3 SWR50 | Amazfit GTR Mini |
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Case Shape | - | Circular |
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BAND | Sony SmartWatch 3 SWR50 | Amazfit GTR Mini |
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Band Type | Link bracelet | Strap |
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Band Width | - | 20 mm |
Fits Wrist with Circumference | - | 150-200 mm |
Changeable | - | Yes |
Clasp Type | - | Buckle |
Band Material | Stainless steel | Silicone |
Band Colour | Steel | Black | Lime | - |
STORAGE | Sony SmartWatch 3 SWR50 | Amazfit GTR Mini |
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Storage Capacity | 4 GB | - |
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RAM | Sony SmartWatch 3 SWR50 | Amazfit GTR Mini |
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RAM Size | 512 MB | - |
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CPU | Sony SmartWatch 3 SWR50 | Amazfit GTR Mini |
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Manufacturer | ARM | - |
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CPU Type | Cortex-A7 | Huangshan 2S |
Clock Speed | 1.2 GHz | - |
BATTERY | Sony SmartWatch 3 SWR50 | Amazfit GTR Mini |
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Technology | Lithium polymer | - |
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Capacity | 420 mAh | 280 mAh |
Battery Life | 48 hours | 14 day(s) |
Battery Life Details | - | Typical usage - up to 14 days Heavy usage - up to 7 days Battery saver mode - up to 20 days Watch mode - up to 30 days GPS mode - up to 25 hour(s) |
Standby Time | 96 h | - |
Rechargeable Battery | - | Yes |
Recharge Time | 1 hour | 2 hour(s) |
MISCELLANEOUS | Sony SmartWatch 3 SWR50 | Amazfit GTR Mini |
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Included Accessories | USB cable | Magnetic charging cable |
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Preloaded Software | Messages, Google Play, Weather, Reminders, Date | Games, Stopwatch, Alarm Clock, Timer |
Compliant Standards | IP68 | ISO 22810 |
Max Depth of Water Resistance | - | 50 m |
Max Operating Temperature | 60 °C | - |
Min Operating Temperature | -20 °C | - |
Warranty | - | 1-year warranty |