Bluetooth Support | Yes, Version 5.3 | 4.2, A2DP, LE |
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NFC Support | No | Yes |
Wireless Network Type | No | - |
GPS Support | No | Yes, with A-GPS, GLONASS |
USB Connections Type | No, charges via proprietary charging dock | No |
Introduction Time | February 2024 | 2018, August |
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Availability Status | Available, released to market | Released August 2018 |
Compatible SIM Card Types | No | Electronic SIM card |
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Other Body Features | Aluminum body / Water resistant up to 5 ATM (50 meters deep) / IP68 certified for water and dust resistance (1.5 meters deep for 30 minutes) | Samsung Pay / MIL-STD-810G / Waterproof up to 50 meters underwater (and IP68 certified) / Compatible with standard 20mm and 22mm bands |
OS Version | FreeRTOS compatible with Android | Tizen - based on wearable OS 4.0 |
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Internal Memory Capacity | 256MB with 16MB RAM | 4GB, 1.5GB RAM (LTE model) / 4GB, 768MB RAM (BTT model) |
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Speaker Type | No | Yes |
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Alert Type | Vibrate | MP3, WAV, Vibrate, Ringtones |
Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Accelerometer, Gyroscope, Air pressure sensor, Ambient light sensor | Accelerometer, Gyroscope, Heart rate sensor, Barometer |
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Messaging Method | Received notification announcement / Display text messages | SMS, Email, IM |
Other Features and Capabilities | - | WPC wireless charging / Bixby voice assistant / MP3/M4A/AAC/WAV player / Photo viewer / Voice notes, calls, and commands |
Communication Technologies | No cellular connectivity | - |
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Available Color Options | Gray, Silver, Pink | Silver (46mm), Black, Rose Gold (42mm) |
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Product Weight | With Strap: 36.8 g / Without Strap: 18.5 g | 63 gram (g) |
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Size and Dimensions | 42.9 x 28.8 x 9.9 mm | 49 x 46 x 13 mm |
Screen Size | 1.6 inch | 1.3 inches (46mm model) / 1.2 inches (42mm model) |
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Display Technical Details | - | Always-on Display / Rotating bezel around the display |
Multi-Touch Capability | - | Yes |
Screen protector type | - | Corning Gorilla Glass DX+ |
Battery Standby Time | - | Up to 72 hours (combined usage) |
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Battery Type and Capacity | - | Non-removable Li-Ion 472 mAh battery (46mm model) / Non-removable Li-Ion 270 mAh battery (42mm model) |
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