Technical data sheet
Full Specifications
Network
| Technology | GSM / HSPA / LTE |
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| 2G bands | GSM 850 / 900 / 1800 / 1900 |
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| 3G bands | HSDPA 850 / 900 / 2100 |
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| 4G bands | LTE |
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| Speed | HSPA, LTE |
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Launch
| Announced | 2024, June 13 |
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| Status | Available. Released 2024, June 24 |
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Body
| Dimensions | 40.4 x 39.3 x 9.8 mm (1.59 x 1.55 x 0.39 in) |
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| Weight | 26.6 g (0.95 oz) |
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| SIM | eSIM |
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| Build | Glass front (sapphire crystal), aluminum frame |
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Battery
| Type | Super AMOLED |
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| Charging | Wireless (Qi) |
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Display
| Size | 1.2 inches |
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| Resolution | 396 x 396 pixels (~330 ppi density) |
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| Protection | Sapphire crystal glass |
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Platform
| OS | Android Wear OS 4, One UI Watch 5 |
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| Chipset | Exynos W920 (5 nm) |
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| CPU | Dual-core 1.18 GHz Cortex-A55 |
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| GPU | Mali-G68 |
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Memory
| Card slot | No |
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| Internal | 16GB 1.5GB RAM |
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Sound
| Loudspeaker | Yes |
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| 3.5mm jack | No |
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Comms
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band |
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| Bluetooth | 5.0, A2DP, LE |
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| Positioning | GPS, GALILEO, GLONASS, BDS |
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| NFC | Yes |
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| Radio | No |
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| USB | No |
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Features
| Sensors | Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin) |
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Misc
| Colors | Black, Pink Gold, Silver |
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| Price | € 185.01 |
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| Models | SM-R861 |
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| SAR EU | 0.52 W/kg (head) 0.17 W/kg (body) |
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