Compare Oukitel BT103 vs vivo Watch GT 2
| Oukitel BT103 Choose another device | vivo Watch GT 2 Choose another device | |
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Launch
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| Version | June 2024 | October 2025 |
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Network
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| Technology | 4G | |
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Body
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| Dimensions | 49.5 x 40 x 10.9 mm (1.95 x 1.57 x 0.43 in) | 47.5 x 40.2 x 11 mm (1.87 x 1.58 x 0.43 in) |
| Weight | 100 g (3.53 oz) | 34.8 g or 35.8 g |
| SIM | No | eSIM |
| Design | Glass front, aluminum alloy frame, plastic back | |
| Others | 2ATM water resistant, Compatible with standard 22mm straps | |
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Display
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| Type | TFT LCD | AMOLED |
| Size | 1.91 inches | 2.07 inches |
| Resolution | 320 x 380 pixels | 432 x 514 pixels |
| Protection | Tempered glass | |
| Various | ||
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Platform
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| Operating System | Proprietary OS | Blue OS 3.0 |
| Chipset | ||
| CPU | ||
| GPU | ||
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Memory
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| Card Slot | No | No |
| Internal | ||
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Camera
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| Primary | No | No |
| Features | ||
| Video | ||
| Selfie | ||
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Sound
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| Loudspeaker | No | Yes |
| 3.5mm Jack | No | No |
| Extra | ||
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Comms
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| Wifi | No | No |
| Bluetooth | 5.2 | 5.4 |
| GPS | No | Yes |
| NFC | No | Yes |
| Infrared | ||
| Radio | No | No |
| USB | No | No |
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Features
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| Sensors | Accelerometer, heart rate, SpO2 | Accelerometer, gyro, heart rate, compass, SpO2 |
| Miscellaneous | ||
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Battery
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| Battery type | 300 mAh | 595 mAh (eSIM version) / 695 mAh (bluetooth version) |
| Charging | ||
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Misc
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| Colors | Black, White | |
| Models | WA2536B | |
| Inside the box | ||
| Price | 40 USD | 100 USD |
| Oukitel BT103: More information Choose another device | vivo Watch GT 2: More information Choose another device | |
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