Compare Oukitel BT101 vs vivo Watch GT 2

Oukitel BT101
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vivo Watch GT 2
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  Oukitel BT101 vivo Watch GT 2
Launch
Version September 2024 October 2025
Network
Technology 4G
Body
Dimensions 58.3 x 46.1 x 13.3 mm (2.30 x 1.81 x 0.52 in) 47.5 x 40.2 x 11 mm (1.87 x 1.58 x 0.43 in)
Weight 61.7 (2.19 oz) 34.8 g or 35.8 g
SIM No eSIM
Design Glass front, aluminum alloy frame, plastic back
Others Waterproof (1ATM) 10m 2ATM water resistant, Compatible with standard 22mm straps
Display
Type TFT LCD AMOLED
Size 2.02 inches 2.07 inches
Resolution 320 x 390 pixels 432 x 514 pixels
Protection Tempered glass
Various
Platform
Operating System Proprietary OS Blue OS 3.0
Chipset
CPU
GPU
Memory
Card Slot No No
Internal
Camera
Primary No No
Features
Video
Selfie
Sound
Loudspeaker Yes Yes
3.5mm Jack No No
Extra
Comms
Wifi No No
Bluetooth 5.3 5.4
GPS No Yes
NFC No Yes
Infrared
Radio No No
USB No No
Features
Sensors Accelerometer, heart rate, SpO2, blood pressure, barometer, compass Accelerometer, gyro, heart rate, compass, SpO2
Miscellaneous
Battery
Battery type 410 mAh 595 mAh (eSIM version) / 695 mAh (bluetooth version)
Charging
Misc
Colors Black
Models WA2536B
Inside the box
Price 50 USD 100 USD
Oukitel BT101:
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vivo Watch GT 2:
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  Oukitel BT101 vivo Watch GT 2