Compare vivo Watch GT 2 vs Xiaomi Watch S4

vivo Watch GT 2
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Xiaomi Watch S4
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  vivo Watch GT 2 Xiaomi Watch S4
Launch
Version October 2025 October 2024
Network
Technology 4G 4G
Body
Dimensions 47.5 x 40.2 x 11 mm (1.87 x 1.58 x 0.43 in) 47.3 x 47.3 x 12 mm (1.86 x 1.86 x 0.47 in)
Weight 34.8 g or 35.8 g 44.5 g (1.59 oz)
SIM eSIM eSIM
Design Glass front, aluminum alloy frame, plastic back Aluminum alloy frame, stainless steel bezel
Others 2ATM water resistant, Compatible with standard 22mm straps Waterproof (5ATM)
Display
Type AMOLED AMOLED
Size 2.07 inches 1.43 inches
Resolution 432 x 514 pixels 466 x 466 pixels
Protection Scratch/drop-proof glass
Various
Platform
Operating System Blue OS 3.0 HyperOS 2
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 5.4 5.3
GPS Yes Yes
NFC Yes Yes
Infrared
Radio No No
USB No No
Features
Sensors Accelerometer, gyro, heart rate, compass, SpO2 Accelerometer, gyro, compass, barometer, heart rate, SpO2
Miscellaneous
Battery
Battery type 595 mAh (eSIM version) / 695 mAh (bluetooth version) 486 mAh
Charging
Misc
Colors Black, Silver, Rainbow
Models WA2536B M2424W1, M2425W1
Inside the box
Price 100 USD 140 USD
vivo Watch GT 2:
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Xiaomi Watch S4:
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  vivo Watch GT 2 Xiaomi Watch S4