Xiaomi Watch S4 vs Amazfit Active 2 Smartwatch
- Like
- Comment
- Share
General
| Country of Origin | China | |
| Brand | Xiaomi | Amazfit |
| Model Name | S4 | Active 2 |
| Series | Standard | |
| Sim | eSIM | |
| Ideal For | Men | Men, Women |
| Sales Package | Smartwatch, User Manual, Charger | Smart Watch, Magnetic Charging Cable, User Manual |
Design and Body
| Weight | 29.5 g | |
| Material | Stainless Steel and Polymer | |
| Strap | 20mm Silicon | |
| Shape | Circle | Circle |
| Water Resistant | Yes | Yes |
| Water Resistant Depth | 50 m | |
| Water Resistant Certificate | 5ATM | |
| Dust Proof | Yes |
Display
| Type | Color AMOLED | Color AMOLED |
| Touch | Yes | Yes |
| Size | 1.43 inches | 1.32 inches |
| Resolution | 466 x 466 pixels | 466 x 466 pixels |
| PPI | 461 ppi | 353 ppi |
| Ambient Light Sensor | Yes | |
| Always On Display | Yes | |
| Glass Type | 2.5D Tempered glass + Anti-fingerprint coating | |
| Features | 2220 Nits Brightness | 2000 Nits Brightness |
Connectivity
| Wi-Fi | Yes | |
| Voice Calling | Yes | |
| Bluetooth | Yes, 5.3 | Yes, 5.2 |
| Bluetooth Calling | Yes | |
| GPS | Yes | Yes |
Extra
| NFC | Yes | |
| Gyroscope | Yes | Yes |
| Voice Assistant | Yes | Yes, Zepp Flow |
| Inbuilt Microphone | Yes | Yes |
| Inbuilt Speaker | Yes | Yes |
| Extra Features | Multiple Sports Mode, Multiple Watch Faces | 160 Sports Modes, HRV Tracking, and Wild.AI Integration, Offline Maps |
Technical
| OS | HyperOS 2 | ZeppOS |
| Compatible OS | Android 8.0 or Above and iOS 12.0 OR Above | Android 7.0 and above, iOS 14.0 and above |
Battery
| Battery Capacity | 486 mAh | 270 mAh |
| Battery Type | Li-Poly | |
| Removable Battery | Non-Removable Battery | Non-Removable Battery |
| Battery Backup | 15 days | 10 days |
| Charging Time | 2 hours | |
| Wireless Charging | Yes |
Fitness Features and Sensors
| Heart Rate Monitor | Yes | Yes |
| SpO2 (Blood Oxygen) Monitor | Yes | Yes |
| Temperature Sensor | Yes | |
| Pedometer | Yes | Yes |
| Altimeter | Yes, Barometric | |
| Sleep Monitor | Yes | Yes |
| Reminder | Yes | Yes |
| Meters and Sensors | Accelerometer, Calorie Count, Step Count | Accelerometer, Step Count, BioTracker 6.0 PPG biosensor, Barometer |
| Extra Features | Alarm Clock, Stopwatch, Timer | Alarm Clock, Stopwatch, Timer |
Warranty
| Warranty | 1 year, Warranty on Product |
Discuss
Related News
Xiaomi Launches HyperOS 3 in China: An Iterative Upgrade Over HyperOS 2Xiaomi has unveiled HyperOS 3 in China, the first big Chinese smartphone OS announcement of the year. Built on Android 16, it comes earlier than expected and independent of any new flagship phone launch. Xiao…
Huawei Watch D2 with BP and ECG tracking launched in India: Here are the specs and priceHuawei has officially launched its latest premium smartwatch, the Huawei Watch D2, in India. Unlike typical wearables, the Watch D2 stands out with medical-grade blood pressure monitoring and ECG tracking, ma…
Apple Watch Finally Gets A WhatsApp App, iOS 26.2’s Beta Includes A Liquid Glass Slider For Lock ScreenWhatsApp is finally available as an app on your Apple Watch. Until now, smartwatch users have only received message notifications with an option to reply via the keyboard or using template messages. However, …
Casio’s New Metal-Bezel AE-1700H Watches Debut With 10-Year Battery and Fishing ModeCasio has released the AE-1700H series in the United States. The series includes three variants: 1AV, 1A2V, and 1BV. These models are now available on the Casio US website for $54.95. All the models feature a…
Related Smartwatches
Related Searches
Related Comparisons


boAt Lunar Discovery Smartwatch vs SnapUp Turbo Smartwatch
Honor Choice Watch vs Samsung Galaxy Watch 6 Classic Bluetooth 47mm
Amazfit Active 2 Smartwatch (Standard) vs Samsung Galaxy Watch FE
Amazfit Active 2 Smartwatch (Standard) vs Amazfit Balance Smartwatch
Amazfit Active 2 Smartwatch (Standard) vs Amazfit Balance 2 Smartwatch








