| key specs |
| Strap Colour | Black, Green, Pink | Dark Gray, Black |
| Compatible OS | Android, iOS | Andrioid, iOS |
| Strap Material | Silicone | Silicone |
| Dial Shape | Rectangle | Square |
| Ideal For | - | Unisex |
| general |
| Brand | Amazfit | TCL |
| Model | Bip U | MoveTime Family Watch MT43A |
| Release date | October 15, 2020 | September 3, 2020 |
| Model Name | Bip U | - |
| Dial Shape | Rectangle | Square |
| Strap Material | Silicone | Silicone |
| Size | Regular | - |
| Touchscreen | Yes | Yes |
| Interchangeable Strap | Yes | - |
| Water Resistant | 5 ATM | IP67 |
| Water Resistance Depth | 50 metres | - |
| Dial Material | Polycarbonate | - |
| Strap Colour | Black, Green, Pink | Dark Gray, Black |
| Dial Colour | Black, Green, Pink | - |
| Ideal For | - | Unisex |
| dimensions |
| Width | 35.5 | 45 |
| Height | 40.9 | 41 |
| Thickness | 11.4 | 14.45 |
| Weight (g) | 31.00 | - |
| product details |
| Sensor | BioTracker 2 PPG Biological optical sensor, 6-axis acceleration sensor | - |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Yes | Call, Email |
| Battery Life | 9 days | 2 days |
| Charge Time | 2 hours | 2 hours approximately |
| Charger Type | 2 Pogo Pin Charger | Pogo Pin |
| Closure | - | Buckle |
| Battery Type | - | 600mAh |
| Stand By Time | - | Up to 5 days |
| Rechargeable Battery | - | Yes |
| connectivity features |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 4.2 |
| Wi-Fi | Yes | Yes |
| Call Function | - | Yes |
| GPS | - | Yes |
| Messaging Support | - | Yes |
| Call Features | - | 4G two-way calling |
| Other Connectivity Features | - | 24-7 Urgent Care (compatible), AI Voice Assistant Alerts, Fall detection, Group Chat |
| platform and storage features |
| Operating System | RTOS | Proprietary OS |
| Compatible Operating System | Android, iOS | Andrioid, iOS |
| RAM | - | 512MB |
| Processor Name | - | Snapdragon Wear 2500 |
| Internal Memory | - | 4GB |
| camera and display features |
| Display Resolution | 320x302 | 320x360 |
| Other Display Features | Anti-Fingerprint Coating, 2.5D Corning Gorilla Glass 3 | 2.5D screen glass, AF touch technology |
| Primary Camera | - | 0.3 |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | - |
| Calendar | Yes | - |
| Alarm Clock | Yes | - |
| Date & Time Display | Yes | Yes |
| Language | English | - |
| Number of Buttons | 1 | 2 |
| Other Fitness Features | 60 sports modes | - |
| Other Watch Functions | 24 hour heart rate monitoring, sleep quality monitoring, blood oxygen level sensor, menstrual cycle tracker | Remote-set reminders, Safe zone geofencing, Sleep monitoring, Send and receive emojis, pictures and voice messages |
| audio and video features |
| Speaker | Yes | 1 |
| Microphone | Yes | Yes |
| Other Multimedia Features | show notifications, control music, set alarms, remote control the phone’s camera | - |