Price Comparison
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Xiaomi Mi Band 4
VS
Vivo Watch 2
Feature Comparison
Connections
Connections
| NFC Support | NFC version only | Yes |
|---|---|---|
| GPS Support | No | Yes, with GLONASS, GALILEO, BDS |
| Bluetooth Support | - | 5.2, A2DP, LE |
| Wireless Network Type | - | No |
| USB Connections Type | - | No, charges with proprietary magnetic charger |
Time and method of release
Time and method of release
| Introduction Time | 2019, June | December 22, 2021 |
|---|---|---|
| Availability Status | Available. Released June 2019 | Available, released December 29, 2021 |
Display
Display
| Display Technology | AMOLED / Color / Touchscreen | - |
|---|---|---|
| Multi-Touch Capability | No | - |
| Screen protector type | Scratch-resistant glass | - |
| Screen Size | 0.95 inch | 1.43 inch |
| Display Technical Details | 2.5D / 400 nits brightness / 24-bit color depth | - |
Operating system or software platform
Operating system or software platform
| OS Version | Compatible with Android 4.4 and iOS 9 and later | Proprietary OS compatible with Android and iOS |
|---|
Storage memory
Storage memory
| Internal Memory Capacity | 16MB, 512KB RAM | - |
|---|
Capabilities
Capabilities
| Other Features and Capabilities | Pedometer / Distance traveled measurement / Heart rate measurement / Calories burned calculation / Display turn-on by lifting hand / Sleep monitoring / Sedentary reminder / Xiao AI voice assistant (NFC China version only) / Microphone (NFC China version only) | Supports various sport modes, Heart rate monitoring, Blood oxygen level measurement, SOS and Fall detection, Sleep monitoring, Stress status monitoring, Drink water reminder, Watch face customization capability, Has microphone, Phone and calendar notification display, Timer, Alarm clock |
|---|---|---|
| Messaging Method | Received notification announcement / Display received messages and emails | - |
| Smart Sensors | 3-axis accelerometer, optical heart rate sensor, pedometer, 3-axis altimeter, watch wear detection sensor | Accelerometer sensor, Gyroscope, Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Barometer, Altimeter, Compass |
Miscellaneous
Miscellaneous
| Available Color Options | Black, Brown, Blue, Orange, Pink | Black, Silver |
|---|---|---|
| Global Price Range | 25 dollar ($) \$ | - |
Aesthetic features
Aesthetic features
| Size and Dimensions | Unspecified / Not specified | 46.4 x 46.4 x 11 mm |
|---|---|---|
| Product Weight | Regular Version: 22.1 g / NFC Version: 22.2 g | 47 gram (g) |
Body material and design
Body material and design
| Other Body Features | Water resistant up to 50 meters deep | 316L stainless steel body / Plastic or leather band / Water resistant up to 5 ATM (50 meters deep) |
|---|
Battery capacity and performance
Battery capacity and performance
| Battery Type and Capacity | Non-removable 135 mAh Li-Po battery (standard version) / Non-removable 125 mAh Li-Po battery (NFC version) | 10W charging |
|---|
Audio features
Audio features
| Speaker Type | - | Yes |
|---|
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User Review Comparison
Xiaomi Mi Band 4
User Rating Comparison
Xiaomi Mi Band 4
0.0
/10
from total 1 Vote
Vivo Watch 2
0.0
/10
from total 1 Vote
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