Xiaomi Mi Band 4
VS
Polar Pacer Pro
Feature Comparison
Time and method of release
Time and method of release
| Introduction Time | 2019, June | - |
|---|---|---|
| Availability Status | Available. Released June 2019 | Available, released to market |
Aesthetic features
Aesthetic features
| Size and Dimensions | Unspecified / Not specified | 45 x 45 x 11.5 mm |
|---|---|---|
| Product Weight | Regular Version: 22.1 g / NFC Version: 22.2 g | Without Strap: 23 g / With Strap: 41 g |
Body material and design
Body material and design
| Other Body Features | Water resistant up to 50 meters deep | Circular plastic body / Aluminum frame / Water resistant up to 50 meters deep |
|---|---|---|
| Compatible SIM Card Types | - | No |
Display
Display
| Display Technology | AMOLED / Color / Touchscreen | |
|---|---|---|
| Screen Size | 0.95 inch | 1.2 inch |
| Display Resolution | ||
| Multi-Touch Capability | No | No |
| Screen protector type | Scratch-resistant glass | Corning Gorilla Glass 3 |
| Display Technical Details | 2.5D / 400 nits brightness / 24-bit color depth | MIP technology for better readability under sunlight |
Operating system or software platform
Operating system or software platform
| OS Version | Compatible with Android 4.4 and iOS 9 and later | - |
|---|
Storage memory
Storage memory
| Internal Memory Capacity | 16MB, 512KB RAM | 32MB with 5MB RAM |
|---|
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) | Non-removable 273 mAh Li-Po battery / Fast charging support |
|---|---|---|
| Battery Standby Time | Up to 7 days (normal usage) / Up to 35 hours (GPS on) / Up to 100 days (sports training mode) / Up to 1032 hours (watch mode only) |
Capabilities
Capabilities
| Smart Sensors | 3-axis accelerometer, optical heart rate sensor, pedometer, 3-axis altimeter, watch wear detection sensor | Accelerometer sensor, Barometer, Optical heart rate sensor, Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability |
|---|---|---|
| Messaging Method | Received notification announcement / Display received messages and emails | Received notification alerts / Display text messages |
| 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) | - |
Connections
Connections
| Bluetooth Support | ||
|---|---|---|
| GPS Support | No | Yes, with GLONASS, GALILEO, QZSS |
| NFC Support | NFC version only | - |
| Wireless Network Type | - | No |
| USB Connections Type | - | No, charges via proprietary charging dock |
Miscellaneous
Miscellaneous
| Available Color Options | Black, Brown, Blue, Orange, Pink | Dark Gray, White, Dark Blue, Dark Crimson, Dark Green |
|---|---|---|
| Global Price Range | 25 dollar ($) \$ |
Central Processor (CPU)
Central Processor (CPU)
| CPU | - | 200 megahertz (mhz) |
|---|
Audio features
Audio features
| Alert Type | - | Vibrate |
|---|---|---|
| Speaker Type | - | No |
Network connections
Network connections
| Communication Technologies | - | No cellular connectivity |
|---|
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User Rating Comparison
Xiaomi Mi Band 4
0
/10
from total 1 Vote
Polar Pacer Pro
0
/10
from total 1 Vote
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