Xiaomi Mi Band 4
Specifications
General
| Brand | Xiaomi |
| Model | Mi Band 4 |
| Device | Smart bands |
| Added | July 7, 2019 |
| Updated | June 5, 2024 |
Prices
Unofficial | ৳2,400 |
Launch
Announced | May, 2019 |
Status | Available. Released June, 2019 |
Body
Weight | 22.1g |
Build | Plastic Polycarbonate |
Display
Type | AMOLED On-cell capacitive touchscreen, 24bit colors depth |
Size | 0.95 inches, 2.41 cm |
Resolution | 120 x 240 pixels, (~194 ppi density) |
Protection | 2.5D tempered glass, Anti-fingerprint coatingSingle touch button (wake up, go back) |
Platform
OS | Android 4.4 (KitKat) |
Memory
Card slot | No |
Internal | 16 MB |
RAM | 512 KB |
Sound
Alert types | Vibration, Ringtones |
Loudspeaker | No |
Connectivity
WLAN | BT5.0 BLE |
Bluetooth | Yes, v5.0 |
GPS | No |
NFC | No |
FM radio | No |
Infrared port |
Features
Sensors | 3-axis accelerometer + 3-axis gyroscope, PPG heart rate sensor, Capacitive proximity sensor |
Messaging | SMS |
Browser | No |
Java | No |
Battery
Type | Non-removable Li-Po |
Capacity | 135 mAh battery |
More
Made by | China |
Color | Black |
Other Features | IP65 Water Resistant, Water Resistance Rating5 ATM, Charging time up to 2 hours, Wrist strap material Thermoplastic polyurethane, Wristband width18mm, Adjustable wrist strap length. Controlling App Mi Fit System requirements Android 4.4, iOS 9.0 or above Voice Recognition, Alarm, proximity sensor, pre-set watch face, customizable watch face, lock screen, timer, stopwatch, phone alarm and notifications, incoming calls, message notifications, calendar notifications, app notifications, weather forecast, Find my phone, phone unlock, event notification, Night mode, Do not disturb mode (works even without phone), music controls on band, Bluetooth broadcasting, battery level display, different ways to wear, OTA updates |
Disclaimer
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The price of Xiaomi Mi Band 4 is BDT 2,400. Xiaomi Mi Band 4 smart fitness band watch comes with 0.95 inches, 2.41 cm, AMOLED On-cell capacitive touchscreen, 24bit colors depth and performing Android 4.4 (KitKat) operating system. It has 512 KB of RAM and 16 MB internal storage. This device does not have any camera. It was powered by a standard 135 mAh Li-polymer battery. Mi Band 4 have some extra features like 6 workout modes: Treadmill, exercise, outdoor running, cycling, walking, pool swimming; Count steps, distance, and calories burned and Health monitoring options Workout completion notifications, goal setting, sleep monitoring, heart rate monitoring, all-day heart rate checking, resting heart rate, heart rate chart, idle alerts etc.
