key specs |
Strap Colour | Black, Green, Yellow, Gold | Black, Silver |
Ideal For | Unisex | Unisex |
Display Size | - | 46mm |
Compatible OS | - | Android |
Dial Shape | - | Round |
Display Type | - | AMOLED |
general |
Brand | Xiaomi | Samsung |
Model | Mi Band 8 | Galaxy Watch 4 Classic (46mm) |
Release date | April 18, 2023 | August 11, 2021 |
Model Number | M2239B1 | - |
Dial Colour | Black | Black, Silver |
Strap Colour | Black, Green, Yellow, Gold | Black, Silver |
Touchscreen | 1.62 | Yes |
Interchangeable Strap | Yes | Yes |
Water Resistant | 5 ATM | IP68 |
Usage | Regular | - |
Ideal For | Unisex | Unisex |
Model Name | - | Galaxy Watch 4 Classic |
Dial Shape | - | Round |
Size | - | Large |
Water Resistance Depth | - | 5 ATM |
Dial Material | - | Stainless Steel |
dimensions |
Width | 22.5 | 45.5 |
Height | 48 | 45.5 |
Thickness | 10.99 | 11 |
Weight (g) | 27.00 | 52.00 |
product details |
Sensor | optical heart rate and blood oxygen sensor, six-axis motion sensor | Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor |
Battery Type | 190mAh | - |
Battery Life | 16 days | - |
Charge Time | 1 hour | - |
Rechargeable Battery | Yes | Yes |
Compatible Device | - | Android |
Notification | - | Yes |
connectivity features |
Call Function | No | - |
Bluetooth | Yes | Yes |
Bluetooth Version | 5.1 | 5.0 |
Wi-Fi | - | Yes |
GPS | - | Yes |
Other Connectivity Features | - | NFC |
fitness and watch functions |
Step Count | Yes | Yes |
Calorie Count | Yes | Yes |
Heart Rate Monitor | Yes | Yes |
Altimeter | Yes | - |
Compass | Yes | Yes |
Calendar | Yes | Yes |
Alarm Clock | Yes | Yes |
Chronograph | Yes | - |
Date & Time Display | Yes | Yes |
Language | Simplified Chinese, Traditional Chinese, English | English |
Number of Buttons | - | 2 |
Other Watch Functions | - | Heart rate, blood oxygen, electrocardiogram (EKG) |
ratings |
Overall NDTV Rating | - | Read Review |
Design and comfort Rating | - | |
Tracking accuracy Rating | - | |
Software and ecosystem Rating | - | |
Battery life Rating | - | |
platform and storage features |
Operating System | - | One UI Watch 3 |
Compatible Operating System | - | Android |
RAM | - | 1.5GB |
Processor Name | - | Exynos W920 |
Internal Memory | - | 16GB |
camera and display features |
Display Resolution | - | 450x450 |
Display Size | - | 46mm |
Display Type | - | AMOLED |
Scratch Resistant | - | Gorilla Glass DX |
audio and video features |
Speaker | - | Yes |