key specs |
Dial Shape | Rectangle | Rectangle |
Display Type | AMOLED | - |
Ideal For | Unisex | Unisex |
Strap Colour | - | Black, Red, Green, Blue |
Compatible OS | - | Android 5.0 and above |
Strap Material | - | Silicone |
general |
Brand | Redmi | Realme |
Model | Watch 4 | Watch |
Release date | November 29, 2023 | May 25, 2020 |
Model Name | Redmi Watch 4 | Realme Watch |
Dial Colour | Black, White | Black |
Dial Shape | Rectangle | Rectangle |
Size | Regular | Regular |
Touchscreen | Yes | Yes |
Water Resistant | 5 ATM | Yes |
Ideal For | Unisex | Unisex |
Strap Material | - | Silicone |
Interchangeable Strap | - | Yes |
Water Resistance Depth | - | 1.5 metres |
Strap Colour | - | Black, Red, Green, Blue |
dimensions |
Width | 47.58 | 256 |
Height | 41.12 | 36.5 |
Thickness | 10.5 | 11.8 |
Weight (g) | 31.50 | 31.00 |
product details |
Sensor | acceleration, gyro, geomagnetic, ambient light and optical heart rate and blood oxygen sensors | PPG |
Battery Type | 470mAh | - |
Battery Life | 20 days | 7 days |
Rechargeable Battery | Yes | - |
Compatible Device | - | Android |
Notification | - | Yes |
Charge Time | - | 2.5 hours |
Charger Type | - | USB magnetic charge |
Stand By Time | - | 20 days |
connectivity features |
Bluetooth | Yes | Yes |
Bluetooth Version | 5.3 | 5.0 |
Wi-Fi | Yes | - |
Call Function | - | No |
Call Features | - | Call reject and mute support |
platform and storage features |
Operating System | HyperOS | - |
Compatible Operating System | - | Android 5.0 and above |
camera and display features |
Display Resolution | 390 x 450 | 320x320 |
Display Type | AMOLED | - |
Backlight Display | - | Yes |
Scratch Resistant | - | Yes |
fitness and watch functions |
Step Count | Yes | Yes |
Calorie Count | Yes | Yes |
Heart Rate Monitor | Yes | Yes |
Compass | Yes | - |
Calendar | Yes | - |
Alarm Clock | Yes | Yes |
Date & Time Display | Yes | Yes |
Language | Simplified Chinese, Traditional Chinese, English | - |
Number of Buttons | One | - |
Other Fitness Features | Stress tracker, SpO2, Menstrual cycle monitoring | Outdoor Run, Walk, Indoor Run, Outdoor Cycle, Aerobic Capacity, Strength Training, Football, Basketball, Table Tennis, Badminton, Indoor Cycle, Elliptical , Yoga, Cricket Modes |
Chronograph | - | Yes |
Other Watch Functions | - | Automated heart rate measurement, 24-hour real-time heart rate, resting heart rate, exercise heart rate,heart rate alert, blood oxygen level monitor,sleep detection, steps throughout the day, calories, distance, water reminder, sedentary reminder, activity recorder |