ratings |
Overall NDTV Rating | Read Review | - |
Design and comfort Rating | | - |
Tracking accuracy Rating | | - |
Software and ecosystem Rating | | - |
Battery life Rating | | - |
key specs |
Strap Material | Silicone | - |
Dial Shape | Round | Rectangle |
Display Type | Super AMOLED | AMOLED |
Ideal For | Unisex | Unisex |
general |
Brand | Samsung | Redmi |
Model | Galaxy Watch Ultra | Watch 4 |
Release date | July 10, 2024 | November 29, 2023 |
Model Number | SM-L705FDAA | - |
Dial Colour | Titanium Gray, Titanium Silver, Titanium White | Black, White |
Dial Shape | Round | Rectangle |
Strap Material | Silicone | - |
Size | Regular | Regular |
Interchangeable Strap | Yes | - |
Water Resistant | 10 ATM | 5 ATM |
Water Resistance Depth | IP68 | - |
Usage | Regular | - |
Ideal For | Unisex | Unisex |
Model Name | - | Redmi Watch 4 |
Touchscreen | - | Yes |
dimensions |
Width | 47.4 | 47.58 |
Height | 47.1 | 41.12 |
Thickness | 12.1 | 10.5 |
Diameter | 47 | - |
Weight (g) | 60.50 | 31.50 |
product details |
Sensor | Samsung BioActive Sensor (Optical Bio-signal sensor + Electrical Heart Signal + Bioelectrical Impedance Analysis), Temperature Sensor, Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor | acceleration, gyro, geomagnetic, ambient light and optical heart rate and blood oxygen sensors |
Compatible Device | Android 11 or higher and with more than 1.5GB of memory | - |
Battery Type | 590mAh | 470mAh |
Rechargeable Battery | Yes | Yes |
Battery Life | - | 20 days |
connectivity features |
Call Function | Yes | - |
Bluetooth | Yes | Yes |
Bluetooth Version | 5.3 | 5.3 |
Wi-Fi | Yes | Yes |
GPS | Yes | - |
Messaging Support | Yes | - |
platform and storage features |
Operating System | Watch OS | HyperOS |
RAM | 2GB | - |
Processor Name | Exynos W1000 | - |
Internal Memory | 32GB | - |
camera and display features |
Display Resolution | 480x480 | 390 x 450 |
Display Type | Super AMOLED | AMOLED |
fitness and watch functions |
Step Count | Yes | Yes |
Calorie Count | Yes | Yes |
Heart Rate Monitor | Yes | Yes |
Compass | Yes | Yes |
Calendar | Yes | Yes |
Alarm Clock | Yes | Yes |
Date & Time Display | Yes | Yes |
Other Fitness Features | FTP tracking, heart rate zones, multi-sport tile | Stress tracker, SpO2, Menstrual cycle monitoring |
Language | - | Simplified Chinese, Traditional Chinese, English |
Number of Buttons | - | One |