key specs |
Dial Shape | Rectangle | Rectangle |
Display Type | AMOLED | OLED Retina |
Ideal For | Unisex | Unisex |
Strap Colour | - | Silver, Gold, Space Grey, Pink, Blue, Red, Brown |
Display Size | - | 40mm |
general |
Brand | Redmi | Apple |
Model | Watch 4 | Watch Series 6 GPS + Cellular |
Release date | November 29, 2023 | September 16, 2020 |
Model Name | Redmi Watch 4 | Watch Series 6 GPS + Cellular |
Dial Colour | Black, White | Silver, Grey, Gold, Blue, PRODUCT RED |
Dial Shape | Rectangle | Rectangle |
Size | Regular | Regular |
Touchscreen | Yes | Yes |
Water Resistant | 5 ATM | Yes |
Ideal For | Unisex | Unisex |
Water Resistance Depth | - | 50m |
Usage | - | Fitness & Outdoor |
Dial Material | - | Aluminium, Stainless Steel, Titanium |
Strap Colour | - | Silver, Gold, Space Grey, Pink, Blue, Red, Brown |
dimensions |
Width | 47.58 | - |
Height | 41.12 | - |
Thickness | 10.5 | - |
Weight (g) | 31.50 | - |
product details |
Sensor | acceleration, gyro, geomagnetic, ambient light and optical heart rate and blood oxygen sensors | Compass, Always-On Altimeter, second-gen optical heart rate sensor, Accelerometer, Gyroscope, and Ambient light sensor |
Battery Type | 470mAh | Lithium Ion |
Battery Life | 20 days | Up to 18 hours |
Rechargeable Battery | Yes | Yes |
Notification | - | Yes |
connectivity features |
Bluetooth | Yes | Yes |
Bluetooth Version | 5.3 | 5.0 |
Wi-Fi | Yes | Yes |
Call Function | - | Yes |
GPS | - | Yes |
Call Features | - | International Emergency Calling |
Other Connectivity Features | - | Emergency SOS |
platform and storage features |
Operating System | HyperOS | watchOS 7 |
Number of Cores | - | dual-core |
Processor Name | - | S6 with 64-bit Dual Core Processor |
Internal Memory | - | 32GB |
camera and display features |
Display Resolution | 390 x 450 | 324x394 pixels |
Display Type | AMOLED | OLED Retina |
Display Size | - | 40mm |
Backlight Display | - | Yes |
Other Display Features | - | LTPO OLED Always-On Retina display (1000 nits brightness) |
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 |
Language | Simplified Chinese, Traditional Chinese, English | English |
Number of Buttons | One | - |
Other Fitness Features | Stress tracker, SpO2, Menstrual cycle monitoring | Blood Oxgen Sensor, ECG sensor |
Altimeter | - | Yes |
ratings |
Overall NDTV Rating | - | Read Review |
Design and comfort Rating | - | |
Tracking accuracy Rating | - | |
Companion app Rating | - | |
Software and ecosystem Rating | - | |
Battery life Rating | - | |
audio and video features |
Speaker | - | Yes |
Microphone | - | Yes |