ratings |
Overall NDTV Rating | Read Review | - |
Design and comfort Rating | | - |
Tracking accuracy Rating | | - |
Software and ecosystem Rating | | - |
Battery life Rating | | - |
key specs |
Dial Shape | Round | Rectangle |
Display Size | - | 41mm |
Compatible OS | - | Android, iOS |
Strap Material | - | Rubber |
Display Type | - | AMOLED |
Ideal For | - | Unisex |
general |
Brand | Amazfit | Oppo |
Model | GTR 4 | Watch (41mm) |
Release date | September 1, 2022 | March 6, 2020 |
Dial Shape | Round | Rectangle |
Size | Regular | - |
Touchscreen | Yes | - |
Interchangeable Strap | Yes | Yes |
Water Resistant | 5ATM | Yes |
Usage | Health, Fitness | - |
Strap Material | - | Rubber |
Water Resistance Depth | - | 3ATM |
Ideal For | - | Unisex |
Dial Colour | - | Black, Pink Gold, Silver Mist |
dimensions |
Width | 46 | 41.45 |
Height | 46 | 36.37 |
Thickness | 10.6 | 11.4 |
Weight (g) | 34.00 | 30.10 |
product details |
Sensor | Acceleration sensor, Gyroscope, Geomagnetic sensor, Barometric altimeter, Ambient light sensor | Tri-axial acceleration sensor, Gyroscope, Geomagnetic sensor, Barometer, Optical heartbeat sensor, Capacitance sensor, Ambient light sensor |
Battery Life | 14 days | 24 hours |
Charge Time | 2 hours | - |
Charger Type | Magnetic Charger | - |
Notification | - | Yes |
Stand By Time | - | 14 days |
connectivity features |
Call Function | Yes | Yes |
Bluetooth | Yes | Yes |
Bluetooth Version | v5.0 | 4.2 |
Wi-Fi | Yes | Yes |
GPS | Yes | Yes |
Call Features | Make Calls, Reject Calls | Yes |
Messaging Support | - | Yes |
Third Party App Support | - | Yes |
platform and storage features |
Operating System | Zepp OS 2.0 | Wear OS |
Compatible Operating System | - | Android, iOS |
Number of Cores | - | quad-core |
RAM | - | 1GB |
Processor Name | - | Qualcomm Snapdragon Wear 3100, Ambiq Micro Apollo3 Wireless |
Internal Memory | - | 8000 |
fitness and watch functions |
Step Count | Yes | Yes |
Heart Rate Monitor | Yes | Yes |
Other Fitness Features | Over 150 Sports Modes, Automatic Recognition | Fitness Run, 5-Min Workouts, Fat Burn Run, Outdoor Walk, Outdoor Cycling, Swimming, Heart rate monitoring, Sleep monitoring, Get Up Reminder, Guided breathing exercises |
Calorie Count | - | Yes |
Compass | - | Yes |
Calendar | - | Yes |
Alarm Clock | - | Yes |
Date & Time Display | - | Yes |
Number of Buttons | - | 2 |
audio and video features |
Speaker | Yes | - |
Microphone | Yes | - |
Voice Control | Yes | - |
camera and display features |
Display Resolution | - | 320x360 |
Display Size | - | 41mm |
Display Type | - | AMOLED |