| key specs |
| Strap Colour | Infinite Black | - |
| Display Size | 36mm | 34mm |
| Compatible OS | Android, iOS | Android, iOS |
| Dial Shape | Round | Round |
| Display Type | AMOLED | Super AMOLED |
| Strap Material | - | Leather |
| Ideal For | - | Unisex |
| general |
| Brand | Amazfit | Samsung |
| Model | GTR 4 Limited Edition | Galaxy Watch Active 2 (44mm) |
| Release date | April 26, 2023 | - |
| Model Name | Amazfit GTR 4 Limited Edition | Galaxy Watch Active 2 |
| Dial Shape | Round | Round |
| Strap Colour | Infinite Black | - |
| Size | Regular | - |
| Touchscreen | Yes | Yes |
| Water Resistant | 5ATM | IP68 |
| Usage | Health, Fitness | - |
| Strap Material | - | Leather |
| Water Resistance Depth | - | 50 |
| Dial Material | - | Stainless Steel, Aluminium |
| Ideal For | - | Unisex |
| Dial Colour | - | Cloud Silver, Aqua Black, Pink Gold |
| dimensions |
| Width | 46.5 | 44 |
| Height | 46.5 | 44 |
| Thickness | 11.2 | 10.9 |
| Weight (g) | 49.00 | 30.00 |
| product details |
| Sensor | Acceleration sensor, Gyroscope, Geomagnetic sensor, Barometric altimeter, Ambient light sensor | Accelerometer, Gyrometer, Barometer, Heart Rate Monitor, Ambient Light |
| Compatible Device | Android, iOS | Android 5.0 or higher & RAM 1.5GB above, iOS 9.0 or above |
| Notification | Yes | Yes |
| Notification Type | Smart Notification | - |
| Battery Life | 14 days | - |
| Charge Time | 2 hours | - |
| Charger Type | Magnetic Charger | Wireless |
| Stand By Time | 50 days | - |
| Other Features | Stainless steel middle frame, Glass-ceramic bottom shell, Dual-band & 6 satellite positioning systems | - |
| Rechargeable Battery | - | Yes |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Yes |
| Wi-Fi | Yes | Yes |
| GPS | Yes | Yes |
| Third Party App Support | Yes | - |
| Call Features | Make Calls, Reject Calls | - |
| Bluetooth Version | - | 5.0 |
| platform and storage features |
| Operating System | Zepp OS 2.0 | Tizen based Wearable OS 4.0 |
| Compatible Operating System | Android, iOS | Android, iOS |
| Number of Cores | - | dual-core |
| RAM | - | 768MB |
| Processor Name | - | Exynos 9110 |
| Processor Speed | - | 1.15GHz |
| Internal Memory | - | 4GB |
| camera and display features |
| Display Resolution | 466x466 pixels | 360 x 360 |
| Display Size | 36mm | 34mm |
| Display Type | AMOLED | Super AMOLED |
| Scratch Resistant | - | Corning Gorilla Glass DX+ |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | - |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Other Fitness Features | 154 Sports Modes, Automatic Recognition, BioTracker™ 4.0 PPG biometric sensor | - |
| Other Watch Functions | Over 200 watch faces, Music Storage, OTA Update via Wi-Fi, Events Reminder, To Do List | - |
| Number of Buttons | - | 2 |
| audio and video features |
| Speaker | Yes | Yes |
| Microphone | Yes | Yes |
| Voice Control | Yes | - |