|  |   |   | ||
| ratings | ||||
| Overall NDTV Rating | Read Review | Read Review | ||
| Design and comfort Rating | ||||
| Tracking accuracy Rating | ||||
| Software and ecosystem Rating | ||||
| Battery life Rating | ||||
| Companion app Rating | - | |||
| key specs | ||||
| Dial Shape | Round | Rectangle | ||
| Strap Colour | - | White, Yellow, Black, Orange, Blue | ||
| Display Size | - | 40mm | ||
| Display Type | - | OLED Retina | ||
| Ideal For | - | Unisex | ||
| general | ||||
| Brand | Amazfit | Apple | ||
| Model | GTR 4 | Watch SE GPS + Cellular | ||
| Release date | September 1, 2022 | September 16, 2020 | ||
| Dial Shape | Round | Rectangle | ||
| Size | Regular | Regular | ||
| Touchscreen | Yes | Yes | ||
| Interchangeable Strap | Yes | - | ||
| Water Resistant | 5ATM | Yes | ||
| Usage | Health, Fitness | Fitness & Outdoor | ||
| Model Name | - | Watch Series SE GPS +Cellular | ||
| Water Resistance Depth | - | 50m | ||
| Dial Material | - | Aluminium | ||
| Ideal For | - | Unisex | ||
| Strap Colour | - | White, Yellow, Black, Orange, Blue | ||
| Dial Colour | - | Silver, Space Grey, Gold | ||
| dimensions | ||||
| Width | 46 | - | ||
| Height | 46 | - | ||
| Thickness | 10.6 | - | ||
| Weight (g) | 34.00 | - | ||
| product details | ||||
| Sensor | Acceleration sensor, Gyroscope, Geomagnetic sensor, Barometric altimeter, Ambient light sensor | Compass, Always-On Altimeter, second-gen optical heart rate sensor, Accelerometer, Gyroscope, and Ambient light sensor | ||
| Battery Life | 14 days | Up to 18 hours | ||
| Charge Time | 2 hours | - | ||
| Charger Type | Magnetic Charger | - | ||
| Notification | - | Yes | ||
| Battery Type | - | Lithium Ion | ||
| Rechargeable Battery | - | Yes | ||
| connectivity features | ||||
| Call Function | Yes | Yes | ||
| Bluetooth | Yes | Yes | ||
| Bluetooth Version | v5.0 | 5.0 | ||
| Wi-Fi | Yes | Yes | ||
| GPS | Yes | Yes | ||
| Call Features | Make Calls, Reject Calls | International Emergency Calling | ||
| Other Connectivity Features | - | Emergency SOS | ||
| platform and storage features | ||||
| Operating System | Zepp OS 2.0 | watchOS 7 | ||
| Number of Cores | - | dual-core | ||
| Processor Name | - | S5 with 64-bit Dual Core Processor | ||
| Internal Memory | - | 32GB | ||
| fitness and watch functions | ||||
| Step Count | Yes | Yes | ||
| Heart Rate Monitor | Yes | Yes | ||
| Other Fitness Features | Over 150 Sports Modes, Automatic Recognition | - | ||
| Calorie Count | - | Yes | ||
| Altimeter | - | Yes | ||
| Compass | - | Yes | ||
| Calendar | - | Yes | ||
| Alarm Clock | - | Yes | ||
| Date & Time Display | - | Yes | ||
| Language | - | English | ||
| audio and video features | ||||
| Speaker | Yes | Yes | ||
| Microphone | Yes | Yes | ||
| Voice Control | Yes | - | ||
| camera and display features | ||||
| Display Resolution | - | 324x394 pixels | ||
| Display Size | - | 40mm | ||
| Display Type | - | OLED Retina | ||
| Backlight Display | - | Yes | ||
| Other Display Features | - | LTPO OLED Retina display (1000 nits brightness) | ||
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