| key specs |
| Strap Colour | Obsidian Black, Morning Glow Gold, and Cloud Water Blue | Midnight Black, Flamingo Pink, Sage Green |
| Display Size | 45mm | - |
| Compatible OS | Android, iOS | Android, iOS |
| Dial Shape | Square | Rectangle |
| Display Type | AMOLED | AMOLED |
| Strap Material | - | Silicone |
| Ideal For | - | Unisex |
| general |
| Brand | Honor | Amazfit |
| Model | Watch 4 | GTS 2 mini |
| Release date | July 12, 2023 | December 1, 2020 |
| Model Name | Honor Watch 4 | GTS 2 mini |
| Dial Colour | Black | Midnight Black, Flamingo Pink, Sage Green |
| Dial Shape | Square | Rectangle |
| Strap Colour | Obsidian Black, Morning Glow Gold, and Cloud Water Blue | Midnight Black, Flamingo Pink, Sage Green |
| Water Resistant | 5ATM | Yes |
| Strap Material | - | Silicone |
| Size | - | Regular |
| Interchangeable Strap | - | Yes |
| Water Resistance Depth | - | 5 ATM |
| Dial Material | - | Aluminum alloy, classic-stainless steel |
| Ideal For | - | Unisex |
| dimensions |
| Width | 39.1mm | 35.8 |
| Height | 45.3mm | 40.5 |
| Thickness | 11.2mm | 8.95 |
| Weight (g) | 48.00 | 19.50 |
| product details |
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Accelerometer, gyroscope sensor, geomagnetic sensor, ambient light sensor | Huami self-developed BioTracker 2 PPG (support blood-oxygen) biological data sensor, Accelerometer, Gyroscope, Geomagnetic sensor, Ambient light sensor |
| Compatible Device | Android, iOS | Android, iPhone |
| Notification | Yes | Yes |
| Notification Type | Smart Notification | - |
| Talk time | 10-days | - |
| Battery Type | Lithium Polymer | 220mAh |
| Battery Life | 10 days | 14 days |
| Charge Time | 2 hours | About 2 hours |
| Charger Type | Magnetic Charger | Charging base |
| Rechargeable Battery | Yes | Yes |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Bluetooth | Yes |
| Bluetooth Version | Bluetooth 5.2 | 5.0 BLE |
| Wi-Fi | Yes | - |
| GPS | Yes | - |
| Other Connectivity Features | Beidou, GPS, GLONASS, GALILEO, QZSS | - |
| platform and storage features |
| Operating System | MagicOS version: 7.2 | - |
| Compatible Operating System | Android, iOS | Android, iOS |
| camera and display features |
| Display Resolution | 390*450 | 354x306 |
| Display Size | 45mm | - |
| Display Type | AMOLED | AMOLED |
| Other Display Features | Capacitive touch screen | - |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | - |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Chronograph | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 1 | 1 |
| Other Fitness Features | Activity Tracker, Breathe, 97 Sports Mode Tracking, Calorie Tracker | - |
| Other Watch Functions | Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Calculator, Music Player, Notifications, Phone Call | - |
| audio and video features |
| Microphone | Yes | - |