Amazfit Gtr 4
VS
Apple Watch Series 3 38Mm
Feature Comparison
Time and method of release
Time and method of release
| Availability Status | Available, released to market | Available. Released September 2017 |
|---|---|---|
| Introduction Time | - | 2017, September |
Aesthetic features
Aesthetic features
| Size and Dimensions | 46 x 46 x 10.6 mm | 38.6 x 33.3 x 11.4 mm |
|---|---|---|
| Product Weight | 34g (without strap) | 42.4 gram (g) |
Body material and design
Body material and design
| Compatible SIM Card Types | No | Electronic SIM card (Apple eSIM) |
|---|---|---|
| Other Body Features | Aluminum alloy frame / Water resistant up to 5 ATM (50 meters deep) | Waterproof up to 50 meters / Ceramic back, stainless steel frame |
Display
Display
| Display Technology | ||
|---|---|---|
| Screen Size | 1.43 inch | 1.5 inch (~55.4% screen-to-body ratio) |
| Display Resolution | ||
| Screen protector type | Tempered glass | Sapphire protective glass |
| Display Technical Details | Always-on Display | Display with 3D Touch / 1000 nits display brightness |
| Multi-Touch Capability | - | Yes |
Operating system or software platform
Operating system or software platform
| OS Version | Zepp OS 2.0 compatible with Android 7.0 and later and iOS version 12.0 and later | |
|---|---|---|
| Chip Model | - |
Audio features
Audio features
| Speaker Type | Yes | Yes |
|---|---|---|
| Alert Type | - | Vibrate; Ringtones |
Battery capacity and performance
Battery capacity and performance
| Battery Type and Capacity | Non-removable 475 mAh battery (fully charged in 2 hours) | Non-removable 279 mAh Li-Ion battery (1.07 Wh) |
|---|---|---|
| Battery Standby Time | Up to 25 hours (high accuracy GPS) / Up to 44 hours (medium accuracy GPS) / Up to 52 hours (GPS on with battery saving) / Up to 7 days (heavy use) / Up to 14 days (normal use) / Up to 24 days (battery saver mode) / Up to 50 days (watch mode only) | - |
Capabilities
Capabilities
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Geomagnetic sensor, Barometer, Ambient light sensor | Accelerometer, Gyroscope, Heart rate sensor, Barometer |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | SMS, Email, IM |
| Other Features and Capabilities | - | MP3 player / Photo viewer / Siri voice commands (talking mode) / Supports wireless charging |
Network connections
Network connections
| Communication Technologies | No cellular connectivity |
|---|
Connections
Connections
| Wireless Network Type | ||
|---|---|---|
| Bluetooth Support | Bluetooth 5.0 | |
| GPS Support | Yes, Dual-band with support for 6 positioning systems | Yes, with A-GPS, GLONASS |
| NFC Support | No | Yes |
| USB Connections Type | No, charges with proprietary magnetic charger | No |
Miscellaneous
Miscellaneous
| Available Color Options | Black, Silver | Black, Silver |
|---|---|---|
| Global Price Range | - |
Central Processor (CPU)
Central Processor (CPU)
| CPU | - | Dual-core |
|---|---|---|
| GPU Model | - |
Storage memory
Storage memory
| Internal Memory Capacity | - | 16GB, 768MB RAM |
|---|
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User Rating Comparison
Amazfit Gtr 4
0
/10
from total 1 Vote
Apple Watch Series 3 38Mm
0
/10
from total 1 Vote
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