| Introduction Time | 2017, September | - |
|---|---|---|
| Availability Status | Available. Released September 2017 | Available. Released March 2017 |
| Size and Dimensions | 38.6 x 33.3 x 11.4 mm | - |
|---|---|---|
| Product Weight | 28.7 gram (g) | 32 gram (g) |
| Compatible SIM Card Types | Electronic SIM card (Apple eSIM) | - |
|---|---|---|
| Other Body Features | Waterproof up to 50 meters / Ceramic back, aluminum frame |
| Display Technology | Curved OLED capacitive touchscreen, monochrome | |
|---|---|---|
| Screen Size | 1.5 inch (~55.4% screen-to-body ratio) | 1.4 inch |
| Display Resolution | ||
| Multi-Touch Capability | Yes | No |
| Screen protector type | Ion-X glass coating | - |
| Display Technical Details | 3D Touch Display / 1000 nits display brightness | - |
| OS Version | Proprietary OS / Compatible with Android, Windows Phone, and iOS equipped phones | |
|---|---|---|
| Chip Model | - |
| CPU | Dual-core | - |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | 16GB, 768MB RAM (unconfirmed) | - |
|---|
| Alert Type | Vibrate; Ringtones | - |
|---|---|---|
| Speaker Type | Yes | - |
| Battery Type and Capacity | Non-removable 279 mAh Li-Ion battery (1.07 Wh) | Non-replaceable Lithium Polymer battery |
|---|---|---|
| Battery Standby Time | Up to 18 hours (combined usage) | - |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor, Barometer | 3-axis accelerometer, Optical heart rate sensor |
|---|---|---|
| Messaging Method | SMS, Email, IM | Received notification alerts / Display text messages |
| Other Features and Capabilities | MP3 player / Photo viewer / Siri voice commands (talking mode) / Supports wireless charging | Pedometer / Date and time display / Distance traveled calculation / Calorie calculation / 24-hour heart rate measurement capability |
| Communication Technologies | GSM / HSPA / LTE (LTE version only) | - |
|---|
| Wireless Network Type | - | |
|---|---|---|
| Bluetooth Support | ||
| GPS Support | Yes, with A-GPS, GLONASS | - |
| NFC Support | Yes | - |
| USB Connections Type | No | - |
| Available Color Options | Silver, Gold, Gray | Coral, Black, Blue/Gray, Purple |
|---|---|---|
| Global Price Range | - |
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