| Introduction Time | 2015, August | - |
|---|---|---|
| Availability Status | Available. Released October 2015 | Available. Released March 2017 |
| Size and Dimensions | 43.6 x 39.9 x 11.4 mm | - |
|---|---|---|
| Product Weight | 42 gram (g) | 32 gram (g) |
| Compatible SIM Card Types | No | - |
|---|---|---|
| Other Body Features | Samsung Pay / IP68 certified / Dust and water resistant up to 1.5 meters for 30 minutes / Compatible with standard 20mm bands / Stainless steel |
| Display Technology | Curved OLED capacitive touchscreen, monochrome | |
|---|---|---|
| Screen Size | 1.2 inch (~52.6% screen-to-body ratio) | 1.4 inch |
| Display Resolution | ||
| Multi-Touch Capability | Yes | No |
| Screen protector type | Corning Gorilla Glass 3 | - |
| Display Technical Details | Always-on Display / Rotating bezel around the display | - |
| OS Version | tizen | Proprietary OS / Compatible with Android, Windows Phone, and iOS equipped phones |
|---|---|---|
| Chip Model | - |
| CPU | - | |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | 4GB, 512MB RAM | - |
|---|
| Alert Type | MP3, WAV, Vibrate, Ringtones | - |
|---|---|---|
| Speaker Type | No | - |
| Battery Type and Capacity | Non-removable 250 mAh Li-Ion battery | Non-replaceable Lithium Polymer battery |
|---|---|---|
| Battery Standby Time | Up to 48 hours (combined usage) (2G) / Up to 48 hours (3G) | - |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor, Barometer | 3-axis accelerometer, Optical heart rate sensor |
|---|---|---|
| Messaging Method | Received notification announcement / Display text messages | Received notification alerts / Display text messages |
| Other Features and Capabilities | Qi wireless charging / S-Voice voice assistant / MP3/M4A/AAC/WAV player / Photo viewer / Voice notes, calls, and commands | Pedometer / Date and time display / Distance traveled calculation / Calorie calculation / 24-hour heart rate measurement capability |
| Communication Technologies | No cellular connectivity | - |
|---|
| Wireless Network Type | - | |
|---|---|---|
| Bluetooth Support | ||
| GPS Support | No | - |
| NFC Support | Yes | - |
| USB Connections Type | No | - |
| Available Color Options | Rose Gold, Black, Platinum | Coral, Black, Blue/Gray, Purple |
|---|---|---|
| Global Price Range | - |
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