  |  |  | |
| Editiorial reviews | |||
| User rating |
| Touchscreen | yes | yes | N/A |
|---|---|---|---|
| Screen size | 1.63 in | 1.4 in | 1.3 in |
| Display technology | OLED | N/A | OLED |
| Screen resolution | 320 x 320 px | 205 x 148 px | N/A |
| Type of glass | Gorilla Glass | N/A | Mineral glass |
| Type of screen | Colour screen | N/A | N/A |
| Case diameter | 1.57 in | 1.38 in | 1.73 in |
|---|---|---|---|
| Case height | 2.01 in | N/A | 0.0 in |
| Case thickness | 0.37 in | 0.31 in | 0.55 in |
| Wrist band width | 1.54 in | N/A | N/A |
| Weight | 2.65 oz | 1.34 oz | N/A |
| Replaceable wrist bands | yes | N/A | N/A |
| Watch case material | Stainless steel |
| Stainless steel |
| Wrist band material | Leather |
|
|
| Colour of bracelet |
| N/A |
|
| Anti scratch lens | yes | N/A | N/A |
| Water resistance | yes | yes | N/A |
| Fully waterproof | no | N/A | N/A |
| IP code (level of dust/water resistance) | IP55 | N/A | N/A |
| 4G (LTE) | no | N/A | N/A |
|---|---|---|---|
| Bluetooth | yes | yes | yes |
| Bluetooth version | 4.0 | 4.0 | N/A |
| Wi-Fi | no | N/A | N/A |
| NFC | no | N/A | N/A |
| USB | yes | N/A | N/A |
| Charging connection | microUSB | Proprietary USB Cable | N/A |
| Built-in navigation system | yes | N/A | yes |
| GPS | yes | yes | N/A |
| GLONASS | no | N/A | N/A |
| Battery technology | Li-polymer | Li-polymer | N/A |
|---|---|---|---|
| Battery capacity | 378.0 mAh | N/A | N/A |
| Average battery life (standby) | 24.0 h | 168.0 h | 24.0 h |
| Battery life (running) | N/A | N/A | 24.0 h |
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