  |  |  | |
| Editiorial reviews | |||
| User rating |
| RAM Memory | 512.0 mB | 512.0 mB | 512.0 mB |
|---|---|---|---|
| Internal storage space | 4.0 GB | 4.0 GB | 4.0 GB |
| CPU cores | N/A | Quad Core | Dual Core |
| CPU speed | N/A | N/A | 1.0 GHz |
| Screen size | 1.5 in | 1.4 in | 1.63 in |
|---|---|---|---|
| Display technology | LCD | LCD | OLED |
| Screen resolution | 360 x 326 px | 320 x 290 px | 320 x 320 px |
| Type of glass | Mineral glass | Mineral glass | Gorilla Glass |
| Type of screen | N/A | N/A | Colour screen |
| Built in clockwork (Hybrid) | yes | N/A | N/A |
|---|---|---|---|
| Microphone | yes | yes | yes |
| Gyroscope | yes | yes | yes |
| Built-in camera | N/A | N/A | no |
| Accelerometer | N/A | N/A | yes |
| Heart rate monitor | N/A | N/A | yes |
| Case diameter | 0.87 in | 1.75 in | 1.49 in |
|---|---|---|---|
| Case height | 1.75 in | 1.75 in | 2.31 in |
| Case thickness | 0.51 in | 0.51 in | 0.39 in |
| Weight | 5.75 oz | 1.8 oz | 1.94 oz |
| Watch case material | Stainless steel | Stainless steel |
|
| Wrist band material |
|
| Rubber |
| Colour of bracelet |
|
|
|
| Water resistance | yes | yes | yes |
| Fully waterproof | yes | yes | N/A |
| IP code (level of dust/water resistance) | IP67 | IP67 | IP67 |
| Operating system | Android Wear 2.0 | Android Wear 2.0 |
|
|---|---|---|---|
| Smartphone remote features | N/A | N/A | Voice Control |
| Bluetooth | yes | yes | yes |
|---|---|---|---|
| Bluetooth version | 4.1 | 4.1 | 4.0 |
| Wi-Fi | yes | yes | no |
| Built-in navigation system | no | no | N/A |
| 4G (LTE) | N/A | N/A | no |
| NFC | N/A | N/A | no |
| USB | N/A | N/A | yes |
| Infrared (IR) | N/A | N/A | yes |
| Wireless charging | yes | yes | N/A |
|---|---|---|---|
| Battery capacity | 360.0 mAh | 360.0 mAh | 300.0 mAh |
| Average battery life (standby) | 24.0 h | 48.0 h | 144.0 h |
| Battery life (running) | 24.0 h | 24.0 h | 48.0 h |
| Battery technology | N/A | Li-Ion | Li-Ion |
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