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Editiorial reviews | ||||
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User rating |
Screen size | 1.2 in | 1.85 in | 1.2 in | 1.6 in |
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Display technology | LED | OLED | OLED | N/A |
Type of glass | N/A | Mineral glass | Gorilla Glass | N/A |
Touchscreen | N/A | N/A | yes | N/A |
Screen resolution | N/A | N/A | 360 x 360 px | 320 x 320 px |
Type of screen | N/A | N/A | Colour screen | N/A |
Weight | 3.95 oz | 5.89 oz | 1.66 oz | 1.59 oz |
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Replaceable wrist bands | yes | N/A | N/A | yes |
Watch case material | Titanium | Stainless steel | Stainless steel | Stainless steel |
Wrist band material |
| Steel |
|
|
Anti scratch lens | yes | N/A | N/A | yes |
Water resistance | yes | N/A | yes | yes |
Fully waterproof | yes | N/A | yes | yes |
Case diameter | N/A | 1.77 in | 1.67 in | 1.97 in |
Case height | N/A | 1.77 in | 1.96 in | N/A |
Case thickness | N/A | 0.51 in | 0.45 in | 0.39 in |
Colour of bracelet | N/A |
|
| N/A |
Dust resistant | N/A | N/A | yes | yes |
IP code (level of dust/water resistance) | N/A | N/A | IP68 | N/A |
Bluetooth | yes | yes | yes | yes |
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Bluetooth version | 4.0 | 4.1 | 4.1 | 4.0 |
Charging connection | microUSB | N/A | Wireless | microUSB |
GPS | yes | N/A | N/A | yes |
Built-in navigation system | N/A | yes | no | N/A |
3G (UMTS) | N/A | N/A | no | N/A |
4G (LTE) | N/A | N/A | yes | N/A |
Wi-Fi | N/A | N/A | yes | yes |
Wireless networking standard | N/A | N/A |
| N/A |
NFC | N/A | N/A | yes | yes |
USB | N/A | N/A | yes | N/A |
Headphone connection | N/A | N/A | Bluetooth | Bluetooth |
Battery technology | Li-Ion | N/A | Li-Ion | Li-polymer |
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Battery capacity | 180.0 mAh | N/A | 250.0 mAh | 420.0 mAh |
Average battery life (standby) | 24.0 h | 24.0 h | 24.0 h | 48.0 h |
Battery life (running) | N/A | 24.0 h | 24.0 h | N/A |
Wireless charging | N/A | N/A | yes | N/A |