Compare Samsung Galaxy Watch 4G 42mm
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Dimensions | 45,7 x 41,9 x 12,7 mm | 46,5 x 46,5 x 10,6 mm | currently unknown | 41,8 x 41,8 x 9,4 mm | 45,9 x 45,9 x 10,7 mm |
Weight | 49 gr | 46 gr | currently unknown | 29 gr | 41 gr |
Stand-by time | dependent on usage | 2 week(s) | 0,8 day(s) | dependent on usage | dependent on usage |
Call time | dependent on usage | dependent on usage | 3 hour(s) | dependent on usage | dependent on usage |
Watch | |||||
Directional key | |||||
Touchscreen | Capacitive | Capacitive | Capacitive | Capacitive | Capacitive |
Voice command | |||||
Tizen | 4 | ||||
watchOS | 2.0 | ||||
Colour display | Adjustable display brightness, 16.777.216 colours (24 bits), Circular Super AMOLED, Always On feature | AMOLED | Adjustable display brightness, 16.777.216 colours (24 bits), AMOLED | AMOLED | AMOLED |
| 1.3 inch | 1.39 inch | 1.34 inch + 1.65 inch | 1.2 inch | 1.39 inch |
| 360 x 360 pixels | 454 x 454 pixels | 272 x 340 pixels + 312 x 390 pixels | 390 x 390 pixels | 454 x 454 pixels |
| 1:1 | 1:1 | 5:4 | 1:1 | 1:1 |
| 392 | 462 | 373 | 460 | 462 |
| 29.5% | 29.5% | 27.6% | 30.8% | |
Integrated antenna | |||||
Processor | Samsung Exynos 9110, Dual Core | ARM Cortex M4 | Apple S1 | ARM Cortex M4 | ARM Cortex M4 |
| 1.15 GHz | ||||
Dirt and waterproof | IP68, 5 ATM | 5 ATM | IPX7 | 5 ATM | 5 ATM |
Gorilla Glass | DX+ | ||||
Rugged casing | MIL-STD-810G | ||||
Stainless Steel | |||||
4G (LTE) | Band 2, Band 4, Band 5, Band 12, Band 13, Band 25, Band 26 | ||||
Agenda | |||||
Alarm clock | |||||
Date and time notation | |||||
Stopwatch & countdown timer | |||||
Reminder list | |||||
Pedometer | |||||
Photo album | |||||
Instant messaging | |||||
MMS | |||||
SMS | |||||
A-GPS | |||||
GLONASS | |||||
GPS receiver | |||||
Digital Compass | |||||
Galileo | |||||
Build-in navigation system | Apple Maps | ||||
Internal memory | |||||
| 768 MB | 16 MB | 512 MB | 16 MB | 16 MB |
| 4 GB | 128 MB | 8 GB | 128 MB | 128 MB |
Bluetooth | v4.2, Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Hands-Free Profile (HFP), Headset Profile (HSP) | v4.2 | v4.0 | v5.1 | v5.1 |
NFC | |||||
Wireless Lan (WLAN/Wi-Fi) | Wi-Fi 4 (802.11n) | Wi-Fi 4 (802.11n) | |||
Synchronisation | |||||
Battery | Li-ion | ||||
| 472 mAh | 420 mAh | 205 mAh + 246 mAh | 420 mAh | 420 mAh |
Wireless charging | |||||
Ambient light sensor | |||||
Barometer | |||||
Gesture recognition | |||||
Gyroscope | |||||
Heart rate monitor | |||||
Altimeter | |||||
With Android | 5.0+ | 4.4+ | 4.4+ | 4.4+ | |
With iOS | 9.0+ | 9.0+ | 8.3+ | 9.0+ | 9.0+ |
Integrated handsfree speaker | |||||
Vibrating alert | |||||
Microphone |