Compare Apple Watch Series 4 40mm
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Dimensions | 40 x 34 x 10.7 mm | 44 x 38 x 10.74 mm | 39.5 x 39.5 x 10.5 mm | 41.9 x 45.7 x 12.7 mm |
Weight | 30.1 grams | 36.7 grams | 25 grams | 49 grams |
Stand-by | 0.8 days | depends on usage | depends on usage | 3.3 days |
Talk time | depends on usage | depends on usage | depends on usage | depends on usage |
Watch | ||||
Touchscreen | Capacitive | Force Touch, Capacitive | Capacitive | Capacitive |
Voice command | ||||
Directional key | ||||
watchOS | 4.0 | 6 | ||
Tizen | 4 | 4 | ||
Color display | Adjustable display brightness, 16.777.216 colors (24 bits), OLED | Adjustable display brightness, 16.777.216 colors (24 bits), OLED | Adjustable display brightness, 16.777.216 colors (24 bits), Circular Super AMOLED, Always On feature | Adjustable display brightness, 16.777.216 colors (24 bits), Circular Super AMOLED, Always On feature |
| 1.34 inch | 1.34 inch + 1.65 inch | 1.1 inch | 1.2 inch |
| 272 x 340 pixels | 272 x 340 pixels + 312 x 390 pixels | 360 x 360 pixels | 360 x 360 pixels |
| 5:4 | 5:4 | 1:1 | 1:1 |
| 325 | 373 | 463 | 424 |
| 41.6% | 33.8% | 25% | 24.3% |
Processor | Apple S4, Dual Core | Apple S5 | Samsung Exynos 9110, Dual Core | Samsung Exynos 9110, Dual Core |
| 1.15 GHz | 1.15 GHz | ||
Integrated antenna | ||||
Dust and waterproof | IPX7 | IPX7 | IP68, 5 ATM | IP68, 5 ATM |
Gorilla Glass | ||||
Rugged housing | MIL-STD-810G | MIL-STD-810G | ||
Integrated handsfree speaker | ||||
Vibrating alert | ||||
Alarm clock | ||||
Date and time notation | ||||
Reminder list | ||||
Stopwatch & countdown timer | ||||
Agenda | ||||
Pedometer | ||||
Photo album | ||||
Build-in navigation system | Apple Maps | Apple Maps | ||
GLONASS | ||||
GPS receiver | ||||
Digital Compass | ||||
Galileo | ||||
Quasi-Zenith (QZSS) | ||||
A-GPS | ||||
Microphone | ||||
Internal memory | ||||
| 512 MB | 512 MB | 768 MB | 768 MB |
| 16 GB | 16 GB | 4 GB | 4 GB |
Bluetooth | v5.0 | v5.0 | v4.2 | v4.2 |
Synchronisation | ||||
Wireless Lan (WLAN/Wi-Fi) | Wi-Fi 4 (802.11n) | Wi-Fi 4 (802.11n) | Wi-Fi 4 (802.11n) | Wi-Fi 4 (802.11n) |
NFC | ||||
Battery | Li-ion | Li-ion | ||
| 273 mAh | 273 mAh | 230 mAh | 270 mAh |
Wireless charging | ||||
Ambient light sensor | ||||
Barometer | ||||
Gesture recognition | ||||
Gyroscope | ||||
Heart rate monitor | ||||
With iOS | 8.3+ | 8.3+ | 9.0+ | 9.0+ |
With Android | 5.0+ | 5.0+ | ||
Instant messaging | ||||
MMS | ||||
SMS |