Compare Samsung Galaxy Watch 4 44mm
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Dimensions | 44.4 x 43.3 x 9.8 mm | 40.4 x 39.3 x 9.8 mm | 42.8 x 44.4 x 9 mm | 40.5 x 40.5 x 11.2 mm | 40.5 x 40.5 x 12.3 mm |
Weight | 30.3 grams | 25.9 grams | 33.3 grams | not yet known | not yet known |
Stand-by | depends on usage | depends on usage | depends on usage | depends on usage | depends on usage |
Talk time | depends on usage | depends on usage | depends on usage | depends on usage | depends on usage |
Watch | |||||
Directional key | |||||
Touchscreen | Capacitive | Capacitive | Capacitive | ||
Voice command | |||||
Wear OS | 4.0 | ||||
One UI Watch | 5.0 | ||||
Color display | 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 | Adjustable display brightness, 16.777.216 colors (24 bits), Circular Super AMOLED, Always On feature | AMOLED | AMOLED |
| 1.4 inch | 1.2 inch | 1.5 inch | 1.34 inch | 1.34 inch |
| 450 x 450 pixels | 396 x 396 pixels | 480 x 480 pixels | 300 x 300 pixels | 300 x 300 pixels |
| 1:1 | 1:1 | 1:1 | 1:1 | 1:1 |
| 455 | 467 | 453 | 317 | 317 |
| 32.9% | 29.3% | 38.2% | 35.3% | 35.3% |
Integrated antenna | |||||
Processor | Samsung Exynos W920, Dual Core | Samsung Exynos W920, Dual Core | Samsung Exynos W930, Dual Core | ||
| 1.18 GHz | 1.18 GHz | 1.4 GHz | ||
Aluminium | |||||
Dust and waterproof | IP68, 5 ATM | IP68, 5 ATM | IP68, 5 ATM | 5 ATM | 5 ATM |
Gorilla Glass | DX+ | DX+ | |||
Rugged housing | MIL-STD-810G | MIL-STD-810G | MIL-STD-810H | ||
Sapphire Crystal | |||||
Agenda | |||||
Alarm clock | |||||
Date and time notation | |||||
Stopwatch & countdown timer | |||||
Reminder list | |||||
Pedometer | |||||
Instant messaging | |||||
MMS | |||||
SMS | |||||
A-GPS | |||||
Beidou | |||||
Galileo | |||||
GLONASS | |||||
GPS receiver | |||||
Digital Compass | |||||
Internal memory | |||||
| 1.5 GB | 1.5 GB | 2 GB | ||
| 16 GB | 16 GB | 16 GB | 4 GB | 4 GB |
Bluetooth | v5.0 | v5.0 | v5.3 | v5.0 | v5.0 |
NFC | |||||
Wireless Lan (WLAN/Wi-Fi) | Wi-Fi 4 (802.11n) | Wi-Fi 4 (802.11n) | Wi-Fi 4 (802.11n) | ||
Battery | Li-poly | Li-poly | |||
| 361 mAh | 247 mAh | 425 mAh | ||
Wireless charging | |||||
Ambient light sensor | |||||
Barometer | |||||
Gesture recognition | |||||
Gyroscope | |||||
Heart rate monitor | |||||
Oxygen saturation (SpO2) | |||||
Thermometer | |||||
Altimeter | |||||
With Android | Vanaf 6.0 | Vanaf 6.0 | Vanaf 10.0 | Vanaf 10.0 | Vanaf 10.0 |
With iOS | Vanaf 13.4 | Vanaf 14.0 | |||
Vibrating alert | |||||
Microphone |