Compare Samsung Galaxy Watch 4 40mm
No longer available
Tip: Scroll the table below to see more
 |  |  |  | Add smartwatch to comparison |
|---|---|---|---|---|
| Dimensions: | 40.4 x 39.3 x 9.8 mm | 41 x 35 x 10.7 mm | 45 x 45 x 12 mm | |
| Weight: | 25.9 grams | 42.3 grams | 46 grams | |
| Stand-by: | depends on usage | depends on usage | depends on usage | |
| Talk time: | depends on usage | depends on usage | depends on usage | |
| Announced: | 11 august 2021 | 12 september 2023 | 30 august 2023 | |
Design type | ||||
| Watch: | ||||
Controls | ||||
| Directional key: | ||||
| Touchscreen: | Capacitive | Force Touch, capacitive | Capacitive | |
| Voice command: | ||||
| Hand gestures: | ||||
Operating system | ||||
| Wear OS: | ||||
| watchOS: | 10 | |||
User interface | ||||
| One UI Watch: | ||||
Display | ||||
| 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), OLED, Always On feature | Adjustable display brightness, AMOLED, Always On feature | |
| Resolution: | 396 x 396 pixels | 352 x 430 pixels | 454 x 454 pixels | |
| Size: | 1.2 inch | 1.69 inch | 1.4 inch | |
| Aspect ratio: | 1:1 | 1:1 | ||
| Pixels Per Inch (PPI): | 467 | 329 | 459 | |
| Screen-to-body ratio: | 29.3% | 62.9% | 31.2% | |
| Peak brightness: | 2000 nits | |||
Hardware | ||||
| Integrated antenna: | ||||
| Processor: | Samsung Exynos W920, Dual Core | Apple S9, Dual Core | ||
| Clock Frequency: | 1.18 GHz | |||
Materials | ||||
| Aluminium: | ||||
| Dust and waterproof: | IP68, 5 ATM | IPX6, 5 ATM | ||
| Gorilla Glass: | DX+ | 3 | ||
| Rugged housing: | MIL-STD-810G | |||
| Sapphire Crystal: | ||||
| Stainless Steel: | ||||
| Sustainable: | Carbon neutral | |||
| Silicone rubber: | ||||
Personal Information | ||||
| Agenda: | ||||
| Alarm clock: | ||||
| Date and time notation: | ||||
| Stopwatch & countdown timer: | ||||
| Reminder list: | ||||
Available applications | ||||
| Pedometer: | ||||
| Photo album: | ||||
| Calories: | ||||
| Garmin Pay: | ||||
| Sleep tracker: | ||||
| Stressmonitor: | ||||
Messaging | ||||
| E-mail: | ||||
| Instant messaging: | ||||
| MMS: | ||||
| SMS: | ||||
Navigation | ||||
| A-GPS: | ||||
| Beidou: | ||||
| Galileo: | ||||
| GLONASS: | ||||
| GPS receiver: | ||||
| Build-in navigation system: | Apple Maps | |||
| Digital Compass: | ||||
| Quasi-Zenith (QZSS).: | ||||
Build-in memory | ||||
| Internal memory: | ||||
| Size (RAM): | 1.5 GB | |||
| Storage: | 16 GB | 64 GB | 8 GB | |
Connectivity | ||||
| Bluetooth: | v5.0 | v5.0 | ||
| NFC: | ||||
| Wireless Lan (WLAN/Wi-Fi): | Wi-Fi 4 (802.11n) | Wi-Fi 4 (802.11n) | ||
| Satellite communication: | ||||
| Synchronisation: | ||||
| Ultra-wideband (UWB): | ||||
| ANT+: | ||||
Power supply | ||||
| Battery: | Li-ion | |||
| Capacity: | 247 mAh | 282 mAh | ||
| Wireless charging: | ||||
| Fast charging: | 20 Watt | |||
Sensors | ||||
| Ambient light sensor: | ||||
| Barometer: | ||||
| Gesture recognition: | ||||
| Gyroscope: | ||||
| Heart rate monitor: | ||||
| Oxygen saturation (SpO2): | ||||
| Altimeter: | ||||
| ECG: | ||||
| Skin temperature sensor: | ||||
| Thermometer: | ||||
Compatibility | ||||
| With Android: | Vanaf 6.0 | |||
| With iOS: | From 17 | |||
Telephony | ||||
| eSIM: | ||||
| Flight mode: | ||||
| Integrated handsfree speaker: | ||||
| Vibrating alert: | ||||
Data network | ||||
| 4G (LTE): | Band 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41 | |||
| UMTS: | ||||
Audio | ||||
| Built-in speakers: | ||||
| Microphone: | ||||
Carry mode | ||||
| Strap: | Interchangeable | |||
| Size: | 22 mm | |||
| Wrist Size: | 135-200 mm | |||
Connections | ||||
| Pogo pin: | ||||
Contents of the package | ||||
| Charging cable: | USB Type-C | |||
| Manual: | ||||
