Compare Apple Watch Series 4 44mm
No longer available
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 |  |  £ 375,16 |  £ 277,22 1 colour |   £ 463,93 1 colour | -10%   £ 189,04 1 colour | Add smartwatch to the comparison |
|---|---|---|---|---|---|---|
| Dimensions: | 38 x 44 x 10 mm | 43,7 x 46 x 8,6 mm | 44,5 x 40 x 9,3 mm | 46 x 46,7 x 11,3 mm | 46 x 46 x 10,6 mm | |
| Weight: | 36,7 gr | 34 gr | 30,4 gr | 63 gr | 35 gr | |
| Stand-by time: | dependent on usage | dependent on usage | dependent on usage | dependent on usage | dependent on usage | |
| Call time: | dependent on usage | dependent on usage | dependent on usage | dependent on usage | dependent on usage | |
| Announced: | 12 september 2018 | 9 july 2025 | 16 may 2025 | 15 may 2025 | 1 september 2023 | |
Design type | ||||||
| Watch: | ||||||
Controls | ||||||
| Touchscreen: | Capacitive | Capacitive | Capacitive | Capacitive | Capacitive | |
| Voice command: | ||||||
| Directional key: | ||||||
| Swivel crown: | ||||||
Operating system | ||||||
| watchOS: | 4.0 | |||||
| Wear OS: | 6.0 | |||||
Display | ||||||
| Colour display: | Adjustable display brightness, 16.777.216 colours (24 bits), OLED | Adjustable display brightness, 16.777.216 colours (24 bits), Circular Super AMOLED, Always On feature | Adjustable display brightness, AMOLED, Always On feature | Adjustable display brightness, AMOLED, Always On feature | Adjustable display brightness, AMOLED, Always On feature | |
| Resolution: | 312 x 390 pixels | 480 x 480 pixels | 480 x 408 pixels | 466 x 466 pixels | 480 x 480 pixels | |
| Size: | 1.65 inch | 1.47 inch | 1.82 inch | 1.5 inch | 1.5 inch | |
| Aspect ratio: | 5:4 | 1:1 | 1:1 | 1:1 | ||
| Pixels Per Inch (PPI): | 303 | 462 | 346 | 439 | 453 | |
| Screen-to-body ratio: | 51.2% | 34.7% | 59.2% | 33.8% | 34.3% | |
| Peak brightness: | 3000 nits | 3000 nits | ||||
Hardware | ||||||
| Processor: | Apple S4, Dual Core | Samsung Exynos W1000, Dual Core | Qualcomm Snapdragon Wear 2500, Quad Core | |||
| Clock Frequency: | 1.1 GHz | |||||
| Integrated antenna: | ||||||
Materials | ||||||
| Dirt and waterproof: | IPX7 | IP68, 5 ATM | IP6X, 5 ATM | IP69, 5 ATM | 5 ATM | |
| Aluminium: | ||||||
| Rugged casing: | MIL-STD-810H | |||||
| Sapphire Crystal: | ||||||
| Titanium: | ||||||
| Ceramics: | ||||||
| Glass: | ||||||
| Stainless Steel: | ||||||
Telephony | ||||||
| Integrated handsfree speaker: | ||||||
| Vibrating alert: | ||||||
| eSIM: | ||||||
| Flight mode: | ||||||
Personal Information | ||||||
| Alarm clock: | ||||||
| Date and time notation: | ||||||
| Reminder list: | ||||||
| Stopwatch & countdown timer: | ||||||
| Agenda: | ||||||
| Calculator: | ||||||
| Contact list: | ||||||
| To-do list: | ||||||
Available applications | ||||||
| Pedometer: | ||||||
| Photo album: | ||||||
| Calories: | ||||||
Navigation | ||||||
| Build-in navigation system: | Apple Maps | |||||
| GLONASS: | ||||||
| GPS receiver: | ||||||
| A-GPS: | ||||||
| Beidou: | ||||||
| Digital Compass: | ||||||
| Galileo: | ||||||
| Quasi-Zenith (QZSS): | ||||||
Audio | ||||||
| Built-in speakers: | ||||||
| Microphone: | ||||||
Build-in memory | ||||||
| Internal memory: | ||||||
| Size (RAM): | 512 MB | 2 GB | 512 MB | |||
| Storage: | 16 GB | 32 GB | 4 GB | |||
Connectivity | ||||||
| Bluetooth: | v5.0 | v5.3 | v5.2 | v5.2 | v5.0 | |
| Synchronisation: | ||||||
| Wireless Lan (WLAN/Wi-Fi): | Wi-Fi 4 (802.11n) | Wi-Fi 4 (802.11n) | Wi-Fi 6 (802.11ax) | |||
| NFC: | ||||||
Power supply | ||||||
| Battery: | Li-ion | Li-ion | Li-ion | |||
| Capacity: | 273 mAh | 435 mAh | 400 mAh | 475 mAh | ||
| Wireless charging: | ||||||
Sensors | ||||||
| Ambient light sensor: | ||||||
| Barometer: | ||||||
| Gesture recognition: | ||||||
| Gyroscope: | ||||||
| Heart rate monitor: | ||||||
| Oxygen saturation (SpO2): | ||||||
| Thermometer: | ||||||
| Depth sensor: | ||||||
| ECG: | ||||||
| Skin temperature sensor: | ||||||
| Altimeter: | ||||||
| PPG: | ||||||
Compatibility | ||||||
| With iOS: | 8.3+ | From 13.0 | From 13.0 | From 14.0 | ||
| With Android: | From 11.0 | From 8.0 | From 9.0 | From 7.0 | ||
| With Apple Health: | ||||||
| With Google Fit: | ||||||
User interface | ||||||
| One UI Watch: | 8.0 | |||||
Personalisation | ||||||
| Multiple homescreens: | ||||||
| Widgets: | ||||||
Messaging | ||||||
| E-mail: | ||||||
| Instant messaging: | ||||||
| MMS: | ||||||
| SMS: | ||||||
Carrying method | ||||||
| Strap: | Interchangeable | Interchangeable | Interchangeable | |||
| Wrist Size: | 130-210 mm | 140-210 mm | 140-210 mm + 140-215 mm | |||
| Size: | 22 mm | |||||
Connections | ||||||
| Pogo pin: | ||||||
Contents of the package | ||||||
| Charging cable: | ||||||
| Charging station: | ||||||
| Quick start guide: | ||||||
| Warranty card: | ||||||
| Wristband: | ||||||
| Oplader: | ||||||
| Safety booklet: | ||||||
Operating frequency | ||||||
| Quad band: | ||||||
Data network | ||||||
| 4G (LTE): | ||||||
AI (Artificial intelligence) | ||||||
| Amazon Alexa: | ||||||
