Apple Watch Series 4 40mm
No longer available
£ 481,37
1 colour
£ 541,44
1 colour
£ 322,88
Most popular specs
- 12 september 2018Announced
- 30,1 gr10,7 mm thick
- watchOS 4.0
- 16 GBNot expandable
- 1.34"272x340 pixels
- 273 mAh
- Heart rate monitor
Apple Watch Series 4 40mm
Key features Apple Watch Series 4 40mm
Operating system
- watchOS: 4.0
Display
- Colour display: OLED
- Size: 1.34 inch
- Resolution: 272 x 340 pixels
Hardware
- Processor: Apple S4, Dual Core
Materials
- Dirt and waterproof:
Build-in memory
- Internal memory: 16 GB
Power supply
- Battery: 273 mAh
Sensors
- Heart rate monitor:
Apple Watch Series 4 40mm reviews
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Apple Watch Series 4 40mm alternatives
Tip: Scroll the table below to see more
 |  | £ 481,37 1 colour | £ 541,44 1 colour | £ 322,88 |  £ 292,73 |
|---|---|---|---|---|---|
| watchOS: | 4.0 | ||||
| Colour display: | OLED | Actua 360 Display | Actua 360 Display | Circular Super AMOLED | Circular Super AMOLED |
| Resolution: | 272 x 340 pixels | 352 x 352 pixels | 448 x 448 pixels | 438 x 438 pixels | 480 x 480 pixels |
| Size: | 1.34 inch | 1.1 inch | 1.4 inch | 1.34 inch | 1.47 inch |
| Processor: | Apple S4, Dual Core | Qualcomm Snapdragon W5 Gen 2, Quad Core | Qualcomm Snapdragon W5 Gen 2, Quad Core | Samsung Exynos W1000, Dual Core | Samsung Exynos W1000, Dual Core |
| Internal memory: | 16 GB | 32 GB | 32 GB | 32 GB | 32 GB |
| Battery: | 273 mAh | 325 mAh | 455 mAh | 325 mAh | 435 mAh |
