Apple Watch Series 7 45mm GPS
- vs -
Apple Watch Series 2 42mm

Product comparison

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Device Information

Midnight, Starlight, Green, Blue, (PRODUCT)RED Colours Silver, Space Grey, Gold, Rose Gold
32 GB Storage 8 GB
1.00 GB Memory 0.50 GB
Watch OS Operating System Watch OS
429 $ / 459 € Price from 399 $ / 449 €
Q4/2021 Release Date Q3/2016

Dimensions / Housing

Rectangular Display form Rectangular
45.0 mm Height 42.5 mm
38.0 mm Width 36.4 mm
10.7 mm Depth 11.4 mm
39 g Weight 34 g
Aluminum Housing Material Aluminum
Waterproof 50m Water Resistance Waterproof 50m
-- MIL Standard --

Processor

Apple S7 Name Apple S2
Apple Manufacturer Apple
2 / 2 Cores / Threads 2 / 2
1.80 (1.80) GHz Frequency 0.52 (0.52) GHz
7 nm Structure 16 nm
S7 Architecture S2
Q4/2021 Release Date Q3/2016

Screen

1.9 inch Size 1.5 inch
OLED Technology OLED
Glass (Ion-X) Glas Type Glass (Ion-X)
396x484 (326 ppi) Resolution 312x390 (326 ppi)
1000 nits Brightness 1000 nits
Yes Always On Display No

Battery

Rechargeable Battery Type Rechargeable Battery
309.00 Wh Capacity 334.00 Wh
No Solar module No
18.00 h Battery Life 24.00 h
Magnetic Charging Charging Magnetic Charging

Connectivity

802.11n (Wi-Fi 4) Wireless LAN 802.11n (Wi-Fi 4)
Bluetooth 5.0 Bluetooth Bluetooth 4.0
-- SIM card --
-- Cellular --
Yes NFC Yes
No ANT+ No
Yes UWB No
-- Ports --

Sensors

Yes Acceleration Yes
Yes Barometer No
No Thermometer No
Yes Gyroscope Yes
Yes GPS Yes
Yes Compass No

Measurement Functions

Yes Hear Rate Yes
Yes ECG No
No Blood Pressure No
Yes Blood Oxygen No
No Skin Temperature No

Manufacturer

A2474 Part-no A1758
Link to manufacturer Datasheet Link to manufacturer

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