Samsung Galaxy Watch 4 40mm Bluetooth
- vs -
Apple Watch SE 1st Gen 40mm GPS

Product comparison

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Device Information

Black, Green, Silver, Pink Gold Colours Space Grey, Silver, Gold
16 GB Storage 32 GB
1.50 GB Memory 1.00 GB
Wear OS Operating System Watch OS
249 $ / 249 € Price from 279 $ / 299 €
Q3/2021 Release Date Q3/2020

Dimensions / Housing

Round Display form Rectangular
40.4 mm Height 40.0 mm
39.3 mm Width 34.0 mm
9.8 mm Depth 10.7 mm
26 g Weight 31 g
Aluminum Housing Material Aluminum
Waterproof 50m Water Resistance Waterproof 50m
-- MIL Standard --

Processor

Samsung Exynos W920 Name Apple S5
Samsung Manufacturer Apple
2 / 2 Cores / Threads 2 / 2
1.18 (1.18) GHz Frequency 1.59 (1.59) GHz
5 nm Structure 7 nm
ARM Cortex-A55 Architecture S5
Q3/2021 Release Date Q3/2019

Screen

1.2 inch Size 1.6 inch
AMOLED Technology OLED
Glass (Corning Gorilla Glass DX+) Glas Type Glass (Ion-X)
396x396 (466 ppi) Resolution 324x394 (326 ppi)
-- Brightness 1000 nits
Yes Always On Display No

Battery

Rechargeable Battery Type Rechargeable Battery
247.00 Wh Capacity 245.00 Wh
No Solar module No
30.00 h Battery Life 18.00 h
Magnetic Charging Charging Magnetic Charging

Connectivity

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

Sensors

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

Measurement Functions

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

Manufacturer

SM-R860 Part-no A2351
Link to manufacturer Datasheet Link to manufacturer

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