Apple Watch Series 6 (40mm) vs Samsung Galaxy Watch 4 (40mm) Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

9.0
Apple Watch Series 6 (40mm)
7.8
Samsung Galaxy Watch 4 (40mm)
Apple Watch Series 6 (40mm) Samsung Galaxy Watch 4 (40mm)
Released · Sep 18, 2020
Released · Aug 27, 2021
1.6-inch
1.2-inch
1GB · 32GB
1.5GB · 16GB
247 mAh

Design

Wrist size
Case fits 130-200 mm wrists
Materials & Colors
Aluminum: Silver, Space gray, Gold, Blue, Red
Stainless steel: Silver, Graphite, Gold
Titanium: Titanium, Space black
Black, Silver, Green, Gold
Resistance
Water (up to 50 meters) Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified

Display

Size
1.6-inch 1.2-inch
Resolution
394x324px, 325 PPI 450x450px, 530 PPI
Technology
OLED Super AMOLED
Peak brightness
1000 cd/m2 (nit)
Features
Pressure-sensitive, Scratch-resistant glass (Sapphire), Ambient light sensor Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor

Hardware

System chip
Apple S6 Exynos W920 (5 nm)
Processor
Dual-core
GPU
PowerVR
RAM
1GB 1.5GB
Internal storage
32GB 16GB
Storage expansion
not expandable
OS
watchOS (9.x, 8.x, 7.x, 6.x) Wear OS
Compatible devices
Apple iPhone 6s or later with iOS 13 or later

Battery

Capacity
247 mAh
Type
Li - Ion Li - Ion
Charging
Magnetic charging Qi wireless charging

Camera

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
802.11 b,g,n 802.11 a,b,g,n,ac,dual-band
Location
GPS, Glonass GPS, Glonass, Galileo, BeiDou
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, ECG, Blood Oxygen Accelerometer, Gyroscope, Compass, Heart rate, Barometer, ECG, Blood Oxygen
Other
NFC NFC

Multimedia

Speakers
Loudspeaker Loudspeaker

Cellular

4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 25(1900+), 26(850+), 66(AWS-3)
4G (TDD)
Bands 39(1900+), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
eSIM

Buyers information

MSRP
$ 499

Availability

Officially announced
Sep 15, 2020 Aug 11, 2021

Alternative variants

non-LTE version
Materials & Colors Aluminum: Silver, Space gray, Gold, Blue, Red
MSRP $ 399
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