Compare Samsung Gear S2 classic

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	Samsung Gear S2 classic‎	Fitbit Versa 2‎	Fitbit Sense 2‎ $ 179.95	Garmin vivoactive 5‎ $ 249.99	Garmin Venu‎ $ 425.99

Dimensions	39.9 x 43.6 x 11.4 mm	not yet known	40.5 x 40.5 x 12.3 mm	42.2 x 42.2 x 11.1 mm	43.2 x 43.2 x 12.4 mm
Weight	42 grams	not yet known	not yet known	36 grams	46.3 grams
Stand-by	2.5 days	depends on usage	depends on usage	depends on usage	depends on usage
Talk time	depends on usage	depends on usage	depends on usage	depends on usage	depends on usage
Design type
Watch
Controls
Directional key
Touchscreen	Capacitive
Voice command
Operating system
Tizen
Display
Color display	Adjustable display brightness, Circular Super AMOLED	AMOLED	AMOLED	AMOLED	AMOLED
Size	1.2 inch	1.34 inch	1.34 inch	1.2 inch	1.2 inch
Resolution	360 x 360 pixels	300 x 300 pixels	300 x 300 pixels	390 x 390 pixels	390 x 390 pixels
Aspect ratio	1:1	1:1	1:1	1:1	1:1
Pixels Per Inch (PPI)	424	317	317	460	460
Screen-to-body ratio	26.7%		35.3%	26.1%	24.9%

Hardware
Processor	Dual Core
Clock Frequency	1 GHz
Materials
Dust and waterproof	IP68	5 ATM	5 ATM	5 ATM	5 ATM
Gorilla Glass
Aluminium
Plastic
Personal Information Management (PIM)
Agenda
Alarm clock
Date and time notation
Stopwatch & countdown timer
Reminder list
Available applications
Pedometer
Calories
Messaging
E-mail
Instant messaging
MMS
SMS
Audio
Audio codec support	AAC, AAC+, eAAC+, OGG Vorbis
Audio file support	M4A, MP3
Microphone
Build-in memory
Internal memory
Size (RAM)	512 MB
Storage	4 GB	4 GB	4 GB	4 GB
Connections
USB	v2.0
Connectivity
Bluetooth	v4.1	v4.0	v5.0
NFC
Wireless Lan (WLAN/Wi-Fi)	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
ANT+
Power supply
Battery	Li-ion	Li-poly	Li-poly
Capacity	250 mAh
Wireless charging
Sensors
Ambient light sensor
Barometer
Gesture recognition
Gyroscope
Heart rate monitor
Altimeter
Oxygen saturation (SpO2)
Thermometer
Compatibility
With Android		5.0+	Vanaf 10.0
With iOS			Vanaf 14.0
Telephony
Vibrating alert
Navigation
A-GPS
Digital Compass
GLONASS
GPS receiver
Galileo