Compare Samsung Galaxy Watch 4G 42mm


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Dimensions45,7 x 41,9 x 12,7 mm46,5 x 46,5 x 10,6 mmcurrently unknown41,8 x 41,8 x 9,4 mm45,9 x 45,9 x 10,7 mm
Weight49 gr46 grcurrently unknown29 gr41 gr
Stand-by timedependent on usage2 week(s)0,8 day(s)dependent on usagedependent on usage
Call timedependent on usagedependent on usage3 hour(s)dependent on usagedependent on usage
Design type
Watch
Controls
Directional key
Touchscreen
Capacitive
Capacitive
Capacitive
Capacitive
Capacitive
Voice command
Operating system
Tizen
4
watchOS
2.0
Display
Colour display
Adjustable display brightness, 16.777.216 colours (24 bits), Circular Super AMOLED, Always On feature
AMOLED
Adjustable display brightness, 16.777.216 colours (24 bits), AMOLED
AMOLED
AMOLED
  • Size
1.3 inch1.39 inch1.34 inch + 1.65 inch1.2 inch1.39 inch
  • Resolution
360 x 360 pixels454 x 454 pixels272 x 340 pixels + 312 x 390 pixels390 x 390 pixels454 x 454 pixels
  • Aspect ratio
1:11:15:41:11:1
  • Pixels Per Inch (PPI)
392462373460462
  • Screen-to-body ratio
29.5%29.5% 27.6%30.8%
Hardware
Integrated antenna
Processor
Samsung Exynos 9110, Dual Core
ARM Cortex M4
Apple S1
ARM Cortex M4
ARM Cortex M4
  • Clock Frequency
1.15 GHz    
Materials
Dirt and waterproof
IP68, 5 ATM
5 ATM
IPX7
5 ATM
5 ATM
Gorilla Glass
DX+
Rugged casing
MIL-STD-810G
Stainless Steel
Data network
4G (LTE)
Band 2, Band 4, Band 5, Band 12, Band 13, Band 25, Band 26
Personal Information Management (PIM)
Agenda
Alarm clock
Date and time notation
Stopwatch & countdown timer
Reminder list
Available applications
Pedometer
Photo album
Messaging
E-mail
Instant messaging
MMS
SMS
Navigation
A-GPS
GLONASS
GPS receiver
Digital Compass
Galileo
Build-in navigation system
Apple Maps
Build-in memory
Internal memory
  • Size (RAM)
768 MB16 MB512 MB16 MB16 MB
  • Storage
4 GB128 MB8 GB128 MB128 MB
Connectivity
Bluetooth
v4.2, Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Hands-Free Profile (HFP), Headset Profile (HSP)
v4.2
v4.0
v5.1
v5.1
NFC
Wireless Lan (WLAN/Wi-Fi)
Wi-Fi 4 (802.11n)
Wi-Fi 4 (802.11n)
Synchronisation
Power supply
Battery
Li-ion
  • Capacity
472 mAh420 mAh205 mAh + 246 mAh420 mAh420 mAh
Wireless charging
Sensors
Ambient light sensor
Barometer
Gesture recognition
Gyroscope
Heart rate monitor
Altimeter
Compatibility
With Android
5.0+
4.4+
4.4+
4.4+
With iOS
9.0+
9.0+
8.3+
9.0+
9.0+
Telephony
Integrated handsfree speaker
Vibrating alert
Audio
Microphone