Samsung Galaxy Watch 46mm vs Samsung Z4
Samsung Galaxy Watch 46mm
Samsung Z4
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 900, 2100HSDPA 900, 2100
-
4G networkLTELTE
-
LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2018-82017-5
-
Status2018-82017-5
-
Design
-
BuildStainless Steel 316L-
-
SIMElectronic SIM card (e-SIM)Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
-
Height49 mm132.9 mm
-
Width46 mm69.2 mm
-
Thickness13 mm10.3 mm
-
Weight63 g143 g
-
PaymentSamsung Pay-
-
WaterproofIP68, 50m-
-
MIL-STD-810GYes-
-
ColorsSilver; Straps - Black, Blue, GreyBlack, Gold
-
Display
-
Display typeSuper AMOLEDCapacitive touchscreen
-
Physical size1.3 inches4.5 inches
-
Resolution360 x 360 pixels480 x 800 pixels
-
Pixel density278 ppi207 ppi
-
Display colors1677721616777216
-
ProtectionCorning Gorilla Glass DX+-
-
MultitouchYesYes
-
Display featuresRotating bezel, Always-on display-
-
Hardware
-
CPUDual-core 1.15 GHzQuad-core 1.5 GHz
-
ChipsetExynos 9110-
-
Memory RAM4 GB1 GB
-
Internal storage0.75, 1.5 GB8 GB
-
Memory card-microSD(uses second SIM slot)
-
Memory card max-128 GB
-
OS
-
OSTizen-based wearable OS 4.0Tizen 3.0
-
Main camera
-
Primary cameraNo-
-
Main camera5 MP, f/2.2
-
Primary camera video-720p@30fps
-
Primary camera flash-dual-LED flash
-
Camera features-Geo-tagging, HDR, face detection, panorama
-
Sound
-
3.5mm jackNoYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi Direct-Yes
-
USBNomicroUSB 2.0
-
USB On-The-Go-Yes
-
Bluetoothv4.2v4.0
-
Bluetooth A2DPYesYes
-
bluetooth LEYesYes
-
NFCYes-
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
Features
-
Messaging SMS-SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging Email-Email
-
Messaging IM-IM
-
Messaging Push Mail-Push Mail
-
Java-No
-
SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, proximity
-
Browser
-
HTMLNoYes
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity472 mAh2050 mAh
-
Battery removableNon-removableRemovable
-
Wireless chargingWPC-
-
Standby time70 h-
-
Selfie camera
-
Flash-LED flash
-
Selfie camera5 MP, f/2.2