Apple Watch 44mm Series 4 Aluminum vs Samsung Z3 Corporate
Apple Watch 44mm Series 4 Aluminum
Samsung Z3 Corporate
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPAHSDPA 850, 900, 1900, 2100
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4G networkLTELTE frequency band 800, 850, 900, 1800, 2100, 2600
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LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-92016-6
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Status2018-92016-6
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Design
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BuildAluminum frame; all-ceramic/sapphire crystal backPlastic
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SIMElectronic SIM card (Apple e-SIM)Hybrid Dual SIM (Micro-SIM, dual stand-by)
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Height44 mm141.5 mm
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Width38 mm69.9 mm
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Thickness10.7 mm7.9 mm
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Weight48 g137 g
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Waterproof50m-
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ColorsGray, Gold, SilverBlack, Gold, Silver
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Display
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Display typeLTPO AMOLEDSuper AMOLED capacitive touchscreen
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Physical size1.78 inches5.0 inches
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Resolution448 x 368 pixels720 x 1280 pixels
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Pixel density326 ppi294 ppi
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Display colors1677721616777216
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ProtectionIon-X strengthened glass-
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MultitouchYesYes
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Display features3D Touch display, 1000 nits-
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Hardware
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CPUDual-coreQuad-core 1.2 GHz Cortex-A53
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ChipsetApple S4Qualcomm MSM8916 Snapdragon 410
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GPUPowerVRAdreno 306
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Internal storage16 GB8 GB
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Memory RAM-1 GB
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Memory card-microSD, microSDHC, microSDXC
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Memory card max-128 GB
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OS
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OSwatchOS 5.0Tizen 2.4
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Main camera
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Primary cameraNo-
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Main camera8 MP, f/2.2
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Ringtones-
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Earpiece-Yes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Direct-Yes
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USBNomicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v4.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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QZSSYes-
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Features
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SensorsAccelerometer, barometer, gyro (second gen), heart rateAccelerometer, light, proximity
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Browser
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HTMLNoHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-2600 mAh
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Battery removableNon-removableRemovable
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Talk time 2G-15 h
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Talk time 3G-15 h
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Standby time18 h-
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Standby time 2G-250 h
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Standby time 3G-250 h
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Selfie camera
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Selfie camera5 MP, f/2.2
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera video-720p@30fps
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