Apple Watch 44mm Series 4 vs DEXP A150
Apple Watch 44mm Series 4
DEXP A150
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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 900, 2100
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4G networkLTE-
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HSDPA speed-21 Mbps
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HSUPA speed-5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-92018-11
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Status2018-92018-11
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Design
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BuildStainless Steel frame; all-ceramic/sapphire crystal backPlastic
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SIMElectronic SIM card (Apple e-SIM)Dual SIM (Micro-SIM, dual stand-by)
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Height44 mm145.3 mm
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Width38 mm71.7 mm
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Thickness10.7 mm9.2 mm
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Weight48 g140 g
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Waterproof50m-
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ColorsBlack, Gold, SilverBlue
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Display
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Display typeLTPO AMOLEDTFT
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Physical size1.78 inches5 inches
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Resolution448 x 368 pixels480 x 845 pixels
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Pixel density326 ppi194 ppi
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Display colors1677721616777216
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ProtectionSapphire crystal 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 1.0 GHz Cortex-A7
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ChipsetApple S4Mediatek MT6580M
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GPUPowerVRMali-400 MP2
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Internal storage16 GB8 GB
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Memory RAM-512 MB
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Memory card-microSD, microSDHC
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Memory card max-32 GB
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OS
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OSwatchOS 5.0Android
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Main camera
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Primary cameraNo-
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Main camera2 MP
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Interpolated resolution-5 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video-720p@30fps
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Primary camera flash-LED
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Camera features-Continuous shooting, digital zoom, geotagging, panorama, HDR, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-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 Hotspot-Yes
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USBNomicroUSB 2.0
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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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
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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-2000 mAh
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Battery removableNon-removableRemovable
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Talk time 2G-11 h
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Talk time 3G-11 h
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Standby time18 h-
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Standby time 2G-400 h
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Standby time 3G-400 h
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Selfie camera
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Selfie camera0.31 MP
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Selfie camera interpolated resolution-2 MP
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Selfie camera resolution-640 x 480 pixels
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Selfie camera video-480p@30fps MP