Apple Watch 40mm Series 4 Aluminum No LTE vs Doogee S50
Apple Watch 40mm Series 4 Aluminum No LTE
Doogee S50
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Network
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2G networkNoGSM 850, 900, 1800, 1900
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3G networkNoHSDPA 900, 2100
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4G networkNoLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
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LTE speed-LTE, Cat7, 301 Mbps download, 102 Mbps upload
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GPRSNoYes
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EDGENoYes
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Availability
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Oficially announced2018-92017-12
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Status2018-92017-12
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Design
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BuildAluminum frame; all-ceramic/sapphire crystal backMetal, polycarbonate
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SIMNoDual SIM
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Height40 mm163.9 mm
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Width34 mm79.8 mm
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Thickness10.7 mm13.3 mm
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Weight30 g250 g
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Waterproof50mIP68
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Dust proof-IP68
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ColorsGray, Gold, SilverBlack, Orange
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Display
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Display typeLTPO AMOLEDIPS capacitive touchscreen
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Physical size1.57 inches5.7 inches
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Resolution394 x 324 pixels720 x 1440 pixels
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Pixel density326 ppi282 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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CPU-Octa-core
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CPUDual-coreQuad-core 2.5 GHz Cortex-A53
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CPU(second)quad-core 1.6 GHz Cortex-A53
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ChipsetApple S4MediaTek Helio P25(MT6763T)
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GPUPowerVRMali-G71 MP2
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Internal storage16 GB64 GB
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Memory RAM-6 GB
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Memory card-microSD, microSDHC, microSDXC
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Memory card max-256 GB
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Storage-eMMC 5.1
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OS
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OSwatchOS 5.0Android 7.1 Nougat
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Main camera
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Camera type-Dual
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Primary cameraNo-
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Main camera16 MP, f/2.0
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13 MP
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Primary camera resolution-4608 x 3456 pixels
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Primary camera video-1080@30fps
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Primary camera Autofocus-phase detection autofocus
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Primary camera flash-dual-LED
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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balanse 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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Multimedia
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RadioNo-
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Radio FM-FM 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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WLAN WiFi Direct-Yes
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Wi-Fi display-Yes
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USBNomicroUSB 2.0
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USB On-The-Go-Yes
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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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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, compass, fingerprint, light, proximity
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Browser
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HTMLNoHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity-5180 mAh
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Battery removableNon-removableNon-removable
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Standby time18 h-
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Selfie camera
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Selfie camera type-Dual
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Selfie camera16 MP
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8 MP
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera video-720p@30fps MP