Apple Watch Sport Series 1 38mm vs Ark Elf S8
Apple Watch Sport Series 1 38mm
Ark Elf S8
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2016-92018-2
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Status2016-122018-2
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Design
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BuildAluminum/Composite backPlastic
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SIMNoDual SIM (Micro-SIM, dual SIM stand-by)
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Height38.6 mm151.7 mm
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Width33.3 mm72.3 mm
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Thickness10.5 mm9.4 mm
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Weight25 g157 g
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WaterproofIPX7, up to 1 m and 30 minutes-
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ColorsCase colors: silver, black, gold, gray; Band colors: gray, pink; Band types: sport, rose gold, whiteBlack, Blue
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Display
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Display typeAMOLED capacitive touchscreenTFT capacitive touchscreen
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Physical size1.5 inches5.72 inches
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Resolution340 x 272 pixels480 x 960 pixels
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Pixel density290 ppi188 ppi
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Display colors1677721616777216
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ProtectionIon-X strengthened glass2.5D curved glass screen
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MultitouchYesYes
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Display features3D Touch display, 450 nits-
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Hardware
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CPUDual-core 520 MHz ARM Cortex-A7Quad-core 1.3 GHz Cortex-A7
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ChipsetApple S1PMediatek MT6580
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GPUPowerVR G6200Mali-400 MP2
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Memory RAM512 MB1 GB
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Internal storage8 GB8 GB
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Memory cardmicroSD, microSDHC
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Memory card max-32 GB
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OS
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OSwatchOS 3.0Android 6.0 Marshmallow
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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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USBmicroUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DP-Yes
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bluetooth LEYes-
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NFCYes-
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push MailPush Mail-
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JavaNo-
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SensorsAccelerometer, gyro, heart rateAccelerometer, proximity, light
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity205 mAh2500 mAh
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Battery removableNon-removableRemovable
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Talk time3 h-
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Talk time 2G-7 h
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Talk time 3G-7 h
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Standby time18 h-
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Main camera
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Camera type-Single
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Main camera8 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video-720p@30fps
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Primary camera flash-dual-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera2 MP
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Selfie camera resolution-1600 x 1200 pixels
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Selfie camera video-480p@30fps