Apple Watch Sport Series 2 42mm vs DEXP A140
Apple Watch Sport Series 2 42mm
DEXP A140
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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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HSDPA speed-21 Mbps
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HSUPA speed-5.76 Mbps
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GPRSYes
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EDGEYes
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Availability
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Status2018-9
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Oficially announced2016-122018-9
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Design
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BuildAluminum/Ceramic backPlastic
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SIMNoDual SIM (Micro-SIM, dual stand-by)
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Height42.5 mm124.8 mm
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Width36.4 mm64 mm
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Thickness11.4 mm10 mm
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Weight34.2 g109 g
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Waterproof50m-
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ColorsCase colors: silver, black; Band types: sport, blue, brown, gold, gray; Band colors: gray, orange, rose gold, white, woven nylonBlack, Gold
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Display
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Display typeAMOLED capacitive touchscreenTN
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Physical size1.65 inches4 inches
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Resolution390 x 312 pixels480 x 800 pixels
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Pixel density303 ppi233 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-core 780 MHz ARM Cortex-A7Quad-core 1.3 GHz Cortex-A7
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ChipsetApple S2Spreadtrum SC7731E
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GPUPowerVR G6200Mali-400 MP1
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Memory RAM512 MB512 MB
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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 7.0 Nougat
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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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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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USBmicroUSB 2.0
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Bluetoothv4.0v2.1
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Bluetooth A2DPYesYes
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NFCYes-
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GPSYesYes, with A-GPS
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GLONASSYesYes
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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
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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 capacity334 mAh1300 mAh
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Battery removableNon-removableRemovable
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Talk time 2G-5 h
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Talk time 3G-5 h
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Standby time 2G-150 h
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Standby time 3G-150 h