Alcatel GO Watch vs Digma Citi Z400 3G
Alcatel GO Watch
Digma Citi Z400 3G
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Network
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2G networkGSM 900, 1800
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3G network-HSDPA 1900
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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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Status2015-92017
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Oficially announced2015-92017
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Design
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SIMNoDual SIM (Micro-SIM, dual stand-by)
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Height50.5 mm124 mm
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Width50.5 mm67.5 mm
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Thickness13 mm9.5 mm
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Weight160 g
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ColorsWhite, White/Blue, White/Blue Dark, White/Lime Green&Blue, White/Orange, White/Pink RedBlack
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Display
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Display typeCapacitive touchscreenTFT
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Physical size1.22 inches4 inches
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Resolution240 x 204 pixels480 x 800 pixels
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Pixel density258 ppi233 ppi
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Display colors26214416777216
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Multitouch-Yes
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A7
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Chipset-Spreadtrum SC7731C
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GPU-Mali-400 MP2
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Memory RAM-512 MB
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Internal storage-4 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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OSProprietary OSAndroid 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; MP3, WAV 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, 802.11n
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WLAN WiFi Hotspot-Yes
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USBYesmicroUSB 2.0
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Bluetoothv4.0v2.1
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Bluetooth A2DP-Yes
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bluetooth LEYes-
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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 MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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JavaNo-
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SensorsAccelerometer, altimeter, compass, gyroscope, 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 capacity225 mAh1300 mAh
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Battery removableNon-removableRemovable
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Talk time--
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Talk time 2G-6 h
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Talk time 3G-6 h
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Standby time120 h-
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Standby time 2G-140 h
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Standby time 3G-140 h
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Main camera
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Main camera2 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video-480p@30fps
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Primary camera flash-LED
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Camera features-Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene mode
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Selfie camera
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Selfie camera0.3 MP
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Selfie camera video-480p@30fps MP