Alcatel Watch vs Karbonn A27 Retina
Alcatel Watch
Karbonn A27 Retina
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Network
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2G networkGSM 900, 1800, 1900
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3G network-HSDPA 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2015-92013-3
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Status2015-92013-3
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Design
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SIMNoDual SIM (Mini-SIM)
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Height41.8 mm133.6 mm
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Width41.8 mm66 mm
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Thickness10.5 mm9.1 mm
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Weight126.5 g
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ColorsBlack/Red, WhiteBlack
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size1.22 inches4.3 inches
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Resolution240 x 204 pixels540 x 960 pixels
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Pixel density258 ppi256 ppi
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Display colors262144-
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Hardware
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CPUDual-core 1.2 GHz
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Memory RAM-512 MB
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Internal storage-4 GB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSProprietary OSAndroid OS, v4.1 (Jelly Bean)
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration, 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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WLAN WiFi Direct-Yes
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USB2.0Yes
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Bluetoothv4.0Yes
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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)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Email-Push Email
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, altimeter, compass, gyroscope, heart rate-
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Browser
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HTML-Yes
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity210 mAh1800 mAh
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Battery removableNon-removable-
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Talk time120 h4 h
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Standby time-180 h
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Main camera
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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-video
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Selfie camera2 MP
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