BlackBerry 4G LTE PlayBook vs Karbonn A27 Retina
BlackBerry 4G LTE PlayBook
Karbonn A27 Retina
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Network
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2G networkGSM 900, 1800, 1900
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3G networkHSDPA 900, 1700, 1900, 2100, 800HSDPA 2100
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4G networkLTE 700, 1700-
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HSDPA speedHSDPAHSDPA, 7.2 Mbps
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HSUPA speedHSUPA-
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LTE speedLTE-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2012-82013-3
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Status2013-3
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Design
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SIMNoDual SIM (Mini-SIM)
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Height194 mm133.6 mm
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Width130 mm66 mm
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Thickness10 mm9.1 mm
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Weight425 g126.5 g
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ColorsBlackBlack
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size7.0 inches4.3 inches
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Resolution600 x 1024 pixels540 x 960 pixels
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Pixel density170 ppi256 ppi
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Display colors16777216-
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Hardware
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CPUDual-core 1.5 GHzDual-core 1.2 GHz
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Memory RAM1 GB512 MB
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Internal storage32 GB4 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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OSBlackBerry Tablet OS v2.0Android OS, v4.1 (Jelly Bean)
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Main camera
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Main camera5 MP8 MP
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Primary camera resolution2592 x 1944 pixels3264 x 2448 pixels
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Primary camera video1080pvideo
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Primary camera Autofocusautofocusautofocus
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Primary camera flash-LED flash
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Selfie camera
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Selfie camera3 MP2 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsN/AVibration, 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 802.11a, 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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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0Yes
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Bluetoothv3.1Yes
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Bluetooth A2DPYes-
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Email
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JavaYesYes, via Java MIDP emulator
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Browser
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HTMLHTML5Yes
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Adobe FlashYes-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity-1800 mAh
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Battery removableNon-removable-
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Talk time-4 h
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Standby time-180 h
