BlackBerry 4G LTE PlayBook vs Celkon CT 7
BlackBerry 4G LTE PlayBook
Celkon CT 7
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Network
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2G network
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3G networkHSDPA 900, 1700, 1900, 2100, 800-
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4G networkLTE 700, 1700-
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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LTE speedLTE-
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GPRS
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EDGE
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Availability
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Oficially announced2012-82014-12
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Status
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Design
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SIMNoNo
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Height194 mm192 mm
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Width130 mm110 mm
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Thickness10 mm14 mm
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Weight425 g
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ColorsBlackBlack, White
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Display
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Display typeTFT capacitive touchscreenCapacitive touchscreen
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Physical size7.0 inches7.0 inches
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Resolution600 x 1024 pixels480 x 800 pixels
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Pixel density170 ppi133 ppi
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Display colors16777216-
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Hardware
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CPUDual-core 1.5 GHz1 GHz
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Memory RAM1 GB1 GB
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Internal storage32 GB8 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, v4.0.3 (Ice Cream Sandwich)
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Main camera
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Main camera5 MP2 MP
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Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
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Primary camera video1080pvideo
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Primary camera Autofocusautofocus-
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Selfie camera
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Secondary camera-Yes
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Selfie camera3 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, Polyphonic, MP3 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 Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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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-GPSNo
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Features
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Mail
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JavaYesYes, via Java MIDP emulator
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Browser
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HTMLHTML5-
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Browser-Yes
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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-3000 mAh
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Battery removableNon-removableNon-removable
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Talk time-10 h
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Standby time-300 h
