Celkon A89 vs Dell Streak 7
Celkon A89
Dell Streak 7
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 2100, 1800HSDPA 900, 1900, 2100 , 1700
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HSDPA speedHSDPAHSDPA
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HSUPA speed-HSUPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2012-92011-2
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Status20122011-3
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height200 mm
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Width119.8 mm
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Thickness12.4 mm
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Weight453.6 g
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ColorsBlackGray
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size3.5 inches7.0 inches
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Resolution-480 x 800 pixels
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Pixel density-133 ppi
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Display colors-16777216
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Hardware
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CPU1 GHz1 GHz Dual-core ARM Cortex-A9
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Chipset-Nvidia Tegra 2 T20
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GPU-ULP GeForce
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Internal storage-16 GB
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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OS
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OSAndroid OS, v2.3.6 (Gingerbread)Android OS, v2.3 (Gingerbread)
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Main camera
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Main camera3.15 MP5 MP
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Primary camera resolution2048 x 1536 pixels2592 x 1944 pixels
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Primary camera videovideo720p
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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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Secondary cameraYes-
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Selfie camera1.3 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesN/A
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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Connectivity
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WLANWi-FiWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBmicroUSB 2.02.0
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BluetoothYesv2.1
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Bluetooth A2DP-Yes
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Bluetooth EDR-Yes
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GPSYesYes, 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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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1400 mAh2780 mAh
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Battery removable-Non-removable
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Talk time8 h 20 min4 h
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Standby time300 h72 h
