Alcatel OT-117 vs Celkon AR45
Alcatel OT-117
Celkon AR45
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Network
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2G networkGSM 850, 1900GSM 900, 1800
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3G network-HSDPA 2100
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2011-82013-10
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Status2011-82013-10
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height106 mm
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Width46 mm
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Thickness14.5 mm
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Weight61 g
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ColorsBlack, Blue, Deep RedWhite
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Display
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Display typeMonochrome graphicTFT touchscreen
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Physical size1.32 inches4.5 inches
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Resolution96 x 64 pixels960 x 854 pixels
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Pixel density87 ppi286 ppi
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Hardware
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CPU78 MHz1.2 GHz Dual-core ARM Cortex-A7
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Chipset-Mediatek MT6572
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GPU-Mali-400
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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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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Polyphonic(64) ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMFM radioFM 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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BluetoothYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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JavaNoNo
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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 capacity500 mAh2000 mAh
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Talk time5 h-
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Standby time350 h-
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OS
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OS-Android OS, v4.2.2 (Jelly Bean)
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Main camera
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Main camera5 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video-video
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Selfie camera
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Selfie camera1.3 MP