Celkon C7 vs LG Optimus L4 II Dual E445
Celkon C7
LG Optimus L4 II Dual E445
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYes
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Availability
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Status2013-7
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Oficially announced2014-122013-6
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Design
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SIMDual SIM (Mini-SIM)Dual SIM (dual stand-by)
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Height104 mm112.8 mm
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Width57 mm64.7 mm
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Thickness11.5 mm11.9 mm
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Weight102 g125 g
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KeyboardQWERTY-
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ColorsBlack, RedBlack, White
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Display
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Display typeTFTIPS LCD capacitive touchscreen
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Physical size2.0 inches3.8 inches
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Resolution220 x 176 pixels320 x 480 pixels
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Pixel density141 ppi152 ppi
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Display colors-16777216
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Hardware
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CPU1 GHz ARM Cortex-A9
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Chipset-Mediatek MT6575
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GPU-PowerVR SGX531
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Memory RAM-512 MB
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Internal storage-4 GB
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Memory cardmicroSDmicroSD
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Memory card max8 GB32 GB
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Main camera
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Main camera3.15 MP
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Primary camera resolution640 x 480 pixels2048 x 1536 pixels
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Primary camera videovideo480p@30fps
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jack-Yes
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LoudspeakerYesYes
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NotificationsVibration, PolyphonicVibration, MP3 ringtones
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Multimedia
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Radio FMStereo FM 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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BluetoothYesv3.0
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Bluetooth A2DP-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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JavaNoYes, via Java MIDP emulator
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Browser
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HTML-Yes
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BrowserYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1700 mAh
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Talk time5 h10 h 30 min
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Standby time400 h652 h
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OS
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OS-Android OS, v4.1.2 (Jelly Bean)
