Allview A4ALL vs Celkon CT 7
Allview A4ALL
Celkon CT 7
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Network
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2G networkGSM 900, 1800, 1900
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3G networkHSDPA 900, 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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HSUPA speedHSUPA, 5.76 Mbps-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2013-42014-12
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Status2013-4
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Design
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SIMDual SIM (dual stand-by)No
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Height115 mm192 mm
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Width62 mm110 mm
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Thickness12.2 mm14 mm
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Weight122.7 g
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ColorsVariousBlack, White
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Display
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Display typeTFT capacitive touchscreenCapacitive touchscreen
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Physical size3.5 inches7.0 inches
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Resolution320 x 480 pixels480 x 800 pixels
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Pixel density165 ppi133 ppi
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Hardware
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CPU1 GHz ARM Cortex-A91 GHz
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GPUPowerVR SGX531-
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Memory RAM256 MB1 GB
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Internal storage512 MB8 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v2.3.6 (Gingerbread)Android OS, v4.0.3 (Ice Cream Sandwich)
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Main camera
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Main camera2 MP2 MP
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Primary camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Primary camera video480p@25fpsvideo
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Selfie camera
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Secondary cameraVGA cameraYes
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMFM Radio with RDSFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0Yes
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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 SMSSMS(threaded view)-
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Messaging MMSMMS-
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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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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYes-
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Browser-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh3000 mAh
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Battery removable-Non-removable
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Talk time5 h10 h
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Standby time200 h300 h
