Celkon A22 vs Plum Sync 4.0
Celkon A22
Plum Sync 4.0
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100-
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HSDPA speedHSDPA-
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2012-92014-8
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Oficially announced2012-92014-5
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Design
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SIMDual SIM (Mini-SIM)Dual SIM
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Height131 mm120.4 mm
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Width67 mm63.6 mm
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Thickness9.9 mm9.8 mm
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Weight145 g97 g
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ColorsWhiteBlack, Blue, Red, White
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size4.5 inches4.0 inches
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Resolution540 x 960 pixels480 x 854 pixels
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Pixel density245 ppi245 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1 GHzDual-core 1.3 GHz ARM Cortex-A7
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Chipset-Mediatek MT6572M
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GPU-Mali-400
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Memory ROM-512 MB
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Memory RAM-256 MB
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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, v4.0.4 (Ice Cream Sandwich)Android OS, v4.2.2 (Jelly Bean)
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Main camera
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Main camera8 MP5 MP
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Primary camera resolution3264 x 2448 pixels2592 x 1944 pixels
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Primary camera videovideo720p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED 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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Secondary camera face detection-face detection
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 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-FiWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesv4.0
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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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Messaging Push Email-Push Mail
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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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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2000 mAh1200 mAh
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Talk time9 h 10 min-
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Standby time400 h-
