Celkon Campus Crown Q40 vs Plum Sync 4.0b
Celkon Campus Crown Q40
Plum Sync 4.0b
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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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Speed YesYes-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-102015-6
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Status2014-102015-7
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Design
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SIMDual SIMDual SIM
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Height125.5 mm124.5 mm
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Width64.7 mm63.5 mm
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Thickness9.6 mm10.4 mm
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Weight109.3 g84.8 g
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ColorsGrey, SilverBlack, Blue, Red, White
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Display
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Display typeIPS capacitive touchscreenTFT capacitive touchscreen
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Physical size4.0 inches4.0 inches
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Resolution480 x 800 pixels480 x 800 pixels
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Pixel density233 ppi233 ppi
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Display colors-16777216
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7Dual-core 1.0 GHz
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ChipsetMediatek MT6582MMediatek MT6572
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GPUMali-400MP2Mali-400
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Memory RAM512 MB256 MB
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Internal storage4 GB512 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, v4.4 (KitKat)Android OS, v4.4 (KitKat)
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Main camera
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Main camera5 MP1.3 MP
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Primary camera resolution2592 x 1944 pixels1280 x 960 pixels
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Primary camera videovideo720p@30fps
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Camera features-Geo-tagging, face detection
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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; MP3, WAV ringtonesVibration; MP3, WAV 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 HotspotYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0Yes
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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 IM-IM
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Messaging Push Email-Push Mail
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JavaYes, via Java MIDP emulatorNo
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SensorsAccelerometer, proximityAccelerometer
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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 capacity1500 mAh1300 mAh
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Talk time6 h2 h 30 min
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Standby time260 h180 h
