Celkon Campus Colt A401 vs ZTE Flash
Celkon Campus Colt A401
ZTE Flash
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Network
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2G networkGSM 900, 1800CDMA 800, 1900
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3G networkHSDPA 2100CDMA2000 1xEV-DO
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4G network-LTE 1900
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EV-DO speed-3.1 Mbps
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Speed YesYes-
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LTE speed-LTE, Cat3, 100 Mbps download, 50 Mbps upload
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-102012-11
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Status2014-102012-11
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Design
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SIMDual SIMMini-SIM
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Height124.9 mm133.9 mm
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Width64 mm65.7 mm
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Thickness10.4 mm9.7 mm
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Weight142 g
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ColorsBlack, Blue, WhiteBlack
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Display
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Display typeCapacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.0 inches4.5 inches
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Resolution480 x 800 pixels720 x 1280 pixels
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Pixel density233 ppi326 ppi
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Display colors-16777216
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Hardware
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CPU1 GHz1.5 GHz Dual-core Krait
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ChipsetSpreadtrum SC7715Qualcomm MSM8960 Snapdragon
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GPUMali-400Adreno 225
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Memory RAM512 MB1 GB
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Internal storage4 GB8 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB64 GB
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OS
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OSAndroid OS, v4.4.2 (KitKat)Android OS, v4.0.4 (Ice Cream Sandwich)
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Main camera
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Main camera3.15 MP12.6 MP
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Primary camera resolution2048 x 1536 pixels-
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Primary camera videovideo1080p@30fps
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Primary camera Autofocus-autofocus
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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 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-
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Radio FMFM radio-
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Connectivity
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WLANWi-FiWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DP-Yes
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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 Push Email-Push Email
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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SensorsAccelerometer, proximity-
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1400 mAh1780 mAh
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Talk time-8 h
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Standby time-216 h