BLU Energy M vs Celkon Campus Colt A401
BLU Energy M
Celkon Campus Colt A401
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Network
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2G networkGSM 850, 900, 1800, 1900, 2100GSM 900, 1800
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3G networkHSDPA 850, 1700(AWS), 1900HSDPA 2100
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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Speed Yes-Yes
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-82014-10
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Status2016-82014-10
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Design
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM
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Height146.5 mm124.9 mm
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Width73.2 mm64 mm
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Thickness10.5 mm10.4 mm
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Weight136 g
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ColorsBlue, Gold, Grey, Pink, WhiteBlack, Blue, White
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Display
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Display typeLCD capacitive touchscreenCapacitive touchscreen
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Physical size5.0 inches4.0 inches
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Resolution480 x 854 pixels480 x 800 pixels
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Pixel density196 ppi233 ppi
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Display colors16777216-
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MultitouchYes-
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A71 GHz
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ChipsetMediatek MT6580Spreadtrum SC7715
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GPUMali-400Mali-400
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Memory RAM1 GB512 MB
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Internal storage8 GB4 GB
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Memory cardmicroSDmicroSD
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Memory card max64 GB32 GB
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android OS, v4.4.2 (KitKat)
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Main camera
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Main camera5 MP3.15 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera video720@30fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, face detection, touch focus-
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Selfie camera
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FlashLED flash-
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Secondary camera-Yes
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Selfie camera2 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 FMStereo FM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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GPSYes, with A-GPSYes
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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 IMIM-
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Messaging Push EmailPush Email-
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, proximityAccelerometer, proximity
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4000 mAh1400 mAh
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Battery removableRemovable-
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Talk time--
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Talk time 2G52 h-
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Talk time 3G38 h-
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Standby time--
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Standby time 2G900 h-
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Standby time 3G875 h-