Celkon Campus Colt A401 vs Lenovo Phab 2 Pro
Celkon Campus Colt A401
Lenovo Phab 2 Pro
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G network-LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 38(2600), 40(2300), 41(2500)
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Speed YesYes-
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LTE speed-LTE, Cat7, 300 Mbps download, 100 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-102016-6
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Status2014-102016-9
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Design
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SIMDual SIMDual SIM (Nano-SIM, dual stand-by)
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Height124.9 mm179.8 mm
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Width64 mm88.6 mm
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Thickness10.4 mm10.7 mm
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Weight259 g
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ColorsBlack, Blue, WhiteChampagne Gold, Gunmetal Grey
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Display
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Display typeCapacitive touchscreenIPS capacitive touchscreen
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Physical size4.0 inches6.4 inches
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Resolution480 x 800 pixels1440 x 2560 pixels
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Pixel density233 ppi459 ppi
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Display colors-16777216
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Multitouch-Yes
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Hardware
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CPU1 GHz1.4 GHz Quad-core ARM Cortex-A53
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CPU(second)quad-core 1.8 GHz ARM Cortex-A72
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ChipsetSpreadtrum SC7715Qualcomm MSM8976 Snapdragon 652
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GPUMali-400Adreno 510
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Memory RAM512 MB4 GB
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Internal storage4 GB64 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB256 GB
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OS
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OSAndroid OS, v4.4.2 (KitKat)Android OS, v6.0 (Marshmallow)
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Main camera
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Main camera3.15 MP16 MP
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Primary camera resolution2048 x 1536 pixels-
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Primary camera videovideo2160p@30fps
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Primary camera Autofocus-phase detection autofocus
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Primary camera flashLED flash-
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Primary camera sensors-depth & motion tracking
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Secondary cameraYes-
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Selfie camera8 MP, f/2.2 , 1.4 µm
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Selfie camera video-1080p
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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-FiWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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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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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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GLONASS-Yes
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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 Mail-Push Mail
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JavaYes, via Java MIDP emulatorNo
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SensorsAccelerometer, proximityFingerprint, accelerometer, compass, gyro, 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 mAh4050 mAh
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Battery removable-Non-removable
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Talk time--
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Standby time--