Alcatel 2012 vs Celkon A27
Alcatel 2012
Celkon A27
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G network-HSDPA 2100
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HSDPA speed-HSDPA
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GPRSYesYes
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EDGEYes
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Availability
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Status2015-32013-2
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Oficially announced2015-32013-2
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Design
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SIMOptional Dual SIM (Mini-SIM, dual stand-by)Dual SIM (Mini-SIM)
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Height107 mm
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Width53.7 mm
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Thickness14 mm
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Weight98 g
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ColorsDark ChocolateBlack, Blue, White
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Display
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Display typeTFTCapacitive touchscreen
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Physical size2.8 inches4.63 inches
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Resolution240 x 320 pixels480 x 853 pixels
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Pixel density143 ppi211 ppi
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Display colors262144-
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Hardware
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CPU1 GHz
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Internal storage16 MB-
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Memory cardmicroSDmicroSD
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Memory card max8 GB32 GB
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Main camera
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Main camera3.15 MP8 MP
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Primary camera resolution2048 x 1536 pixels3264 x 2448 pixels
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Primary camera video240p@15fpsvideo
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Selfie camera
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Secondary cameraNoYes
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Sound
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3.5mm jackYes-
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LoudspeakerYesYes
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NotificationsVibration; PolyphonicVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMFM radio with RDSFM radio
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Connectivity
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WLANWi-Fi
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USBmicroUSB 1.1Yes
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Bluetoothv3.0Yes
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GPSNoYes
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging Email-Email
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Messaging IM-IM
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WAPWAP 2.0/xHTML-
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JavaNoYes, via Java MIDP emulator
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity750 mAh1800 mAh
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Talk time6 h6 h
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Standby time450 h180 h
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OS
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OS-Android OS, v4.0 (Ice Cream Sandwich)
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Browser
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Browser-Yes