Celkon A1 vs Sony Ericsson Xperia Pureness
Celkon A1
Sony Ericsson Xperia Pureness
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G network-HSDPA 2100
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122009-11
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Status2009-11
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height113.5 mm102 mm
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Width54.5 mm43 mm
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Thickness12.3 mm13 mm
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Weight127 g70 g
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ColorsBlackBlack
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Display
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Display typeTFT touchscreenTransparent, monochrome
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Physical size3.2 inches1.8 inches
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Resolution240 x 400 pixels240 x 320 pixels
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Pixel density146 ppi222 ppi
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Hardware
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Internal storage-2 GB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v2.2.1 (Froyo)-
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Main camera
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Main camera3.15 MP
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Primary camera resolution2048 x 1536 pixels-
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Primary camera videovideo-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration; MP3 ringtones
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Multimedia
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Radio FMStereo FM radioStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USB2.0Yes
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BluetoothYesv2.1
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Bluetooth A2DP-Yes
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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WAP-WAP 2.0 / xHTML (NetFront)
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JavaYes, via Java MIDP emulator-
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1000 mAh-
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Talk time5 h-
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Talk time 2G-8 h 30 min
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Talk time 3G-3 h 30 min
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Standby time400 h-
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Standby time 2G-350 h
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Standby time 3G-350 h