Celkon A7 vs Samsung U320 Haven
Celkon A7
Samsung U320 Haven
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G network-CDMA2000 1x
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Speed Yes-Yes, 384 kbps
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GPRSYes
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EDGE
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Availability
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Status2010-7
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Oficially announced2014-122010-7
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height100 mm
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Width51 mm
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Thickness18 mm
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Weight99 g
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ColorsBlackBlack
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Display
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Display typeTFT touchscreenTFT
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Physical size3.2 inches2.2 inches
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Resolution240 x 400 pixels176 x 220 pixels
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Pixel density146 ppi128 ppi
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Display colors-66560
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Hardware
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Memory ROM-64 MB
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Memory RAM-16 MB
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Internal storage-24 MB
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Memory cardmicroSD
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Memory card max16 GB-
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Main camera
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Main camera2 MP
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Primary camera resolution1600 x 1200 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 jack-No
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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-No
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Radio FMStereo FM radio-
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Connectivity
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WLAN
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USBYesYes
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BluetoothYes
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GPSNoE911 call only
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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WAP-WAP 2.0/xHTML
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JavaYesYes
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Java MIDP-MIDP 2.0
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Browser
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HTML-Yes
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BrowserYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1450 mAh1000 mAh
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Talk time6 h 40 min5 h
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Standby time500 h336 h
