Alcatel OT-358 vs Celkon A15
Alcatel OT-358
Celkon A15
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2012-42013-10
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Status2012-92013-10
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height106 mm
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Width58 mm
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Thickness11.9 mm
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Weight76 g
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KeyboardQWERTY-
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ColorsBlack, Cherry Red, WhiteWhite
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Display
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Display typeTFTTFT touchscreen
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Physical size2.0 inches3.5 inches
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Resolution220 x 176 pixels320 x 480 pixels
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Pixel density141 ppi165 ppi
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Display colors262144-
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Hardware
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CPU52 MHz1 GHz Dual-core
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Memory ROM-512 MB
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Internal storage0.8 MB-
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Memory RAM-256 MB
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Memory cardmicroSDmicroSD
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Memory card max4 GB32 GB
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Main camera
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Main camera3.15 MP
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Primary camera resolution640 x 480 pixels2048 x 1536 pixels
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Primary camera videonovideo
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMStereo FM radio with RDSFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBYesmicroUSB 2.0
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BluetoothYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS(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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WAPWAP 2.0/xHTML-
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JavaNoNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity650 mAh1400 mAh
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Talk time6 h-
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Standby time450 h-
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OS
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OS-Android OS, v4.2.2 (Jelly Bean)
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Browser
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Browser-Yes