Karbonn A15 vs Samsung B6520 Omnia PRO 5
Karbonn A15
Samsung B6520 Omnia PRO 5
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 900, 1900, 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 3.6 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122010-6
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Status2010-10
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height116.5 mm
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Width61.8 mm
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Thickness11.5 mm
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Weight111 g
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Keyboard-QWERTY
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ColorsBlackBlack
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Display
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Display typeTFT touchscreenTFT
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Physical size4.0 inches2.4 inches
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Resolution480 x 800 pixels320 x 240 pixels
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Pixel density233 ppi167 ppi
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Display colors-66560
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Hardware
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CPU1 GHz
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Memory RAM512 MB-
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Internal storage4 GB220 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB16 GB
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OS
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OSAndroid OS, v4.0.4 (Ice Cream Sandwich)Microsoft Windows Mobile 6.5 Standard
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Main camera
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Main camera3.15 MP2 MP
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Primary camera resolution2048 x 1536 pixels1600 x 1200 pixels
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Primary camera videovideo320p@15fps
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Selfie camera
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Secondary cameraNoYes
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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 radioStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesv2.1
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Bluetooth A2DP-Yes
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GPSYes, with A-GPSYes, with A-GPS
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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 IMIMIM
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Messaging Push EmailPush EmailPush Email
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WAP-WAP 2.0 / xHTML
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYesYes
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Adobe Flash-Adobe Flash Lite
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1420 mAh1500 mAh
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Talk time--
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Talk time 2G-8 h
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Talk time 3G-7 h 30 min
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Standby time150 h-
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Standby time 2G-600 h
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Standby time 3G-440 h
