Karbonn A30 vs Samsung I8700 Omnia 7
Karbonn A30
Samsung I8700 Omnia 7
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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, 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122010-10
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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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Height166 mm122.4 mm
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Width91 mm64.2 mm
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Thickness10.7 mm11 mm
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Weight280 g138.2 g
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ColorsBlack/WhiteBlack
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Display
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Display typeTFT capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size5.9 inches4.0 inches
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Resolution480 x 800 pixels480 x 800 pixels
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Pixel density158 ppi233 ppi
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Display colors26214416777216
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Hardware
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CPUDual-core 1 GHz1 GHz Scorpion
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Chipset-Qualcomm QSD8250 Snapdragon
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GPU-Adreno 200
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Memory RAM512 MB-
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Internal storage4 GB8, 16 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, v4.0.4 (Ice Cream Sandwich)Microsoft Windows Phone 7
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Main camera
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Camera type-Photo
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Main camera8 MP5 MP
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Primary camera resolution3264 x 2448 pixels2592 x 1944 pixels
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Primary camera videovideo720p@25fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary camera-No
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Selfie camera1.3 MP
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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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WLAN WiFi HotspotYes-
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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(threaded view)
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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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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2500 mAh1500 mAh
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Talk time10 h-
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Talk time 2G-5 h 40 min
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Talk time 3G-6 h 10 min
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Standby time600 h-
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Standby time 2G-390 h
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Standby time 3G-330 h