HTC Hero S vs Karbonn A25
HTC Hero S
Karbonn A25
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Network
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2G networkCDMA 800, 1900GSM 900, 1800, 1900
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3G networkCDMA2000 1xEV-DO-
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HSDPA speed14.4 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speed3.1 Mbps-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2011-92014-12
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Status2011-102014-12
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Design
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SIMMini-SIMDual SIM
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Height115 mm146 mm
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Width60 mm78.6 mm
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Thickness12 mm10.5 mm
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Weight130 g150 g
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ColorsBlackWhite/Black
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Display
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Display typeS-LCD capacitive touchscreenCapacitive touchscreen
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Physical size4.0 inches5.0 inches
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Resolution540 x 960 pixels480 x 800 pixels
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Pixel density275 ppi187 ppi
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Display colors16777216-
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Hardware
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CPU1.2 GHz1 GHz Dual-core
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ChipsetQualcomm MSM8655-
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Memory RAM768 MB-
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Internal storage4 GB114 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Memory card included8 GB-
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OS
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OSAndroid OS, v2.3.4 (Gingerbread)Android OS, v4.0 (Ice Cream Sandwich)
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Main camera
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Main camera5 MP5 MP
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Primary camera resolution2592 x 1944 pixels2592 x 1944 pixels
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Primary camera video720pvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary camera-Yes
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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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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi
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WLAN WiFi HotspotYes-
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WLAN DLNAYes-
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USBmicroUSB 2.0Yes
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Bluetoothv3.0Yes
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Bluetooth A2DPYes-
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Bluetooth EDRYes-
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GPSYes, with A-GPSNo
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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 Email-
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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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 capacity1520 mAh2000 mAh
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Talk time7 h 20 min6 h
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Standby time456 h300 h
