HTC Sensation XE vs Karbonn A7 Star
HTC Sensation XE
Karbonn A7 Star
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 900, 2100-
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HSDPA speedHSDPA, 14.4 Mbps-
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HSUPA speedHSUPA, 5.76 Mbps-
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GPRSYesYes
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EDGEYesYes
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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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Height126.1 mm113 mm
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Width65.4 mm66 mm
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Thickness11.3 mm10.4 mm
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Weight151 g
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ColorsBlack, WhiteWhite/Black
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Display
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Display typeS-LCD capacitive touchscreenCapacitive touchscreen
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Physical size4.3 inches4.5 inches
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Resolution540 x 960 pixels480 x 854 pixels
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Pixel density256 ppi218 ppi
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Display colors16777216-
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Hardware
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CPUDual-core 1.5 GHz ScorpionDual-core 1 GHz ARM Cortex-A9
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ChipsetQualcomm MSM8260 SnapdragonMediatek MT6517
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GPUAdreno 220PowerVR SGX531u
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Memory RAM768 MB-
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Internal storage4 GB164 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 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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Camera typePhoto / Video-
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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 video1080p@30fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flashLED flash
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Primary camera video stereo sound recordstereo sound record-
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Selfie camera
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Secondary cameraVGA cameraYes
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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 FMStereo FM radio with RDSFM 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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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 IM-IM
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Messaging Push EmailPush Email-
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WAPWAP 2.0/xHTML-
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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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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1730 mAh1400 mAh
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Talk time-5 h
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Talk time 2G9 h 16 min-
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Talk time 3G7 h 20 min-
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Standby time-135 h
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Standby time 2G310 h-
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Standby time 3G540 h-