HP Slate7 VoiceTab vs Samsung C3780
HP Slate7 VoiceTab
Samsung C3780
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA-
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-12012-5
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Status2014-22012-6
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Design
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SIMDual SIM (Mini-SIM & Micro-SIM)Mini-SIM
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Height117.7 mm
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Width49 mm
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Thickness12.3 mm
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Weight325 g82 g
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ColorsBlack/WhiteBlack
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Display
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Display typeIPS capacitive touchscreenTFT
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Physical size7.0 inches2.4 inches
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Resolution800 x 1280 pixels240 x 320 pixels
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Pixel density216 ppi167 ppi
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Display colors16777216262144
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Hardware
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CPUQuad-core 1.2 GHz250 MHz
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ChipsetMarvell PXA1088-
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Memory RAM1 GB-
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Internal storage16 GB-
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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, v4.2.2 (Jelly Bean)-
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Main camera
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Main camera5 MP3.15 MP
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Primary camera resolution2592 x 1944 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary camera-No
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Selfie camera2 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration; MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLANWi-Fi
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0v2.1
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Bluetooth A2DP-Yes
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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)-
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Messaging MMSMMSMMS
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Messaging SM-SM
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorYes
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4100 mAh1000 mAh
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Battery removableNon-removable-
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Talk time-11 h 30 min
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Standby time-660 h
