Dell Streak 7 vs Sony Ericsson Xperia Pureness
Dell Streak 7
Sony Ericsson Xperia Pureness
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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 900, 1900, 2100 , 1700HSDPA 2100
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HSDPA speedHSDPAHSDPA
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HSUPA speedHSUPAHSUPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-22009-11
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Status2011-32009-11
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Design
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SIMMini-SIMMini-SIM
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Height200 mm102 mm
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Width119.8 mm43 mm
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Thickness12.4 mm13 mm
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Weight453.6 g70 g
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ColorsGrayBlack
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Display
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Display typeTFT capacitive touchscreenTransparent, monochrome
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Physical size7.0 inches1.8 inches
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Resolution480 x 800 pixels240 x 320 pixels
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Pixel density133 ppi222 ppi
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Display colors16777216-
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A9
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ChipsetNvidia Tegra 2 T20-
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GPUULP GeForce-
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Internal storage16 GB2 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, v2.3 (Gingerbread)-
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels-
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Primary camera video720p-
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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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Selfie camera1.3 MP
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsN/AVibration; MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USB2.0Yes
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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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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
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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WAP-WAP 2.0 / xHTML (NetFront)
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JavaYes, via Java MIDP emulator-
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Browser
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HTMLYes-
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity2780 mAh-
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Battery removableNon-removable-
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Talk time4 h-
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Talk time 2G-8 h 30 min
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Talk time 3G-3 h 30 min
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Standby time72 h-
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Standby time 2G-350 h
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Standby time 3G-350 h
