BlackBerry Z10 vs Dell Streak 7
BlackBerry Z10
Dell Streak 7
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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 850, 900, 1900, 2100HSDPA 900, 1900, 2100 , 1700
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4G networkLTE 800, 900, 1800, 2600-
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HSDPA speed21 MbpsHSDPA
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HSUPA speed5.76 MbpsHSUPA
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EV-DO speed3.1 Mbps-
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LTE speedLTE-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-12011-2
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Status2013-12011-3
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Design
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SIMMicro-SIMMini-SIM
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Height130 mm200 mm
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Width65.6 mm119.8 mm
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Thickness9 mm12.4 mm
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Weight137.5 g453.6 g
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ColorsBlack, WhiteGray
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Display
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Display typeCapacitive touchscreenTFT capacitive touchscreen
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Physical size4.2 inches7.0 inches
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Resolution768 x 1280 pixels480 x 800 pixels
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Pixel density355 ppi133 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1.5 GHz KraitDual-core 1 GHz ARM Cortex-A9
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ChipsetQualcomm MSM8960 SnapdragonNvidia Tegra 2 T20
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GPUAdreno 225ULP GeForce
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Memory RAM2 GB-
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Internal storage16 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max64 GB32 GB
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OS
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OSBlackBerry 10 vOSAndroid OS, v2.3 (Gingerbread)
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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@30fps720p
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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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Selfie camera2 MP1.3 MP
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesN/A
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual BandYes-
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WLAN DLNAYes-
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USBmicroUSB 2.02.0
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Bluetoothv4.0v2.1
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth EDR-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMSSMS(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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Messaging BBM 6BBM 6-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.1-
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Browser
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HTMLHTML5Yes
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1800 mAh2780 mAh
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Battery removable-Non-removable
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Talk time10 h4 h
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Standby time312 h72 h