BLU Touch Book 7.0 vs Nokia Lumia 2520
BLU Touch Book 7.0
Nokia Lumia 2520
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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, 1900, 2100HSDPA 850, 900, 1800, 1900, 2100
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4G network-LTE 800, 1800, 2600
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 42.2 Mbps
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HSUPA speedHSUPA, 5.76 MbpsHSUPA, 11.5 Mbps
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LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-82013-10
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Status2011-122013-12
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Design
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SIMMini-SIMMicro-SIM
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Height197 mm267 mm
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Width120 mm168 mm
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Thickness13.2 mm8.9 mm
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Weight382 g615 g
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ColorsBlackBlack, Cyan, Red, White
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size7.0 inches10.1 inches
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Resolution480 x 800 pixels1080 x 1920 pixels
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Pixel density133 ppi218 ppi
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Display colors-16777216
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Hardware
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CPU800 MHz2.2 GHz Quad-core Krait 400
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ChipsetQualcomm MSM7227-TQualcomm MSM8974 Snapdragon 800
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GPU-Adreno 330
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Memory ROM512 MB-
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Memory RAM512 MB2 GB
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Internal storage-32 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB64 GB
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OS
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OSAndroid OS, v2.2 (Froyo)Microsoft Windows RT
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Main camera
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Main camera3.15 MP6.7 MP
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Primary camera resolution2048 x 1536 pixels3088 x 1744 pixels
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Primary camera videovideo1080p@30fps
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Primary camera optics-Carl Zeiss optics
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera2 MP
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Selfie camera video-720p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsN/AVibration, MP3 ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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Connectivity
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WLANWi-FiWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual Band-Yes
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USBYes3.0
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USB host-Yes
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Bluetoothv2.1v4.0
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Bluetooth A2DPYes-
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GPSYesYes, with A-GPS
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GLONASS-Yes
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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 EmailPush Email
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WAPWAP 2.0/xHTML-
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JavaYesNo
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Browser
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HTML-HTML5
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Adobe FlashYes-
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Battery
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Battery typeLi-Ion-
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Battery capacity4250 mAh8120 mAh
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Battery removableNon-removableNon-removable
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Talk time12 h10 h
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Standby time500 h600 h