BLU Touch Book 7.0 vs Garmin-Asus nuvifone M20
BLU Touch Book 7.0
Garmin-Asus nuvifone M20
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 850, 1900, 2100HSDPA 900, 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 7.2 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 announced2011-82009-9
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Status2011-12
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Design
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SIMMini-SIMMini-SIM
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Height197 mm95.3 mm
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Width120 mm52.5 mm
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Thickness13.2 mm12.8 mm
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Weight382 g99 g
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ColorsBlackBlack, Blue, Green, Red
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Display
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Display typeTFT capacitive touchscreenTFT resistive touchscreen
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Physical size7.0 inches2.8 inches
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Resolution480 x 800 pixels480 x 640 pixels
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Pixel density133 ppi286 ppi
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Display colors-66560
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Hardware
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CPU800 MHz528 MHz ARM 11
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ChipsetQualcomm MSM7227-TQualcomm MSM7200A
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GPU-Adreno 130
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Memory ROM512 MB-
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Memory RAM512 MB-
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Internal storage-4, 8 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, v2.2 (Froyo)Microsoft Windows Mobile 6.1 Professional
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Main camera
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Main camera3.15 MP3.15 MP
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Primary camera resolution2048 x 1536 pixels2048 x 1536 pixels
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Primary camera videovideo320p@15fps
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary cameraVGA cameraYes
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsN/AVibration; Downloadable polyphonic, 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 802.11b, 802.11g
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USBYes2.0
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Bluetoothv2.1v2.0
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Bluetooth A2DPYesYes
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GPSYesYes
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging Instant Messaging-Instant Messaging
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push EmailPush EmailPush email
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WAPWAP 2.0/xHTMLWAP 2.0
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JavaYesYes
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Java MIDP-MIDP 2.0
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Browser
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HTTP-Yes
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4250 mAh920 mAh
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Battery removableNon-removable-
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Talk time12 h2 h 48 min
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Standby time500 h-