BLU Ultra vs Lenovo IdeaPad S2
BLU Ultra
Lenovo IdeaPad S2
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Network
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2G networkGSM 850, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 2100
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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GPRSYes
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EDGEYes
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Availability
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Oficially announced20112012-1
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Status2012-9
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Design
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SIMMini-SIMMini-SIM
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Height105.5 mm
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Width45 mm
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Thickness12.7 mm
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Weight580 g
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ColorsBlack, Blue, Red, YellowBlack
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Display
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Display typeMonochrome graphicLED-backlit IPS LCD capacitive touchscreen
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Physical size1.31 inches10.0 inches
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Resolution96 x 64 pixels800 x 1280 pixels
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Pixel density88 ppi151 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1.5 GHz Krait
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Chipset-Qualcomm MSM8960 Snapdragon
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GPU-Adreno 225
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Internal storage16 MB32, 64 GB
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Memory RAM-1 GB
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Memory cardmicroSDmicroSD
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Memory card max4 GB32 GB
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration, PolyphonicN/A
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBYesmicroUSB 2.0
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Bluetoothv2.1
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Bluetooth A2DP-Yes
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Bluetooth EDR-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMS-
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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JavaNoYes, via Java MIDP emulator
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Browser
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HTML-Yes
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BrowserNo-
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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 capacity500 mAh1350 mAh
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Battery removable-Non-removable
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Talk time8 h9 h
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Standby time400 h-
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OS
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OS-Android OS, v4.0 (Ice Cream Sandwich)
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Main camera
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Main camera5 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video-video
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary camera-Yes