BLU Ultra vs Lenovo A820
BLU Ultra
Lenovo A820
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Network
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2G networkGSM 850, 1900GSM 900, 1800, 1900
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3G network-HSDPA 900, 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 announced20112014-12
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Status2014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM, dual stand-by)
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Height105.5 mm135 mm
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Width45 mm68.2 mm
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Thickness12.7 mm9.9 mm
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Weight151 g
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ColorsBlack, Blue, Red, YellowBlack
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Display
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Display typeMonochrome graphicIPS LCD capacitive touchscreen
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Physical size1.31 inches4.5 inches
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Resolution96 x 64 pixels540 x 960 pixels
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Pixel density88 ppi245 ppi
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Display colors-16777216
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A7
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Chipset-Mediatek MT6589
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GPU-PowerVR SGX544
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Internal storage16 MB4 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
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NotificationsVibration, PolyphonicVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioFM 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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BluetoothYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Mail
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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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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity500 mAh2000 mAh
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Talk time8 h-
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Standby time400 h-
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OS
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OS-Android OS, v4.1.2 (Jelly Bean)
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Main camera
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Main camera8 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video-720p
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary camera-No
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