BLU Ultra vs ZTE X990D
BLU Ultra
ZTE X990D
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Network
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2G networkGSM 850, 1900GSM 900, 1800
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GPRSYes
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EDGE
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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)
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Height105.5 mm107 mm
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Width45 mm61 mm
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Thickness12.7 mm12 mm
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Weight90 g
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Keyboard-QWERTY
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ColorsBlack, Blue, Red, YellowWhite
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Display
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Display typeMonochrome graphicTFT resistive touchscreen
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Physical size1.31 inches2.5 inches
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Resolution96 x 64 pixels320 x 240 pixels
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Pixel density88 ppi160 ppi
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Display colors-262144
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Hardware
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Internal storage16 MB-
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Memory cardmicroSDmicroSD
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Memory card max4 GB8 GB
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration, PolyphonicVibration; MP3, ringtones
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Multimedia
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Radio FMFM radioStereo FM radio with RDS
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Connectivity
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WLAN
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USBYesmicroUSB 2.0
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Bluetoothv2.0
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Bluetooth A2DP-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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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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WAP-WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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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 mAh-
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Talk time8 h-
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Standby time400 h-
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Main camera
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Main camera2 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video-video
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Selfie camera
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Secondary camera-No