Vertu Constellation vs ZTE X990
Vertu Constellation
ZTE X990
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 850, 900, 1900, 2100-
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-102010-3
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Status2011-102010-3
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Design
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SIMMini-SIMMini-SIM
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Height118.2 mm107 mm
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Width54.5 mm61 mm
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Thickness12.2 mm12 mm
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Weight164 g90 g
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Keyboard-QWERTY
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ColorsStain/Polished stainless steel, brown/black/pink leather or black alligator skinWhite
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Display
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Display typeAMOLED capacitive touchscreenTFT resistive touchscreen
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Physical size3.5 inches2.5 inches
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Resolution360 x 640 pixels320 x 240 pixels
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Pixel density210 ppi160 ppi
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Display colors16777216262144
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Hardware
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Internal storage-5 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB8 GB
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OS
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OSSymbian 3 OSMicrosoft Windows Mobile 6.5 Professional
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Main camera
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Main camera8 MP2 MP
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Primary camera resolution3264 x 2448 pixels1600 x 1200 pixels
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Primary camera video720p@25fpsvideo
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Primary camera flashLED flash-
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Primary camera fixed focusfixed focus-
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, ringtones
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0v2.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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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 Email-
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.1MIDP 2.0
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Browser
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HTMLYesYes
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Adobe FlashAdobe Flash Lite-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1200 mAh-
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Talk time-8 h
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Talk time 2G7 h-
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Talk time 3G4 h 30 min-
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Standby time-480 h
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Standby time 2G400 h-
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Standby time 3G400 h-
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Multimedia
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Radio FM-Stereo FM radio with RDS
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