Vertu Constellation Quest vs ZTE X990D
Vertu Constellation Quest
ZTE X990D
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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, 10.2 Mbps-
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HSUPA speedHSUPA, 2.0 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2010-102014-12
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Status2010-122014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height116.2 mm107 mm
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Width60.8 mm61 mm
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Thickness12.7 mm12 mm
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Weight165 g90 g
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KeyboardQWERTYQWERTY
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ColorsSilver, Pink, Black, Brown, Yellow Gold, Carbon fibre with gold, Carbon fibreWhite
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size2.46 inches2.5 inches
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Resolution640 x 480 pixels320 x 240 pixels
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Pixel density325 ppi160 ppi
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Display colors16777216262144
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Hardware
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Internal storage8 GB-
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Memory cardmicroSDmicroSD
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Memory card max32 GB8 GB
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Memory card included32 GB-
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OS
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OSSymbian OS-
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Main camera
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Main camera5 MP2 MP
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Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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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, Polyphonic(64), WAV, MP3 ringtonesVibration; MP3, ringtones
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Multimedia
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Radio FMStereo FM radio with RDSStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v2.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMSSMS
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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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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity1500 mAh-
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Talk time--
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Talk time 2G7 h 30 min-
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Talk time 3G5 h 40 min-
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Standby time--
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Standby time 2G350 h-
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Standby time 3G430 h-
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