Nokia N900 vs ZTE X990D
Nokia N900
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 900, 1700, 2100-
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HSDPA speedHSDPA, 10 Mbps-
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HSUPA speedHSUPA, 2 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2009-82014-12
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Status2009-112014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height110.9 mm107 mm
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Width59.8 mm61 mm
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Thickness18 mm12 mm
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Weight181 g90 g
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KeyboardQWERTYQWERTY
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ColorsBlackWhite
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Display
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Display typeTFT resistive touchscreenTFT resistive touchscreen
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Physical size3.5 inches2.5 inches
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Resolution800 x 480 pixels320 x 240 pixels
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Pixel density267 ppi160 ppi
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Display colors66560262144
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Hardware
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CPU600 MHz ARM Cortex-A8
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ChipsetTI OMAP 3430-
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GPUPowerVR SGX530-
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Memory RAM256 MB-
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Internal storage32 GB-
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Memory cardmicroSDmicroSD
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Memory card max16 GB8 GB
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OS
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OSMaemo 5-
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Main camera
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Camera typePhoto-
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Main camera5 MP2 MP
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Primary camera resolution2576 x 1936 pixels1600 x 1200 pixels
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Primary camera video480p@25fpsvideo
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Primary camera opticsCarl Zeiss optics-
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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 cameraVGA cameraNo
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration; MP3 ringtonesVibration; MP3, ringtones
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Multimedia
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Radio FMStereo FM radio (via third party software)Stereo FM radio with RDS
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Radio transmitterFM transmitter-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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WLAN DLNAYes-
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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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InfraredYes-
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GPSYes, with A-GPSNo
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GPS MapsOvi Maps-
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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WAP-WAP 2.0/xHTML
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XHTMLxHTML-
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JavaNoYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYesYes
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1320 mAh-
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Talk time--
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Talk time 2G6 h 30 min-
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Talk time 3G4 h 30 min-
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Standby time--
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Standby time 2G278 h-
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Standby time 3G250 h-