ZTE Blade vs ZTE X990D
ZTE Blade
ZTE X990D
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 900, 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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HSUPA speedHSUPA, 5.76 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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Status2010-112014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height116 mm107 mm
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Width56.5 mm61 mm
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Thickness11.8 mm12 mm
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Weight110 g90 g
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Keyboard-QWERTY
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ColorsBlackWhite
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Display
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Display typeAMOLED or LCD capacitive touchscreenTFT resistive touchscreen
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Physical size3.5 inches2.5 inches
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Resolution480 x 800 pixels320 x 240 pixels
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Pixel density267 ppi160 ppi
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Display colors262144262144
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Hardware
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CPU600 MHz ARM 11
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ChipsetQualcomm MSM7227-
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GPUAdreno 200-
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Memory ROM512 MB-
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Memory RAM512 MB-
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Internal storage150 MB-
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Memory cardmicroSDmicroSD
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Memory card max32 GB8 GB
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Memory card included2 GB-
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OS
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OSAndroid OS, v2.1 (Eclair)-
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Main camera
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Main camera3.15 MP2 MP
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Primary camera resolution2048 x 1536 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Primary camera Autofocusautofocus-
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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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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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WLAN WiFi HotspotYes-
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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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Bluetooth EDRYes-
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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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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1250 mAh-
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Talk time4 h-
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Standby time192 h-