HTC Touch Diamond2 vs O2 XDA Star
HTC Touch Diamond2
O2 XDA Star
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 3.6 Mbps
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HSUPA speedHSUPA, 2 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2009-42007-10
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Status
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Design
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SIMMini-SIMMini-SIM
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Height107.9 mm107 mm
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Width53.1 mm55 mm
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Thickness13.7 mm15.8 mm
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Weight117.5 g120 g
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Keyboard-Half-QWERTY
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ColorsBlackBlack
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Display
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Display typeTFT resistive touchscreenTFT resistive touchscreen
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Physical size3.2 inches2.6 inches
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Resolution480 x 800 pixels240 x 320 pixels
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Pixel density292 ppi154 ppi
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Display colors6656066560
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Hardware
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CPU528 MHz ARM 11400 MHz ARM 11
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ChipsetQualcomm MSM7200AQualcomm MSM7200
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GPUAdreno 130Adreno 130
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Memory ROM512 MB128 MB
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Memory RAM288 MB96 MB
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Memory cardmicroSDmicroSD
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OS
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OSMicrosoft Windows Mobile 6.1 ProfessionalMicrosoft Windows Mobile 6.0 Professional
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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 video480p@15fpsvideo
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Primary camera Autofocusautofocus-
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Selfie camera
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Secondary cameraVGA camera-
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Secondary camera videocalling-videocalling
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3, WAV ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBYesYes
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Bluetoothv2.0v2.0
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Bluetooth A2DPYes-
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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 Instant MessagingInstant MessagingInstant Messaging
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Messaging EmailEmailEmail
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WAP-WAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Browser
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HTMLYesHTML (PocketIE)
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1100 mAh1120 mAh
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Talk time5 h5 h
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Standby time500 h250 h
