HTC 7 Surround vs HTC Touch Diamond
HTC 7 Surround
HTC Touch Diamond
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 850, 1900, 2100HSDPA 900, 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 7.2 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 announced2010-102008-5
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Status2010-11
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Design
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SIMMini-SIMMini-SIM
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Height119.7 mm102 mm
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Width61.5 mm51 mm
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Thickness13 mm11.5 mm
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Weight165 g110 g
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ColorsBlackBlack, White
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Display
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Display typeCapacitive touchscreenTFT resistive touchscreen
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Physical size3.8 inches2.8 inches
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Resolution480 x 800 pixels480 x 640 pixels
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Pixel density246 ppi286 ppi
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Display colors1677721666560
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Hardware
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CPU1 GHz Scorpion528 MHz ARM 11
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ChipsetQualcomm QSD8250 SnapdragonQualcomm MSM7201A
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GPUAdreno 200Adreno 130
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Memory ROM512 MB256 MB
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Memory RAM448 MB192 MB
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Internal storage16 GB4 GB
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Memory card
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OS
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OSMicrosoft Windows Phone 7Microsoft Windows Mobile 6.1 Professional
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Main camera
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Main camera5 MP3.15 MP
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Primary camera resolution2592 x 1944 pixels2048 x 1536 pixels
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Primary camera video720pCIF@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraNoVGA camera
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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, WAV ringtonesVibration; Downloadable polyphonic, MP3, WAV, WMA ringtones
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g
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USBmicroUSB 2.0Yes
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Bluetoothv2.1v2.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GPS MapsBing Maps-
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging Instant Messaging-Instant Messaging
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Messaging EmailEmailEmail
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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 2.0MIDP 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 capacity1230 mAh900 mAh
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Talk time-5 h 30 min
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Talk time 2G4 h-
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Talk time 3G4 h 10 min-
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Standby time-285 h
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Standby time 2G275 h-
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Standby time 3G255 h-
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Multimedia
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Radio FM-Stereo FM radio with RDS