HTC HD7S vs Samsung Galaxy Discover S730M
HTC HD7S
Samsung Galaxy Discover S730M
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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 850, 1900HSDPA 850, 1900
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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 announced2011-32012-11
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Status2011-62012-11
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Design
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SIMMini-SIMMini-SIM
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Height122 mm112.8 mm
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Width68 mm61.5 mm
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Thickness11.2 mm11.5 mm
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Weight162 g122 g
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ColorsBlackBlack
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Display
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Display typeS-LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size4.3 inches3.5 inches
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Resolution480 x 800 pixels320 x 480 pixels
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Pixel density217 ppi165 ppi
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Display colors16777216262144
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Hardware
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CPU1 GHz Scorpion800 MHz ARM Cortex-A5
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ChipsetQualcomm QSD8250 SnapdragonQualcomm MSM7225A Snapdragon
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GPUAdreno 200Adreno 200
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Memory ROM512 MB-
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Memory RAM576 MB512 MB
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Internal storage16 GB4 GB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSMicrosoft Windows Phone 7Android OS, v4.0.4 (Ice Cream Sandwich)
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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 video720pvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED 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 jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtonesVibration; MP3, WAV 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, 802.11nWi-Fi 802.11b, 802.11g
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WLAN WiFi Hotspot-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1Yes
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Bluetooth A2DPYes-
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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 EmailEmailEmail
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Messaging IM-IM
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Messaging Push EmailPush EmailPush Email
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WAPWAP 2.0/xHTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 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 mAh1300 mAh
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Talk time4 h 30 min7 h 20 min
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Standby time276 h440 h