HTC Touch HD T8285 vs Samsung Epic 4G
HTC Touch HD T8285
Samsung Epic 4G
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G networkHSDPA 850, 2100CDMA2000 1xEV-DO
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HSDPA speedHSDPA, 7.2 MbpsHSDPA
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HSUPA speedHSUPA, 2 Mbps-
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EV-DO speed-3.1 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2008-122010-6
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Status2010-9
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Design
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SIMMini-SIMMini-SIM
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Height115 mm124 mm
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Width62.8 mm65 mm
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Thickness12 mm14 mm
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Weight146 g155 g
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Keyboard-QWERTY
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ColorsBlackBlack
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Display
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Display typeTFT resistive touchscreenSuper AMOLED capacitive touchscreen
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Physical size3.8 inches4.0 inches
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Resolution480 x 800 pixels480 x 800 pixels
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Pixel density246 ppi233 ppi
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Display colors6656016777216
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Hardware
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CPU528 MHz ARM 111 GHz ARM Cortex-A8
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ChipsetQualcomm MSM7201AHummingbird
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GPUAdreno 130PowerVR SGX540
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Memory ROM512 MB512 MB
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Memory RAM288 MB512 MB
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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Memory card included8 GB-
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OS
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OSMicrosoft Windows Mobile 6.1 ProfessionalAndroid OS, v2.1 (Eclair)
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Main camera
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Main camera5 MP5 MP
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Primary camera resolution2592 x 1944 pixels2592 x 1944 pixels
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Primary camera videoCIF@30fps720p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraVGA cameraVGA camera
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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 FMStereo FM radio with RDSStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN wimax-Yes
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USBminiUSB 2.0microUSB 2.0
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Bluetoothv2.0v2.1
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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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 MessagingInstant Messaging-
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging Push Email-Push Mail
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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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HTMLHTML (Opera 9.5)Yes
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Adobe Flash-Adobe Flash Lite
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1350 mAh1500 mAh
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Talk time-5 h 30 min
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Standby time-300 h