HP iPAQ Data Messenger vs Huawei Impulse 4G
HP iPAQ Data Messenger
Huawei Impulse 4G
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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, 1900, 2100HSDPA 850, 1900, 2100
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HSDPA speedHSDPA, 7.2 Mbps14.4 Mbps
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HSUPA speedHSUPA, 2 MbpsHSUPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2009-32011-9
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Status2011-9
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Design
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SIMMini-SIMMini-SIM
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Height114 mm120 mm
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Width57 mm65 mm
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Thickness17.4 mm11.6 mm
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Weight160 g130 g
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KeyboardQWERTY-
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ColorsBlueBlack
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Display
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Display typeTFT resistive touchscreenTFT capacitive touchscreen
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Physical size2.81 inches3.8 inches
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Resolution240 x 320 pixels480 x 800 pixels
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Pixel density142 ppi246 ppi
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Display colors6656016777216
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Hardware
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CPU528 MHz ARM 11800 MHz Scorpion
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ChipsetQualcomm MSM7201AQualcomm MSM7230
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GPUAdreno 130Adreno 205
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Memory ROM256 MB-
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Memory RAM128 MB512 MB
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Memory cardmicroSDmicroSD
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Memory card max8 GB32 GB
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OS
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OSMicrosoft Windows Mobile 6.1 ProfessionalAndroid OS, v2.2 (Froyo)
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Main camera
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Main camera3.15 MP5 MP
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Primary camera resolution2048 x 1536 pixels2592 x 1944 pixels
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Primary camera videovideo720p@30fps
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Primary camera Autofocusautofocusautofocus
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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 jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3, AAC ringtonesVibration, MP3 ringtones
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Multimedia
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RadioNoNo
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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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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.0v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDR-Yes
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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 (PocketIE)Yes
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Adobe Flash-Yes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity1140 mAh1500 mAh
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Talk time-4 h
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Standby time-240 h