Comparisons / Comparison of BenQ-Siemens P51 and HP iPAQ Data Messenger

Comparison of BenQ-Siemens P51 and HP iPAQ Data Messenger [S]ave

Attribute
BenQ-Siemens P51
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HP iPAQ Data Messenger
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General
BrandBenQ-SiemensHp
Launch
Announced2006-03-012008-10-01
Body
Width (mm)2017.4
Length (mm)122114
Height (mm)6057
Weight (g)170160
SIMMini-SIMMini-SIM
Network
Technology
  • GSM
  • GSM
  • HSPA
2G bands
  • GSM 850 / 900 / 1800 / 1900
  • GSM 850 / 900 / 1800 / 1900
3G bands-
  • HSDPA 900 / 1900 / 2100
Speed-
  • HSPA 7.2/2 Mbps
Platform
OSMicrosoft Windows Mobile 5.0 PocketPCMicrosoft Windows Mobile 6.1 Professional
Chipset-Qualcomm MSM7201A
CPU32-bit Intel XScale PXA272 416 MHz528 MHz ARM 11
GPU-Adreno 130
Memory
Card slotMMC/SDIOmicroSDHC (dedicated slot)
Internal
  • 192MB ROM
  • 64MB RAM
  • 128MB RAM
  • 256MB ROM
Display
Size (in)2.82.81
Resolution (px)240 x 320240 x 320
Display TypeTFT resistive touchscreenTFT resistive touchscreen
Battery
TypeRemovableRemovable
Capcity (mAh)Li-IonLi-Po
Main Camera
Main Camera TypeSingleSingle
Main Camera Properties
  • 1.3 MP
  • 3.15 MP, AF
Main Camera VideoQCIFYes
Main Camera Features-LED flash
Comms
WLANWi-Fi 802.11b/g, VoIP via Wi-FiWi-Fi 802.11b/g
Bluetooth1.2, A2DP2.0, A2DP
GPS++
RadioNoNo
USBProprietarymicroUSB 2.0
Sound
Loudspeaker++
3.5mm jack--
Misc
Colors-
  • Blue
SAR Head (W/kg)-0.71
SAR Body (W/kg)-1.04
KeyboardQWERTYQWERTY
Features
BrowserWAP 2.0/xHTML, HTMLWAP 2.0/xHTML, HTML (PocketIE)
Alert typesVibration; Downloadable polyphonic, MP3 ringtones-
Stand-by (h)150-
Talk time (h)Up to 4 h-



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