Comparison of Six PDAs

COMPAQ iPAQ H3850/3870 - Test Winner With Bluetooth


Compaq Ipaq H3870.
For $649, Compaq's Ipaq H3870 is the only handheld that comes equipped with Bluetooth technology as a standard feature. All other handhelds require that you purchase additional cards in order to be able to use this technology. This involves shelling out an additional $100 and taking up yet another card slot . With the notable exception of the Bluetooth interface and the price, the Ipaq H3870 has features identical to those offered by the H3850. The Ipaq H3850 retails for about $599, putting it in the mid-range. Compaq equips both models with 64 MB RAM and 32 MB Flash ROM. 24 MB are taken up by the operating system Pocket PC 2002, while the remaining 8 MB of ROM are free for you to use for storing data. The program Permanent PIM allows you to select important data to be stored in non-volatile Flash ROM, where your data remains safe even if your battery is completely drained. Compaq sets itself apart from its competition with two particular features - IBM Via-Voice permits you to control important functions with voice input, while the tool I-Task allows you to manage running applications (you can close all active programs, for example). Compaq's Pocket PCs can be expanded using the SD card slot at the top of the case. If you need to store information on CompactFlash or even PCMCIA cards, the jacket design enables you to use these memory card formats as well.
Our laboratory testers were particularly impressed by this PDA's high-contrast display, which had the highest luminosity scores of all - 93.1 candelas per square meter. Also, there are 30 different brightness levels to choose from. Another factor that improves legibility is the size of the display - 57 x 77 mm, which is the largest in the test group. But Compaq doesn't get top honors only in the area of display quality - its competitors can't hold a candle to the Ipaqs in terms of sound quality, either. Their speakers produce the clearest and most powerful sound.


Compaq's jacket design enables users to take advantage of Bluetooth and other expansion options.

Compaq Presario SG3740IL Desktop PC

HP’s new Compaq Presario SG3740IL Desktop PC which is powered by Intel Dual Core Processor E2220 and it features 320-GB SATA hard drive, 15.6-inch Color TFT LCD monitor, and a 16X DVD Writer and comes with freeDOS OS preinstalled.
compaq presario sg3470IL desktop pcThe new Compaq Presario SG3740IL desktop PC is powered by 2.4 GHz Intel Pentium Dual Core Processor E2220 with Enhanced Speedstep Technology and Intel Extended Memory 64 Technology EM64T and the desktop PC features Intel 945GC chipset with Socket 775 motherboard with 1MB L2 cache and 800 MHz FSB.
With FreeDOS preinstalled, Compaq Presario SG3740IL desktop PC comes with 2-GB PC2-6400 DDR2 (800 MHz) RAM which is expandable to max 4-GB, a 320-GB 7200 rpm (300 MB/Sec speed) SATA II Hard drive and a 16X DVD Super Multi Drive Dual Layer (8.5 GB) DVD Writer with LightScribe Technology.
Compaq Presario SG3740IL desktop PC comes with 15.6-inch (39.5 cm) CRT color monitor powered by integrated Intel Graphics Media Accelerator GMA950 graphics chipset with DVMT 3.0 with upto 128-MB shared RAM.
Compaq Presario SG3740IL desktop PC also sports Intel High Definition Audio hardware which comes with creative SBS 370 2.1 dual speakers and is capable of supporting upto 7.1 surround sound speaker systems integrated into monitor feame.
Compaq Presario SG3740IL desktop PC comes with standard 300 Watt SMPS, HP Deluxe Multimedia Keyboard and HP Optical, 2-button PS/2 Scroll Mouse.
The new Presario SG3740IL Desktop PC comes with FreeDOS OS which provides only limited DOS based functionality until another operating system like Linux or Windows XP or Windows Vista is installed. The desktop package also does not include any software or driver CD which can be downloaded form Compaq website.
I/O Ports

Front side
- 2 Hi-Speed USB v2.0
- IEEE 1394a
- Microphone-In
- Headphone-Out, Line-In
Rear Access Ports
- 4 Hi-Speed USB 2.0
- IEEE 1394a
- 1 RJ-11, One RJ-45
- 2 PS/2 ports
- Line-In, Line-Out, Microphone-In
- S/PDIF Out, S/PDIF In
- Surround L/R, Surround Rear L/R
- VGA Port
Expansion Slots
- 2x PCI Slots (one free)
- 1x PCI Express x1 I/O Slot
- 1x PCI Express x16 graphics slot
Expansion Bays
- 2x 5.25 inch External bays (one free)
- 1x Pocket Media Drive Bay
- 2x 3.5-inch Internal bays (one free)
compaq presario SG3770IL desktop pc
Compaq Presario SG3740IL Desktop PC Features
  • Intel Pentium Dual Core Processor E2220, 2.4 GHz
  • 1 MB L2 Cache, 800 MHz FSB
  • Intel 945GC chipset with Socket 775
  • Intel Extended Memory 64 Technology EM64T
  • 2-GB PC2-6400 DDR2 (800 MHz) RAM, Max 4-GB
  • 320 GB SATA II Hard drive, 7200 rpm (300 MB/Sec)
  • 16X DVD Super Multi Drive Dual Layer (8.5 GB) DVD Writer with LightScribe Technology
  • 15.6-inch (39.5 cm) Color TFT LCD Widescreen Monitor
  • Intel Graphics Media Accelerator GMA950 with DVMT 3.0, Upto 64-MB shared RAM
  • 7.1 Surround Sound Ready
  • Creative SBS 370 2.1 speakers
  • 10/100/1000 Ethernet LAN card
  • 56kbps v.92 Modem/Fax
  • 6 USB 2.0 ports (4 front, 2 back)
  • 3x PCI Slots, 1x PCI Express x16 graphics slot
  • HP Deluxe Multimedia Keyboard
  • HP Optical, 2-button PS/2 Scroll Mouse
  • FreeDOS OS Preinstalled
The Intel Pentium Dual Core Processor E2220 powered Compaq Presario SG3740IL Desktop PC with 15.6-inch color LCD TFT Widescreen (16:9) Monitor is available in India for Rs. 23,990 (plus taxes) with 3-year warranty. Visit www.hp.com/in for more details.

'Spider-Boy' spins his own wall-climbing device

Hibiki Kono
Hibiki Kono scales a wall at his school, King's College School in Cambridge, England. Not to worry; there's a nice thick mat below in case the gadget comes unplugged or otherwise fails him.(Credit: Geoff Robinson Photography)

Meet Hibiki Kono, Spider-Man fan. The 13-year-old was no longer content to live out his Spidey dreams by dressing up in blue tights or watching superhero films. He wanted to climb walls. So he designed and built his own wall-scaling device and shimmied up a brick wall at his school in Cambridge, England. As you can see from the excited applause of his peers in the video below, Kono--now known in some quarters as "Spider-Boy"--may have just surpassed Harry Potter as the superhero of young geeks everywhere. Kono created his contraption for a school design technology project by attaching two $23, 1,400-watt vacuums to nozzle pads and plugging the suction machine in. He devised the gadget over the course of five months. Those Cornell scientists working on an arachno-riffic palm-size liquid adhesion device should hire Kono stat. In the meantime, though, there are some walls the imaginative teen won't be climbing. "My mum thinks it's brilliant," Kono told The Sun of his device. "But she won't let me use it in my bedroom, as she's worried I may pull down the ceiling."
Source: CNET News (http://cnet.com/)