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Product comparison · 2 handheld mobile computers

Acer n311 Handheld vs HP iPAQ hx2490 Pocket PC Intel 520MHz 64 M 3.5" QVGA TFT 240x320 W Mobile™ 5.0 Premium Edition

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  • 22specifications compared
  • 12differ
  • 10identical
  • 24known for one product only

Key differences

The HP iPAQ hx2490 Pocket PC Intel 520MHz 64 M 3.5" QVGA TFT 240x320 W Mobile™ 5.0 Premium Edition has 0.064 GB more flash memory than the Acer n311 Handheld (0.192 GB vs 0.128 GB). The HP iPAQ hx2490 Pocket PC Intel 520MHz 64 M 3.5" QVGA TFT 240x320 W Mobile™ 5.0 Premium Edition has 0.12 GHz more processor frequency than the Acer n311 Handheld (0.52 GHz vs 0.4 GHz). The HP iPAQ hx2490 Pocket PC Intel 520MHz 64 M 3.5" QVGA TFT 240x320 W Mobile™ 5.0 Premium Edition has 29.4 g more weight than the Acer n311 Handheld (164.4 g vs 135 g). Display diagonal: 9.4 cm (3.7") on the Acer n311 Handheld, 8.89 cm (3.5") on the HP iPAQ hx2490 Pocket PC Intel 520MHz 64 M 3.5" QVGA TFT 240x320 W Mobile™ 5.0 Premium Edition. Display resolution: 640 x 480 pixels on the Acer n311 Handheld, 240 x 320 pixels on the HP iPAQ hx2490 Pocket PC Intel 520MHz 64 M 3.5" QVGA TFT 240x320 W Mobile™ 5.0 Premium Edition.

  • Display diagonal
    • 9.4 cm (3.7")
    • 8.89 cm (3.5")
  • Display resolution
    • 640 x 480 pixels
    • 240 x 320 pixels
  • Flash memory
    • 0.128 GB
    • 0.192 GB
  • Processor frequency
    • 0.4 GHz
    • 0.52 GHz
  • Built-in processor
    • Samsung S3C2440
    • PXA270
  • Weight
    • 135 g
    • 164.4 g
  • Width
    • 71 mm
    • 77 mm
  • Depth
    • 118 mm
    • 16 mm

Side by side

Differences highlightedShow differences only
46 specifications
A

Acer

n311 HandheldView product
B

HP

iPAQ hx2490 Pocket PC Intel 520MHz 64 M 3.5" QVGA TFT 240x320 W Mobile™ 5.0 Premium EditionView product
Display2 differ
Display diagonalDiffers9.4 cm (3.7")8.89 cm (3.5")
Display resolutionDiffers640 x 480 pixels240 x 320 pixels
Pointing deviceKnown for oneStylus
Pixel pitchKnown for one0.24
Memory1 differ
Flash memoryDiffers0.128 GB0.192 GB
Memory slotsKnown for oneSD Slot: supports 1-bit SDIO and 4-bit SD/MMC type memory standard
Processor2 differ
Processor frequencyDiffers0.4 GHz0.52 GHz
Built-in processorDiffersSamsung S3C2440PXA270
GPS Performanceidentical
GPS receiverKnown for oneNo integrated GPS
Cameraidentical
Built-in cameraKnown for oneNo
Audioidentical
SpeakersKnown for oneYes
Audio systemKnown for oneIntegrated microphone, speaker and one 3.5 mm stereo headphone jack
Audio includedKnown for oneIntegrated microphone, speaker and one 3.5 mm stereo headphone jack, MP3 stereo (through headphone jack)
Ports & interfaces1 differ
Infrared data portKnown for oneYes
I/O portsDiffers1 x USB Host 1.1 1 x USB Client 1.1 1 x Serial 1 x DC-in1 x USB 2.0 1 x RS232
Performanceidentical
Phone functionKnown for oneNo
Software1 differ
Bundled softwareDiffersMicrosoft Pocket Outlook, Pocket Word, Pocket Excel, MSN Messenger, PowerPoint Mobile, Windows Media Player 10 Mobile, Internet Explorer Mobile, Voice Recorder, Microsoft ActiveSync 4.0, Calculator, Games, File Explorer, Pocket TV Enterprise Edition, Pictures (image viewer), Backup/restore utility,HP ProtectTools, Bluetooth Phone Manager, iPAQ Wireless, Bluetooth Manager, iTask, Calendar, Contacts, Messaging, Tasks, Voice Recorder, Notes, Word Mobile, Excel Mobile, PowerPoint Mobile, Internet Explorer Mobile, Windows Media Player 10 Mobile, File Explorer, Infrared Beaming
Poweridentical
Power managementKnown for oneBattery: removable/rechargeable 1440 mAh Lithium-Ion (user changeable), optional extended 2880 mAh
Power requirementsKnown for oneAC Power - AC Input: 100~240 Vac, 50/60 Hz, AC Input Current: 0.3 Aac max, Output Voltage: 5Vdc (typical), Output Current: 2A (typical) Battery: removable/rechargeable 1440 mAh Lithium-Ion (user changeable), optional extended 2880 mAh
Battery life (max)Known for one8 h
Weight & dimensions4 differ
WeightDiffers135 g164.4 g
WidthDiffers71 mm77 mm
DepthDiffers118 mm16 mm
HeightDiffers13 mm119 mm
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Relative humidityKnown for one90
Wireless LAN featuresidentical
Wireless technologyKnown for oneIEEE 802.11b, Bluetooth 1.2
Keyboardidentical
Keyboard typeKnown for oneOptions: Foldable keyboard, Bluetooth foldable keyboard, Micro-keyboard
Securityidentical
Security management descriptionKnown for oneHP ProtectTools secured by CREDANT Technologies HP ProtectTools secured by CREDANT Technologies, iPAQ Persistent File Store
Ergonomicsidentical
ErgonomicsKnown for one4 programmable application quick-launch buttons, 5-way navigation joystick, voice record button, volume button 4 programmable application quick-launch buttons, 5-way navigation button, rechargeable/removable battery, touch-sensitive display for stylus or fingertip, voice record button, microphone an
Technical detailsidentical
Expansion slotsKnown for oneSD: 1-bit SDIO and 4-bit SD/MMC type memory standard, CF Slot: integrated Compact Flash Type II I/O Slots available for additional devices: SD slot supporting 1-bit SDIO and 4-bit SD/MMC type memory standard, Compact Flash Type II slot
MultimediaKnown for oneHP Image Zone, Windows Media Player 10
Multimedia connectionsKnown for oneHP Image Zone, Windows Media Player 10
Battery1 differ
Battery capacityDiffers1200 mAh1440 mAh
System requirementsidentical
Compatible operating systemsKnown for oneMicrosoft Windows Mobile v5.0

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