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Product comparison · 2 laptops

Acer Aspire One D250-0DQb_W7316 vs HP EliteBook WD930EA laptop Intel® Core™ i7 i7-620M

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  • 91specifications compared
  • 61differ
  • 30identical
  • 75known for one product only

Key differences

  • Product colour
    • Blue
    • Black
  • Display diagonal
    • 25.6 cm (10.1")
    • 39.6 cm (15.6")
  • Display resolution
    • 1024 x 600 pixels
    • 1920 x 1080 pixels
  • Native aspect ratio
    • 5:3
    • 16:9
  • Processor family
    • Intel Pentium Mobile
    • Intel® Core™ i7
  • Processor model
    • N270
    • i7-620M
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 2
    • 4

Side by side

Differences highlightedShow differences only
166 specifications
A

Acer

Aspire One D250-0DQb_W7316View product
B

HP

EliteBook WD930EA laptop Intel® Core™ i7 i7-620M

Model WD930EA

View product
Design1 differ
Product colourDiffersBlueBlack
Housing materialKnown for onePlastic
Country of originKnown for oneChina
Product typeKnown for oneNetbook
Display3 differ
Display diagonalDiffers25.6 cm (10.1")39.6 cm (15.6")
Display resolutionDiffers1024 x 600 pixels1920 x 1080 pixels
LED backlightYesYes
Native aspect ratioDiffers5:316:9
Processor19 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Pentium MobileIntel® Core™ i7
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersN270i7-620M
Processor coresDiffers12
Processor threadsDiffers24
Processor boost frequencyKnown for one3.33 GHz
Processor frequencyDiffers1.6 GHz2.66 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers0.512 MB4 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersSocket F (1207)BGA 1288
Processor lithographyDiffers45 nm32 nm
Processor operating modesDiffers32-bit64-bit
Processor seriesDiffersIntel Atom N200 SeriesIntel Core i7-600 Mobile Series
Processor codenameDiffersDiamondvilleArrandale
Bus typeDiffersFSBDMI
FSB ParityNoNo
SteppingDiffersC0C2
Thermal Design Power (TDP)Differs2.5 W35 W
TjunctionDiffers90 °C105 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsDiffers47 M382 M
Processing Die sizeDiffers26 mm²81 mm²
CPU multiplier (bus/core ratio)Differs1220
ECC supported by processorNoNo
Processor front side busKnown for one533 MHz
Memory4 differ
Internal memoryDiffers1 GB8 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1333 MHz
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers2 GB16 GB
Memory upgradeKnown for one16 GB
Memory layout (slots x size)Known for one1 x 1 GB
Storage1 differ
Total storage capacityKnown for one500 GB
Total HDDs capacityKnown for one500 GB
Number of HDDs installedKnown for one1
HDD capacityDiffers160 GB500 GB
HDD interfaceKnown for oneSATA II
HDD speedKnown for one7200 RPM
Optical drive typeKnown for oneBlu-Ray DVD Combo
Card reader integratedYesYes
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MMC+, MS PRO, SD, xD
HDD sizeKnown for one2.5"
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® Quadro® FX 1800M
Graphics card familyKnown for oneNVIDIA
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one766 MHz
Audio1 differ
Audio systemDiffersHigh Definition AudioHDA
Number of built-in speakers22
Audio formats supportedKnown for oneAAC, MP3, WAV, WMA
Built-in microphoneKnown for oneYes
Network3 differ
Wi-FiYesYes
Networking featuresDiffersFast EthernetGigabit Ethernet
Wireless technologyDiffers802.11 a/b/gWi-Fi, Y
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g
Ethernet LANYesYes
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.1+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfacesidentical
USB 2.0 ports quantity33
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
DisplayPorts quantityKnown for one1
DVI portKnown for oneNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsKnown for one1
Thunderbolt ports quantityKnown for one0
Headphone outputs11
S/PDIF out portKnown for oneNo
Microphone inYesYes
Docking connectorKnown for oneYes
ExpressCard slotKnown for oneYes
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Modem (RJ-11) portsKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneIntel® QM57 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 StarterWindows 7 Professional
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Trial softwareKnown for one-Microsoft Works Work SE 9 + Office Home & Etudiant 2007, -McAfee Internet Security Suite.
Bundled softwareKnown for one-Acer Recovery Management, -Google Toolbar, -Google Desktop, -Google Setup, -Adobe Reader 9, -Adobe Flash Player 10, -Microsoft.NET Framework 2.0, -Customized Internet Explorer 7, -eSobi, -Carbonite online backup, -Acer Game Zone, -Acer Video Conference Manager 4.0, -Windows Live Essentials — Wave 3
Processor special features20 differ
Intel® Wireless Display (Intel® WiDi)NoNo
CPU configuration (max)Known for one1
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one45 nm
Idle StatesDiffersNoYes
Intel 64DiffersNoYes
Intel Clear Video TechnologyDiffersNoYes
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers3633143560
Processor codeDiffersSLB73SLBPE
Processor package sizeDiffers22 x 22 mmrPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersSSE2, SSE3SSE4.1/4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Battery3 differ
Number of battery cellsDiffers38
Battery capacityDiffers2200 mAh68 Wh
Battery life (max)Differs3 h5.5 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Power1 differ
AC adapter powerDiffers30 W120 W
DC-in jackYesYes
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Trusted Platform Module (TPM)Known for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers1.11 kg2.95 kg
WidthDiffers258.5 mm373.5 mm
DepthDiffers184 mm251.5 mm
HeightDiffers25.4 mm32.4 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Infrared data portKnown for oneNo
Minimum storage drive spaceKnown for one160 GB
Power supply typeKnown for oneAC
Internal modemKnown for oneYes
Modem speedKnown for one56 Kbit/s
Intel segment taggingKnown for oneEnterprise
Supplied AC adapter typeACAC
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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