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Product comparison · 2 laptops

Acer One D255-N55DQ vs ASUS 1001PX-BLK127S netbook Intel Atom® N450

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  • 85specifications compared
  • 10differ
  • 75identical
  • 22known for one product only

Key differences

  • Total storage capacity
    • 250 GB
    • 160 GB
  • Front camera resolution (numeric)
    • 1.3 MP
    • 0.3 MP
  • Wireless technology
    • 802.11b/g
    • 802.11 b/g
  • Bluetooth version
    • 2.0+EDR
    • 2.1+EDR
  • USB 2.0 ports quantity
    • 3
    • 2
  • Ethernet LAN (RJ-45) ports
    • 0
    • 1
  • Battery life (max)
    • 8 h
    • 9 h
  • Weight
    • 1.25 kg
    • 1.27 kg

Side by side

Differences highlightedShow differences only
107 specifications
A

Acer

One D255-N55DQView product
B

ASUS

1001PX-BLK127S netbook Intel Atom® N450

Model 1001PX-BLK127S

View product
Designidentical
Product typeNetbookNetbook
Product colourKnown for oneBlack
Displayidentical
Display diagonal25.6 cm (10.1")25.6 cm (10.1")
Display resolution1024 x 600 pixels1024 x 600 pixels
LED backlightYesYes
Native aspect ratio5:35:3
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel Atom®Intel Atom®
Processor modelN450N450
Processor cores11
Processor threads22
Processor frequency1.66 GHz1.66 GHz
Processor cache0.512 MB0.512 MB
Processor cache typeL2L2
Processor socketBGA 559BGA 559
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Atom N400 SeriesIntel Atom N400 Series
Processor codenamePineviewPineview
Bus typeDMIDMI
FSB ParityNoNo
SteppingA0A0
Thermal Design Power (TDP)5.5 W5.5 W
Tjunction100 °C100 °C
Number of Processing Die Transistors123 M123 M
Processing Die size66 mm²66 mm²
CPU multiplier (bus/core ratio)1010
ECC supported by processorNoNo
Memoryidentical
Internal memory1 GB1 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Maximum internal memory2 GB2 GB
Storage1 differ
Total storage capacityDiffers250 GB160 GB
HDD interfaceKnown for oneSATA II
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Card reader integratedYesYes
Compatible memory cardsKnown for oneMMC, SD, SDHC
Graphicsidentical
On-board graphics cardYesYes
Graphics cardGMA 3150GMA 3150
Audioidentical
Audio systemKnown for oneHDA
Built-in microphoneYesYes
Number of built-in speakersKnown for one2
Camera1 differ
Front camera resolution (numeric)Differs1.3 MP0.3 MP
Network2 differ
Wi-FiYesYes
Networking featuresKnown for oneFast Ethernet, WLAN
Wireless technologyDiffers802.11b/g802.11 b/g
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100 Mbit/s
BluetoothYesYes
Bluetooth versionDiffers2.0+EDR2.1+EDR
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers32
Ethernet LAN (RJ-45) portsDiffers01
HDMI ports quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
Headphone outputs11
Performanceidentical
GPS (satellite)NoNo
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Softwareidentical
Operating system installedWindows 7 StarterWindows 7 Starter
Compatible operating systemsKnown for oneWindows 7 Home Basic; Windows 7 Starter; Windows XP Home Edition.
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)NoNo
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateNoNo
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)NoNo
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
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 TechnologyNoNo
Processor ARK ID4250342503
Processor codeSLBMGSLBMG
Processor package size22 x 22 mm22 x 22 mm
Supported instruction setsSSE2, SSE3, SSSE3SSE2, SSE3, SSSE3
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Battery1 differ
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one6
Battery life (max)Differs8 h9 h
Battery capacityKnown for one4400 mAh
Poweridentical
DC-in jackYesYes
AC adapter powerKnown for one5.5 W
Weight & dimensions3 differ
WeightDiffers1.25 kg1.27 kg
WidthDiffers258.5 mm262 mm
DepthDiffers185 mm178 mm
Height (front)Known for one2.59 cm
Height (rear)Known for one3.65 cm
HeightKnown for one24 mm
Other featuresidentical
Supplied AC adapter typeKnown for oneAC

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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