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Product comparison · 2 laptops

Acer One D255-N55DQKK vs ASUS N53JQ-SZ133X laptop Intel® Core™ i7 i7-740QM

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  • 75specifications compared
  • 40differ
  • 35identical
  • 67known for one product only

Key differences

  • Display diagonal
    • 25.6 cm (10.1")
    • 43.9 cm (17.3")
  • Display resolution
    • 1024 x 600 pixels
    • 1920 x 1080 pixels
  • Native aspect ratio
    • 5:3
    • 16:9
  • Processor family
    • Intel Atom®
    • Intel® Core™ i7
  • Processor model
    • N450
    • i7-740QM
  • Processor cores
    • 1
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 1.66 GHz
    • 1.73 GHz

Side by side

Differences highlightedShow differences only
142 specifications
A

Acer

One D255-N55DQKKView product
B

ASUS

N53JQ-SZ133X laptop Intel® Core™ i7 i7-740QM

Model N53JQ-SZ133X

View product
Designidentical
Product colourKnown for oneSilver
Product typeKnown for oneNetbook
Display3 differ
Display diagonalDiffers25.6 cm (10.1")43.9 cm (17.3")
Display resolutionDiffers1024 x 600 pixels1920 x 1080 pixels
Native aspect ratioDiffers5:316:9
LED backlightKnown for oneYes
Processor15 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Atom®Intel® Core™ i7
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersN450i7-740QM
Processor coresDiffers14
Processor threadsDiffers28
Processor boost frequencyKnown for one2.93 GHz
Processor frequencyDiffers1.66 GHz1.73 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers0.512 MB6 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 559Socket 988
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Atom N400 SeriesIntel Core i7-700 Mobile Series
Processor codenameDiffersPineviewClarksfield
Bus typeDMIDMI
FSB ParityNoNo
SteppingDiffersA0B1
Thermal Design Power (TDP)Differs5.5 W45 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2
Number of Processing Die TransistorsDiffers123 M774 M
Processing Die sizeDiffers66 mm²296 mm²
CPU multiplier (bus/core ratio)Differs1013
ECC supported by processorNoNo
Memory2 differ
Internal memoryDiffers1 GB6 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1333 MHz
Maximum internal memoryKnown for one2 GB
Storage1 differ
Total storage capacityDiffers250 GB1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Card reader integratedYesYes
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, SD
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 425M
Graphics card familyKnown for oneNVIDIA
Maximum graphics card memoryKnown for one1.024 GB
On-board graphics cardKnown for oneYes
Graphics cardKnown for oneGMA 3150
Network1 differ
Wi-FiYesYes
Networking typeKnown for oneLAN 10/100/1000
BluetoothYesYes
Bluetooth versionDiffers2.0+EDR2.1+EDR
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Wireless technologyKnown for one802.11b/g
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
eSATA ports quantityKnown for one1
Ethernet LAN (RJ-45) portsDiffers01
HDMI ports quantityKnown for one1
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
Headphone outputs11
S/PDIF out portKnown for oneYes
Microphone inKnown for oneYes
Docking connectorKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Modem (RJ-11) portsKnown for one0
TV-in portKnown for oneNo
TV-outKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Software1 differ
Operating system installedDiffersWindows 7 StarterWindows 7 Professional
Compatible operating systemsKnown for oneWindows 7 Home Basic; Windows 7 Starter; Windows XP Home Edition.
Processor special features11 differ
Intel® Wireless Display (Intel® WiDi)NoNo
CPU configuration (max)Known for one1
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesKnown for oneYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
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)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® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers4250349024
Processor codeDiffersSLBMGSLBQG
Processor package sizeDiffers22 x 22 mm37.5 x 37.5 mm
Supported instruction setsDiffersSSE2, SSE3, SSSE3SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Batteryidentical
Battery capacity4400 mAh4400 mAh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery life (max)Known for one8 h
Power1 differ
AC adapter powerDiffers48 W120 W
AC adapter output currentKnown for one6.3 A
AC adapter output voltageKnown for one19 V
DC-in jackYesYes
Securityidentical
Cable lock slotKnown for oneNo
Weight & dimensions3 differ
WeightDiffers1.25 kg3.4 kg
WidthDiffers258.5 mm420 mm
DepthDiffers185 mm287 mm
Height (front)Known for one3.67 cm
Height (rear)Known for one4.05 cm
HeightKnown for one24 mm
Other featuresidentical
Infrared data portKnown for oneNo
Internal modemKnown for oneNo
TV tuner integratedKnown for oneYes
Supplied AC adapter typeKnown for oneAC
Battery typeKnown for one6-cell
Audioidentical
Number of built-in speakersKnown for one2
Built-in microphoneKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Performanceidentical
GPS (satellite)Known for oneNo

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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