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Product comparison · 2 laptops

Acer TravelMate P2 P257-M-39UY Intel® Core™ i3 i3-4005U Laptop vs ASUS X451MA-VX314D laptop Intel® Celeron® N2840

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  • 114specifications compared
  • 49differ
  • 65identical
  • 71known for one product only

Key differences

  • Product colour
    • Black
    • White
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor family
    • Intel® Core™ i3
    • Intel® Celeron®
  • Processor model
    • i3-4005U
    • N2840
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 1.7 GHz
    • 2.16 GHz
  • Processor cache
    • 3 MB
    • 1 MB
  • Processor cache type
    • Smart Cache
    • L2

Side by side

Differences highlightedShow differences only
185 specifications
A

Acer

TravelMate P2 P257-M-39UY Intel® Core™ i3 i3-4005U Laptop

Model P257-M-39UY

View product
B

ASUS

X451MA-VX314D laptop Intel® Celeron® N2840

Model X451MA-VX314D

View product
Design1 differ
Product colourDiffersBlackWhite
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display surfaceKnown for oneGloss
Processor13 differ
Processor familyDiffersIntel® Core™ i3Intel® Celeron®
Processor modelDiffersi3-4005UN2840
Processor threadsDiffers42
Processor boost frequencyKnown for one2.58 GHz
Processor frequencyDiffers1.7 GHz2.16 GHz
Processor cacheDiffers3 MB1 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersBGA 1168BGA 1170
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel® Core™ i3-4000 Mobile SeriesIntel Celeron Processor N2000 Series for Mobile
Processor codenameDiffersHaswellBay Trail
SteppingKnown for oneC0
Thermal Design Power (TDP)Differs15 W7.5 W
Scenario Design Power (SDP)Known for one4.5 W
Maximum number of PCI Express lanesDiffers104
PCI Express configurationsDiffers4x1, 1x41x4
Processor generationKnown for one4th gen Intel® Core™ i3
System bus rateKnown for one5 GT/s
Bus typeKnown for oneDMI
Memory3 differ
Internal memoryDiffers4 GB2 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Maximum internal memoryDiffers16 GB4 GB
Maximum internal memory (64-bit)Known for one4 GB
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Storage mediaDiffersHybrid-HDDHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super MultiDVD±RW
Compatible memory cardsDiffersSDMMC, SD
Hybrid-HDD cache typeKnown for oneSSD
Hybrid-HDD capacityKnown for one500 GB
Hybrid-HDD cache memoryKnown for one8 GB
Graphics3 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics
On-board graphics card base frequencyDiffers200 MHz311 MHz
On-board graphics card burst frequencyKnown for one792 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz792 MHz
Maximum on-board graphics card memoryKnown for one2 GB
On-board graphics card DirectX versionKnown for one12
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card IDKnown for one0xA16
Graphics card Open GL supportKnown for oneYes
Audioidentical
Audio systemKnown for oneSonicMaster
Network2 differ
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
Headphone outputsKnown for one0
S/PDIF out portKnown for oneNo
Microphone inKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Number of SATA III connectorsKnown for one2
Keyboard1 differ
Numeric keypadDiffersYesNo
Processor special features13 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Rapid Storage TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® High Definition Audio (Intel® HD Audio)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Processor ARK IDDiffers7510582103
Processor codeKnown for oneSR1YJ
Processor package sizeDiffers40 x 24 x 1.5 mm25 x 27 mm
Thermal Monitoring TechnologiesDiffersYesNo
Intel HD GraphicsKnown for oneNo
Intel Identity Protection Technology versionKnown for one1.00
Intel ME Firmware VersionKnown for one9.5
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Response Technology versionKnown for one0.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® Built-in Visuals TechnologyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
UARTKnown for oneYes
Battery2 differ
Number of battery cellsDiffers43
Battery capacityDiffers2520 mAh33 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Power1 differ
AC adapter powerDiffers45 W33 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one1.73 A
AC adapter output voltageKnown for one19 V
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Fingerprint readerKnown for oneNo
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, CE Marking Compliance, FCC Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, Energy star, CECP, RoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WidthDiffers381.6 mm348 mm
DepthDiffers256 mm241 mm
Height (front)Differs2.49 cm3.06 cm
Height (rear)Differs2.49 cm3.76 cm
WeightKnown for one2.4 kg
HeightKnown for one24.9 mm
Packaging contentidentical
Power cord includedKnown for oneYes
Cables includedKnown for oneAC
Softwareidentical
Operating system installedKnown for oneWindows 7 Professional
Operating system architectureKnown for one64-bit
Recovery operating systemKnown for oneWindows 8.1 Pro
Other featuresidentical
3DKnown for oneNo
Intel segment taggingKnown for oneEnterprise, Small Business

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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