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Product comparison · 2 laptops

Acer Chromebook C730-C42W Intel® Celeron® N2840 vs Acer TravelMate P2 P257-M-P47M Intel® Pentium® 3805U Laptop

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  • 103specifications compared
  • 51differ
  • 52identical
  • 56known for one product only

Key differences

  • Product type
    • Chromebook
    • Laptop
  • Product colour
    • Silver
    • Black
  • Display diagonal
    • 29.5 cm (11.6")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Celeron®
    • Intel® Pentium®
  • Processor model
    • N2840
    • 3805U
  • Processor frequency
    • 2.16 GHz
    • 1.9 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Processor cache type
    • L2
    • L3

Side by side

Differences highlightedShow differences only
159 specifications
A

Acer

Chromebook C730-C42W Intel® Celeron® N2840

Model C730-C42W

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B

Acer

TravelMate P2 P257-M-P47M Intel® Pentium® 3805U Laptop

Model P257-M-P47M

View product
Design2 differ
Product typeDiffersChromebookLaptop
Product colourDiffersSilverBlack
Display1 differ
Display diagonalDiffers29.5 cm (11.6")39.6 cm (15.6")
HD typeKnown for oneHD
Processor14 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium®
Processor modelDiffersN28403805U
Processor frequencyDiffers2.16 GHz1.9 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers1 MB2 MB
Processor cache typeDiffersL2L3
Processor socketDiffersBGA 1170BGA 1168
Processor lithographyDiffers22 nm14 nm
Processor seriesDiffersIntel Celeron Processor N2000 Series for MobileIntel Pentium 3000 series for Mobile
Processor codenameDiffersBay TrailBroadwell
Bus typeKnown for oneDMI2
SteppingDiffersC0E0
Thermal Design Power (TDP)Differs7.5 W15 W
Configurable TDP-downKnown for one10 W
Configurable TDP-down frequencyKnown for one0.6 GHz
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers412
PCI Express configurationsDiffers1x42x4, 4x1
Processor boost frequencyKnown for one2.58 GHz
FSB ParityKnown for oneNo
Scenario Design Power (SDP)Known for one4.5 W
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Storage4 differ
Total storage capacityDiffers16 GB500 GB
Storage mediaDiffersSSDHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Number of SSDs installedDiffers10
Optical drive typeDiffersNoDVD Super Multi
SSD capacityKnown for one16 GB
Graphics2 differ
On-board graphics card base frequencyDiffers311 MHz100 MHz
On-board graphics card dynamic frequency (max)Differs792 MHz800 MHz
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card burst frequencyKnown for one792 MHz
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothKnown for oneNo
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Ethernet LAN (RJ-45) portsDiffers01
VGA (D-Sub) ports quantityDiffers01
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
Total number of SATA connectorsKnown for one2
Keyboard1 differ
Numeric keypadDiffersNoYes
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows 8.1Windows 7 Professional
Recovery operating systemKnown for oneWindows 8.1 Pro
Processor special features14 differ
Graphics & IMC lithographyDiffers22 nm14 nm
Intel Clear Video TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Response Technology versionKnown for one0.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® OS GuardKnown for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Processor ARK IDDiffers8210384813
Processor codeDiffersSR1YJSR210
Processor package sizeDiffers25 x 27 mm40 x 24 x 1.3 mm
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Battery2 differ
Number of battery cellsDiffers34
Battery capacityDiffers3490 mAh2520 mAh
Securityidentical
Fingerprint readerKnown for oneNo
Cable lock slotKnown for oneNo
Weight & dimensions4 differ
WeightDiffers1.4 kg2.4 kg
WidthDiffers302.6 mm381.6 mm
DepthDiffers206.6 mm256 mm
HeightDiffers21.8 mm24.9 mm
Height (front)Known for one2.49 cm
Height (rear)Known for one2.49 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Other features1 differ
3DKnown for oneNo
Intel segment taggingDiffersEducationEnterprise, Small Business
Optical driveidentical
LightScribeKnown 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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