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Product comparison · 2 laptops

Acer TravelMate P2 TMP255-M-4839 Intel® Pentium® 3556U Laptop vs ASUS K551LA-XX149D laptop Intel® Core™ i7 i7-4500U

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  • 111specifications compared
  • 37differ
  • 74identical
  • 66known for one product only

Key differences

  • Product colour
    • Black
    • Grey, Stainless steel
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i7
  • Processor model
    • 3556U
    • i7-4500U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.7 GHz
    • 1.8 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Maximum number of PCI Express lanes
    • 10
    • 12
  • PCI Express configurations
    • 1x2, 1x4, 4x1
    • 2x4

Side by side

Differences highlightedShow differences only
177 specifications
A

Acer

TravelMate P2 TMP255-M-4839 Intel® Pentium® 3556U Laptop

Model TMP255-M-4839

View product
B

ASUS

K551LA-XX149D laptop Intel® Core™ i7 i7-4500U

Model K551LA-XX149D

View product
Design1 differ
Product colourDiffersBlackGrey, Stainless steel
Displayidentical
LED backlightKnown for oneYes
HD typeKnown for oneHD
Processor7 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i7
Processor modelDiffers3556Ui7-4500U
Processor threadsDiffers24
Processor frequencyDiffers1.7 GHz1.8 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers2 MB4 MB
Maximum number of PCI Express lanesDiffers1012
PCI Express configurationsDiffers1x2, 1x4, 4x12x4
Processor generationKnown for one4th gen Intel® Core™ i7
Processor boost frequencyKnown for one3 GHz
Processor socketKnown for oneBGA 1168
Processor seriesKnown for oneIntel Core i7-4500 Mobile series
FSB ParityKnown for oneNo
SteppingKnown for oneC0
Memory1 differ
Internal memoryDiffers4 GB6 GB
Internal memory typeKnown for oneDDR3L-SDRAM
Memory form factorKnown for oneSO-DIMM
Maximum internal memoryKnown for one8 GB
Maximum internal memory (64-bit)Known for one8 GB
Storage3 differ
Total storage capacityDiffers500 GB1 TB
HDD capacityDiffers500 GB1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Compatible memory cardsKnown for oneSD
Graphics2 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4400
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card DirectX versionKnown for one12
On-board graphics card IDKnown for one0xA16
Audioidentical
Audio systemKnown for oneHDAudio
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
VGA (D-Sub) ports quantityKnown for one1
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Keyboardidentical
Island-style keyboardKnown for oneYes
Windows keysKnown for oneYes
Processor special features16 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Clear Video TechnologyDiffersYesNo
Intel FDI TechnologyDiffersNoYes
Intel HD GraphicsKnown for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® OS GuardKnown for oneNo
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7662175460
Supported instruction setsDiffersSSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
UARTKnown for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect Technology versionKnown for one1.00
Intel TSX-NI versionKnown for one0.00
Processor codeKnown for oneSR16Z
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one4
Battery capacityKnown for one37 Wh
Battery voltageKnown for one14.8 V
Poweridentical
AC adapter powerKnown for one65 W
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.35 kg2.4 kg
WidthDiffers381.6 mm380 mm
DepthDiffers256 mm258 mm
Height (front)Known for one1.21 cm
Height (rear)Known for one2.53 cm
HeightKnown for one22.5 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Small Business
3DKnown for oneNo

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