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Product comparison · 2 laptops

Acer Extensa 15 2508-P02W Intel® Pentium® N3540 Laptop vs ASUS N751JK-T4187H Intel® Core™ i7 i7-4710HQ Laptop

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  • 100specifications compared
  • 53differ
  • 47identical
  • 67known for one product only

Key differences

  • Product colour
    • Black
    • Grey, Silver
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • LED backlight
    • No
    • Yes
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i7
  • Processor model
    • N3540
    • i7-4710HQ
  • Processor threads
    • 4
    • 8

Side by side

Differences highlightedShow differences only
167 specifications
A

Acer

Extensa 15 2508-P02W Intel® Pentium® N3540 Laptop

Model 2508-P02W

View product
B

ASUS

N751JK-T4187H Intel® Core™ i7 i7-4710HQ Laptop

Model N751JK-T4187H

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersBlackGrey, Silver
Form factorClamshellClamshell
Display4 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeDiffersHDFull HD
LED backlightDiffersNoYes
Native aspect ratio16:916:9
Processor15 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Core™ i7
Processor generationKnown for one4th gen Intel® Core™ i7
Processor modelDiffersN3540i7-4710HQ
Processor cores44
Processor threadsDiffers48
Processor boost frequencyDiffers2.66 GHz3.5 GHz
Processor frequencyDiffers2.16 GHz2.5 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers2 MB6 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 1170BGA 1364
Processor lithography22 nm22 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel® Pentium N3000 Series for MobileIntel Core i7-4700 Mobile series
Processor codenameDiffersBay TrailHaswell
Bus typeKnown for oneDMI2
FSB ParityKnown for oneNo
SteppingC0C0
Thermal Design Power (TDP)Differs7.5 W47 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanesDiffers416
PCI Express configurationsDiffers1x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
ECC supported by processorNoNo
Scenario Design Power (SDP)Known for one4.5 W
Memory3 differ
Internal memoryDiffers2 GB16 GB
Internal memory typeDDR3L-SDRAMDDR3L-SDRAM
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneSO-DIMM
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers8 GB16 GB
Memory layout (slots x size)Known for one1 x 2 GB
Storage4 differ
Total storage capacityDiffers500 GB1.12 TB
Storage mediaDiffersHDDHDD+SSD
Number of HDDs installed11
HDD capacityDiffers500 GB1 TB
HDD interfaceKnown for oneSATA III
HDD sizeKnown for one2.5"
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Optical drive typeDiffersDVD±RWDVD Super Multi
Card reader integratedYesYes
Compatible memory cardsKnown for oneMMC, SD
Graphics6 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GTX 850M
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers313 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs896 MHz1200 MHz
On-board graphics card DirectX versionDiffers11.212.0
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card IDKnown for one0x416
On-board graphics card burst frequencyKnown for one896 MHz
Audioidentical
Audio systemKnown for oneSonicMaster Premium
Built-in microphoneYesYes
Cameraidentical
Front cameraYesYes
Networkidentical
Wi-FiYesYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers14
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
Mini DisplayPorts quantityKnown for one1
DVI portNoNo
VGA (D-Sub) ports quantity00
Thunderbolt ports quantity00
Headphone outputsKnown for one0
S/PDIF out portKnown for oneNo
Combo headphone/mic portYesYes
Microphone inKnown for oneYes
Docking connectorNoNo
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
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Windows keysYesYes
Software1 differ
Operating system installedDiffersLinux LinpusWindows 8.1
Processor special features11 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology version1.001.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
Processor ARK IDDiffers8210578930
Processor codeDiffersSR1YWSR1PX
Processor package sizeDiffers25 x 27 mm37.5 x 32 x 1.6 mm
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorYesYes
Graphics & IMC lithographyKnown for one22 nm
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Battery2 differ
Number of battery cellsDiffers36
Battery capacityDiffers3270 mAh56 Wh
Battery technologyKnown for oneLithium Polymer (LiPo)
Power1 differ
AC adapter powerDiffers45 W120 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one19 V
DC-in jackYesYes
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, User
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, TUV, MIC, CE Marking Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, EU Flower, Energy star, CECP, WEEE, Erp 2013, RoHS, JATE
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.4 kg3.4 kg
WidthDiffers381.6 mm415 mm
DepthDiffers258 mm280 mm
Height (front)Known for one3.04 cm
Height (rear)Known for one3.56 cm
HeightKnown for one26.1 mm
Packaging contentidentical
AC adapter includedKnown for oneYes

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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