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Product comparison · 2 laptops

Acer Extensa 15 EX2540-56GC Intel® Core™ i5 i5-7200U Laptop vs Acer TravelMate P2 P278-M-P57H Intel® Pentium® 4405U Laptop

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  • 125specifications compared
  • 36differ
  • 89identical
  • 31known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor family
    • Intel® Core™ i5
    • Intel® Pentium®
  • Processor model
    • i5-7200U
    • 4405U
  • Processor frequency
    • 2.5 GHz
    • 2.1 GHz
  • Processor cache
    • 3 MB
    • 2 MB
  • Processor socket
    • BGA 1356
    • LGA 1356 (Socket B2)

Side by side

Differences highlightedShow differences only
156 specifications
A

Acer

Extensa 15 EX2540-56GC Intel® Core™ i5 i5-7200U Laptop

Model EX2540-56GC

View product
B

Acer

TravelMate P2 P278-M-P57H Intel® Pentium® 4405U Laptop

Model P278-M-P57H

View product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
Display surfaceKnown for oneMatt
Processor11 differ
Processor familyDiffersIntel® Core™ i5Intel® Pentium®
Processor generationKnown for one7th gen Intel® Core™ i5
Processor modelDiffersi5-7200U4405U
Processor boost frequencyKnown for one3.1 GHz
Processor frequencyDiffers2.5 GHz2.1 GHz
System bus rateKnown for one4 GT/s
Processor cacheDiffers3 MB2 MB
Processor socketDiffersBGA 1356LGA 1356 (Socket B2)
Processor codenameDiffersKaby LakeSkylake
SteppingDiffersH0D1
Configurable TDP-up frequencyKnown for one2.7 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downDiffers7.5 W10 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Maximum number of PCI Express lanesDiffers1210
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x11x4, 4x1
PCI Express slots versionDiffers3.02.0
Processor seriesKnown for oneIntel Pentium 4000 series for Mobile
Memory2 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR4-SDRAMDDR3L-SDRAM
Memory layout (slots x size)Known for one1 x 8 GB
Memory slotsKnown for one2x SO-DIMM
Storage2 differ
Total storage capacityDiffers256 GB500 GB
Storage mediaDiffersSSDHDD
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Optical drive typeKnown for oneDVD±RW
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Compatible memory cardsKnown for oneSD
Graphics4 differ
On-board graphics card modelDiffersIntel® HD Graphics 620Intel® HD Graphics 510
Maximum on-board graphics card memoryDiffers32 GB1.74 GB
On-board graphics card dynamic frequency (max)Differs1000 MHz950 MHz
On-board graphics card IDDiffers0x59161916
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Networkidentical
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 quantityDiffers12
VGA (D-Sub) ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
Processor special features6 differ
Intel® Insider™Known for oneYes
Intel® OS GuardDiffersYesNo
Intel® Small Business Advantage (Intel® SBA)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers9544389611
Processor codeDiffersSR2ZUSR2EX
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2
Intel Small Business Advantage (SBA) versionKnown for one0.00
Battery2 differ
Battery capacityDiffers48 Wh37 Wh
Battery life (max)Differs6.5 h5 h
Poweridentical
AC adapter input voltageKnown for one100 - 240 V
Weight & dimensions4 differ
WeightDiffers2.4 kg3 kg
WidthDiffers381.8 mm423 mm
DepthDiffers258 mm281.9 mm
HeightDiffers24.6 mm31.7 mm
Height (front)Known for one2.46 cm
Height (rear)Known for one2.46 cm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo

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