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Product comparison · 2 laptops

Acer Extensa 15 EX2540-51G9 Intel® Core™ i5 i5-7200U Laptop vs Acer TravelMate P2 P278-M-79EM Intel® Core™ i7 i7-6500U Laptop

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  • 133specifications compared
  • 29differ
  • 104identical
  • 16known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 7th gen Intel® Core™ i5
    • 6th gen Intel® Core™ i7
  • Processor model
    • i5-7200U
    • i7-6500U
  • Processor cache
    • 3 MB
    • 4 MB
  • Processor socket
    • BGA 1356
    • LGA 1356 (Socket B2)
  • Processor codename
    • Kaby Lake
    • Skylake
  • Stepping
    • H0
    • D1

Side by side

Differences highlightedShow differences only
149 specifications
A

Acer

Extensa 15 EX2540-51G9 Intel® Core™ i5 i5-7200U Laptop

Model EX2540-51G9

View product
B

Acer

TravelMate P2 P278-M-79EM Intel® Core™ i7 i7-6500U Laptop

Model P278-M-79EM

View product
Display1 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Processor9 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers7th gen Intel® Core™ i56th gen Intel® Core™ i7
Processor modelDiffersi5-7200Ui7-6500U
Processor cacheDiffers3 MB4 MB
Processor socketDiffersBGA 1356LGA 1356 (Socket B2)
Processor codenameDiffersKaby LakeSkylake
SteppingDiffersH0D1
Configurable TDP-up frequencyDiffers2.7 GHz2.6 GHz
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x11x4, 4x1
Processor seriesKnown for oneIntel Core i7-6500 Mobile series
Memory1 differ
Internal memoryDiffers4 GB8 GB
Storageidentical
Optical drive typeKnown for oneNo
Graphics4 differ
On-board graphics card modelDiffersIntel® HD Graphics 620Intel® HD Graphics 520
Maximum on-board graphics card memoryDiffers32 GB1.74 GB
On-board graphics card dynamic frequency (max)Differs1000 MHz1050 MHz
On-board graphics card IDDiffers0x59161916
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Front camera resolutionKnown for one1280 x 720 pixels
Network2 differ
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
BluetoothDiffersNoYes
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
VGA (D-Sub) ports quantityDiffers01
Thunderbolt ports quantityKnown for one0
Docking connectorKnown for oneNo
Keyboardidentical
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows 10 HomeLinux
Operating system architectureKnown for one64-bit
Processor special features4 differ
Intel TSX-NI versionDiffers0.001.00
Processor ARK IDDiffers9544388194
Processor codeDiffersSR2ZUSR2EZ
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2, AVX 2.0
Intel Small Business Advantage (SBA) versionKnown for one1.00
Battery1 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Poweridentical
AC adapter powerKnown for one45 W
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Cable lock slotKnown for oneYes
Weight & dimensions4 differ
WeightDiffers2.4 kg3 kg
WidthDiffers381.8 mm423 mm
DepthDiffers258 mm281.9 mm
HeightDiffers24.6 mm31.7 mm
Packaging contentidentical
Cables includedKnown for oneAC
Logistics dataidentical
Harmonized System (HS) codeKnown for one84713000
Other featuresidentical
3DKnown 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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