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Product comparison · 2 laptops

Acer TravelMate P4 P449-M-71ZM Intel® Core™ i7 i7-6500U Laptop vs Lenovo E470 + 5WS0P22878

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  • 133specifications compared
  • 37differ
  • 96identical
  • 48known for one product only

Key differences

  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • HD
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 6th gen Intel® Core™ i7
    • 6th gen Intel® Core™ i3
  • Processor model
    • i7-6500U
    • i3-6006U
  • Processor frequency
    • 2.5 GHz
    • 2 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Processor socket
    • LGA 1356 (Socket B2)
    • BGA 1356

Side by side

Differences highlightedShow differences only
181 specifications
A

Acer

TravelMate P4 P449-M-71ZM Intel® Core™ i7 i7-6500U Laptop

Model P449-M-71ZM

View product
B

Lenovo

E470 + 5WS0P22878View product
Display2 differ
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeDiffersFull HDHD
Screen shapeKnown for oneFlat
Contrast ratio (typical)Known for one400:1
Processor8 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers6th gen Intel® Core™ i76th gen Intel® Core™ i3
Processor modelDiffersi7-6500Ui3-6006U
Processor frequencyDiffers2.5 GHz2 GHz
Processor cacheDiffers4 MB3 MB
Processor socketDiffersLGA 1356 (Socket B2)BGA 1356
Processor seriesDiffersIntel Core i7-6500 Mobile seriesIntel Core i3-6000 Mobile Processor Series
PCI Express configurationsDiffers1x4, 4x11x2+2x1, 1x4, 2x2, 4x1
Processor boost frequencyKnown for one3.1 GHz
Configurable TDP-up frequencyKnown for one2.6 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Memory2 differ
Internal memoryDiffers8 GB4 GB
Memory clock speedKnown for one2133 MHz
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers20 GB32 GB
Maximum internal memory (64-bit)Known for one32 GB
Storage3 differ
Total storage capacityDiffers256 GB500 GB
Storage mediaDiffersSSDHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA III
HDD speedKnown for one7200 RPM
HDD sizeKnown for one2.5"
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneSATA III
Graphics2 differ
On-board graphics card familyKnown for oneIntel® HD Graphics
Maximum on-board graphics card memoryDiffers1.74 GB32 GB
On-board graphics card dynamic frequency (max)Differs1050 MHz900 MHz
Audioidentical
Audio chipKnown for oneConexant CX11852
Audio systemKnown for oneDolby Audio Premium
Speaker powerKnown for one2 W
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Front camera resolutionKnown for one1280 x 720 pixels
Front camera signal formatKnown for one720p
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth versionKnown for one4.1
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers10
Headphone outputsKnown for one0
Microphone inKnown for oneNo
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard backlitKnown for oneNo
Island-style keyboardKnown for oneNo
Spill-resistant keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 10 Pro
Processor special features5 differ
Intel TSX-NI versionDiffers1.000.00
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers8819491157
Processor codeDiffersSR2EZSSSR2UW
Supported instruction setsDiffersSSE4.1, SSE4.2, AVX 2.0AVX 2.0, SSE4.1, SSE4.2
Graphics & IMC lithographyKnown for one14 nm
Intel® Insider™Known for oneYes
Battery4 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers43
Battery capacityDiffers3220 mAh45 Wh
Battery life (max)Differs8 h8.4 h
Poweridentical
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Cable lock slotKnown for oneYes
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers2 kg1.87 kg
WidthDiffers342 mm339 mm
DepthDiffers236 mm242 mm
HeightDiffers21.9 mm23.7 mm
Packaging contentidentical
Cables includedKnown for oneAC
Other features1 differ
Intel segment taggingDiffersEnterprise, Small BusinessHome office, Small Business

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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