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Product comparison · 2 laptops

Acer Aspire V3-572G-781E Intel® Core™ i7 i7-5500U Laptop vs Lenovo ThinkPad T450

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  • 132specifications compared
  • 35differ
  • 97identical
  • 59known for one product only

Key differences

  • Product colour
    • White
    • Black, Graphite
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 5th gen Intel® Core™ i7
    • 5th gen Intel® Core™ i5
  • Processor model
    • i7-5500U
    • i5-5300U
  • Processor boost frequency
    • 3 GHz
    • 2.9 GHz

Side by side

Differences highlightedShow differences only
191 specifications
A

Acer

Aspire V3-572G-781E Intel® Core™ i7 i7-5500U Laptop

Model V3-572G-781E

View product
B

Lenovo

ThinkPad T450View product
Design1 differ
Product colourDiffersWhiteBlack, Graphite
Market positioningKnown for oneBusiness
Display3 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
Display surfaceKnown for oneMatt
Display brightnessKnown for one250 cd/m²
Contrast ratio (typical)Known for one400:1
Processor7 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers5th gen Intel® Core™ i75th gen Intel® Core™ i5
Processor modelDiffersi7-5500Ui5-5300U
Processor boost frequencyDiffers3 GHz2.9 GHz
Processor frequencyDiffers2.4 GHz2.3 GHz
Processor cacheDiffers4 MB3 MB
Processor seriesDiffersIntel Core i7-5500 Mobile SeriesIntel® Core™ i5-5300 Mobile Series
Memoryidentical
Memory form factorKnown for oneSO-DIMM
Maximum internal memory (64-bit)Known for one16 GB
Memory clock speedKnown for one1600 MHz
Memory layout (slots x size)Known for one1 x 8 GB
Storage4 differ
Total storage capacityDiffers500 GB256 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD±RWNo
Compatible memory cardsDiffersSD, SDHCMMC, SD, SDHC, SDXC
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneSATA III
Graphics1 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® 820M
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card dynamic frequency (max)Differs950 MHz900 MHz
Number of discrete graphics cards installedKnown for one1
Audioidentical
Audio systemKnown for oneHD
Number of built-in speakersKnown for one2
Speaker powerKnown for one1 W
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Front camera resolutionKnown for one1280 x 720 pixels
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces2 differ
USB 2.0 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
HDMI ports quantityDiffers10
DisplayPorts quantityKnown for one0
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Docking connectorKnown for oneNo
ExpressCard slotKnown for oneNo
Mini DisplayPorts quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Keyboard2 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Keyboard backlitKnown for oneYes
Spill-resistant keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 7 Professional
Recovery operating systemKnown for oneWindows 8.1 Pro
Processor special features8 differ
Intel Smart Connect TechnologyKnown for oneNo
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® RealSense TechnologyKnown for oneNo
Processor ARK IDDiffers8521485213
Processor codeDiffersSR23WSR23X
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX 2.0
Batteryidentical
Number of battery cellsKnown for one6
Poweridentical
AC adapter powerKnown for one45 W
Security1 differ
Cable lock slotDiffersYesNo
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Weight & dimensions4 differ
WeightDiffers2.55 kg1.73 kg
WidthDiffers381.6 mm339 mm
DepthDiffers256 mm232.5 mm
HeightDiffers30.3 mm21 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Power cord includedKnown for oneYes
Quick start guideKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Other featuresidentical
Intel segment taggingKnown for oneHome 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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