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Product comparison · 2 laptops

Acer Aspire 572G-74508G25ass Intel® Core™ i7 i7-4500U Hybrid (2-in-1) 39.6 cm (15.6") Touchscreen Full HD 8 GB DDR3-SDRAM 256 GB SSD NVIDIA® GeForce® GT 750M Wi vs Lenovo ThinkPad T440s

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  • 135specifications compared
  • 35differ
  • 100identical
  • 53known for one product only

Key differences

  • Product type
    • Hybrid (2-in-1)
    • Laptop
  • Product colour
    • Silver
    • Black
  • Form factor
    • Convertible (Ezel)
    • Clamshell
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.8 cm (14.1")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-4500U
    • i5-4200U
  • Processor boost frequency
    • 3 GHz
    • 2.6 GHz

Side by side

Differences highlightedShow differences only
188 specifications
A

Acer

Aspire 572G-74508G25ass Intel® Core™ i7 i7-4500U Hybrid (2-in-1) 39.6 cm (15.6") Touchscreen Full HD 8 GB DDR3-SDRAM 256 GB SSD NVIDIA® GeForce® GT 750M Wi

Model 572G-74508G25ass

View product
B

Lenovo

ThinkPad T440sView product
Design3 differ
Product typeDiffersHybrid (2-in-1)Laptop
Product colourDiffersSilverBlack
Form factorDiffersConvertible (Ezel)Clamshell
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.8 cm (14.1")
TouchscreenKnown for oneYes
Touch technologyKnown for oneMulti-touch
Panel typeKnown for oneIPS
Processor8 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-4500Ui5-4200U
Processor boost frequencyDiffers3 GHz2.6 GHz
Processor frequencyDiffers1.8 GHz1.6 GHz
Processor cacheDiffers4 MB3 MB
Processor seriesDiffersIntel Core i7-4500 Mobile seriesIntel Core i5-4200 Mobile series
PCI Express configurationsDiffers2x41x4, 2x4
Memory2 differ
Internal memoryDiffers8 GB4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers16 GB12 GB
Maximum internal memory (64-bit)Known for one16 GB
Storage3 differ
Total storage capacityDiffers256 GB500 GB
Storage mediaDiffersSSDHDD
Number of HDDs installedDiffers01
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneSATA II
HDD capacityKnown for one500 GB
HDD speedKnown for one7200 RPM
Graphics1 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 750M
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card dynamic frequency (max)Differs1100 MHz1000 MHz
Number of discrete graphics cards installedKnown for one1
Audio1 differ
Audio systemDiffersHDHome Theater v4
Network1 differ
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g
Ethernet LANDiffersNoYes
Bluetooth versionKnown for one4.0
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
WWANKnown for oneInstalled
4G WiMAXKnown for oneNo
Ports & interfaces5 differ
USB 2.0 ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
Ethernet LAN (RJ-45) portsDiffers01
HDMI ports quantityDiffers10
DisplayPorts quantityKnown for one0
Mini DisplayPorts quantityDiffers01
VGA (D-Sub) ports quantityDiffers01
Combo headphone/mic portKnown for oneYes
Docking connectorKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Serial ports quantityKnown for one0
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Keyboardidentical
Windows keysKnown for oneYes
Spill-resistant keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 8 Pro
Drivers includedKnown for oneYes
Processor special features5 differ
Intel FDI TechnologyDiffersYesNo
Intel® Matrix Storage Technology (Intel® MST)DiffersYesNo
Processor ARK IDDiffers7546075459
Processor codeDiffersSR16ZSR170
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX 2.0
Batteryidentical
Number of battery cellsKnown for one4
Battery capacityKnown for one3560 mAh
Battery life (max)Known for one5.5 h
Poweridentical
AC adapter powerKnown for one90 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Security1 differ
Fingerprint readerDiffersNoYes
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensions3 differ
WeightDiffers2.5 kg1.59 kg
WidthDiffers376.8 mm331 mm
DepthDiffers254.5 mm226 mm
Height (front)Known for one2.06 cm
Height (rear)Known for one2.85 cm
HeightKnown for one20.4 mm
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Power cord includedKnown for oneYes
Other featuresidentical
3DKnown for oneNo
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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