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Product comparison · 2 laptops

Acer Aspire 572G-74506G1TMnkk Intel® Core™ i7 i7-4500U Laptop 39.6 cm (15.6") 6 GB DDR3-SDRAM 1 TB HDD AMD Radeon HD 8750M Windows 8 Black vs Lenovo X240 + 40A20090EU

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  • 136specifications compared
  • 45differ
  • 91identical
  • 63known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 31.8 cm (12.5")
  • Touchscreen
    • No
    • Yes
  • Display brightness
    • 200 cd/m²
    • 400 cd/m²
  • Contrast ratio (typical)
    • 500:1
    • 700:1
  • 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
199 specifications
A

Acer

Aspire 572G-74506G1TMnkk Intel® Core™ i7 i7-4500U Laptop 39.6 cm (15.6") 6 GB DDR3-SDRAM 1 TB HDD AMD Radeon HD 8750M Windows 8 Black

Model 572G-74506G1TMnkk

View product
B

Lenovo

X240 + 40A20090EUView product
Designidentical
Housing materialKnown for onePlastic
Display4 differ
Display diagonalDiffers39.6 cm (15.6")31.8 cm (12.5")
TouchscreenDiffersNoYes
Display number of coloursKnown for one16.78 million colours
Display brightnessDiffers200 cd/m²400 cd/m²
Pixel pitchKnown for one0.252 x 0.252 mm
Display response rise/fallKnown for one8 ms
Contrast ratio (typical)Differs500:1700:1
Touchscreen typeKnown for oneCapacitive
HD typeKnown for oneFull HD
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
Memory5 differ
Internal memoryDiffers6 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speedDiffers1066 MHz1600 MHz
Memory layout (slots x size)Differs1 x 2 + 1 x 4 GB1 x 4 GB
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memory (64-bit)Known for one8 GB
Storage4 differ
Total storage capacityDiffers1 TB180 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA II
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super Multi DLNo
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Number of SSDs installedKnown for one1
SSD capacityKnown for one180 GB
SSD interfaceKnown for oneSATA III
Graphics3 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersAMD Radeon HD 8750MNot available
Discrete graphics card memoryKnown for one2 GB
On-board graphics card dynamic frequency (max)Differs1100 MHz1000 MHz
Number of discrete graphics cards installedKnown for one1
Number of discrete graphics cards supportedKnown for one1
Maximum graphics card memoryKnown for one3.454 GB
Maximum resolutionKnown for one2048 x 1536 pixels
Audioidentical
Audio systemKnown for oneDolby Home Theater
Speaker powerKnown for one1.5 W
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Video capturing speedKnown for one30 fps
Network2 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
2G standardsKnown for oneEdge, GPRS, GSM
3G standardsKnown for oneHSPA+
Bluetooth versionKnown for one4.0
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsKnown for one0
Headphone outputsKnown for one1
Microphone inKnown for oneYes
ExpressCard slotKnown for oneNo
SmartCard slotKnown for oneNo
Mini DisplayPorts quantityKnown for one1
S/PDIF out portKnown for oneNo
USB Sleep-and-ChargeKnown for oneYes
Keyboard1 differ
Pointing deviceDiffersTouchpadTrackpad
Full-size keyboardKnown for oneYes
Island-style keyboardKnown for oneYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8Windows 8 Pro
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
Battery1 differ
Number of battery cellsDiffers43+3
Battery life (max)Known for one4 h
Battery recharge timeKnown for one2 h
Power1 differ
AC adapter powerDiffers65 W45 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD, Supervisor
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
Compliance certificatesKnown for oneRoHS
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.35 kg1.49 kg
WidthDiffers381 mm305.5 mm
DepthDiffers256 mm208.5 mm
HeightDiffers25 mm21.5 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Power cord includedKnown for oneYes
Docking station includedKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Performanceidentical
GPS (satellite)Known for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one5 - 43 °C
Operating relative humidity (H-H)Known for one8 - 95%
Storage relative humidity (H-H)Known for one5 - 95%

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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