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Product comparison · 2 laptops

Acer Aspire 772G-747a321.26TBDWakk Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") Full HD 32 GB DDR3-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GTX 760M Windows 8 vs Lenovo ThinkPad Edge E431 Intel® Core™ i3 i3-3120M Laptop

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  • 133specifications compared
  • 50differ
  • 83identical
  • 52known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 35.6 cm (14")
  • 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
    • 4th gen Intel® Core™ i7
    • 3rd gen Intel® Core™ i3
  • Processor model
    • i7-4702MQ
    • i3-3120M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4

Side by side

Differences highlightedShow differences only
185 specifications
A

Acer

Aspire 772G-747a321.26TBDWakk Intel® Core™ i7 i7-4702MQ Laptop 43.9 cm (17.3") Full HD 32 GB DDR3-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GTX 760M Windows 8

Model 772G-747a321.26TBDWakk

View product
B

Lenovo

ThinkPad Edge E431 Intel® Core™ i3 i3-3120M Laptop

Model E431

View product
Display3 differ
Display diagonalDiffers43.9 cm (17.3")35.6 cm (14")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeDiffersFull HDHD
Processor13 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers4th gen Intel® Core™ i73rd gen Intel® Core™ i3
Processor modelDiffersi7-4702MQi3-3120M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyKnown for one3.2 GHz
Processor frequencyDiffers2.2 GHz2.5 GHz
Processor cacheDiffers6 MB3 MB
Processor socketKnown for onePGA946
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Core i3-3100 Mobile Series
Processor codenameDiffersHaswellIvy Bridge
Bus typeDiffersDMI2DMI
SteppingKnown for oneC0
Thermal Design Power (TDP)Differs37 W35 W
TjunctionDiffers100 °C105 °C
PCI Express slots versionDiffers3.02.0
System bus rateKnown for one5 GT/s
CPU multiplier (bus/core ratio)Known for one25
Memory3 differ
Internal memoryDiffers32 GB4 GB
Memory layout (slots x size)Known for one4 x 8 GB
Memory slotsDiffers4x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers32 GB16 GB
Memory clock speedKnown for one1600 MHz
Storage6 differ
Total storage capacityDiffers1.25 TB320 GB
Storage mediaDiffersHDD+SSDHDD
HDD capacityDiffers1 TB320 GB
HDD speedDiffers5400 RPM7200 RPM
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneSATA
Optical drive typeDiffersBlu-Ray DVD ComboDVD±RW
Compatible memory cardsDiffersSDSD, SDHC, SDXC
Graphics6 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 760MNot available
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 4000
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers400 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1100 MHz
On-board graphics card DirectX versionKnown for one11.1
On-board graphics card IDDiffers0x4160x166
Number of discrete graphics cards installedKnown for one1
Cameraidentical
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one1 MP
Front camera resolutionKnown for one1280 x 720 pixels
Swivel webcamKnown for oneNo
Network1 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100/1000Base-T(X)
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces2 differ
ExpressCard slotDiffersNoYes
SmartCard slotDiffersNoYes
Mini DisplayPorts quantityKnown for one1
Mini DisplayPort/Thunderbolt combo portKnown for oneNo
Mini HDMI ports quantityKnown for one0
Micro HDMI ports quantityKnown for one0
LAN/VGA combo portKnown for oneNo
Mini VGA ports quantityKnown for one0
Line-inKnown for oneNo
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
Modem (RJ-11) portsKnown for one0
Serial ports quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® HM86Intel HM76 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTZ
Software1 differ
Operating system installedDiffersWindows 8Windows 7 Professional
Recovery operating systemKnown for oneWindows 8 Pro
Processor special features9 differ
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7511971465
Processor codeKnown for oneSR15J
Processor package sizeDiffers37.5 x 32 x 1.6 mm37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX
Graphics & IMC lithographyKnown for one22 nm
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Batteryidentical
Battery capacityKnown for one4400 mAh
Battery life (max)Known for one3.5 h
Poweridentical
AC adapter powerKnown for one120 W
AC adapter frequencyKnown for one50 - 60 Hz
Securityidentical
Fingerprint readerKnown for oneNo
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers3.2 kg2.14 kg
WidthDiffers414.8 mm344 mm
DepthDiffers275 mm239 mm
HeightDiffers37.4 mm25 mm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo
Intel segment taggingKnown for oneHome office, Small Business
Optical driveidentical
LightScribeKnown 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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