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Product comparison · 2 laptops

Acer Aspire 391-73514G25akk Intel® Core™ i7 i7-3517U vs Lenovo IdeaPad Z580 Intel® Core™ i5 i5-3210M Laptop

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  • 122specifications compared
  • 39differ
  • 83identical
  • 43known for one product only

Key differences

  • Product colour
    • Black
    • White
  • Display diagonal
    • 33.8 cm (13.3")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 3rd gen Intel® Core™ i5
  • Processor model
    • i7-3517U
    • i5-3210M
  • Processor boost frequency
    • 3 GHz
    • 3.1 GHz
  • Processor frequency
    • 1.9 GHz
    • 2.5 GHz
  • Processor cache
    • 4 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
165 specifications
A

Acer

Aspire 391-73514G25akk Intel® Core™ i7 i7-3517U

Model 391-73514G25akk

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B

Lenovo

IdeaPad Z580 Intel® Core™ i5 i5-3210M Laptop

Model Z580

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Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersBlackWhite
Display1 differ
Display diagonalDiffers33.8 cm (13.3")39.6 cm (15.6")
Display number of coloursKnown for one16.78 million colours
HD typeKnown for oneHD
Processor11 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers3rd gen Intel® Core™ i73rd gen Intel® Core™ i5
Processor modelDiffersi7-3517Ui5-3210M
Processor boost frequencyDiffers3 GHz3.1 GHz
Processor frequencyDiffers1.9 GHz2.5 GHz
Processor cacheDiffers4 MB3 MB
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel Core i5-3200 Mobile series
Thermal Design Power (TDP)Differs17 W35 W
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Differs1925
Memory3 differ
Internal memoryDiffers4 GB6 GB
Memory clock speedDiffers1333 MHz1600 MHz
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers4 GB8 GB
Storage4 differ
Total storage capacityDiffers256 GB750 GB
Storage mediaDiffersSSDHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one750 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeDiffersNoDVD Super Multi DL
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, MS PRO, SD, xD
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Graphics5 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 630M
Graphics card familyDiffersIntelIntel, NVIDIA
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1100 MHz
Audioidentical
Audio systemKnown for oneDolby Home Theater
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Network3 differ
Networking featuresKnown for oneFast Ethernet
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100 Mbit/s
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one2
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) portsKnown for one1
DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Keyboard1 differ
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Processor special features3 differ
Processor ARK IDDiffers6571465708
Processor codeDiffersSR0N6SR0N0
Processor package sizeDiffers31.0 x 24.0 mm31.0 x 24.0 (BGA1023)
Battery2 differ
Number of battery cellsDiffers46
Battery life (max)Differs6.5 h5 h
Battery capacityKnown for one2310 mAh
Poweridentical
Power auto-sensingKnown for oneYes
AC adapter powerKnown for one65 W
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions4 differ
WeightDiffers1.2 kg2.65 kg
WidthDiffers324 mm376 mm
DepthDiffers227 mm250 mm
HeightDiffers15 mm32.9 mm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo
TV tuner integratedKnown for oneNo
Intel segment taggingKnown for oneEnterprise, Small Business
Supplied AC adapter typeKnown for oneAC
Cameraidentical
Front cameraKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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