All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Acer Aspire 771G-33128G50Maii Intel® Core™ i3 i3-3120M Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® 710M Windows 8 Grey vs Lenovo IdeaPad P580 Intel® Core™ i7 i7-3632QM Laptop

Add a product
  • 131specifications compared
  • 33differ
  • 98identical
  • 26known for one product only

Key differences

  • Product colour
    • Grey
    • Black
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 3rd gen Intel® Core™ i3
    • 3rd gen Intel® Core™ i7
  • Processor model
    • i3-3120M
    • i7-3632QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8

Side by side

Differences highlightedShow differences only
157 specifications
A

Acer

Aspire 771G-33128G50Maii Intel® Core™ i3 i3-3120M Laptop 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® 710M Windows 8 Grey

Model 771G-33128G50Maii

View product
B

Lenovo

IdeaPad P580 Intel® Core™ i7 i7-3632QM Laptop

Model P580

View product
Design1 differ
Product colourDiffersGreyBlack
Display2 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
HD typeKnown for oneHD+
Processor10 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers3rd gen Intel® Core™ i33rd gen Intel® Core™ i7
Processor modelDiffersi3-3120Mi7-3632QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyKnown for one3.2 GHz
Processor frequencyDiffers2.5 GHz2.2 GHz
Processor cacheDiffers3 MB6 MB
Processor socketKnown for oneSocket 1224
Processor seriesDiffersIntel Core i3-3100 Mobile SeriesIntel Core i7-3600 Mobile series
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Differs2522
Memoryidentical
Memory clock speedKnown for one1600 MHz
Memory layout (slots x size)Known for one2 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Storage5 differ
Total storage capacityDiffers500 GB1 TB
HDD capacityDiffers500 GB1 TB
HDD interfaceDiffersSATASATA II
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD
Number of SSDs installedKnown for one0
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 710MNVIDIA® GeForce® GT 635M
Discrete graphics card memoryKnown for one2 GB
On-board graphics card dynamic frequency (max)Differs1100 MHz1150 MHz
Audioidentical
Audio systemKnown for oneDolby Home Theater v4
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Network1 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
Headphone outputsDiffers10
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Keyboardidentical
Full-size keyboardKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features5 differ
Intel Secure Key Technology versionKnown for one1.00
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7146571458
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 (rPGA988B)
Battery1 differ
Battery life (max)Differs4 h5 h
Battery capacityKnown for one4400 mAh
Poweridentical
AC adapter powerKnown for one90 W
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensions4 differ
WeightDiffers3.2 kg2.6 kg
WidthDiffers414.8 mm375 mm
DepthDiffers275 mm245 mm
HeightDiffers34.7 mm31.6 mm
Packaging contentidentical
ManualKnown for oneYes
Quick start guideKnown for oneYes
Cameraidentical
Front cameraKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express
Other featuresidentical
3DKnown 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.

More laptop comparisons

All laptop comparisons