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Product comparison · 2 laptops

Acer Aspire 391-323a4G12add Intel® Core™ i3 i3-2377M Laptop vs Acer Aspire 771G-33114G75Maii Intel® Core™ i3 i3-3110M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 630M Wi-Fi 4 (802.11n) Windows

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  • 134specifications compared
  • 41differ
  • 93identical
  • 21known for one product only

Key differences

  • Display diagonal
    • 33.8 cm (13.3")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor generation
    • 2nd gen Intel® Core™ i3
    • 3rd gen Intel® Core™ i3
  • Processor model
    • i3-2377M
    • i3-3110M
  • Processor frequency
    • 1.5 GHz
    • 2.4 GHz
  • Processor lithography
    • 32 nm
    • 22 nm
  • Processor codename
    • Sandy Bridge
    • Ivy Bridge

Side by side

Differences highlightedShow differences only
155 specifications
A

Acer

Aspire 391-323a4G12add Intel® Core™ i3 i3-2377M Laptop

Model 391-323a4G12add

View product
B

Acer

Aspire 771G-33114G75Maii Intel® Core™ i3 i3-3110M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 630M Wi-Fi 4 (802.11n) Windows

Model 771G-33114G75Maii

View product
Designidentical
Product colourKnown for oneGrey
Display3 differ
Display diagonalDiffers33.8 cm (13.3")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
Processor10 differ
Processor generationDiffers2nd gen Intel® Core™ i33rd gen Intel® Core™ i3
Processor modelDiffersi3-2377Mi3-3110M
Processor frequencyDiffers1.5 GHz2.4 GHz
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Core i3-2300 Mobile SeriesIntel Core i3-3100 Mobile Series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingDiffersJ1L1
Thermal Design Power (TDP)Differs17 W35 W
TjunctionDiffers100 °C90 °C
CPU multiplier (bus/core ratio)Differs1524
Memory2 differ
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers4 GB16 GB
Storage6 differ
Total storage capacityDiffers128 GB750 GB
Storage mediaDiffersSSDHDD
Number of HDDs installedDiffers01
HDD capacityKnown for one750 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Number of SSDs installedDiffers10
Optical drive typeDiffersNoDVD Super Multi DL
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, MS PRO, SD, xD
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA II
Graphics4 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 630M
Discrete graphics card memoryKnown for one2 GB
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics 4000
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card IDKnown for one0x166
Number of discrete graphics cardsKnown for one1
Graphics card familyKnown for oneIntel
Audioidentical
Number of built-in speakersKnown for one2
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking featuresKnown for oneWLAN
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers02
Ethernet LAN (RJ-45) portsDiffers01
VGA (D-Sub) ports quantityDiffers01
Keyboard1 differ
Numeric keypadDiffersNoYes
Processor special features5 differ
Graphics & IMC lithographyDiffers32 nm22 nm
Processor ARK IDDiffers5483465700
Processor codeDiffersSR0CWSR0N2
Processor package sizeDiffers31.0 x 24.0 (BGA1023)37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Conflict-Free processorDiffersNoYes
Battery2 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers36
Battery capacityKnown for one36.4 Wh
Weight & dimensions4 differ
WeightDiffers1.34 kg3.2 kg
WidthDiffers323 mm415 mm
DepthDiffers218.5 mm275 mm
HeightDiffers17.8 mm34 mm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
Infrared data portKnown for oneNo
Number of products includedKnown for one1 pc(s)
Intel segment taggingKnown for oneEnterprise, 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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