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Product comparison · 2 laptops

Acer Aspire Timeline Ultra 581T-323a4G34Makk Intel® Core™ i3 i3-2377M Laptop vs Acer Aspire 771G Intel® Core™ i7 i7-3610QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black QWERTY

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  • 137specifications compared
  • 49differ
  • 88identical
  • 31known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i3
    • 3rd gen Intel® Core™ i7
  • Processor model
    • i3-2377M
    • i7-3610QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8

Side by side

Differences highlightedShow differences only
168 specifications
A

Acer

Aspire Timeline Ultra 581T-323a4G34Makk Intel® Core™ i3 i3-2377M Laptop

Model 581T-323a4G34Makk

View product
B

Acer

Aspire 771G Intel® Core™ i7 i7-3610QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black QWERTY

Model 771G

View product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Display number of coloursKnown for one16.78 million colours
Processor16 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i33rd gen Intel® Core™ i7
Processor modelDiffersi3-2377Mi7-3610QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyKnown for one3.3 GHz
Processor frequencyDiffers1.5 GHz2.3 GHz
Processor cacheDiffers3 MB6 MB
Processor socketDiffersBGA 1023Socket G2
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Core i3-2300 Mobile SeriesIntel Core i7-3600 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
Thermal Design Power (TDP)Differs17 W45 W
TjunctionDiffers100 °C105 C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 2x8
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Differs1523
SteppingKnown for oneJ1
Memory2 differ
Internal memoryDiffers4 GB16 GB
Memory clock speedKnown for one1600 MHz
Maximum internal memoryDiffers6 GB16 GB
Memory slotsKnown for one1x SO-DIMM
Storage5 differ
Total storage capacityDiffers340 GB1.25 TB
HDD capacityDiffers320 GB1 TB
HDD sizeKnown for one2.5"
SSD capacityDiffers20 GB256 GB
Optical drive typeDiffersDVD Super MultiBlu-Ray ROM
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, MS PRO, SD, xD
HDD interfaceKnown for oneSATA
Graphics5 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 650M
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics 4000
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
On-board graphics card IDKnown for one0x166
Audioidentical
Audio systemKnown for oneDHT
Number of built-in speakersKnown for one2
Optical driveidentical
LightScribeKnown for oneNo
Disc types supportedKnown for oneDVD+R, DVD+RW, DVD-R, DVD-RAM, DVD-RW
Networkidentical
Networking featuresKnown for oneGigabit Ethernet, WLAN
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
VGA (D-Sub) ports quantityDiffers01
Docking connectorKnown for oneNo
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
Keyboardidentical
Keyboard backlitKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Numeric keypadKnown for oneYes
Processor special features6 differ
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Secure Key Technology versionKnown for one1.00
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers5483464899
Processor package sizeDiffers31.0 x 24.0 (BGA1023)37.5 x 37.5 (rPGA988B)
Conflict-Free processorDiffersNoYes
Intel® Smart CacheKnown for oneYes
Processor codeKnown for oneSR0CW
Battery4 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers36
Battery capacityDiffers4850 mAh4400 mAh
Battery life (max)Differs8 h4 h
Power1 differ
AC adapter powerDiffers65 W120 W
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
Weight & dimensions4 differ
WeightDiffers2.25 kg3.2 kg
WidthDiffers376 mm414.8 mm
DepthDiffers253 mm275 mm
HeightDiffers20.7 mm34.7 mm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo
Power supply typeKnown for oneAC/DC
Supplied AC adapter typeKnown for oneAC

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