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Product comparison · 2 laptops

Acer Aspire Timeline Ultra 581T-53316G12Mass Intel® Core™ i5 i5-3317U vs Acer Aspire 771G-73611275BDCakk Intel® Core™ i7 i7-3610QM 43.9 cm (17.3") HD+ 12 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 640M Windows 7 Home Premium Black

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  • 149specifications compared
  • 47differ
  • 102identical
  • 16known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 3rd gen Intel® Core™ i5
    • 3rd gen Intel® Core™ i7
  • Processor model
    • i5-3317U
    • i7-3610QM
  • Processor cores
    • 2
    • 4

Side by side

Differences highlightedShow differences only
165 specifications
A

Acer

Aspire Timeline Ultra 581T-53316G12Mass Intel® Core™ i5 i5-3317U

Model 581T-53316G12Mass

View product
B

Acer

Aspire 771G-73611275BDCakk Intel® Core™ i7 i7-3610QM 43.9 cm (17.3") HD+ 12 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 640M Windows 7 Home Premium Black

Model 771G-73611275BDCakk

View product
Design1 differ
Product colourDiffersSilverBlack
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
Display brightnessKnown for one200 cd/m²
Processor15 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers3rd gen Intel® Core™ i53rd gen Intel® Core™ i7
Processor modelDiffersi5-3317Ui7-3610QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers2.6 GHz3.3 GHz
Processor frequencyDiffers1.7 GHz2.3 GHz
Processor cacheDiffers3 MB6 MB
Processor socketDiffersBGA 1023Socket G2
Processor seriesDiffersIntel Core i5-3300 Mobile seriesIntel Core i7-3600 Mobile series
SteppingKnown for oneL1
Thermal Design Power (TDP)Differs17 W45 W
TjunctionDiffers105 °C105 C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 2x8
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Differs1723
Memory5 differ
Internal memoryDiffers6 GB12 GB
Memory layout (slots x size)Differs1 x 4 GB3 x 4 GB
Memory slotsDiffers1x SO-DIMM4x SO-DIMM
Memory slots (available)Differs01
Maximum internal memoryDiffers6 GB16 GB
Storage5 differ
Total storage capacityDiffers128 GB750 GB
Storage mediaDiffersSSDHDD
Number of HDDs installedDiffers01
Number of SSDs installedDiffers10
SSD capacityKnown for one128 GB
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, MS PRO, SD, xD
HDD capacityKnown for one750 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Graphics5 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 640M
Graphics card familyDiffersIntelIntel, NVIDIA
On-board graphics card memoryKnown for one0.125 GB
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1050 MHz1100 MHz
Discrete graphics card memoryKnown for one2 GB
Number of discrete graphics cardsKnown for one1
Audioidentical
Number of built-in speakersKnown for one2
Networkidentical
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
VGA (D-Sub) ports quantityDiffers01
Processor special features3 differ
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers6570764899
Processor codeKnown for oneSR0N8
Processor package sizeDiffers31.0 x 24.0 mm37.5 x 37.5 (rPGA988B)
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers36
Battery life (max)Differs8 h4 h
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions5 differ
WeightDiffers2.3 kg3.2 kg
WidthDiffers366.3 mm414.8 mm
DepthDiffers255.5 mm275 mm
Height (front)Differs2.01 cm3.1 cm
Height (rear)Differs2.06 cm3.46 cm
Other featuresidentical
Wake-on-LAN readyKnown for oneYes

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