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Product comparison · 2 laptops

Acer Aspire 571G-52458G50Makk Intel® Core™ i5 i5-2450M Laptop 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 500 GB HDD Wi-Fi 4 (802.11n) Windows 7 Home Premium Black vs Acer Aspire Timeline Ultra 581TG-72636G25Mnkk Intel® Core™ i7 i7-2637M Laptop

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  • 131specifications compared
  • 35differ
  • 96identical
  • 30known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i5-2450M
    • i7-2637M
  • Processor boost frequency
    • 3.1 GHz
    • 2.8 GHz
  • Processor frequency
    • 2.5 GHz
    • 1.7 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • Processor cache type
    • Smart Cache
    • L3
  • Thermal Design Power (TDP)
    • 35 W
    • 17 W

Side by side

Differences highlightedShow differences only
161 specifications
A

Acer

Aspire 571G-52458G50Makk Intel® Core™ i5 i5-2450M Laptop 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 500 GB HDD Wi-Fi 4 (802.11n) Windows 7 Home Premium Black

Model 571G-52458G50Makk

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B

Acer

Aspire Timeline Ultra 581TG-72636G25Mnkk Intel® Core™ i7 i7-2637M Laptop

Model 581TG-72636G25Mnkk

View product
Displayidentical
Display number of coloursKnown for one16.78 million colours
TouchscreenKnown for oneNo
Processor11 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i52nd gen Intel® Core™ i7
Processor modelDiffersi5-2450Mi7-2637M
Processor boost frequencyDiffers3.1 GHz2.8 GHz
Processor frequencyDiffers2.5 GHz1.7 GHz
Processor cacheDiffers3 MB4 MB
Processor cache typeDiffersSmart CacheL3
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Core i7-2600 Mobile Series
Thermal Design Power (TDP)Differs35 W17 W
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs2517
Processor socketKnown for oneBGA 1023
Memory3 differ
Internal memoryDiffers8 GB6 GB
Memory layout (slots x size)Known for one2 x 4 GB
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Memory slots (available)Known for one0
Maximum internal memoryDiffers8 GB6 GB
Storage4 differ
Total storage capacityDiffers500 GB256 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedDiffers10
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Graphics5 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 640M
Graphics card familyDiffersIntelIntel, NVIDIA
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1300 MHz1200 MHz
Number of discrete graphics cardsKnown for one1
Audioidentical
Built-in speaker(s)Known for oneYes
Network1 differ
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers10
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
DisplayPorts quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Keyboard1 differ
Numeric keypadDiffersNoYes
Softwareidentical
Drivers includedKnown for oneYes
Bundled softwareKnown for oneMicrosoft Office Starter, Bing Bar, Windows Live Essentials
Processor special features4 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers5345254618
Processor codeKnown for oneSR04Z
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)31.0 x 24.0 (BGA1023)
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers63
Battery capacityKnown for one4400 mAh
Battery life (max)Known for one4.5 h
Poweridentical
AC adapter powerKnown for one90 W
Securityidentical
Fingerprint readerKnown for oneNo
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.6 kg2.25 kg
WidthDiffers382 mm376 mm
HeightDiffers33.2 mm20.7 mm
Other featuresidentical
Number of products includedKnown for one1 pc(s)

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