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 Timeline Ultra 581TG-73516G52Makk Intel® Core™ i7 i7-3517U vs ASUS U47A-WO021V laptop Intel® Core™ i7 i7-2640M

Add a product
  • 126specifications compared
  • 51differ
  • 75identical
  • 42known for one product only

Key differences

  • Product colour
    • Black
    • Grey
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • LED backlight
    • Yes
    • No
  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i7-3517U
    • i7-2640M
  • Processor boost frequency
    • 3 GHz
    • 3.5 GHz
  • Processor frequency
    • 1.9 GHz
    • 2.8 GHz
  • Processor lithography
    • 22 nm
    • 32 nm

Side by side

Differences highlightedShow differences only
168 specifications
A

Acer

Aspire Timeline Ultra 581TG-73516G52Makk Intel® Core™ i7 i7-3517U

Model 581TG-73516G52Makk

View product
B

ASUS

U47A-WO021V laptop Intel® Core™ i7 i7-2640M

Model U47A-WO021V

View product
Design1 differ
Product colourDiffersBlackGrey
Display2 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
LED backlightDiffersYesNo
Display brightnessKnown for one200 cd/m²
Processor12 differ
Processor generationDiffers3rd gen Intel® Core™ i72nd gen Intel® Core™ i7
Processor modelDiffersi7-3517Ui7-2640M
Processor boost frequencyDiffers3 GHz3.5 GHz
Processor frequencyDiffers1.9 GHz2.8 GHz
Processor lithographyDiffers22 nm32 nm
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel Core i7-2600 Mobile Series
Processor codenameDiffersIvy BridgeSandy Bridge
SteppingDiffersL1J1
Thermal Design Power (TDP)Differs17 W35 W
TjunctionDiffers105 °C100 C
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8
CPU multiplier (bus/core ratio)Differs1928
Processor socketKnown for oneBGA 1023
Memory2 differ
Internal memoryDiffers6 GB4 GB
Memory clock speedKnown for one1600 MHz
Maximum internal memoryDiffers6 GB8 GB
Memory layout (slots x size)Known for one1 x 2 + 1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Storage5 differ
Total storage capacityDiffers520 GB750 GB
Storage mediaDiffersHDD+SSDHDD
HDD capacityDiffers500 GB750 GB
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMemory Stick (MS), MMC, SD
Number of SSDs installedKnown for one1
SSD capacityKnown for one20 GB
Graphics7 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 640MNot available
Graphics card familyDiffersNVIDIAIntel
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1300 MHz
On-board graphics card IDDiffers0x1660x116
Audio1 differ
Audio systemDiffersHigh Definition AudioRealTek
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one2
Camera1 differ
Front camera resolution (numeric)Differs1.3 MP0.3 MP
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
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
HDMI ports quantityKnown for one1
DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityDiffers10
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Headphone outputsKnown for one1
Line-inKnown for oneYes
Microphone inDiffersNoYes
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
Combo headphone/mic portKnown for oneYes
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel HM77 ExpressIntel HM76 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features6 differ
Graphics & IMC lithographyDiffers22 nm32 nm
Intel Trusted Execution TechnologyDiffersNoYes
Processor ARK IDDiffers6571453464
Processor codeDiffersSR0N6SR03R
Processor package sizeDiffers31.0 x 24.0 mm37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Conflict-Free processorDiffersYesNo
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Battery1 differ
Number of battery cellsDiffers36
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery capacityKnown for one4850 mAh
Battery life (max)Known for one8 h
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD, Supervisor
Weight & dimensions5 differ
WeightDiffers2.25 kg1.98 kg
WidthDiffers376.4 mm328 mm
DepthDiffers253 mm225 mm
Height (front)Differs1.97 cm2.49 cm
Height (rear)Differs2.07 cm3.09 cm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
Supplied AC adapter typeKnown for oneAC
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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