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Product comparison · 2 laptops

Acer Aspire Timeline Ultra 581TG Intel® Core™ i5 i5-3317UM Laptop vs Acer Aspire V5-531-987B4G50Mabb Intel® Pentium® 987 Laptop

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  • 56specifications compared
  • 19differ
  • 37identical
  • 87known for one product only

Key differences

  • LED backlight
    • No
    • Yes
  • Processor family
    • Intel® Core™ i5
    • Intel® Pentium®
  • Processor model
    • i5-3317UM
    • 987
  • Processor frequency
    • 1.7 GHz
    • 1.5 GHz
  • Internal memory
    • 6 GB
    • 4 GB
  • Total storage capacity
    • 520 GB
    • 500 GB
  • Storage media
    • HDD+SSD
    • HDD
  • Optical drive type
    • DVD-RW
    • DVD Super Multi

Side by side

Differences highlightedShow differences only
143 specifications
A

Acer

Aspire Timeline Ultra 581TG Intel® Core™ i5 i5-3317UM Laptop

Model 581TG

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B

Acer

Aspire V5-531-987B4G50Mabb Intel® Pentium® 987 Laptop

Model V5-531-987B4G50Mabb

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Display1 differ
HD typeKnown for oneHD
LED backlightDiffersNoYes
Processor3 differ
Processor familyDiffersIntel® Core™ i5Intel® Pentium®
Processor modelDiffersi5-3317UM987
Processor threadsKnown for one2
Processor frequencyDiffers1.7 GHz1.5 GHz
Processor cacheKnown for one2 MB
Processor cache typeKnown for oneL2
Processor socketKnown for oneBGA 1023
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium 900 Series for Mobile
Processor codenameKnown for oneSandy Bridge
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingKnown for oneQ0
Thermal Design Power (TDP)Known for one17 W
TjunctionKnown for one100 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for one2.0
CPU multiplier (bus/core ratio)Known for one15
ECC supported by processorKnown for oneNo
Processor generationKnown for one3rd gen Intel® Core™ i5
Processor boost frequencyKnown for one2.4 GHz
Memory1 differ
Internal memoryDiffers6 GB4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Memory clock speedKnown for one1333 MHz
Storage3 differ
Total storage capacityDiffers520 GB500 GB
Storage mediaDiffersHDD+SSDHDD
Number of HDDs installedKnown for one1
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD-RWDVD Super Multi
Number of SSDs installedKnown for one1
SSD capacityKnown for one20 GB
Graphics2 differ
On-board graphics cardKnown for oneYes
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 730MNot available
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one1000 MHz
Audioidentical
Audio systemKnown for oneHD
Built-in microphoneKnown for oneYes
Network3 differ
Networking featuresKnown for oneGigabit Ethernet
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Ethernet LAN data ratesDiffers100,1000 Mbit/s10,100,1000 Mbit/s
Bluetooth versionDiffers3.0+HS4.0
Integrated 4G WiMAXKnown for oneNo
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
eSATA/USB 2.0 ports quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM70 Express
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard layoutKnown for oneQWERTY
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one32 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one67194
Processor codeKnown for oneSR0V4
Processor package sizeKnown for one31.0 x 24.0 (BGA1023)
Supported instruction setsKnown for oneSSE4.x
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one4
Battery capacityKnown for one2500 mAh
Battery life (max)Differs8 h4 h
Poweridentical
AC adapter powerKnown for one65 W
Security1 differ
Cable lock slotDiffersYesNo
Fingerprint readerKnown for oneNo
Cable lock slot typeKnown for oneKensington
Weight & dimensions2 differ
WeightDiffers2.39 kg2.3 kg
HeightDiffers33.2 mm23 mm

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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