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Product comparison · 2 laptops

Acer Aspire 391 Intel® Core™ i5 i5-3317U vs Acer Aspire Timeline Ultra 581PTG-53314G52Makk Intel® Core™ i5 i5-3317U Laptop

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  • 133specifications compared
  • 16differ
  • 117identical
  • 20known for one product only

Key differences

  • Display diagonal
    • 33.8 cm (13.3")
    • 39.6 cm (15.6")
  • Maximum internal memory
    • 4 GB
    • 6 GB
  • Total storage capacity
    • 256 GB
    • 500 GB
  • Storage media
    • SSD
    • HDD
  • Optical drive type
    • No
    • DVD Super Multi
  • Ethernet LAN
    • No
    • Yes
  • USB 2.0 ports quantity
    • 0
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 1

Side by side

Differences highlightedShow differences only
153 specifications
A

Acer

Aspire 391 Intel® Core™ i5 i5-3317U

Model 391

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B

Acer

Aspire Timeline Ultra 581PTG-53314G52Makk Intel® Core™ i5 i5-3317U Laptop

Model 581PTG-53314G52Makk

View product
Designidentical
Product typeKnown for oneLaptop
Display1 differ
Display diagonalDiffers33.8 cm (13.3")39.6 cm (15.6")
TouchscreenKnown for oneNo
Memory1 differ
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryDiffers4 GB6 GB
Storage3 differ
Total storage capacityDiffers256 GB500 GB
Storage mediaDiffersSSDHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Optical drive typeDiffersNoDVD Super Multi
SSD capacityKnown for one256 GB
Graphicsidentical
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Network2 differ
Networking featuresKnown for oneGigabit Ethernet
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Networking standardsDiffersIEEE 802.11a, IEEE 802.11g, IEEE 802.11nIEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Ethernet LAN (RJ-45) portsDiffers01
VGA (D-Sub) ports quantityKnown for one0
Keyboard1 differ
Numeric keypadDiffersNoYes
Battery2 differ
Number of battery cellsDiffers43
Battery capacityDiffers2310 mAh4850 mAh
Battery life (max)Known for one6.5 h
Securityidentical
Password protection typeKnown for oneBIOS, HDD, Supervisor
Weight & dimensions3 differ
WidthDiffers324 mm376 mm
DepthDiffers227 mm253 mm
HeightDiffers15 mm23 mm
WeightKnown for one1.2 kg
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Small Business
Optical driveidentical
LightScribeKnown for oneNo

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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