Product comparison · 2 laptops

Acer Aspire E 5-771G-58Z4 Intel® Core™ i5 i5-4210U Laptop vs ASUS K551LN-XX234D laptop Intel® Core™ i7 i7-4500U

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  • 136specifications compared
  • 38differ
  • 98identical
  • 38known for one product only

Key differences

  • Product colour
    • Aspire E 5-771G-58Z4 Intel® Core™ i5 i5-4210U Laptop:Silver
    • K551LN-XX234D laptop Intel® Core™ i7 i7-4500U:Grey, Stainless steel
  • Display diagonal
    • Aspire E 5-771G-58Z4 Intel® Core™ i5 i5-4210U Laptop:43.9 cm (17.3")
    • K551LN-XX234D laptop Intel® Core™ i7 i7-4500U:39.6 cm (15.6")
  • Display resolution
    • Aspire E 5-771G-58Z4 Intel® Core™ i5 i5-4210U Laptop:1920 x 1080 pixels
    • K551LN-XX234D laptop Intel® Core™ i7 i7-4500U:1366 x 768 pixels
  • HD type
    • Aspire E 5-771G-58Z4 Intel® Core™ i5 i5-4210U Laptop:Full HD
    • K551LN-XX234D laptop Intel® Core™ i7 i7-4500U:HD
  • Processor family
    • Aspire E 5-771G-58Z4 Intel® Core™ i5 i5-4210U Laptop:Intel® Core™ i5
    • K551LN-XX234D laptop Intel® Core™ i7 i7-4500U:Intel® Core™ i7
  • Processor generation
    • Aspire E 5-771G-58Z4 Intel® Core™ i5 i5-4210U Laptop:4th gen Intel® Core™ i5
    • K551LN-XX234D laptop Intel® Core™ i7 i7-4500U:4th gen Intel® Core™ i7
  • Processor model
    • Aspire E 5-771G-58Z4 Intel® Core™ i5 i5-4210U Laptop:i5-4210U
    • K551LN-XX234D laptop Intel® Core™ i7 i7-4500U:i7-4500U
  • Processor boost frequency
    • Aspire E 5-771G-58Z4 Intel® Core™ i5 i5-4210U Laptop:2.7 GHz
    • K551LN-XX234D laptop Intel® Core™ i7 i7-4500U:3 GHz

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Differences highlightedShow differences only (on)
Comparison of 5-771G-58Z4, K551LN-XX234D
174 specifications
Design1 differ
Product colourDiffersSilverGrey, Stainless steel
Display3 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeDiffersFull HDHD
LED backlightKnown for oneYesUnknown — not stated by the source
Processor9 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-4210Ui7-4500U
Processor boost frequencyDiffers2.7 GHz3 GHz
Processor frequencyDiffers1.7 GHz1.8 GHz
System bus rateKnown for one5 GT/sUnknown — not stated by the source
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Core i7-4500 Mobile series
SteppingDiffersD0C0
PCI Express configurationsDiffers4x1, 2x42x4
Memory1 differ
Internal memoryDiffers4 GB8 GB
Memory slotsKnown for one2x SO-DIMMUnknown — not stated by the source
Maximum internal memoryKnown for one8 GBUnknown — not stated by the source
Memory clock speedKnown for oneUnknown — not stated by the source1600 MHz
Storage4 differ
Total storage capacityDiffers500 GB524 GB
Storage mediaDiffersHDDHDD+SSD
HDD interfaceKnown for oneSATAUnknown — not stated by the source
HDD sizeKnown for one2.5"Unknown — not stated by the source
Optical drive typeDiffersDVD-RWDVD Super Multi
Compatible memory cardsDiffersSDSD, SDHC
HDD speedKnown for oneUnknown — not stated by the source5400 RPM
Number of SSDs installedKnown for oneUnknown — not stated by the source1
SSD capacityKnown for oneUnknown — not stated by the source24 GB
Graphics3 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 840M
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
Discrete graphics card memoryKnown for oneUnknown — not stated by the source2 GB
Discrete graphics memory typeKnown for oneUnknown — not stated by the sourceGDDR3
Audioidentical
Audio systemKnown for oneUnknown — not stated by the sourceSonicMaster Lite
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
Headphone outputsDiffers10
Combo headphone/mic portDiffersNoYes
Microphone inDiffersYesNo
eSATA/USB 2.0 ports quantityKnown for oneUnknown — not stated by the source0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for oneUnknown — not stated by the source0
eSATA ports quantityKnown for oneUnknown — not stated by the source0
Firewire (IEEE 1394) portsKnown for oneUnknown — not stated by the source0
Thunderbolt 2 ports quantityKnown for oneUnknown — not stated by the source0
Software1 differ
Operating system installedDiffersWindows 8.1FreeDOS
Operating system architectureKnown for one64-bitUnknown — not stated by the source
Processor special features5 differ
Intel FDI TechnologyDiffersNoYes
Intel® Active Management Technology (Intel® AMT)Known for oneNoUnknown — not stated by the source
Intel® Matrix Storage Technology (Intel® MST)DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Smart CacheKnown for oneYesUnknown — not stated by the source
Processor ARK IDDiffers8101675460
Processor codeDiffersSR1EFSR16Z
UARTKnown for oneYesUnknown — not stated by the source
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers43
Battery capacityDiffers3220 mAh50 Wh
Battery life (max)Known for one4 hUnknown — not stated by the source
Poweridentical
AC adapter powerKnown for one90 WUnknown — not stated by the source
AC adapter frequencyKnown for oneUnknown — not stated by the source50 - 60 Hz
AC adapter input voltageKnown for oneUnknown — not stated by the source100 - 240 V
AC adapter output currentKnown for oneUnknown — not stated by the source3.24 A
AC adapter output voltageKnown for oneUnknown — not stated by the source19 V
Security1 differ
Cable lock slotDiffersNoYes
Fingerprint readerKnown for oneNoUnknown — not stated by the source
Cable lock slot typeKnown for oneUnknown — not stated by the sourceKensington
Password protection typeKnown for oneUnknown — not stated by the sourceHDD, User
Weight & dimensions2 differ
WeightKnown for one3 kgUnknown — not stated by the source
WidthDiffers423.3 mm380 mm
DepthDiffers289.9 mm258 mm
Height (front)Known for one2.8 cmUnknown — not stated by the source
Height (rear)Known for one2.8 cmUnknown — not stated by the source
HeightKnown for oneUnknown — not stated by the source22.5 mm
Packaging contentidentical
AC adapter includedKnown for oneYesUnknown — not stated by the source
Cables includedKnown for oneACUnknown — not stated by the source
Power cord includedKnown for oneYesUnknown — not stated by the source

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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