Product comparison · 2 laptops

Acer Aspire E E5-771-55Z5 Intel® Core™ i5 i5-4210U Laptop vs ASUS K451LN-WX154H laptop Intel® Core™ i7 i7-4510U

Add a product
  • 138specifications compared
  • 40differ
  • 98identical
  • 22known for one product only

Key differences

  • Product colour
    • Aspire E E5-771-55Z5 Intel® Core™ i5 i5-4210U Laptop:Silver
    • K451LN-WX154H laptop Intel® Core™ i7 i7-4510U:Grey, Stainless steel
  • Display diagonal
    • Aspire E E5-771-55Z5 Intel® Core™ i5 i5-4210U Laptop:43.9 cm (17.3")
    • K451LN-WX154H laptop Intel® Core™ i7 i7-4510U:35.6 cm (14")
  • Display resolution
    • Aspire E E5-771-55Z5 Intel® Core™ i5 i5-4210U Laptop:1600 x 900 pixels
    • K451LN-WX154H laptop Intel® Core™ i7 i7-4510U:1366 x 768 pixels
  • Touchscreen
    • Aspire E E5-771-55Z5 Intel® Core™ i5 i5-4210U Laptop:No
    • K451LN-WX154H laptop Intel® Core™ i7 i7-4510U:Yes
  • HD type
    • Aspire E E5-771-55Z5 Intel® Core™ i5 i5-4210U Laptop:HD+
    • K451LN-WX154H laptop Intel® Core™ i7 i7-4510U:HD
  • Processor family
    • Aspire E E5-771-55Z5 Intel® Core™ i5 i5-4210U Laptop:Intel® Core™ i5
    • K451LN-WX154H laptop Intel® Core™ i7 i7-4510U:Intel® Core™ i7
  • Processor generation
    • Aspire E E5-771-55Z5 Intel® Core™ i5 i5-4210U Laptop:4th gen Intel® Core™ i5
    • K451LN-WX154H laptop Intel® Core™ i7 i7-4510U:4th gen Intel® Core™ i7
  • Processor model
    • Aspire E E5-771-55Z5 Intel® Core™ i5 i5-4210U Laptop:i5-4210U
    • K451LN-WX154H laptop Intel® Core™ i7 i7-4510U:i7-4510U

Side by side

Differences highlightedShow differences only (on)
Comparison of E5-771-55Z5, K451LN-WX154H
160 specifications
Design1 differ
Product colourDiffersSilverGrey, Stainless steel
Display4 differ
Display diagonalDiffers43.9 cm (17.3")35.6 cm (14")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
TouchscreenDiffersNoYes
HD typeDiffersHD+HD
Display surfaceKnown for oneUnknown — not stated by the sourceGloss
Processor7 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-4210Ui7-4510U
Processor boost frequencyDiffers2.7 GHz3.1 GHz
Processor frequencyDiffers1.7 GHz2 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Core i7-4500 Mobile series
Memory3 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory slotsKnown for one2x SO-DIMMUnknown — not stated by the source
Maximum internal memoryDiffers16 GB8 GB
Storage5 differ
Total storage capacityDiffers500 GB758 GB
Storage mediaDiffersHDDHDD+SSD
HDD capacityDiffers500 GB750 GB
HDD interfaceKnown for oneSATAUnknown — not stated by the source
Number of SSDs installedDiffers01
Compatible memory cardsDiffersSDSD, SDHC
SSD capacityKnown for oneUnknown — not stated by the source8 GB
Graphics4 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 840M
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
On-board graphics card DirectX versionDiffers1211.2/12
Discrete graphics card memoryKnown for oneUnknown — not stated by the source4 GB
Discrete graphics memory typeKnown for oneUnknown — not stated by the sourceGDDR3
On-board graphics card OpenGL versionKnown for oneUnknown — not stated by the source4.3
Audioidentical
Audio systemKnown for oneUnknown — not stated by the sourceSonicMaster
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)Unknown — not stated by the source
BluetoothDiffersYesNo
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
Headphone outputsDiffers10
Microphone inDiffersYesNo
Total number of SATA connectorsKnown for one4Unknown — not stated by the source
Combo headphone/mic portKnown for oneUnknown — not stated by the sourceYes
Keyboard1 differ
Numeric keypadDiffersYesNo
Windows keysKnown for oneYesUnknown — not stated by the source
Processor special features3 differ
Intel FDI TechnologyDiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNoUnknown — not stated by the source
Processor ARK IDDiffers8101681015
Processor codeDiffersSR1EFSR1EB
UARTKnown for oneYesUnknown — not stated by the source
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers42
Battery life (max)Known for one4 hUnknown — not stated by the source
Battery capacityKnown for oneUnknown — not stated by the source38 Wh
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 & dimensions4 differ
WeightDiffers3 kg2.2 kg
WidthDiffers423.3 mm348 mm
DepthDiffers289.9 mm241.8 mm
HeightDiffers28 mm24.8 mm
Packaging contentidentical
AC adapter includedKnown for oneYesUnknown — not stated by the source
Cables includedKnown for oneACUnknown — not stated by the source
Other featuresidentical
3DKnown for oneNoUnknown — 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.

More laptop comparisons

All laptop comparisons