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Product comparison · 2 laptops

ASUS K551LN-XX388D Intel® Core™ i5 i5-4210U Laptop vs ASUS R751LN-T4059H Intel® Core™ i7 i7-4500U Laptop

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  • 123specifications compared
  • 29differ
  • 94identical
  • 18known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 4th gen Intel® Core™ i7
  • Processor model
    • i5-4210U
    • i7-4500U
  • Processor boost frequency
    • 2.7 GHz
    • 3 GHz
  • Processor frequency
    • 1.7 GHz
    • 1.8 GHz

Side by side

Differences highlightedShow differences only
141 specifications
A

ASUS

K551LN-XX388D Intel® Core™ i5 i5-4210U Laptop

Model K551LN-XX388D

View product
B

ASUS

R751LN-T4059H Intel® Core™ i7 i7-4500U Laptop

Model R751LN-T4059H

View product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
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/s
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Core i7-4500 Mobile series
SteppingDiffersD0C0
PCI Express configurationsDiffers4x1, 2x42x4
Memoryidentical
Maximum internal memoryKnown for one16 GB
Storage2 differ
Optical drive typeDiffersNoDVD-RW
Compatible memory cardsDiffersSD, SDHCSD
HDD sizeKnown for one2.5"
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 840MNVIDIA® GeForce® 840M
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
Networkidentical
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,1000,100 Mbit/s
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers12
VGA (D-Sub) ports quantityDiffers01
Headphone outputsKnown for one0
Microphone inKnown for oneNo
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Software1 differ
Operating system installedDiffersFreeDOSWindows 8.1
Processor special features4 differ
Intel FDI TechnologyDiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers8101675460
Processor codeDiffersSR1EFSR16Z
UARTKnown for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Battery2 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsDiffers34
Battery capacityDiffers50 Wh44 Wh
Poweridentical
AC adapter powerKnown for one65 W
Security1 differ
Password protection typeDiffersHDD, UserBIOS, HDD, User
Weight & dimensions3 differ
WidthDiffers380 mm415 mm
DepthDiffers258 mm270 mm
HeightDiffers22.5 mm31.2 mm
WeightKnown for one2.8 kg

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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