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Product comparison · 2 laptops

ASUS ROG G551JW-DM221H laptop Intel® Core™ i5 i5-4200H vs ASUS K751LJ-TY080T laptop Intel® Core™ i7 i7-5500U

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  • 152specifications compared
  • 57differ
  • 95identical
  • 29known for one product only

Key differences

  • Product colour
    • Black
    • White, Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1920 x 1080 pixels
    • 1600 x 900 pixels
  • HD type
    • Full HD
    • HD+
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 5th gen Intel® Core™ i7
  • Processor model
    • i5-4200H
    • i7-5500U
  • Processor boost frequency
    • 3.4 GHz
    • 3 GHz

Side by side

Differences highlightedShow differences only
181 specifications
A

ASUS

ROG G551JW-DM221H laptop Intel® Core™ i5 i5-4200H

Model G551JW-DM221H

View product
B

ASUS

K751LJ-TY080T laptop Intel® Core™ i7 i7-5500U

Model K751LJ-TY080T

View product
Design1 differ
Product colourDiffersBlackWhite, Black
Market positioningKnown for oneGaming
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1920 x 1080 pixels1600 x 900 pixels
TouchscreenKnown for oneNo
HD typeDiffersFull HDHD+
Display surfaceKnown for oneMatt
Processor18 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i55th gen Intel® Core™ i7
Processor modelDiffersi5-4200Hi7-5500U
Processor boost frequencyDiffers3.4 GHz3 GHz
Processor frequencyDiffers2.8 GHz2.4 GHz
Processor cacheDiffers3 MB4 MB
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersBGA 1364BGA 1168
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Core i7-5500 Mobile Series
Processor codenameDiffersHaswellBroadwell
SteppingDiffersC0F0
Thermal Design Power (TDP)Differs47 W15 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.6 GHz
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 2x4
PCI Express slots versionDiffers3.02.0
Memory1 differ
Internal memoryDiffers8 GB4 GB
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Maximum internal memory (64-bit)Known for one16 GB
Storage3 differ
HDD interfaceDiffersSATA IIISATA
HDD speedDiffers7200 RPM5400 RPM
Compatible memory cardsDiffersMMC, MS PRO, MS PRO Duo, SD, SDXCSD, MMC
Graphics7 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 960MNVIDIA® GeForce® 920M
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers1.74 GB16 GB
On-board graphics card base frequencyDiffers400 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz950 MHz
On-board graphics card DirectX versionDiffers11.111.2
On-board graphics card IDDiffers0x4160x1616
Number of discrete graphics cards installedKnown for one1
Network1 differ
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)Wi-Fi 4 (802.11n), 802.11b, 802.11g
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers01
Headphone outputsDiffers10
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Mini DisplayPorts quantityKnown for one1
Keyboardidentical
Keyboard backlitKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 10 Home
Processor special features13 differ
Graphics & IMC lithographyKnown for one14 nm
Idle StatesKnown for oneYes
Intel Clear Video TechnologyDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Smart Response TechnologyDiffersNoYes
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-x, VT-d
Processor ARK IDDiffers7502785214
Processor codeDiffersSR15GSR23W
Processor package sizeDiffers37.5 x 32 x 1.65 mm40 x 24 x 1.3 mm
Battery2 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsDiffers64
Battery capacityDiffers56 Wh37 Wh
Power1 differ
AC adapter powerDiffers120 W65 W
DC-in jackKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.7 kg2.8 kg
WidthDiffers383 mm415 mm
DepthDiffers255 mm272 mm
Height (front)Known for one3.04 cm
Height (rear)Known for one3.55 cm
HeightKnown for one31.5 mm
Optical driveidentical
LightScribeKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington

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