Product comparison · 2 laptops

ASUSPRO B551LA-CN157H Intel® Core™ i5 i5-4200H Laptop vs ASUS X751LAV-TY456T Intel® Core™ i5 i5-5200U Laptop

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  • 132specifications compared
  • 48differ
  • 84identical
  • 48known for one product only

Key differences

  • Display diagonal
    • ASUSPRO B551LA-CN157H Intel® Core™ i5 i5-4200H Laptop:39.6 cm (15.6")
    • X751LAV-TY456T Intel® Core™ i5 i5-5200U Laptop:43.9 cm (17.3")
  • Display resolution
    • ASUSPRO B551LA-CN157H Intel® Core™ i5 i5-4200H Laptop:1366 x 768 pixels
    • X751LAV-TY456T Intel® Core™ i5 i5-5200U Laptop:1600 x 900 pixels
  • HD type
    • ASUSPRO B551LA-CN157H Intel® Core™ i5 i5-4200H Laptop:Not supported
    • X751LAV-TY456T Intel® Core™ i5 i5-5200U Laptop:HD+
  • Processor generation
    • ASUSPRO B551LA-CN157H Intel® Core™ i5 i5-4200H Laptop:4th gen Intel® Core™ i5
    • X751LAV-TY456T Intel® Core™ i5 i5-5200U Laptop:5th gen Intel® Core™ i5
  • Processor model
    • ASUSPRO B551LA-CN157H Intel® Core™ i5 i5-4200H Laptop:i5-4200H
    • X751LAV-TY456T Intel® Core™ i5 i5-5200U Laptop:i5-5200U
  • Processor boost frequency
    • ASUSPRO B551LA-CN157H Intel® Core™ i5 i5-4200H Laptop:3.4 GHz
    • X751LAV-TY456T Intel® Core™ i5 i5-5200U Laptop:2.7 GHz
  • Processor frequency
    • ASUSPRO B551LA-CN157H Intel® Core™ i5 i5-4200H Laptop:2.8 GHz
    • X751LAV-TY456T Intel® Core™ i5 i5-5200U Laptop:2.2 GHz
  • Processor socket
    • ASUSPRO B551LA-CN157H Intel® Core™ i5 i5-4200H Laptop:BGA 1364
    • X751LAV-TY456T Intel® Core™ i5 i5-5200U Laptop:BGA 1168

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Differences highlightedShow differences only (on)
Comparison of B551LA-CN157H, X751LAV-TY456T
180 specifications
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersNot supportedHD+
Display surfaceKnown for oneMattUnknown — not stated by the source
Processor15 differ
Processor generationDiffers4th gen Intel® Core™ i55th gen Intel® Core™ i5
Processor modelDiffersi5-4200Hi5-5200U
Processor boost frequencyDiffers3.4 GHz2.7 GHz
Processor frequencyDiffers2.8 GHz2.2 GHz
Processor socketDiffersBGA 1364BGA 1168
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel® Core™ i5-5200 Mobile Series
Processor codenameDiffersHaswellBroadwell
SteppingDiffersC0F0
Thermal Design Power (TDP)Differs47 W15 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 2x4
PCI Express slots versionDiffers3.02.0
Configurable TDP-downKnown for oneUnknown — not stated by the source7.5 W
Configurable TDP-down frequencyKnown for oneUnknown — not stated by the source0.6 GHz
Memoryidentical
Maximum internal memoryKnown for one16 GBUnknown — not stated by the source
Memory form factorKnown for oneUnknown — not stated by the sourceOn-board + SO-DIMM
Memory slotsKnown for oneUnknown — not stated by the source1x SO-DIMM
Storage1 differ
HDD interfaceKnown for oneSATA IIIUnknown — not stated by the source
HDD sizeKnown for one2.5"Unknown — not stated by the source
Compatible memory cardsDiffersSD, SDHC, SDXC, MMCMMC, SD
HDD speedKnown for oneUnknown — not stated by the source5400 RPM
Graphics6 differ
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 MHz900 MHz
On-board graphics card DirectX versionDiffers11.111.2
On-board graphics card OpenGL versionKnown for one4.3Unknown — not stated by the source
On-board graphics card IDDiffers0x4160x1616
Graphics card Open GL supportKnown for oneYesUnknown — not stated by the source
Networkidentical
BluetoothKnown for oneUnknown — not stated by the sourceYes
Bluetooth versionKnown for oneUnknown — not stated by the source4.0
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers10
HDMI ports quantityDiffers01
Mini DisplayPorts quantityKnown for one1Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers10
Firewire (IEEE 1394) portsKnown for one0Unknown — not stated by the source
Docking connectorDiffersYesNo
SmartCard slotDiffersYesNo
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Island-style keyboardKnown for oneUnknown — not stated by the sourceYes
Full-size keyboardKnown for oneUnknown — not stated by the sourceYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 10 Home
Operating system architectureKnown for oneUnknown — not stated by the source64-bit
Processor special features11 differ
Intel Clear Video TechnologyDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel TSX-NIKnown for oneNoUnknown — not stated by the source
Intel TSX-NI versionKnown for one0.00Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Built-in Visuals TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Smart CacheKnown for oneYesUnknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)DiffersVT-x, VT-dVT-d, VT-x
Processor ARK IDDiffers7502785212
Processor codeDiffersSR15GSR23Y
Processor package sizeDiffers37.5 x 32 x 1.65 mm40 x 24 x 1.3 mm
Graphics & IMC lithographyKnown for oneUnknown — not stated by the source14 nm
Idle StatesKnown for oneUnknown — not stated by the sourceYes
Intel Small Business Advantage (SBA) versionKnown for oneUnknown — not stated by the source1.00
Intel Smart Connect TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Smart Response Technology versionKnown for oneUnknown — not stated by the source1.00
Intel® Active Management Technology (Intel® AMT)Known for oneUnknown — not stated by the sourceNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneUnknown — not stated by the sourceNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneUnknown — not stated by the sourceNo
Intel® OS GuardKnown for oneUnknown — not stated by the sourceYes
Intel® Rapid Start TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Small Business Advantage (Intel® SBA)Known for oneUnknown — not stated by the sourceYes
Intel® Smart Response TechnologyKnown for oneUnknown — not stated by the sourceYes
Batteryidentical
Battery capacityKnown for one2965 mAhUnknown — not stated by the source
Power1 differ
AC adapter frequencyKnown for one50 - 60 HzUnknown — not stated by the source
AC adapter input voltageKnown for one100 - 240 VUnknown — not stated by the source
AC adapter output currentDiffers3.42 A1.73 A
Securityidentical
Cable lock slot typeKnown for oneKensingtonUnknown — not stated by the source
Fingerprint readerKnown for oneYesUnknown — not stated by the source
Trusted Platform Module (TPM)Known for oneYesUnknown — not stated by the source
Password protectionKnown for oneYesUnknown — not stated by the source
Password protection typeKnown for oneBIOS, HDD, UserUnknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for oneRoHSUnknown — not stated by the source
CertificationKnown for oneUL, TUV, MIC, CE Marking Compliance, FCC Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, Energy star, IDA, CECP, WEEE, Erp 2013, FIPS 201, TCO4.0, RoHSUnknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STARUnknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers2.5 kg2.8 kg
WidthDiffers383 mm415 mm
DepthDiffers259 mm272 mm
HeightDiffers26 mm30 mm
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, ProfessionalUnknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for oneUnknown — not stated by the sourceYes
Power cord includedKnown for oneUnknown — not stated by the sourceYes

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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