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Product comparison · 2 laptops

Acer Aspire E E5-551-81YH AMD A8 A8-7100 Laptop vs ASUS X751LB-T4051H Intel® Core™ i5 i5-5200U Laptop

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  • 88specifications compared
  • 42differ
  • 46identical
  • 82known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD A8
    • Intel® Core™ i5
  • Processor model
    • A8-7100
    • i5-5200U
  • Processor cores
    • 4
    • 2
  • Processor boost frequency
    • 3 GHz
    • 2.7 GHz

Side by side

Differences highlightedShow differences only
170 specifications
A

Acer

Aspire E E5-551-81YH AMD A8 A8-7100 Laptop

Model E5-551-81YH

View product
B

ASUS

X751LB-T4051H Intel® Core™ i5 i5-5200U Laptop

Model X751LB-T4051H

View product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Display surfaceKnown for oneMatt
Processor9 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD A8Intel® Core™ i5
Processor generationKnown for one5th gen Intel® Core™ i5
Processor modelDiffersA8-7100i5-5200U
Processor coresDiffers42
Processor boost frequencyDiffers3 GHz2.7 GHz
Processor frequencyDiffers1.8 GHz2.2 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers4 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersSocket FP3BGA 1168
Processor lithographyKnown for one14 nm
Processor operating modesKnown for one32-bit, 64-bit
Processor seriesKnown for oneIntel® Core™ i5-5200 Mobile Series
Processor codenameKnown for oneBroadwell
Bus typeKnown for oneDMI2
FSB ParityKnown for oneNo
SteppingKnown for oneF0
Thermal Design Power (TDP)Known for one15 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.6 GHz
TjunctionKnown for one105 °C
Maximum number of PCI Express lanesKnown for one12
PCI Express configurationsKnown for one4x1, 2x4
PCI Express slots versionKnown for one2.0
ECC supported by processorKnown for oneNo
Memory3 differ
Internal memoryDiffers4 GB8 GB
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneOn-board + SO-DIMM
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers16 GB12 GB
Storageidentical
HDD speedKnown for one5400 RPM
Number of SSDs installedKnown for one0
Compatible memory cardsKnown for oneSD
Graphics4 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® 940M
Discrete graphics card memoryKnown for one2 GB
On-board graphics card familyDiffersAMD Radeon R5Intel® HD Graphics
On-board graphics card modelDiffersAMD Radeon R5Intel® HD Graphics 5500
Maximum on-board graphics card memoryKnown for one16 GB
On-board graphics card base frequencyKnown for one300 MHz
On-board graphics card dynamic frequency (max)Known for one900 MHz
On-board graphics card DirectX versionKnown for one11.2
On-board graphics card IDKnown for one0x1616
Number of discrete graphics cards installedKnown for one1
Audioidentical
Audio systemKnown for oneSonicMaster Lite
Speakers manufacturerKnown for oneAltec Lansing
Built-in microphoneKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Networkidentical
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Bluetooth versionKnown for one4.0
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
VGA (D-Sub) ports quantityDiffers10
Firewire (IEEE 1394) portsKnown for one0
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Headphone outputsKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneIntel SoC
Keyboardidentical
Windows keysKnown for oneYes
Processor special features12 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one14 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyDiffersNoYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® OS GuardKnown for oneYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Secure KeyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Smart Response TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
Processor ARK IDKnown for one85212
Processor codeKnown for oneSR23Y
Processor package sizeKnown for one40 x 24 x 1.3 mm
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneYes
Battery2 differ
Number of battery cellsDiffers64
Battery capacityDiffers4700 mAh37 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Poweridentical
AC adapter powerKnown for one33 W
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
Weight & dimensions4 differ
WeightDiffers2.5 kg2.8 kg
WidthDiffers381.6 mm415 mm
DepthDiffers256 mm270 mm
HeightDiffers30.3 mm31 mm
Height (front)Known for one2.53 cm
Height (rear)Known for one3.03 cm
Packaging contentidentical
Docking station includedKnown for oneNo
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo

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