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Product comparison · 2 laptops

Acer Aspire E E5-731-P4E3 Intel® Pentium® 3556U Laptop vs ASUS B551LA-CN102G Intel® Core™ i5 i5-4200U Laptop

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  • 113specifications compared
  • 35differ
  • 78identical
  • 61known for one product only

Key differences

  • Product colour
    • Grey
    • Black
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i5
  • Processor model
    • 3556U
    • i5-4200U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.7 GHz
    • 1.6 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Maximum number of PCI Express lanes
    • 10
    • 12

Side by side

Differences highlightedShow differences only
174 specifications
A

Acer

Aspire E E5-731-P4E3 Intel® Pentium® 3556U Laptop

Model E5-731-P4E3

View product
B

ASUS

B551LA-CN102G Intel® Core™ i5 i5-4200U Laptop

Model B551LA-CN102G

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersGreyBlack
Form factorClamshellClamshell
Display1 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceKnown for oneMatt
Display brightnessKnown for one300 cd/m²
Processor7 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Core™ i5
Processor generationKnown for one4th gen Intel® Core™ i5
Processor modelDiffers3556Ui5-4200U
Processor cores22
Processor threadsDiffers24
Processor boost frequencyKnown for one2.6 GHz
Processor frequencyDiffers1.7 GHz1.6 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketKnown for oneBGA 1168
Processor lithography22 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Core i5-4200 Mobile series
Processor codenameHaswellHaswell
Bus typeDMI2DMI2
FSB ParityKnown for oneNo
SteppingKnown for oneC0
Thermal Design Power (TDP)15 W15 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanesDiffers1012
PCI Express configurationsDiffers1x2, 1x4, 4x11x4, 2x4
PCI Express slots version2.02.0
ECC supported by processorNoNo
System bus rateKnown for one5 GT/s
Memory1 differ
Internal memory4 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speedKnown for one1600 MHz
Maximum internal memoryKnown for one16 GB
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Total storage capacity500 GB500 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacity500 GB500 GB
HDD interfaceDiffersSATASATA III
HDD speed5400 RPM5400 RPM
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Card reader integratedYesYes
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Graphics1 differ
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequency200 MHz200 MHz
On-board graphics card dynamic frequency (max)1000 MHz1000 MHz
On-board graphics card DirectX versionKnown for one12
On-board graphics card IDKnown for one0xA16
Audioidentical
Audio systemKnown for oneSonicMaster Lite
Built-in microphoneYesYes
Number of built-in speakersKnown for one2
Cameraidentical
Front cameraYesYes
Front camera resolutionKnown for one1280 x 720 pixels
Networkidentical
Wi-FiYesYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth version4.04.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
DisplayPorts quantity00
Mini DisplayPorts quantityKnown for one1
DVI portNoNo
VGA (D-Sub) ports quantity11
Thunderbolt ports quantity00
Headphone outputs00
S/PDIF out portNoNo
Combo headphone/mic portYesYes
Microphone inNoNo
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Windows keysKnown for oneYes
Keyboard layoutKnown for oneAZERTY
Software1 differ
Operating system installedDiffersWindows 8.1Windows 8.1 Pro
Operating system architecture64-bit64-bit
Processor special features11 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyDiffersYesNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Identity Protection Technology versionKnown for one1.00
Intel ME Firmware Version9.59.5
Intel Rapid Storage TechnologyYesYes
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect TechnologyYesYes
Intel Smart Connect Technology versionKnown for one1.00
Intel TSX-NINoNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)NoNo
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Secure KeyYesYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7662175459
Processor codeKnown for oneSR170
Processor package size40 x 24 x 1.5 mm40 x 24 x 1.5 mm
Supported instruction setsDiffersSSE4.1, SSE4.2AVX 2.0
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Intel HD GraphicsKnown for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel® OS GuardKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
UARTKnown for oneYes
Batteryidentical
Number of battery cells44
Battery capacityKnown for one2965 mAh
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery life (max)Known for one4 h
Power1 differ
AC adapter powerDiffers45 W65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
DC-in jackYesYes
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, User
Certificatesidentical
Compliance certificatesKnown for oneRoHS
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, RoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers3 kg2.5 kg
WidthDiffers423.3 mm383 mm
DepthDiffers289.9 mm259 mm
HeightDiffers28 mm26 mm

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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