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Product comparison · 2 laptops

Acer V5-591G-751S+Pack Gold 15 vs Lenovo U31 Intel® Core™ i3 i3-5005U Laptop

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  • 132specifications compared
  • 59differ
  • 73identical
  • 38known for one product only

Key differences

  • Product colour
    • Black
    • Black, Red
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 6th gen Intel® Core™ i7
    • 5th gen Intel® Core™ i3
  • Processor model
    • i7-6700HQ
    • i3-5005U
  • Processor cores
    • 4
    • 2

Side by side

Differences highlightedShow differences only
170 specifications
A

Acer

V5-591G-751S+Pack Gold 15View product
B

Lenovo

U31 Intel® Core™ i3 i3-5005U Laptop

Model U31

View product
Design1 differ
Product colourDiffersBlackBlack, Red
Display3 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Panel typeKnown for oneIPS
Contrast ratio (typical)Known for one700:1
Processor20 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers6th gen Intel® Core™ i75th gen Intel® Core™ i3
Processor modelDiffersi7-6700HQi3-5005U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyKnown for one3.5 GHz
Processor frequencyDiffers2.6 GHz2 GHz
System bus rateDiffers8 GT/s5 GT/s
Processor cacheDiffers6 MB3 MB
Processor socketDiffersBGA 1440BGA 1168
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-6700 Mobile seriesIntel Core i3-5000 Mobile series
Processor codenameDiffersSkylakeBroadwell
Bus typeDiffersDMI3DMI2
FSB ParityKnown for oneNo
SteppingDiffersR0F0
Thermal Design Power (TDP)Differs45 W15 W
Configurable TDP-downDiffers35 W10 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x42x4, 4x1
PCI Express slots versionDiffers3.02.0
ECC supported by processorKnown for oneNo
Configurable TDP-down frequencyKnown for one0.6 GHz
Memory5 differ
Internal memoryDiffers16 GB8 GB
Internal memory typeDiffersDDR4-SDRAMDDR3L-SDRAM
Memory clock speedDiffers2133 MHz1600 MHz
Memory layout (slots x size)Known for one2 x 8 GB
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers32 GB8 GB
Memory form factorKnown for oneSO-DIMM
Storage3 differ
Total storage capacityDiffers1 TB500 GB
HDD capacityDiffers1 TB500 GB
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
HDD sizeKnown for one2.5"
Graphics8 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 950MNot available
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card modelDiffersIntel® HD Graphics 530Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers1.7 GB16 GB
On-board graphics card base frequencyDiffers350 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1050 MHz850 MHz
On-board graphics card DirectX versionDiffers12.011.2
On-board graphics card OpenGL versionKnown for one4.4
On-board graphics card IDDiffers0x191B0x1616
Graphics card Open GL supportKnown for oneYes
NVIDIA G-SYNCKnown for oneNo
NVIDIA GameWorks VRKnown for oneNo
Audioidentical
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Cameraidentical
Front camera signal formatKnown for one720p
Network1 differ
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Bluetooth versionKnown for one4.0
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers10
Keyboard1 differ
Numeric keypadDiffersYesNo
Keyboard backlitKnown for oneYes
Processor special features8 differ
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel HD GraphicsKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel TSX-NI versionDiffers1.000.00
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Built-in Visuals TechnologyKnown for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers8896784695
Processor codeDiffersSR2FQSR27G
Processor package sizeDiffers42 x 28 mm40 x 24x 1.3 mm
Supported instruction setsDiffersSSE4.1, SSE4.2, AVX 2.0AVX 2.0, SSE4.1, SSE4.2
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers62
Battery capacityDiffers5040 mAh35 Wh
Battery life (max)Known for one7 h
Power1 differ
AC adapter powerDiffers135 W45 W
Weight & dimensions4 differ
WeightDiffers2.45 kg1.56 kg
WidthDiffers382 mm323 mm
DepthDiffers260 mm230 mm
HeightDiffers30.3 mm19.3 mm
Height (front)Known for one2.75 cm
Height (rear)Known for one3.03 cm
Other featuresidentical
3DKnown for oneNo
Optical driveidentical
LightScribeKnown for oneNo
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Power cord includedKnown for oneYes

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