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Product comparison · 2 laptops

Acer Aspire E1-731-20204G50Mnii Intel® Pentium® 2020M Laptop vs Lenovo Essential B50-80 Intel® Core™ i7 i7-5500U Laptop

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  • 105specifications compared
  • 50differ
  • 55identical
  • 72known 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™ i7
  • Processor model
    • 2020M
    • i7-5500U
  • Processor threads
    • 2
    • 4
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor cache type
    • Smart Cache
    • L3
  • Processor socket
    • PGA988
    • BGA 1168

Side by side

Differences highlightedShow differences only
177 specifications
A

Acer

Aspire E1-731-20204G50Mnii Intel® Pentium® 2020M Laptop

Model E1-731-20204G50Mnii

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B

Lenovo

Essential B50-80 Intel® Core™ i7 i7-5500U Laptop

Model B50-80

View product
Design1 differ
Product colourDiffersGreyBlack
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Plastic
Display1 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display surfaceKnown for oneMatt
Display brightnessKnown for one200 cd/m²
Contrast ratio (typical)Known for one500:1
Display resolutionKnown for one1600 x 900 pixels
HD typeKnown for oneHD+
Processor16 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i7
Processor generationKnown for one5th gen Intel® Core™ i7
Processor modelDiffers2020Mi7-5500U
Processor threadsDiffers24
Processor boost frequencyKnown for one3 GHz
Processor cacheDiffers2 MB4 MB
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersPGA988BGA 1168
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Pentium 2000 series for MobileIntel Core i7-5500 Mobile Series
Processor codenameDiffersIvy BridgeBroadwell
Bus typeDiffersDMIDMI2
SteppingDiffersL1F0
Thermal Design Power (TDP)Differs35 W15 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.6 GHz
TjunctionDiffers90 °C105 °C
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 2x4
FSB ParityKnown for oneNo
CPU multiplier (bus/core ratio)Known for one24
ECC supported by processorKnown for oneNo
Memory3 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneSO-DIMM
Maximum internal memoryDiffers8 GB16 GB
Maximum internal memory (64-bit)Known for one16 GB
Storage3 differ
Total storage capacityDiffers500 GB1 TB
HDD capacityDiffers500 GB1 TB
HDD sizeKnown for one2.5"
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD±RW
Graphics4 differ
Discrete graphics cardDiffersNoYes
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 5500
Maximum on-board graphics card memoryKnown for one16 GB
On-board graphics card base frequencyDiffers650 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz950 MHz
On-board graphics card DirectX versionKnown for one11.2
On-board graphics card IDKnown for one0x1616
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNot available
On-board graphics card familyKnown for oneIntel® HD Graphics
Number of discrete graphics cards installedKnown for one0
Number of discrete graphics cards supportedKnown for one0
Audio1 differ
Audio systemDiffersHDDolby Advanced Audio
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Front camera resolutionKnown for one1280 x 720 pixels
Front camera signal formatKnown for one720p
Networkidentical
Integrated 4G WiMAXKnown for oneNo
Ports & interfacesidentical
Combo headphone/mic portKnown for oneYes
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1FreeDOS
Operating system architectureKnown for one64-bit
Processor special features16 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers22 nm14 nm
Intel Clear Video TechnologyDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
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 Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
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)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® OS GuardKnown for oneYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Secure KeyKnown for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7114285214
Processor codeDiffersSR0U1SR23W
Processor package sizeDiffers37.5 x 37.5 (rPGA988B)40 x 24 x 1.3 mm
Supported instruction setsDiffersSSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Smart Connect TechnologyKnown for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Battery1 differ
Number of battery cellsDiffers64
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one4400 mAh
Battery life (max)Known for one3 h
Poweridentical
AC adapter powerKnown for one65 W
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Weight & dimensions3 differ
WidthDiffers414.8 mm380 mm
DepthDiffers275 mm262 mm
HeightDiffers34.6 mm24.7 mm
WeightKnown for one3.2 kg
Height (front)Known for one3.1 cm
Height (rear)Known for one3.46 cm
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express
GPS (satellite)Known for oneNo
Other featuresidentical
TV tuner integratedKnown for oneNo

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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