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Product comparison · 2 laptops

Lenovo E31-70 + Office 2016 Home & Business vs Lenovo E31-80 + Office 2016 Home & Business

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  • 128specifications compared
  • 29differ
  • 99identical
  • 14known for one product only

Key differences

The Lenovo E31-80 + Office 2016 Home & Business has 0.3 GHz more processor frequency than the Lenovo E31-70 + Office 2016 Home & Business (2.3 GHz vs 2 GHz). The Lenovo E31-70 + Office 2016 Home & Business has 1 GT/s more system bus rate than the Lenovo E31-80 + Office 2016 Home & Business (5 GT/s vs 4 GT/s). The Lenovo E31-70 + Office 2016 Home & Business has 2.5 W more configurable TDP-down than the Lenovo E31-80 + Office 2016 Home & Business (10 W vs 7.5 W). Processor family: Intel® Core™ i3 on the Lenovo E31-70 + Office 2016 Home & Business, Intel® Core™ i5 on the Lenovo E31-80 + Office 2016 Home & Business. Processor generation: 5th gen Intel® Core™ i3 on the Lenovo E31-70 + Office 2016 Home & Business, 6th gen Intel® Core™ i5 on the Lenovo E31-80 + Office 2016 Home & Business.

  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 5th gen Intel® Core™ i3
    • 6th gen Intel® Core™ i5
  • Processor model
    • i3-5005U
    • i5-6200U
  • Processor frequency
    • 2 GHz
    • 2.3 GHz
  • System bus rate
    • 5 GT/s
    • 4 GT/s
  • Processor socket
    • BGA 1168
    • LGA 1356 (Socket B2)
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit
  • Processor codename
    • Broadwell
    • Skylake

Side by side

Differences highlightedShow differences only
142 specifications
A

Lenovo

E31-70 + Office 2016 Home & BusinessView product
B

Lenovo

E31-80 + Office 2016 Home & BusinessView product
Designidentical
Product typeLaptopLaptop
Product colourBlackBlack
Form factorClamshellClamshell
Displayidentical
Display diagonal33.8 cm (13.3")33.8 cm (13.3")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenNoNo
HD typeHDHD
LED backlightYesYes
Native aspect ratio16:916:9
Processor16 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers5th gen Intel® Core™ i36th gen Intel® Core™ i5
Processor modelDiffersi3-5005Ui5-6200U
Processor cores22
Processor threads44
Processor boost frequencyKnown for one2.8 GHz
Processor frequencyDiffers2 GHz2.3 GHz
System bus rateDiffers5 GT/s4 GT/s
Processor cache3 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketDiffersBGA 1168LGA 1356 (Socket B2)
Processor lithography14 nm14 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Core i3-5000 Mobile seriesIntel Core i5-6200 series
Processor codenameDiffersBroadwellSkylake
Bus typeDiffersDMI2QPI
SteppingDiffersF0D1
Thermal Design Power (TDP)15 W15 W
Configurable TDP-up frequencyKnown for one2.4 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downDiffers10 W7.5 W
Configurable TDP-down frequencyDiffers0.6 GHz0.8 GHz
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanes1212
PCI Express configurationsDiffers2x4, 4x11x4, 4x1
PCI Express slots versionDiffers2.03.0
ECC supported by processorKnown for oneNo
Memoryidentical
Internal memory4 GB4 GB
Internal memory typeDDR3L-SDRAMDDR3L-SDRAM
Memory form factorSO-DIMMSO-DIMM
Memory slots1x SO-DIMM1x SO-DIMM
Maximum internal memory8 GB8 GB
Memory clock speedKnown for one1600 MHz
Storageidentical
Total storage capacity128 GB128 GB
Storage mediaSSDSSD
Number of SSDs installed11
SSD capacity128 GB128 GB
Optical drive typeNoNo
Card reader integratedYesYes
Compatible memory cardsMMC, SD, SDHC, SDXCMMC, SD, SDHC, SDXC
SSD interfaceKnown for oneSATA III
Graphics5 differ
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card modelDiffersIntel® HD Graphics 5500Intel® HD Graphics 520
Maximum on-board graphics card memoryDiffers16 GB1.74 GB
On-board graphics card base frequency300 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs850 MHz1000 MHz
On-board graphics card DirectX versionDiffers11.212.0
On-board graphics card OpenGL versionKnown for one4.4
On-board graphics card IDDiffers0x16161916
Audioidentical
Number of built-in speakers22
Cameraidentical
Front cameraYesYes
Networkidentical
Wi-FiYesYes
Wi-Fi standardsWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Ethernet LANYesYes
BluetoothYesYes
Bluetooth versionKnown for one4.0
Ports & interfacesidentical
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Thunderbolt ports quantity00
Headphone outputs00
Combo headphone/mic portYesYes
Microphone inNoNo
Docking connectorNoNo
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadNoNo
Windows keysYesYes
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 7 Professional
Operating system architecture64-bit64-bit
Recovery operating systemKnown for oneWindows 10 Pro
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) version1.001.00
Intel Smart Response Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NINoNo
Intel TSX-NI versionDiffers0.001.00
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)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)YesYes
Intel® Smart CacheYesYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers8469588193
Processor codeDiffersSR27GSR2EY
Processor package sizeDiffers40 x 24x 1.3 mm42 X 24 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2, AVX 2.0
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Batteryidentical
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cells22
Poweridentical
DC-in jackYesYes
Securityidentical
Fingerprint readerYesYes
Weight & dimensions1 differ
Weight1.59 kg1.59 kg
WidthDiffers323.4 mm323 mm
Depth230 mm230 mm
Height21.5 mm21.5 mm
Packaging contentidentical
AC adapter includedYesYes

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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