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Product comparison · 2 laptops

Lenovo Essential B71-80 Intel® Core™ i5 i5-6200U Laptop vs Lenovo ThinkPad P70 Intel® Core™ i7 i7-6820HQ Mobile workstation

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  • 130specifications compared
  • 50differ
  • 80identical
  • 44known for one product only

Key differences

  • Product type
    • Laptop
    • Mobile workstation
  • Display resolution
    • 1600 x 900 pixels
    • 3840 x 2160 pixels
  • HD type
    • HD+
    • 4K Ultra HD
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 6th gen Intel® Core™ i5
    • 6th gen Intel® Core™ i7
  • Processor model
    • i5-6200U
    • i7-6820HQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8

Side by side

Differences highlightedShow differences only
174 specifications
A

Lenovo

Essential B71-80 Intel® Core™ i5 i5-6200U Laptop

Model B71-80

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B

Lenovo

ThinkPad P70 Intel® Core™ i7 i7-6820HQ Mobile workstation

Model P70

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Design1 differ
Product typeDiffersLaptopMobile workstation
Display2 differ
Display resolutionDiffers1600 x 900 pixels3840 x 2160 pixels
HD typeDiffersHD+4K Ultra HD
Panel typeKnown for oneIPS
Display surfaceKnown for oneMatt
Contrast ratio (typical)Known for one800:1
Processor17 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers6th gen Intel® Core™ i56th gen Intel® Core™ i7
Processor modelDiffersi5-6200Ui7-6820HQ
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers2.8 GHz3.6 GHz
Processor frequencyDiffers2.3 GHz2.7 GHz
System bus rateDiffers4 GT/s8 GT/s
Processor cacheDiffers3 MB8 MB
Processor socketDiffersLGA 1356 (Socket B2)BGA 1440
Processor seriesDiffersIntel Core i5-6200 seriesIntel Core i7-6800 Mobile Series
Bus typeDiffersQPIDMI3
FSB ParityKnown for oneNo
SteppingDiffersD1R0
Thermal Design Power (TDP)Differs15 W45 W
Configurable TDP-downDiffers7.5 W35 W
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers1x4, 4x11x16, 2x8, 1x8+2x4
Configurable TDP-up frequencyKnown for one2.4 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Memory3 differ
Internal memoryDiffers8 GB16 GB
Internal memory typeDiffersDDR3L-SDRAMDDR4-SDRAM
Memory clock speedDiffers1600 MHz2133 MHz
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one2 x 8 GB
Memory slotsKnown for one4x SO-DIMM
Maximum internal memoryKnown for one64 GB
Storage2 differ
Total storage capacityDiffers1 TB512 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one512 GB
SSD interfaceKnown for oneSATA III
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Graphics7 differ
Discrete graphics card modelDiffersAMD Radeon R5 M330NVIDIA® Quadro® M3000M
Discrete graphics card memoryDiffers2 GB4 GB
On-board graphics card modelDiffersIntel® HD Graphics 520Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers1.74 GB1.7 GB
On-board graphics card base frequencyDiffers300 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1050 MHz
On-board graphics card IDDiffers19160x191B
Audioidentical
Audio systemKnown for oneDolby Home Theater v4
Speaker powerKnown for one2 W
Network1 differ
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth versionKnown for one4.0
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one2
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityDiffers10
Docking connectorDiffersNoYes
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Spill-resistant keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 7 Professional
Recovery operating systemKnown for oneWindows 10 Pro
Processor special features7 differ
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Processor ARK IDDiffers8819388970
Processor codeDiffersSR2EYSR2FU
Processor package sizeDiffers42 X 24 mm42 x 28 mm
Battery1 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsKnown for one8
Battery capacityKnown for one96 Wh
Battery life (max)Differs4 h8.5 h
Poweridentical
AC adapter powerKnown for one230 W
Securityidentical
Fingerprint readerKnown for oneYes
Password protectionKnown for oneYes
Weight & dimensions3 differ
WeightDiffers3 kg3.3 kg
WidthDiffers418 mm416 mm
DepthDiffers292 mm275.5 mm
Height (front)Known for one2.99 cm
Height (rear)Known for one3.42 cm
HeightKnown for one25.1 mm
Other featuresidentical
Intel segment taggingKnown for oneProfessional

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