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Product comparison · 2 laptops

Lenovo ThinkPad P51s Intel® Core™ i7 i7-7600U Mobile workstation vs Lenovo ThinkPad L570

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  • 162specifications compared
  • 39differ
  • 123identical
  • 18known for one product only

Key differences

  • Product type
    • Mobile workstation
    • Laptop
  • Market positioning
    • High performance
    • Business
  • Display resolution
    • 3840 x 2160 pixels
    • 1366 x 768 pixels
  • HD type
    • 4K Ultra HD
    • HD
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 7th gen Intel® Core™ i7
    • 7th gen Intel® Core™ i5
  • Processor model
    • i7-7600U
    • i5-7300U
  • Processor boost frequency
    • 3.9 GHz
    • 3.5 GHz

Side by side

Differences highlightedShow differences only
180 specifications
A

Lenovo

ThinkPad P51s Intel® Core™ i7 i7-7600U Mobile workstation

Model P51s

View product
B

Lenovo

ThinkPad L570View product
Design3 differ
Product typeDiffersMobile workstationLaptop
Housing materialDiffersGlass fibre, PlasticAcrylonitrile butadiene styrene (ABS)
Market positioningDiffersHigh performanceBusiness
Display2 differ
Display resolutionDiffers3840 x 2160 pixels1366 x 768 pixels
HD typeDiffers4K Ultra HDHD
Panel typeKnown for oneIPS
Display brightnessKnown for one220 cd/m²
Contrast ratio (typical)Known for one350:1
Processor9 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers7th gen Intel® Core™ i77th gen Intel® Core™ i5
Processor modelDiffersi7-7600Ui5-7300U
Processor boost frequencyDiffers3.9 GHz3.5 GHz
Processor frequencyDiffers2.8 GHz2.6 GHz
Processor cacheDiffers4 MB3 MB
Processor seriesDiffersIntel Core i7-7600 Mobile SeriesIntel Core i5-7300 Mobile Series
Configurable TDP-up frequencyDiffers2.9 GHz2.7 GHz
PCI Express configurationsDiffers1x2, 1x4, 2x2, 2x1, 4x11x2+2x1, 1x4, 2x2, 4x1
Memory1 differ
Internal memoryDiffers16 GB4 GB
Memory layout (slots x size)Known for one1 x 4 GB
Storage3 differ
Total storage capacityDiffers1 TB128 GB
SSD capacityDiffers1 TB128 GB
Optical drive typeDiffersNoDVD±RW
Graphics3 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® Quadro® M520Not available
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card dynamic frequency (max)Differs1150 MHz1100 MHz
Audio1 differ
Audio chipKnown for oneRealtek ALC3268
Speaker powerDiffers2 W1.5 W
Cameraidentical
Front camera HD typeKnown for oneHD
Front camera resolutionKnown for one1280 x 720 pixels
Front camera signal formatKnown for one720p
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Ports & interfaces4 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers34
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
HDMI ports quantityDiffers10
HDMI versionKnown for one1.4b
VGA (D-Sub) ports quantityDiffers01
Microphone inKnown for oneNo
Keyboard1 differ
Keyboard backlitDiffersYesNo
Full-size keyboardKnown for oneYes
Processor special features2 differ
Graphics & IMC lithographyKnown for one14 nm
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers9746697472
Processor codeDiffersSR33ZSR340
Battery2 differ
Number of battery cellsDiffers4+66
Battery life (max)Differs26.8 h14.8 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one48 Wh
Power1 differ
AC adapter powerDiffers65 W45 W
Security1 differ
Fingerprint readerDiffersYesNo
Weight & dimensions5 differ
WeightDiffers2.18 kg2.38 kg
WidthDiffers365.8 mm377 mm
DepthDiffers252.8 mm255 mm
Height (front)Differs2 cm2.76 cm
Height (rear)Differs2.02 cm3.08 cm

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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