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Product comparison · 2 laptops

Lenovo L570 + 40A20090CH vs Lenovo T570 + Dock Station

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  • 172specifications compared
  • 29differ
  • 143identical
  • 12known for one product only

Key differences

  • Contrast ratio (typical)
    • 600:1
    • 700:1
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 7th gen Intel® Core™ i7
    • 7th gen Intel® Core™ i5
  • Processor model
    • i7-7500U
    • i5-7200U
  • Processor boost frequency
    • 3.5 GHz
    • 3.1 GHz
  • Processor frequency
    • 2.7 GHz
    • 2.5 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Configurable TDP-up frequency
    • 2.9 GHz
    • 2.7 GHz

Side by side

Differences highlightedShow differences only
184 specifications
A

Lenovo

L570 + 40A20090CHView product
B

Lenovo

T570 + Dock StationView product
Design1 differ
Housing materialDiffersAcrylonitrile butadiene styrene (ABS)Glass fibre
Display1 differ
Display brightnessKnown for one250 cd/m²
Contrast ratio (typical)Differs600:1700:1
Processor7 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers7th gen Intel® Core™ i77th gen Intel® Core™ i5
Processor modelDiffersi7-7500Ui5-7200U
Processor boost frequencyDiffers3.5 GHz3.1 GHz
Processor frequencyDiffers2.7 GHz2.5 GHz
Processor cacheDiffers4 MB3 MB
Configurable TDP-up frequencyDiffers2.9 GHz2.7 GHz
Storage1 differ
Optical drive typeDiffersDVD±RWNo
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1050 MHz1000 MHz
On-board graphics card familyKnown for oneIntel® HD Graphics
Audio1 differ
Audio chipKnown for oneRealtek ALC3268
Speaker powerDiffers1.5 W2 W
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Front camera HD typeKnown for oneHD
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces4 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers43
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
HDMI ports quantityDiffers01
HDMI versionKnown for one1.4b
VGA (D-Sub) ports quantityDiffers10
Headphone outputsKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel SoC
Keyboard1 differ
Keyboard backlitDiffersNoYes
Softwareidentical
Trial softwareKnown for oneMcAfee LiveSafe Microsoft Office
Processor special features2 differ
Processor ARK IDDiffers9545195443
Processor codeDiffersSR2ZVSR2ZU
Battery4 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers63+4
Battery capacityDiffers48 Wh56 Wh
Battery life (max)Differs14.8 h13.8 h
Weight & dimensions5 differ
WeightDiffers2.38 kg1.97 kg
WidthDiffers377 mm365.8 mm
DepthDiffers255 mm252.8 mm
Height (front)Differs2.76 cm2 cm
Height (rear)Differs3.08 cm2.02 cm
Packaging contentidentical
Docking station includedKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business

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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