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Product comparison · 2 laptops

Lenovo ideapad 320S (15") vs Lenovo P51 + 3Y Prem Support

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  • 156specifications compared
  • 50differ
  • 106identical
  • 36known for one product only

Key differences

  • Product type
    • Laptop
    • Mobile workstation
  • Product colour
    • Grey
    • Black
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 7th gen Intel® Core™ i5
    • 7th gen Intel® Core™ i7
  • Processor model
    • i5-7200U
    • i7-7700HQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.1 GHz
    • 3.8 GHz

Side by side

Differences highlightedShow differences only
192 specifications
A

Lenovo

ideapad 320S (15")View product
B

Lenovo

P51 + 3Y Prem SupportView product
Design3 differ
Product typeDiffersLaptopMobile workstation
Product colourDiffersGreyBlack
Housing materialDiffersAcrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC)Aluminium, Glass-reinforced plastic (GRP), Magnesium
Market positioningKnown for oneHigh performance
Displayidentical
Display brightnessKnown for one220 cd/m²
Processor14 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers7th gen Intel® Core™ i57th gen Intel® Core™ i7
Processor modelDiffersi5-7200Ui7-7700HQ
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.1 GHz3.8 GHz
Processor frequencyDiffers2.5 GHz2.8 GHz
System bus rateDiffers4 GT/s8 GT/s
Processor cacheDiffers3 MB6 MB
Processor socketKnown for oneBGA 1356
Bus typeDiffersOPIDMI3
SteppingKnown for oneH0
Thermal Design Power (TDP)Differs15 W45 W
Configurable TDP-up frequencyKnown for one2.7 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downDiffers7.5 W35 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x11x16, 1x8, 2x4, 2x8
Processor seriesKnown for oneIntel Core i7-7700 Mobile Series
Memory4 differ
Memory clock speedDiffers2133 MHz2400 MHz
Memory slotsDiffers1x SO-DIMM4x SO-DIMM
Maximum internal memoryDiffers8 GB64 GB
Maximum internal memory (64-bit)Differs8 GB64 GB
Storage2 differ
Total storage capacityDiffers1 TB256 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA III
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD form factorKnown for oneM.2
Graphics7 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 940MXNVIDIA® Quadro® M1200
Discrete graphics card memoryDiffers2 GB4 GB
On-board graphics card modelDiffersIntel® HD Graphics 620Intel® HD Graphics 630
Maximum on-board graphics card memoryDiffers32 GB64 GB
On-board graphics card base frequencyDiffers300 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
On-board graphics card IDDiffers0x59160x591B
On-board graphics card familyKnown for oneIntel® HD Graphics
Audioidentical
Audio systemKnown for oneDolby Audio
Speakers manufacturerKnown for oneHarman Kardon
Audio chipKnown for oneRealtek ALC3268
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network1 differ
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers14
Ethernet LAN (RJ-45) portsDiffers01
Docking connectorDiffersNoYes
Mini DisplayPorts quantityKnown for one1
SmartCard slotKnown for oneYes
Performance1 differ
Motherboard chipsetDiffersIntel SoCIntel® CM238
Keyboard2 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Numeric keypadDiffersNoYes
Spill-resistant keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Processor special features2 differ
Intel® Insider™Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Processor ARK IDDiffers9544397185
Processor codeKnown for oneSR2ZU
Processor package sizeDiffers42 x 24 mm42 x 28 mm
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel® Smart CacheKnown for oneYes
Battery2 differ
Number of battery cellsDiffers36
Battery capacityDiffers52.5 Wh90 Wh
Power1 differ
AC adapter powerDiffers65 W170 W
Security2 differ
Cable lock slot typeKnown for oneKensington
Fingerprint readerDiffersNoYes
Trusted Platform Module (TPM)DiffersNoYes
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Silver, ENERGY STARENERGY STAR
Weight & dimensions3 differ
WeightDiffers1.89 kg2.67 kg
WidthDiffers362.7 mm377.4 mm
DepthDiffers252 mm252.3 mm
HeightKnown for one19.9 mm
Height (front)Known for one2.45 cm
Height (rear)Known for one2.94 cm
Optical driveidentical
LightScribeKnown 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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