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Product comparison · 2 laptops

Lenovo ideapad 320S (15") vs Lenovo P71 + 3Y Prem Support

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  • 153specifications compared
  • 54differ
  • 99identical
  • 39known for one product only

Key differences

  • Product type
    • Laptop
    • Mobile workstation
  • Product colour
    • Grey
    • Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display brightness
    • 220 cd/m²
    • 300 cd/m²
  • 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

Side by side

Differences highlightedShow differences only
192 specifications
A

Lenovo

ideapad 320S (15")View product
B

Lenovo

P71 + 3Y Prem SupportView product
Design3 differ
Product typeDiffersLaptopMobile workstation
Product colourDiffersGreyBlack
Housing materialDiffersAcrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC)Aluminium, Glass fibre, Magnesium, Polyphenylene sulfide (PPS)
Display2 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display brightnessDiffers220 cd/m²300 cd/m²
Contrast ratio (typical)Known for one800:1
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
Memory layout (slots x size)Known for one1 x 8 GB
Storage3 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"
Optical drive typeDiffersNoDVD±RW
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD form factorKnown for oneM.2
Graphics6 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 940MXNVIDIA® Quadro® M620
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
Network1 differ
Ethernet LANDiffersNoYes
Antenna typeKnown for one2x2
WLAN controller modelKnown for oneIntel Dual Band Wireless-AC 8265
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers14
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers02
Ethernet LAN (RJ-45) portsDiffers01
Headphone outputsKnown for one0
Microphone inKnown for oneNo
Docking connectorDiffersNoYes
Mini DisplayPorts quantityKnown for one1
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
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers38
Battery capacityDiffers52.5 Wh96 Wh
Poweridentical
AC adapter powerKnown for one65 W
DC-in jackKnown for oneYes
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 kg3.3 kg
WidthDiffers362.7 mm416 mm
DepthDiffers252 mm275.5 mm
HeightKnown for one19.9 mm
Height (front)Known for one2.99 cm
Height (rear)Known for one3.42 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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