All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Lenovo IdeaPad S40-70 Intel® Pentium® 3558U Laptop vs Lenovo IdeaPad S510 Intel® Celeron® 2955U Laptop

Add a product
  • 143specifications compared
  • 19differ
  • 124identical
  • 21known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Pentium®
    • Intel® Celeron®
  • Processor model
    • 3558U
    • 2955U
  • Processor frequency
    • 1.7 GHz
    • 1.4 GHz
  • Stepping
    • D0
    • C0
  • PCI Express configurations
    • 4x1, 1x4
    • 1x2, 1x4, 4x1
  • Internal memory type
    • DDR3L-SDRAM
    • DDR3-SDRAM
  • Audio system
    • Dolby Advanced Audio
    • Dolby Advanced

Side by side

Differences highlightedShow differences only
164 specifications
A

Lenovo

IdeaPad S40-70 Intel® Pentium® 3558U Laptop

Model S40-70

View product
B

Lenovo

IdeaPad S510 Intel® Celeron® 2955U Laptop

Model S510

View product
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
TouchscreenKnown for oneNo
Processor6 differ
Processor familyDiffersIntel® Pentium®Intel® Celeron®
Processor modelDiffers3558U2955U
Processor frequencyDiffers1.7 GHz1.4 GHz
Processor seriesDiffersIntel Pentium 3000 series for MobileIntel Celeron Processor 2000 Series for Mobile
SteppingDiffersD0C0
PCI Express configurationsDiffers4x1, 1x41x2, 1x4, 4x1
Memory1 differ
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Maximum internal memory (64-bit)Known for one16 GB
Memory layout (slots x size)Known for one1 x 4 GB
Storageidentical
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD Super Multi
Audio1 differ
Audio systemDiffersDolby Advanced AudioDolby Advanced
Networkidentical
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Docking connectorKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express
Keyboard1 differ
Numeric keypadDiffersNoYes
Island-style keyboardKnown for oneYes
Spill-resistant keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1FreeDOS
Operating system architectureKnown for one64-bit
Processor special features4 differ
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersYesNo
Processor ARK IDDiffers7894575608
Processor codeDiffersSR1E8SR16Y
Batteryidentical
Number of battery cellsKnown for one4
Battery capacityKnown for one32 Wh
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Weight & dimensions1 differ
WeightDiffers1.8 kg2.3 kg
WidthKnown for one380 mm
DepthKnown for one259 mm
HeightKnown for one20 mm

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.

More laptop comparisons

All laptop comparisons