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

Acer Aspire E ES1-512-C1UA Intel® Celeron® N2840 Laptop vs Lenovo G40-70AT-IFI(U) Intel® Core™ i5 i5-4258U Laptop

Add a product
  • 113specifications compared
  • 51differ
  • 62identical
  • 55known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i5
  • Processor model
    • N2840
    • i5-4258U
  • Processor threads
    • 2
    • 4
  • Processor boost frequency
    • 2.58 GHz
    • 2.9 GHz
  • Processor frequency
    • 2.16 GHz
    • 2.4 GHz
  • Processor cache
    • 1 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
168 specifications
A

Acer

Aspire E ES1-512-C1UA Intel® Celeron® N2840 Laptop

Model ES1-512-C1UA

View product
B

Lenovo

G40-70AT-IFI(U) Intel® Core™ i5 i5-4258U Laptop

Model G40-70AT-IFI(U)

View product
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionKnown for one1366 x 768 pixels
Native aspect ratioKnown for one16:9
HD typeKnown for oneNot supported
Processor14 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i5
Processor modelDiffersN2840i5-4258U
Processor threadsDiffers24
Processor boost frequencyDiffers2.58 GHz2.9 GHz
Processor frequencyDiffers2.16 GHz2.4 GHz
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 1170BGA 1168
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Celeron Processor N2000 Series for MobileIntel Core i5-4200 Mobile series
Processor codenameDiffersBay TrailHaswell
Thermal Design Power (TDP)Differs7.5 W28 W
Scenario Design Power (SDP)Known for one4.5 W
Maximum number of PCI Express lanesDiffers412
PCI Express configurationsDiffers1x41x4, 2x4
Processor generationKnown for one4th gen Intel® Core™ i5
Bus typeKnown for oneDMI2
Memory2 differ
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one8 GB
Maximum internal memory (64-bit)Differs8 GB16 GB
Storage3 differ
Total storage capacityDiffers1 TB500 GB
HDD capacityDiffers1 TB500 GB
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Optical drive typeDiffersNoDVD Super Multi
Compatible memory cardsKnown for oneSD
Graphics6 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableAMD Radeon R5 M230
On-board graphics card familyDiffersIntel® HD GraphicsIntel® Iris™ Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® Iris™ Graphics 5100
On-board graphics card base frequencyDiffers311 MHz200 MHz
On-board graphics card burst frequencyKnown for one792 MHz
On-board graphics card dynamic frequency (max)Differs792 MHz1100 MHz
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card DirectX versionKnown for one11.1
On-board graphics card IDKnown for one0xA2E
Audioidentical
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolutionKnown for one640 x 480 pixels
Front camera resolution (numeric)Known for one30 MP
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers21
DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityDiffers01
Thunderbolt ports quantityKnown for one0
Headphone outputsKnown for one0
Total number of SATA connectorsDiffers24
Number of SATA III connectorsKnown for one4
Keyboard1 differ
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 8
Trial softwareKnown for oneMcAfee Internet Security Suite, Microsoft office 2013
Operating system languageKnown for oneSimplified Chinese
Processor special features18 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Rapid Storage TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Virtualization Technology (Intel® VT)DiffersVT-xVT-d, VT-x
Processor ARK IDDiffers8210375990
Processor codeDiffersSR1YJSR18A
Processor package sizeDiffers25 x 27 mm40 x 24 x 1.5 mm
Thermal Monitoring TechnologiesDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel ME Firmware VersionKnown for one9.5
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one3
Battery life (max)Known for one7 h
Poweridentical
AC adapter powerKnown for one45 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Security1 differ
Cable lock slotDiffersNoYes
Weight & dimensionsidentical
WeightKnown for one2.4 kg
WidthKnown for one381.6 mm
DepthKnown for one258 mm
HeightKnown for one26.1 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Power cord includedKnown for oneYes
Quick start guideKnown for oneYes

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