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Product comparison · 2 laptops

Lenovo ThinkPad Edge E335 AMD E E2-1800 vs Lenovo IdeaPad N581 Intel® Core™ i5 i5-3210M Laptop

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  • 66specifications compared
  • 18differ
  • 48identical
  • 108known for one product only

Key differences

  • Display diagonal
    • 33.8 cm (13.3")
    • 39.6 cm (15.6")
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD E
    • Intel® Core™ i5
  • Processor model
    • E2-1800
    • i5-3210M
  • Processor frequency
    • 1.7 GHz
    • 2.5 GHz
  • Processor cache
    • 1 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Optical drive type
    • No
    • DVD Super Multi

Side by side

Differences highlightedShow differences only
174 specifications
A

Lenovo

ThinkPad Edge E335 AMD E E2-1800

Model E335

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B

Lenovo

IdeaPad N581 Intel® Core™ i5 i5-3210M Laptop

Model N581

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Designidentical
Product typeKnown for oneLaptop
Product colourKnown for oneBlack
Display1 differ
Display diagonalDiffers33.8 cm (13.3")39.6 cm (15.6")
TouchscreenKnown for oneNo
HD typeKnown for oneHD
Display brightnessKnown for one200 cd/m²
Display diagonal (metric)Known for one39.6 cm
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD EIntel® Core™ i5
Processor generationKnown for one3rd gen Intel® Core™ i5
Processor modelDiffersE2-1800i5-3210M
Processor threadsKnown for one4
Processor boost frequencyKnown for one3.1 GHz
Processor frequencyDiffers1.7 GHz2.5 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketKnown for oneBGA 1023
Processor lithographyKnown for one22 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i5-3200 Mobile series
Processor codenameKnown for oneIvy Bridge
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingKnown for oneL1
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one105 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for one3.0
CPU multiplier (bus/core ratio)Known for one25
ECC supported by processorKnown for oneNo
Memoryidentical
Memory layout (slots x size)Known for one1 x 4 GB
Memory slots (available)Known for one1
Storage1 differ
HDD sizeKnown for one2.5"
Optical drive typeDiffersNoDVD Super Multi
Compatible memory cardsKnown for oneMMC, SD
Graphics1 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Graphics card familyKnown for oneIntel
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersVIA UniChromeIntel® HD Graphics 4000
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
On-board graphics card IDKnown for one0x166
Audioidentical
Built-in speaker(s)Known for oneYes
Built-in subwooferKnown for oneNo
Audio systemKnown for oneDolby Advanced
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Cameraidentical
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one0.3 MP
Network1 differ
BluetoothDiffersYesNo
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers12
Mini DisplayPorts quantityKnown for one0
Micro HDMI ports quantityKnown for one0
Mini VGA ports quantityKnown for one0
Docking connectorKnown for oneNo
Modem (RJ-11) portsKnown for one0
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Headphone outputsKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneIntel HM76 Express
Keyboard2 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad
Keyboard backlitKnown for oneNo
Numeric keypadDiffersNoYes
Spill-resistant keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumFreeDOS
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneYes
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one22 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Processor ARK IDKnown for one65708
Processor codeKnown for oneSR0N0
Processor package sizeKnown for one31.0 x 24.0 (BGA1023)
Supported instruction setsKnown for oneAVX
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneYes
Batteryidentical
Number of battery cellsKnown for one4
Battery capacityKnown for one4400 mAh
Battery life (max)Known for one5 h
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensions4 differ
WeightDiffers1.77 kg2.6 kg
WidthDiffers322 mm375 mm
DepthDiffers228 mm245 mm
HeightDiffers27 mm34.3 mm
Packaging contentidentical
Cables includedKnown for oneAC
Remote control includedKnown for oneNo
Other featuresidentical
3DKnown for oneNo
Internal modemKnown for oneNo
Intel segment taggingKnown for oneHome office, Small Business
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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