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
    • ThinkPad Edge E335 AMD E E2-1800:33.8 cm (13.3")
    • IdeaPad N581 Intel® Core™ i5 i5-3210M Laptop:39.6 cm (15.6")
  • Processor manufacturer
    • ThinkPad Edge E335 AMD E E2-1800:AMD
    • IdeaPad N581 Intel® Core™ i5 i5-3210M Laptop:Intel
  • Processor family
    • ThinkPad Edge E335 AMD E E2-1800:AMD E
    • IdeaPad N581 Intel® Core™ i5 i5-3210M Laptop:Intel® Core™ i5
  • Processor model
    • ThinkPad Edge E335 AMD E E2-1800:E2-1800
    • IdeaPad N581 Intel® Core™ i5 i5-3210M Laptop:i5-3210M
  • Processor frequency
    • ThinkPad Edge E335 AMD E E2-1800:1.7 GHz
    • IdeaPad N581 Intel® Core™ i5 i5-3210M Laptop:2.5 GHz
  • Processor cache
    • ThinkPad Edge E335 AMD E E2-1800:1 MB
    • IdeaPad N581 Intel® Core™ i5 i5-3210M Laptop:3 MB
  • Processor cache type
    • ThinkPad Edge E335 AMD E E2-1800:L2
    • IdeaPad N581 Intel® Core™ i5 i5-3210M Laptop:Smart Cache
  • Optical drive type
    • ThinkPad Edge E335 AMD E E2-1800:No
    • IdeaPad N581 Intel® Core™ i5 i5-3210M Laptop:DVD Super Multi

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Differences highlightedShow differences only (off)
Comparison of E335, N581
174 specifications
Designidentical
Product typeKnown for oneUnknown — not stated by the sourceLaptop
Product colourKnown for oneUnknown — not stated by the sourceBlack
Form factorClamshellClamshell
Display1 differ
Display diagonalDiffers33.8 cm (13.3")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenKnown for oneUnknown — not stated by the sourceNo
HD typeKnown for oneUnknown — not stated by the sourceHD
LED backlightYesYes
Native aspect ratio16:916:9
Display brightnessKnown for oneUnknown — not stated by the source200 cd/m²
Display diagonal (metric)Known for oneUnknown — not stated by the source39.6 cm
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD EIntel® Core™ i5
Processor generationKnown for oneUnknown — not stated by the source3rd gen Intel® Core™ i5
Processor modelDiffersE2-1800i5-3210M
Processor cores22
Processor threadsKnown for oneUnknown — not stated by the source4
Processor boost frequencyKnown for oneUnknown — not stated by the source3.1 GHz
Processor frequencyDiffers1.7 GHz2.5 GHz
System bus rateKnown for oneUnknown — not stated by the source5 GT/s
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketKnown for oneUnknown — not stated by the sourceBGA 1023
Processor lithographyKnown for oneUnknown — not stated by the source22 nm
Processor operating modesKnown for oneUnknown — not stated by the source64-bit
Processor seriesKnown for oneUnknown — not stated by the sourceIntel Core i5-3200 Mobile series
Processor codenameKnown for oneUnknown — not stated by the sourceIvy Bridge
Bus typeKnown for oneUnknown — not stated by the sourceDMI
FSB ParityKnown for oneUnknown — not stated by the sourceNo
SteppingKnown for oneUnknown — not stated by the sourceL1
Thermal Design Power (TDP)Known for oneUnknown — not stated by the source35 W
TjunctionKnown for oneUnknown — not stated by the source105 °C
Maximum number of PCI Express lanesKnown for oneUnknown — not stated by the source16
PCI Express configurationsKnown for oneUnknown — not stated by the source1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for oneUnknown — not stated by the source3.0
CPU multiplier (bus/core ratio)Known for oneUnknown — not stated by the source25
ECC supported by processorKnown for oneUnknown — not stated by the sourceNo
Memoryidentical
Internal memory4 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speed1600 MHz1600 MHz
Memory layout (slots x size)Known for oneUnknown — not stated by the source1 x 4 GB
Memory slots2x SO-DIMM2x SO-DIMM
Memory slots (available)Known for oneUnknown — not stated by the source1
Maximum internal memory8 GB8 GB
Storage1 differ
Total storage capacity500 GB500 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacity500 GB500 GB
HDD interfaceSATASATA
HDD sizeKnown for oneUnknown — not stated by the source2.5"
Optical drive typeDiffersNoDVD Super Multi
Card reader integratedYesYes
Compatible memory cardsKnown for oneUnknown — not stated by the sourceMMC, SD
Graphics1 differ
On-board graphics cardYesYes
Discrete graphics cardKnown for oneUnknown — not stated by the sourceNo
Discrete graphics card modelKnown for oneUnknown — not stated by the sourceNot available
Graphics card familyKnown for oneUnknown — not stated by the sourceIntel
On-board graphics card familyKnown for oneUnknown — not stated by the sourceIntel® HD Graphics
On-board graphics card modelDiffersVIA UniChromeIntel® HD Graphics 4000
On-board graphics card base frequencyKnown for oneUnknown — not stated by the source650 MHz
On-board graphics card dynamic frequency (max)Known for oneUnknown — not stated by the source1100 MHz
On-board graphics card IDKnown for oneUnknown — not stated by the source0x166
Audioidentical
Built-in speaker(s)Known for oneUnknown — not stated by the sourceYes
Built-in subwooferKnown for oneUnknown — not stated by the sourceNo
Built-in microphoneYesYes
Audio systemKnown for oneDolby AdvancedUnknown — not stated by the source
Number of built-in speakersKnown for one2Unknown — not stated by the source
Speaker powerKnown for one2 WUnknown — not stated by the source
Cameraidentical
Front cameraKnown for oneUnknown — not stated by the sourceYes
Front camera resolution (numeric)Known for oneUnknown — not stated by the source0.3 MP
Network1 differ
Wi-FiYesYes
Networking featuresGigabit EthernetGigabit Ethernet
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersYesNo
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Networking standardsKnown for oneUnknown — not stated by the sourceIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Integrated 4G WiMAXKnown for oneUnknown — not stated by the sourceYes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
eSATA/USB 2.0 ports quantity00
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity00
eSATA ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
Mini DisplayPorts quantityKnown for oneUnknown — not stated by the source0
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Thunderbolt ports quantity00
Micro HDMI ports quantityKnown for oneUnknown — not stated by the source0
Mini VGA ports quantityKnown for oneUnknown — not stated by the source0
S/PDIF out portNoNo
Combo headphone/mic portYesYes
Microphone inYesYes
Docking connectorKnown for oneUnknown — not stated by the sourceNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Modem (RJ-11) portsKnown for oneUnknown — not stated by the source0
PS/2 ports quantityKnown for oneUnknown — not stated by the source0
Parallel ports quantityKnown for oneUnknown — not stated by the source0
Serial ports quantityKnown for oneUnknown — not stated by the source0
Headphone outputsKnown for one1Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for oneUnknown — not stated by the sourceIntel HM76 Express
Keyboard2 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad
Keyboard backlitKnown for oneUnknown — not stated by the sourceNo
Numeric keypadDiffersNoYes
Windows keysYesYes
Spill-resistant keyboardKnown for oneYesUnknown — not stated by the source
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumFreeDOS
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneUnknown — not stated by the sourceYes
CPU configuration (max)Known for oneUnknown — not stated by the source1
Embedded options availableKnown for oneUnknown — not stated by the sourceNo
Enhanced Intel SpeedStep TechnologyKnown for oneUnknown — not stated by the sourceYes
Execute Disable BitKnown for oneUnknown — not stated by the sourceYes
Graphics & IMC lithographyKnown for oneUnknown — not stated by the source22 nm
Idle StatesKnown for oneUnknown — not stated by the sourceYes
Intel 64Known for oneUnknown — not stated by the sourceYes
Intel Clear Video TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Demand Based SwitchingKnown for oneUnknown — not stated by the sourceNo
Intel Dual Display Capable TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Enhanced Halt StateKnown for oneUnknown — not stated by the sourceYes
Intel FDI TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Fast Memory AccessKnown for oneUnknown — not stated by the sourceYes
Intel Flex Memory AccessKnown for oneUnknown — not stated by the sourceYes
Intel Identity Protection Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Rapid Storage TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Secure Key Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Trusted Execution TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel VT-x with Extended Page Tables (EPT)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology (VT-x)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneUnknown — not stated by the sourceYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneUnknown — not stated by the sourceYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneUnknown — not stated by the sourceYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneUnknown — not stated by the sourceYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneUnknown — not stated by the sourceNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneUnknown — not stated by the sourceYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneUnknown — not stated by the sourceYes
Intel® InTru™ 3D TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Insider™Known for oneUnknown — not stated by the sourceYes
Intel® My WiFi Technology (Intel® MWT)Known for oneUnknown — not stated by the sourceYes
Intel® Quick Sync Video TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Secure KeyKnown for oneUnknown — not stated by the sourceYes
Intel® Smart CacheKnown for oneUnknown — not stated by the sourceYes
Intel® Turbo Boost TechnologyKnown for oneUnknown — not stated by the source2.0
Processor ARK IDKnown for oneUnknown — not stated by the source65708
Processor codeKnown for oneUnknown — not stated by the sourceSR0N0
Processor package sizeKnown for oneUnknown — not stated by the source31.0 x 24.0 (BGA1023)
Supported instruction setsKnown for oneUnknown — not stated by the sourceAVX
Thermal Monitoring TechnologiesKnown for oneUnknown — not stated by the sourceYes
Conflict-Free processorKnown for oneUnknown — not stated by the sourceYes
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cellsKnown for oneUnknown — not stated by the source4
Battery capacityKnown for oneUnknown — not stated by the source4400 mAh
Battery life (max)Known for oneUnknown — not stated by the source5 h
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotNoNo
Fingerprint readerKnown for oneUnknown — not stated by the sourceNo
Weight & dimensions4 differ
WeightDiffers1.77 kg2.6 kg
WidthDiffers322 mm375 mm
DepthDiffers228 mm245 mm
HeightDiffers27 mm34.3 mm
Packaging contentidentical
AC adapter includedYesYes
Cables includedKnown for oneUnknown — not stated by the sourceAC
Remote control includedKnown for oneUnknown — not stated by the sourceNo
Other featuresidentical
Infrared data portNoNo
3DKnown for oneUnknown — not stated by the sourceNo
Internal modemKnown for oneUnknown — not stated by the sourceNo
Intel segment taggingKnown for oneHome office, Small BusinessUnknown — not stated by the source
Optical driveidentical
LightScribeKnown for oneNoUnknown — not stated by the source

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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