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Product comparison · 2 laptops

Lenovo ThinkPad X121e E-350 vs MSI Wind U135DX-2643FR Intel Atom® N570 Netbook

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  • 38specifications compared
  • 22differ
  • 16identical
  • 60known for one product only

Key differences

  • Display diagonal
    • 29.5 cm (11.6")
    • 25.4 cm (10")
  • Display resolution
    • 1366 x 768 pixels
    • 1024 x 600 pixels
  • Native aspect ratio
    • 16:9
    • 5:3
  • Processor model
    • E-350
    • N570
  • Processor frequency
    • 1.6 GHz
    • 1.66 GHz
  • Internal memory
    • 4 GB
    • 1 GB
  • Maximum internal memory
    • 8 GB
    • 2 GB
  • Total storage capacity
    • 320 GB
    • 250 GB

Side by side

Differences highlightedShow differences only
98 specifications
A

Lenovo

ThinkPad X121e E-350

Model X121e

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B

MSI

Wind U135DX-2643FR Intel Atom® N570 Netbook

Model U135DX-2643FR

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Designidentical
Product typeKnown for oneNetbook
Display3 differ
Display diagonalDiffers29.5 cm (11.6")25.4 cm (10")
Display resolutionDiffers1366 x 768 pixels1024 x 600 pixels
LED backlightYesYes
Native aspect ratioDiffers16:95:3
Processor2 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel Atom®
Processor modelDiffersE-350N570
Processor coresKnown for one2
Processor threadsKnown for one4
Processor frequencyDiffers1.6 GHz1.66 GHz
System bus rateKnown for one2.5 GT/s
Processor cache1 MB1 MB
Processor cache typeL2L2
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for onePineview
Thermal Design Power (TDP)Known for one8.5 W
Number of Processing Die TransistorsKnown for one17 M
Processing Die sizeKnown for one87 mm²
Memory2 differ
Internal memoryDiffers4 GB1 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Maximum internal memoryDiffers8 GB2 GB
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Total storage capacityDiffers320 GB250 GB
HDD capacityKnown for one250 GB
HDD interfaceSATASATA
HDD speedDiffers7200 RPM5400 RPM
Card reader integratedYesYes
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SDMemory Stick (MS), MMC, SD
Optical drive typeKnown for oneNo
Graphics1 differ
Graphics card familyDiffersAMDIntel
On-board graphics card modelKnown for oneIntel® GMA 3150
On-board graphics card base frequencyKnown for one200 MHz
Graphics cardKnown for oneGMA 3150
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Radeon HD 6310M
Audio1 differ
Audio systemDiffersHigh Definition AudioHDA
Number of built-in speakersKnown for one2
Built-in microphoneKnown for oneYes
Cameraidentical
Front camera resolution (numeric)0.3 MP0.3 MP
Network2 differ
Wi-FiYesYes
Networking featuresDiffersGigabit EthernetFast Ethernet, WLAN
Wireless technologyKnown for one802.11 b/g/n
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100 Mbit/s
BluetoothDiffersYesNo
Ports & interfaces1 differ
USB 2.0 ports quantity33
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantity11
Headphone outputs11
DVI portKnown for oneNo
S/PDIF out portKnown for oneNo
Microphone inKnown for oneYes
Docking connectorKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneYes
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersAMD A50MIntel NM10
GPS (satellite)Known for oneNo
Keyboard1 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad
Keyboard number of keysKnown for one83
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Starter
Operating system architectureKnown for one64-bit
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one55637
Processor package sizeKnown for one22 x 22 mm
Supported instruction setsKnown for oneSSE2, SSE3, SSSE3
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneYes
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cells66
Battery life (max)Differs8.2 h7.5 h
Poweridentical
AC adapter powerKnown for one40 W
AC adapter frequencyKnown for one50 - 60 Hz
DC-in jackYesYes
Weight & dimensions3 differ
WeightDiffers1.4 kg1.2 kg
WidthDiffers289.6 mm260 mm
DepthDiffers208 mm180 mm
Height (front)Known for one1.98 cm
Height (rear)Known for one3.15 cm
HeightKnown for one23.5 mm
Other featuresidentical
Supplied AC adapter typeACAC
Infrared data portKnown for oneNo
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM

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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