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Product comparison · 2 laptops

Acer Aspire TimelineX 4820TG-434G50Mn vs Lenovo ThinkPad X201s

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  • 119specifications compared
  • 41differ
  • 78identical
  • 26known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 30.7 cm (12.1")
  • Display resolution
    • 1366 x 768 pixels
    • 1440 x 900 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • Intel® Core™ i7
  • Processor model
    • i5-430M
    • i7-640LM
  • Processor boost frequency
    • 2.53 GHz
    • 2.93 GHz
  • Processor frequency
    • 2.26 GHz
    • 2.13 GHz

Side by side

Differences highlightedShow differences only
145 specifications
A

Acer

Aspire TimelineX 4820TG-434G50MnView product
B

Lenovo

ThinkPad X201sView product
Display3 differ
Display diagonalDiffers35.6 cm (14")30.7 cm (12.1")
Display resolutionDiffers1366 x 768 pixels1440 x 900 pixels
Native aspect ratioDiffers16:916:10
Dual-screenKnown for oneNo
LED backlightKnown for oneYes
Display brightnessKnown for one200 cd/m²
Processor9 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i5Intel® Core™ i7
Processor modelDiffersi5-430Mi7-640LM
Processor boost frequencyDiffers2.53 GHz2.93 GHz
Processor frequencyDiffers2.26 GHz2.13 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-400 SeriesIntel Core i7-600 Mobile Series
Thermal Design Power (TDP)Differs35 W25 W
CPU multiplier (bus/core ratio)Differs1716
Memory1 differ
Internal memoryDiffers4 GB2 GB
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Total storage capacityDiffers500 GB250 GB
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeKnown for oneNo
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMMC, SD, SDHC
Graphics4 differ
Graphics card familyDiffersAMDIntel
On-board graphics card base frequencyDiffers500 MHz266 MHz
On-board graphics card dynamic frequency (max)Differs766 MHz566 MHz
Maximum graphics card memoryDiffers2.304 GB0.384 GB
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Radeon HD 5470
Discrete graphics card memoryKnown for one0.512 GB
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers43
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA ports quantityKnown for one0
HDMI ports quantityKnown for one0
DisplayPorts quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
Modem (RJ-11) portsKnown for one1
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressIntel® QM57 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Bundled softwareKnown for oneAcer Backup Manager, Acer ePower Management, Acer eRecovery Management, Microsoft Office Personal 2007 (SP 2), Microsoft Works SE 9, Microsoft Works 9, Microsoft Works 8.5, Adobe Flash Player 10, Adobe Reader 9.1, eSobi, Google Setup, Google Toolbar, Norton Online Backup, McAfee Virus Definitions, M
Processor special features6 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Processor ARK IDDiffers4353743563
Processor codeDiffersSLBPMSLBMK
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x28BGA 34 x 28
Battery1 differ
Number of battery cellsDiffers69
Battery life (max)Known for one8 h
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Password protection typeKnown for oneBIOS
Weight & dimensions5 differ
WeightDiffers2.2 kg1.6 kg
WidthDiffers342 mm335.5 mm
DepthDiffers245 mm233.8 mm
Height (front)Differs2.4 cm2.07 cm
Height (rear)Differs2.54 cm3.53 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features1 differ
Internal modemDiffersNoYes
Modem speedKnown for one56 Kbit/s
Wake-on-LAN readyKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP

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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