Product comparison · 2 laptops

Acer Aspire 8735ZG-444G50Mn vs Lenovo ThinkPad X201s

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  • 105specifications compared
  • 59differ
  • 46identical
  • 44known for one product only

Key differences

  • Display diagonal
    • Aspire 8735ZG-444G50Mn:46.7 cm (18.4")
    • ThinkPad X201s:30.7 cm (12.1")
  • Display resolution
    • Aspire 8735ZG-444G50Mn:1680 x 945 pixels
    • ThinkPad X201s:1440 x 900 pixels
  • Native aspect ratio
    • Aspire 8735ZG-444G50Mn:16:9
    • ThinkPad X201s:16:10
  • Processor family
    • Aspire 8735ZG-444G50Mn:Intel® Pentium® Dual-Core
    • ThinkPad X201s:Intel® Core™ i7
  • Processor model
    • Aspire 8735ZG-444G50Mn:T4400
    • ThinkPad X201s:i7-640LM
  • Processor threads
    • Aspire 8735ZG-444G50Mn:2
    • ThinkPad X201s:4
  • Processor frequency
    • Aspire 8735ZG-444G50Mn:2.2 GHz
    • ThinkPad X201s:2.13 GHz
  • Processor cache
    • Aspire 8735ZG-444G50Mn:1 MB
    • ThinkPad X201s:4 MB

Side by side

Differences highlightedShow differences only (on)
Comparison of Aspire 8735ZG-444G50Mn, ThinkPad X201s
149 specifications
Designidentical
Product colourKnown for oneUnknown — not stated by the sourceBlack
Display3 differ
Display diagonalDiffers46.7 cm (18.4")30.7 cm (12.1")
Display resolutionDiffers1680 x 945 pixels1440 x 900 pixels
Native aspect ratioDiffers16:916:10
Dual-screenKnown for oneUnknown — not stated by the sourceNo
HD typeKnown for oneWSXGA+Unknown — not stated by the source
Display brightnessKnown for one220 cd/m²Unknown — not stated by the source
Display response rise/fallKnown for one8 msUnknown — not stated by the source
Processor16 differ
Processor familyDiffersIntel® Pentium® Dual-CoreIntel® Core™ i7
Processor generationKnown for oneUnknown — not stated by the sourceIntel® Core™ i7
Processor modelDiffersT4400i7-640LM
Processor threadsDiffers24
Processor boost frequencyKnown for oneUnknown — not stated by the source2.93 GHz
Processor frequencyDiffers2.2 GHz2.13 GHz
System bus rateKnown for oneUnknown — not stated by the source2.5 GT/s
Processor cacheDiffers1 MB4 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersSocket 478BGA 1288
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Pentium T4000 Series for MobileIntel Core i7-600 Mobile Series
Processor codenameDiffersPenrynArrandale
Bus typeDiffersFSBDMI
SteppingDiffersR0C2
Thermal Design Power (TDP)Differs35 W25 W
Maximum number of PCI Express lanesKnown for oneUnknown — not stated by the source16
PCI Express configurationsKnown for oneUnknown — not stated by the source1x16
PCI Express slots versionKnown for oneUnknown — not stated by the source2.0
Number of Processing Die TransistorsDiffers410 M382 M
Processing Die sizeDiffers107 mm²81 mm²
CPU multiplier (bus/core ratio)Differs1116
Processor front side busKnown for one800 MHzUnknown — not stated by the source
Memory1 differ
Internal memoryDiffers4 GB2 GB
Maximum internal memoryKnown for oneUnknown — not stated by the source8 GB
Memory layout (slots x size)Known for one2 x 2 GBUnknown — not stated by the source
Memory slotsKnown for one2x SO-DIMMUnknown — not stated by the source
Storage3 differ
Total storage capacityDiffers500 GB250 GB
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeKnown for oneUnknown — not stated by the sourceNo
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMMC, SD, SDHC
Graphics1 differ
On-board graphics cardKnown for oneUnknown — not stated by the sourceYes
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 modelKnown for oneUnknown — not stated by the sourceIntel® HD Graphics
On-board graphics card base frequencyKnown for oneUnknown — not stated by the source266 MHz
On-board graphics card dynamic frequency (max)Known for oneUnknown — not stated by the source566 MHz
Maximum graphics card memoryDiffers2.816 GB0.384 GB
Discrete graphics cardKnown for oneYesUnknown — not stated by the source
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 240MUnknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one2Unknown — not stated by the source
Built-in subwooferKnown for oneYesUnknown — not stated by the source
Network1 differ
Wi-FiKnown for oneUnknown — not stated by the sourceYes
BluetoothDiffersNoYes
Bluetooth versionKnown for oneUnknown — not stated by the source2.1+EDR
Wireless technologyKnown for oneIEEE 802.11b/g/nUnknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers43
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for oneUnknown — not stated by the source0
eSATA ports quantityKnown for oneUnknown — not stated by the source0
HDMI ports quantityDiffers10
DisplayPorts quantityKnown for oneUnknown — not stated by the source0
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
Performance1 differ
Motherboard chipsetDiffersIntel® GM45 ExpressIntel® QM57 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows XP Home EditionWindows 7 Professional
Processor special features18 differ
CPU configuration (max)Known for oneUnknown — not stated by the source1
Graphics & IMC lithographyKnown for oneUnknown — not stated by the source45 nm
Intel Clear Video TechnologyDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Smart CacheKnown for oneUnknown — not stated by the sourceYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for oneUnknown — not stated by the sourceYes
Processor ARK IDDiffers4073943563
Processor codeDiffersSLGJLSLBMK
Processor package sizeDiffers35 x 35 mmBGA 34 x 28
Supported instruction setsKnown for oneUnknown — not stated by the sourceSSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Battery1 differ
Number of battery cellsDiffers89
Battery life (max)Known for one2.5 hUnknown — not stated by the source
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Password protection typeKnown for oneBIOSUnknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers4.1 kg1.6 kg
WidthDiffers440.5 mm335.5 mm
DepthDiffers298.5 mm233.8 mm
Height (front)Differs4.02 cm2.07 cm
Height (rear)Differs4.42 cm3.53 cm
Packaging contentidentical
AC adapter includedKnown for oneUnknown — not stated by the sourceYes
Other features1 differ
Infrared data portDiffersYesNo
TV tuner integratedKnown for oneUnknown — not stated by the sourceNo
Wake-on-LAN readyKnown for oneYesUnknown — not stated by the source
Modem typeKnown for oneITU V.92Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MPUnknown — 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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