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Product comparison · 2 laptops

Acer Aspire 7540G-524G50MN vs Lenovo ThinkPad X100e

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  • 65specifications compared
  • 33differ
  • 32identical
  • 32known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 29.5 cm (11.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Display brightness
    • 220 cd/m²
    • 200 cd/m²
  • Processor model
    • M520
    • MV-40
  • Processor frequency
    • 2.3 GHz
    • 1.6 GHz
  • Processor cache
    • 1 MB
    • 0.512 MB
  • Internal memory
    • 4 GB
    • 2 GB
  • Memory layout (slots x size)
    • 2 x 2 GB
    • 1 x 2 GB

Side by side

Differences highlightedShow differences only
97 specifications
A

Acer

Aspire 7540G-524G50MNView product
B

Lenovo

ThinkPad X100eView product
Display3 differ
Display diagonalDiffers43.9 cm (17.3")29.5 cm (11.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
HD typeKnown for oneHD+
LED backlightYesYes
Native aspect ratio16:916:9
Display brightnessDiffers220 cd/m²200 cd/m²
Display response rise/fallKnown for one8 ms
Processor3 differ
Processor modelDiffersM520MV-40
Processor frequencyDiffers2.3 GHz1.6 GHz
Processor cacheDiffers1 MB0.512 MB
Processor cache typeL2L2
Processor manufacturerKnown for oneAMD
Processor familyKnown for oneAMD Athlon
Memory2 differ
Internal memoryDiffers4 GB2 GB
Internal memory typeKnown for oneDDR2-SDRAM
Memory clock speed667 MHz667 MHz
Memory layout (slots x size)Differs2 x 2 GB1 x 2 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory4 GB4 GB
Storage2 differ
Total storage capacityDiffers500 GB250 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMMC, MS Pro, SD
HDD capacityKnown for one250 GB
Optical drive typeKnown for oneNo
Graphics2 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersAMD Radeon HD 4570AMD Radeon HD 3200
Discrete graphics card memoryKnown for one0.512 GB
Maximum graphics card memoryDiffers2.304 GB0.128 GB
Graphics card familyKnown for oneAMD
Maximum resolutionKnown for one1366 x 768 pixels
Audioidentical
Audio systemHigh Definition AudioHigh Definition Audio
Number of built-in speakers22
Built-in subwooferKnown for oneYes
Speaker powerKnown for one2 W
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Network3 differ
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Wireless technologyDiffers802.11 b/g/nIEEE 802.11b/g/n
BluetoothDiffersNoYes
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers43
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Headphone outputs11
S/PDIF out portDiffersYesNo
Line-inKnown for oneYes
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotDiffersNoYes
Modem (RJ-11) portsDiffers10
TV-in portNoNo
TV-outNoNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
Performance1 differ
Motherboard chipsetDiffersAMD M880GAMD M780G
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard typeKnown for oneISO Fullsize 6 row with TrackPoint
Software2 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Trial softwareKnown for one-McAfee Internet Security Suite, -Microsoft Works 9 + Office Home & Student 2007.
Bundled softwareDiffers-Acer Arcade Deluxe (Cinema, Album, Music, Acer HomeMedia), -Acer Crystal Eye, -Acer GridVista, -Acer Launch Management, -Acer eRecovery Management, -Acer PowerSmart Manager, -Acer Backup Management, -Adobe Reader, -Adobe Flash Player, -Norton Online Backup.Thinkvantage Product Recovery, Thinkvantage Power Manager, Sun JRE, SKYPE, Norton Internet Security 2009 With 30 Days of Virus definition, Microsoft Office Small Business 2007 with Microsoft Office Professional 2007 Trial, Microsoft Office Professional PC Doctor for WINPE, PC Doctor for WINPE, PC Do
Battery2 differ
Number of battery cellsDiffers86
Battery capacityKnown for one4400 mAh
Battery life (max)Differs2.4 h5 h
Poweridentical
AC adapter power65 W65 W
AC adapter input voltageKnown for one100 - 240 V
DC-in jackYesYes
Security1 differ
Cable lock slotYesYes
Cable lock slot typeDiffersKensingtonIBM
Password protection typeKnown for oneBIOS
HDD user passwordYesYes
Weight & dimensions3 differ
WeightDiffers3.26 kg1.5 kg
WidthDiffers411 mm282 mm
DepthDiffers274 mm209 mm
Height (front)Known for one4 cm
Height (rear)Known for one4.5 cm
HeightKnown for one29.5 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features2 differ
Infrared data portNoNo
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Internal modemDiffersYesNo
Modem speedKnown for one56 Kbit/s
Modem typeDiffersITU V.92No
Supplied AC adapter typeACAC
Security featuresKnown for oneNone
Battery typeKnown for one6 Cell Lithium-Ion
Expansion slotsKnown for onePCI/PCI Express
Hard driveidentical
Storage drive typeKnown for one250GB SATA/ 5400

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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