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Product comparison · 2 laptops

Acer Aspire 1825PTZ-412G25N Intel® Pentium® SU4100 vs Lenovo ThinkPad L512 + 45N6683

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  • 96specifications compared
  • 46differ
  • 50identical
  • 51known for one product only

Key differences

  • Display diagonal
    • 29.5 cm (11.6")
    • 39.6 cm (15.6")
  • Display brightness
    • 200 cd/m²
    • 220 cd/m²
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i3
  • Processor model
    • SU4100
    • i3-370M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.3 GHz
    • 2.4 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
147 specifications
A

Acer

Aspire 1825PTZ-412G25N Intel® Pentium® SU4100

Model 1825PTZ-412G25N

View product
B

Lenovo

ThinkPad L512 + 45N6683View product
Display2 differ
Display diagonalDiffers29.5 cm (11.6")39.6 cm (15.6")
Display brightnessDiffers200 cd/m²220 cd/m²
TouchscreenKnown for oneYes
Processor14 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i3
Processor generationKnown for oneIntel® Core™ i3
Processor modelDiffersSU4100i3-370M
Processor threadsDiffers24
Processor frequencyDiffers1.3 GHz2.4 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 956Socket 988
Processor lithographyDiffers45 nm32 nm
Processor seriesKnown for oneIntel Core i3-300 Mobile Series
Processor codenameDiffersPenrynArrandale
Bus typeDiffersFSBDMI
SteppingDiffersR0K0
Thermal Design Power (TDP)Differs10 W35 W
TjunctionKnown for one90 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsDiffers410 M382 M
Processing Die sizeDiffers107 mm²81 mm²
CPU multiplier (bus/core ratio)Known for one18
Processor front side busKnown for one800 MHz
TcaseKnown for one100 °C
Memoryidentical
Memory clock speedKnown for one1333 MHz
Memory layout (slots x size)Known for one1 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Total storage capacityDiffers250 GB320 GB
HDD speedKnown for one5400 RPM
Optical drive typeDiffersNoDVD-RW
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMemory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Storage mediaKnown for oneHDD
Number of HDDs installedKnown for one1
Graphics2 differ
On-board graphics card familyDiffersIntel® GMAIntel® HD Graphics
On-board graphics card modelDiffersIntel® GMA 4500MHDIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one667 MHz
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Audioidentical
Number of built-in speakersKnown for one2
Built-in microphoneKnown for oneYes
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g
Ethernet LANKnown for oneYes
Bluetooth versionKnown for one2.1+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces2 differ
eSATA ports quantityKnown for one1
DisplayPorts quantityKnown for one1
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
TV-in portKnown for oneNo
HDMI ports quantityKnown for one1
Performance1 differ
Motherboard chipsetDiffersIntel® GS45 ExpressIntel® HM55 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Bundled softwareKnown for oneAcer Crystal Eye, Acer GridVista, Acer Backup Manager, Acer GameZone, Acer Game Console, Adobe Reader, Adobe Flash Player, Google Toolbar, Google Desktop, Google Setup, CyberLink PowerDVD, My WinLocker, Microsoft Windows Live Essentials Wave 3, Orion, Skype, Windows Live Essentials — Wave 3.2 (Mail,
Processor special features15 differ
CPU configuration (max)Known for one1
Graphics & IMC lithographyKnown for one45 nm
Idle StatesKnown for oneYes
Intel Clear Video TechnologyDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)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 oneYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers4356849020
Processor codeDiffersSLGS4SLBUK
Processor package sizeDiffers22 x22 mmrPGA 37.5x 37.5, BGA 34x28
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Battery1 differ
Battery life (max)Differs8 h4.7 h
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneIBM
Fingerprint readerKnown for oneYes
Weight & dimensions3 differ
WeightDiffers1.72 kg2.56 kg
WidthDiffers285 mm380 mm
DepthDiffers208.9 mm247 mm
Height (front)Known for one3.2 cm
Height (rear)Known for one3.6 cm
HeightKnown for one34.5 mm
Other featuresidentical
Internal modemKnown for oneNo
TV tuner integratedKnown for oneNo
Intel segment taggingKnown for oneHome office, Small Business
Supplied AC adapter typeKnown for oneAC
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Optical driveidentical
LightScribeKnown for oneNo

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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