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Product comparison · 2 laptops

Acer Aspire 7750G-32354G32Mnk Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 320 GB HDD AMD Radeon HD 7670M Windows 7 Home Premium Black vs Lenovo L420 + Mini Dock Series 3 (DK)

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  • 127specifications compared
  • 34differ
  • 93identical
  • 31known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 35.6 cm (14")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i3
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i3-2350M
    • i5-2450M
  • Processor frequency
    • 2.3 GHz
    • 2.5 GHz
  • Tjunction
    • 85 °C
    • 100 °C
  • CPU multiplier (bus/core ratio)
    • 23
    • 25

Side by side

Differences highlightedShow differences only
158 specifications
A

Acer

Aspire 7750G-32354G32Mnk Intel® Core™ i3 i3-2350M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 320 GB HDD AMD Radeon HD 7670M Windows 7 Home Premium Black

Model 7750G-32354G32Mnk

View product
B

Lenovo

L420 + Mini Dock Series 3 (DK)View product
Designidentical
Form factorKnown for oneClamshell
Display2 differ
Display diagonalDiffers43.9 cm (17.3")35.6 cm (14")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
HD typeKnown for oneHD+
Processor7 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i32nd gen Intel® Core™ i5
Processor modelDiffersi3-2350Mi5-2450M
Processor frequencyDiffers2.3 GHz2.5 GHz
Processor socketKnown for oneSocket 988
Processor seriesDiffersIntel Core i3-2300 Mobile SeriesIntel Core i5-2400 Mobile Series
TjunctionDiffers85 °C100 °C
CPU multiplier (bus/core ratio)Differs2325
Processor boost frequencyKnown for one3.1 GHz
Memory1 differ
Memory clock speedDiffers1066 MHz1333 MHz
Storage2 differ
Total storage capacityDiffers320 GB500 GB
HDD capacityKnown for one320 GB
Optical drive typeDiffersDVD±RWDVD-RW
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, xD
HDD sizeKnown for one2.5"
Graphics4 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersAMD Radeon HD 7670MNot available
Graphics card familyDiffersAMD, IntelIntel
On-board graphics card dynamic frequency (max)Differs1150 MHz1300 MHz
Number of discrete graphics cardsKnown for one1
Audio1 differ
Audio systemDiffersHDAHD
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Built-in microphoneKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Optical driveidentical
LightScribeKnown for oneYes
Networkidentical
Networking featuresKnown for oneGigabit Ethernet, WLAN
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
eSATA ports quantityDiffers01
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers01
Combo headphone/mic portKnown for oneNo
ExpressCard slotDiffersNoYes
Docking connectorKnown for oneNo
TV-outKnown for oneNo
USB 1.1 ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM65 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Processor special features5 differ
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers5343853452
Processor codeDiffersSR0DNSR04Z
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Battery1 differ
Number of battery cellsKnown for one6
Battery capacityKnown for one4400 mAh
Battery life (max)Differs3 h11.6 h
Poweridentical
AC adapter powerKnown for one90 W
AC adapter frequencyKnown for one50 - 60 Hz
Weight & dimensions3 differ
WeightDiffers3.3 kg2.3 kg
WidthDiffers415 mm3439 mm
DepthDiffers275 mm2329 mm
HeightKnown for one34.6 mm
Height (front)Known for one3.2 cm
Height (rear)Known for one3.6 cm
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business
Packaging contentidentical
AC adapter includedKnown for oneYes

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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