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Product comparison · 2 laptops

ASUS N55SF-S1437V laptop Intel® Core™ i7 i7-2670QM vs Lenovo E320 + 90W Ultraslim AC/DC

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  • 130specifications compared
  • 34differ
  • 96identical
  • 27known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i3
  • Processor model
    • i7-2670QM
    • i3-2350M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor frequency
    • 2.2 GHz
    • 2.3 GHz
  • Processor cache
    • 6 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
157 specifications
A

ASUS

N55SF-S1437V laptop Intel® Core™ i7 i7-2670QM

Model N55SF-S1437V

View product
B

Lenovo

E320 + 90W Ultraslim AC/DCView product
Designidentical
Form factorKnown for oneClamshell
Display1 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display resolutionKnown for one1366 x 768 pixels
Native aspect ratioKnown for one16:9
Processor13 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i3
Processor modelDiffersi7-2670QMi3-2350M
Processor coresDiffers42
Processor threadsDiffers84
Processor frequencyDiffers2.2 GHz2.3 GHz
Processor cacheDiffers6 MB3 MB
Processor socketDiffersBGA 1224Socket 988
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i3-2300 Mobile Series
SteppingDiffersD2J1
Thermal Design Power (TDP)Differs45 W35 W
TjunctionDiffers100 °C85 °C
CPU multiplier (bus/core ratio)Differs2223
Processor boost frequencyKnown for one3.1 GHz
Memory1 differ
Internal memoryDiffers6 GB4 GB
Memory layout (slots x size)Known for one1 x 2 + 1 x 4 GB
Memory slots (available)Known for one0
Storage2 differ
Total storage capacityDiffers750 GB320 GB
HDD capacityDiffers750 GB320 GB
Optical drive typeKnown for oneNo
HDD sizeKnown for one2.5"
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1200 MHz1150 MHz
Audio1 differ
Audio systemDiffersSonicMasterHD
Speakers manufacturerKnown for oneBang & Olufsen
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Wireless technologyKnown for oneWi-Fi
Cabling technologyKnown for one10/100/1000Base-T(X)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
eSATA/USB 2.0 ports quantityDiffers01
HDMI versionKnown for one1.4
Docking connectorKnown for oneNo
Keyboard2 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Numeric keypadDiffersYesNo
Spill-resistant keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Processor special features5 differ
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers5347053438
Processor codeDiffersSR02SSR0DN
Processor package sizeDiffers31 mm37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Batteryidentical
Number of battery cellsKnown for one6
Battery life (max)Known for one9 h
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions5 differ
WeightDiffers2.7 kg1.74 kg
WidthDiffers379 mm322 mm
DepthDiffers261 mm228 mm
Height (front)Differs3.7 cm2.67 cm
Height (rear)Differs3.75 cm3.09 cm
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Intel segment taggingKnown for oneHome office, Small Business
Certificatesidentical
Wi-Fi certifiedKnown 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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