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Product comparison · 2 laptops

ASUSPRO B53E-SO177X Intel® Core™ i3 i3-2350M Laptop vs Lenovo L520 + 45N6693

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  • 132specifications compared
  • 32differ
  • 100identical
  • 39known for one product only

Key differences

  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • 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
171 specifications
A

ASUS

ASUSPRO B53E-SO177X Intel® Core™ i3 i3-2350M Laptop

Model B53E-SO177X

View product
B

Lenovo

L520 + 45N6693View product
Designidentical
Product typeKnown for oneLaptop
Product colourKnown for oneBlack
Form factorKnown for oneClamshell
Market positioningKnown for oneBusiness
Display2 differ
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
TouchscreenKnown for oneNo
HD typeDiffersHDHD+
Display brightnessKnown for one220 cd/m²
Contrast ratio (typical)Known for one500:1
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
Memoryidentical
Memory slots (available)Known for one1
Storage4 differ
Total storage capacityDiffers320 GB500 GB
HDD capacityDiffers320 GB500 GB
HDD speedDiffers5400 RPM7200 RPM
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super Multi DLDVD±RW
Compatible memory cardsKnown for oneMMC, SD, SDHC, SDXC
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1150 MHz1300 MHz
Audio1 differ
Audio systemDiffersSonicMasterHigh Definition Audio
Speakers manufacturerKnown for oneAltec Lansing
Speaker powerKnown for one1.5 W
Cameraidentical
Front cameraKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Bluetooth versionKnown for one3.0+HS
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers13
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
HDMI ports quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Combo headphone/mic portKnown for oneNo
SmartCard slotDiffersYesNo
Keyboard2 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Processor special features5 differ
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart Response TechnologyKnown for oneNo
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)
Battery2 differ
Number of battery cellsDiffers46
Battery capacityKnown for one4400 mAh
Battery life (max)Differs5 h6.6 h
Poweridentical
AC adapter powerKnown for one65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersNoYes
Password protection typeKnown for oneBIOS, HDD, User
Weight & dimensions4 differ
WeightDiffers2.7 kg2.61 kg
WidthDiffers378 mm380 mm
DepthDiffers253 mm247 mm
Height (front)Differs3.17 cm3.2 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Other features1 differ
3DKnown for oneNo
Intel segment taggingDiffersSmall BusinessHome office, Small Business

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