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Product comparison · 2 laptops

ASUS K73SD-DS51 laptop Intel® Core™ i5 i5-2450M vs ASUS SG-DS31 Intel® Core™ i3 i3-2350M

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  • 144specifications compared
  • 28differ
  • 116identical
  • 19known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 33.8 cm (13.3")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • LED backlight
    • Yes
    • No
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i3
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i3
  • Processor model
    • i5-2450M
    • i3-2350M
  • Processor frequency
    • 2.5 GHz
    • 2.3 GHz
  • Tjunction
    • 100 °C
    • 85 °C

Side by side

Differences highlightedShow differences only
163 specifications
A

ASUS

K73SD-DS51 laptop Intel® Core™ i5 i5-2450M

Model K73SD-DS51

View product
B

ASUS

SG-DS31 Intel® Core™ i3 i3-2350M

Model SG-DS31

View product
Display3 differ
Display diagonalDiffers43.9 cm (17.3")33.8 cm (13.3")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
LED backlightDiffersYesNo
HD typeKnown for oneHD+
Processor7 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i3
Processor generationDiffers2nd gen Intel® Core™ i52nd gen Intel® Core™ i3
Processor modelDiffersi5-2450Mi3-2350M
Processor frequencyDiffers2.5 GHz2.3 GHz
Processor socketKnown for oneSocket 988
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Core i3-2300 Mobile Series
TjunctionDiffers100 °C85 °C
CPU multiplier (bus/core ratio)Differs2523
Processor boost frequencyKnown for one3.1 GHz
Storage2 differ
Optical drive typeDiffersDVD Super MultiNo
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SDMemory Stick (MS), MMC, SD
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1300 MHz1150 MHz
Audioidentical
Audio systemKnown for oneSonicFocus
Number of built-in speakersKnown for one2
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
BluetoothDiffersNoYes
Bluetooth versionKnown for one3.0+HS
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers43
VGA (D-Sub) ports quantityDiffers01
S/PDIF out portDiffersNoYes
Line-inKnown for oneYes
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
TV-outKnown for oneNo
Keyboard1 differ
Numeric keypadDiffersYesNo
Processor special features5 differ
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers5345253438
Processor codeDiffersSR04ZSR0DN
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Battery2 differ
Number of battery cellsDiffers68
Battery capacityDiffers56 Wh83 Wh
Poweridentical
DC-in jackKnown for oneYes
Securityidentical
Password protection typeKnown for oneBIOS, HDD
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers3.11 kg1.78 kg
WidthDiffers420 mm233 mm
DepthDiffers281 mm328 mm
HeightKnown for one25.4 mm
Height (front)Known for one3.5 cm
Height (rear)Known for one3.74 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Supplied AC adapter typeKnown for oneAC

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