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Product comparison · 2 laptops

ASUS X53SJ-SX537V laptop Intel® Core™ i3 i3-2310M vs Lenovo IdeaPad U400 Intel® Core™ i5 i5-2430M

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  • 138specifications compared
  • 34differ
  • 104identical
  • 38known for one product only

Key differences

  • Product colour
    • Black, Brown
    • Grey, Silver
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i3
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i3-2310M
    • i5-2430M
  • Processor frequency
    • 2.1 GHz
    • 2.4 GHz
  • Processor socket
    • BGA 1023
    • Socket 988
  • CPU multiplier (bus/core ratio)
    • 21
    • 24

Side by side

Differences highlightedShow differences only
176 specifications
A

ASUS

X53SJ-SX537V laptop Intel® Core™ i3 i3-2310M

Model X53SJ-SX537V

View product
B

Lenovo

IdeaPad U400 Intel® Core™ i5 i5-2430M

Model U400

View product
Design1 differ
Product colourDiffersBlack, BrownGrey, Silver
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display surfaceKnown for oneGloss
Display brightnessKnown for one200 cd/m²
Contrast ratio (typical)Known for one500:1
External displayKnown for oneNo
Processor7 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i32nd gen Intel® Core™ i5
Processor modelDiffersi3-2310Mi5-2430M
Processor boost frequencyKnown for one3 GHz
Processor frequencyDiffers2.1 GHz2.4 GHz
Processor socketDiffersBGA 1023Socket 988
Processor seriesDiffersIntel Core i3-2300 Mobile SeriesIntel Core i5-2400 Mobile Series
CPU multiplier (bus/core ratio)Differs2124
Memory1 differ
Internal memoryDiffers6 GB8 GB
Memory layout (slots x size)Known for one1 x 2 + 1 x 4 GB
Memory slots (available)Known for one0
Storage4 differ
Total storage capacityDiffers500 GB750 GB
HDD capacityDiffers500 GB750 GB
HDD interfaceDiffersSATASATA II
HDD speedKnown for one5400 RPM
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD
Graphics3 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 520MAMD Radeon HD 6470M
Graphics card familyDiffersIntel, NVIDIAAMD, Intel
On-board graphics card dynamic frequency (max)Differs1100 MHz1200 MHz
Number of discrete graphics cardsKnown for one1
Discrete graphics memory typeKnown for oneGDDR3
Audio1 differ
Audio systemDiffersSRS Premium SoundHD
Speaker powerKnown for one2 W
Speakers manufacturerKnown for oneAltec Lansing
Camera1 differ
Front camera resolution (numeric)Differs0.3 MP1.3 MP
Swivel webcamKnown for oneNo
Network1 differ
BluetoothDiffersNoYes
Bluetooth versionKnown for one3.0+HS
LAN controllerKnown for oneIntel® 82579V
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers32
VGA (D-Sub) ports quantityDiffers10
Microphone inDiffersYesNo
Modem (RJ-11) portsKnown for one0
Keyboard1 differ
Numeric keypadDiffersYesNo
Keyboard layoutKnown for oneAlphanumeric
Processor special features5 differ
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers5222053450
Processor codeDiffersSR04SSR04W
Processor package sizeDiffers37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Battery1 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery capacityDiffers56 Wh54 Wh
Battery life (max)Known for one7 h
Number of battery cellsKnown for one6
Power1 differ
AC adapter powerDiffers90 W65 W
Securityidentical
Fingerprint readerKnown for oneNo
Password protection typeKnown for oneBIOS
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.6 kg1.98 kg
WidthDiffers378 mm340 mm
DepthDiffers253 mm230 mm
HeightKnown for one22.6 mm
Width (imperial)Known for one34 cm (13.4")
Depth (imperial)Known for one23.1 cm (9.1")
Height (imperial)Known for one2.26 cm (0.89")
Height (front)Known for one2.8 cm
Height (rear)Known for one3.5 cm
Other featuresidentical
Internal modemKnown for oneNo
3DKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power requirementsKnown for one100 - 240 V
Wake-on-LAN readyKnown for oneYes
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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