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Product comparison · 2 laptops

ASUS K53SD-SX504V laptop Intel® Core™ i7 i7-2670QM vs Lenovo X230 Win 7 US

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  • 128specifications compared
  • 54differ
  • 74identical
  • 56known for one product only

Key differences

  • Product colour
    • Brown, Copper
    • Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 31.8 cm (12.5")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 3rd gen Intel® Core™ i5
  • Processor model
    • i7-2670QM
    • i5-3360M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.1 GHz
    • 3.5 GHz

Side by side

Differences highlightedShow differences only
184 specifications
A

ASUS

K53SD-SX504V laptop Intel® Core™ i7 i7-2670QM

Model K53SD-SX504V

View product
B

Lenovo

X230 Win 7 USView product
Design1 differ
Product colourDiffersBrown, CopperBlack
Display1 differ
Display diagonalDiffers39.6 cm (15.6")31.8 cm (12.5")
Display surfaceKnown for oneMatt
Processor17 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i73rd gen Intel® Core™ i5
Processor modelDiffersi7-2670QMi5-3360M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.1 GHz3.5 GHz
Processor frequencyDiffers2.2 GHz2.8 GHz
Processor cacheDiffers6 MB3 MB
L3 cacheKnown for one4 MB
L2 cacheKnown for one0.512 MB
Processor socketDiffersBGA 1224BGA 1023
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-3300 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingDiffersD2L1
Thermal Design Power (TDP)Differs45 W35 W
TjunctionDiffers100 °C105 °C
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Differs2228
Memory3 differ
Internal memoryDiffers4 GB8 GB
Memory clock speedDiffers1333 MHz1600 MHz
Memory layout (slots x size)Known for one2 x 4 GB
Maximum internal memoryDiffers8 GB16 GB
Storage2 differ
HDD interfaceDiffersSATASATA II
HDD speedKnown for one7200 RPM
Optical drive typeKnown for oneNo
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SDMMC, SD, SDHC, SDXC
HDD sizeKnown for one2.5"
Graphics5 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® 610MNot available
Graphics card familyDiffersIntel, NVIDIAIntel
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics 4000
On-board graphics card IDDiffers0x1160x166
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Number of discrete graphics cardsKnown for one1
Audio1 differ
Audio systemDiffersSonicFocusHD
Built-in speaker(s)Known for oneYes
Speakers manufacturerKnown for oneAltec Lansing
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
WWANKnown for oneInstalled
LAN controllerKnown for oneIntel® 82579LM
Networking featuresKnown for oneGigabit Ethernet
Wireless technologyKnown for oneWi-Fi
Ports & interfaces2 differ
Mini DisplayPorts quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Docking connectorKnown for oneYes
ExpressCard slotDiffersNoYes
Modem (RJ-11) portsKnown for one0
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
HDMI ports quantityKnown for one1
DisplayPorts quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Headphone outputsKnown for one1
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel® QM77 Express
Keyboard2 differ
Pointing deviceDiffersTouchpadTouchpad + Pointing Stick
Numeric keypadDiffersYesNo
Keyboard layoutKnown for oneQWERTY
Keyboard languageKnown for oneEnglish
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureKnown for one64-bit
Processor special features7 differ
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Secure Key Technology versionKnown for one1.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Secure KeyKnown for oneYes
Processor ARK IDDiffers5347064895
Processor codeDiffersSR02SSR0MW
Processor package sizeDiffers31 mm37.5 x 37.5 (rPGA988B); 31.0 x 24.0 (BGA1023)
Conflict-Free processorDiffersNoYes
Battery2 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsDiffers69
Battery capacityDiffers56 Wh94 Wh
Battery life (max)Known for one10.2 h
Power1 differ
AC adapter powerDiffers90 W65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one4.74 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions5 differ
WeightDiffers2.6 kg1.65 kg
WidthDiffers378 mm305 mm
DepthDiffers253 mm230 mm
Height (front)Differs3.31 cm1.9 cm
Height (rear)Differs3.49 cm3.5 cm
Packaging contentidentical
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Power adapter weightKnown for one260 g
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Number of products includedKnown for one1 pc(s)
Power supply typeKnown for oneAC/DC
Supplied AC adapter typeKnown for oneAC
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP

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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