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Product comparison · 2 laptops

ASUS K53SD-SX139D laptop Intel® Core™ i5 i5-2450M vs Lenovo ThinkPad Edge E530 Intel® Pentium® B960 Laptop

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  • 140specifications compared
  • 51differ
  • 89identical
  • 66known for one product only

Key differences

  • Product colour
    • Brown
    • Black
  • Processor family
    • Intel® Core™ i5
    • Intel® Pentium®
  • Processor model
    • i5-2450M
    • B960
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.5 GHz
    • 2.2 GHz
  • Processor cache
    • 3 MB
    • 2 MB
  • Processor cache type
    • Smart Cache
    • L3
  • Stepping
    • J1
    • Q0

Side by side

Differences highlightedShow differences only
206 specifications
A

ASUS

K53SD-SX139D laptop Intel® Core™ i5 i5-2450M

Model K53SD-SX139D

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B

Lenovo

ThinkPad Edge E530 Intel® Pentium® B960 Laptop

Model E530

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Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersBrownBlack
Displayidentical
TouchscreenKnown for oneNo
HD typeKnown for oneHD
Display brightnessKnown for one220 cd/m²
Contrast ratio (typical)Known for one500:1
Processor10 differ
Processor familyDiffersIntel® Core™ i5Intel® Pentium®
Processor modelDiffersi5-2450MB960
Processor threadsDiffers42
Processor frequencyDiffers2.5 GHz2.2 GHz
Processor cacheDiffers3 MB2 MB
Processor cache typeDiffersSmart CacheL3
Processor socketKnown for oneSocket 988
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Pentium B900 Series for Mobile
SteppingDiffersJ1Q0
TjunctionDiffers100 °C85 °C
CPU multiplier (bus/core ratio)Differs2522
Compatible processor seriesKnown for oneIntel® Pentium® Dual-Core
Processor generationKnown for one2nd gen Intel® Core™ i5
Processor boost frequencyKnown for one3.1 GHz
Memory1 differ
Memory clock speedDiffers1333 MHz1600 MHz
Memory layout (slots x size)Known for one1 x 4 GB
Memory slots (available)Known for one1
Maximum internal memory (64-bit)Known for one8 GB
Storage2 differ
HDD speedKnown for one5400 RPM
Number of SSDs installedKnown for one0
Optical drive typeDiffersDVD Super MultiDVD-RW
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SDMMC, SD, SDHC, SDXC
Graphics5 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 610MNot available
Graphics card familyDiffersIntel, NVIDIAIntel
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics
On-board graphics card dynamic frequency (max)Differs1300 MHz1100 MHz
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card IDKnown for one0x116
Audio1 differ
Audio systemDiffersSonicFocusHigh Definition Audio
Built-in speaker(s)Known for oneYes
Speaker powerKnown for one2 W
Built-in subwooferKnown for oneNo
Speakers manufacturerKnown for oneAltec Lansing
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Front camera resolution (numeric)Known for one0.3 MP
Optical driveidentical
Optical drive interfaceKnown for oneSATA
Network3 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
BluetoothDiffersNoYes
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Integrated 4G WiMAXDiffersYesNo
Wireless technologyKnown for one802.11 b/g/n
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
Mini DisplayPorts quantityKnown for one0
Micro HDMI ports quantityKnown for one0
Mini VGA ports quantityKnown for one0
Docking connectorKnown for oneNo
S-Video portKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
USB 1.1 ports quantityKnown for one0
Line-inKnown for oneYes
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel HM77 Express
Keyboard3 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Numeric keypadDiffersYesNo
Spill-resistant keyboardKnown for oneYes
Full-size keyboardDiffersYesNo
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersFreeDOSWindows 7 Home Premium
Operating system architectureKnown for one64-bit
Compatible operating systemsKnown for oneWindows® 7 Home Premium 32-bit Windows® 7 Home Premium 64-bit Windows® 7 Professional 64-bit
Processor special features16 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers5345259836
Processor codeDiffersSR04ZSR07V
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)37.5x37.5 (rPGA988B)
Supported instruction setsDiffersAVXSSE4.1, SSE4.2
Intel Identity Protection Technology versionKnown for one1.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Smart CacheKnown for oneYes
Battery1 differ
Battery capacityDiffers56 Wh5600 mAh
Battery life (max)Known for one5.4 h
Poweridentical
AC adapter powerKnown for one90 W
AC adapter output currentKnown for one4.74 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersNoYes
Fingerprint readerKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
HDD user passwordKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.6 kg2.45 kg
WidthDiffers378 mm377 mm
DepthDiffers253 mm245 mm
HeightKnown for one31.1 mm
Width (imperial)Known for one37.6 cm (14.8")
Depth (imperial)Known for one24.4 cm (9.6")
Height (front) (imperial)Known for one2.79 cm (1.1")
Height (rear) (imperial)Known for one3.05 cm (1.2")
Height (front)Known for one3.3 cm
Height (rear)Known for one3.4 cm
Packaging contentidentical
Cables includedKnown for oneAC
Warranty cardKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business
Compliance industry standardsKnown for oneIEEE 802.3/802.3u/802.3ab
Power supply typeKnown for oneAC/DC
Supplied AC adapter typeKnown for oneAC

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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