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Product comparison · 2 laptops

ASUS K53SV-SX799V laptop Intel® Core™ i7 i7-2670QM vs Lenovo ThinkPad T420si Intel® Core™ i3 i3-2310M

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  • 138specifications compared
  • 44differ
  • 94identical
  • 37known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i3
  • Processor model
    • i7-2670QM
    • i3-2310M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4

Side by side

Differences highlightedShow differences only
175 specifications
A

ASUS

K53SV-SX799V laptop Intel® Core™ i7 i7-2670QM

Model K53SV-SX799V

View product
B

Lenovo

ThinkPad T420si Intel® Core™ i3 i3-2310M

Model T420si

View product
Design1 differ
Product colourDiffersSilverBlack
Form factorKnown for oneClamshell
Display2 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Display brightnessKnown for one230 cd/m²
Processor12 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i3
Processor modelDiffersi7-2670QMi3-2310M
Processor coresDiffers42
Processor threadsDiffers84
Processor frequencyDiffers2.2 GHz2.1 GHz
Processor cacheDiffers6 MB3 MB
Processor socketDiffersBGA 1224BGA 1023
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i3-2300 Mobile Series
SteppingDiffersD2J1
Thermal Design Power (TDP)Differs45 W35 W
CPU multiplier (bus/core ratio)Differs2221
Processor boost frequencyKnown for one3.1 GHz
Memory1 differ
Internal memoryDiffers6 GB4 GB
Storage4 differ
Total storage capacityDiffers500 GB320 GB
Number of HDDs installedKnown for one1
HDD capacityDiffers500 GB320 GB
Optical drive typeDiffersDVD Super MultiDVD±RW
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, SDHCMMC, SD, SDHC, xD
Graphics3 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 520MNVIDIA® NVS™ 4200M
Graphics card familyDiffersNVIDIAIntel, NVIDIA
On-board graphics card dynamic frequency (max)Differs1200 MHz1100 MHz
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Audio1 differ
Audio systemDiffersSonicFocusHDA
Speaker powerKnown for one1.5 W
Speakers manufacturerKnown for oneAltec Lansing
Camera1 differ
Front camera resolution (numeric)Differs0.3 MP1.3 MP
Front camera resolutionKnown for one1280 x 720 pixels
Optical driveidentical
LightScribeKnown for oneYes
Network2 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN, BT
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothDiffersNoYes
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Wireless technologyKnown for one802.11 b/g/n
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces3 differ
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers01
Mini DisplayPorts quantityKnown for one0
Micro HDMI ports quantityKnown for one0
Mini VGA ports quantityKnown for one0
Combo headphone/mic portKnown for oneNo
ExpressCard slotDiffersNoYes
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Line-inKnown for oneYes
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel® QM67 Express
Keyboard1 differ
Numeric keypadKnown for oneNo
Full-size keyboardDiffersYesNo
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Drivers includedKnown for oneYes
Processor special features5 differ
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers5347052220
Processor codeDiffersSR02SSR04S
Processor package sizeDiffers31 mm37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)
Intel® Smart CacheKnown for oneYes
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityDiffers56 Wh43.2 Wh
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter powerKnown for one120 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one4.74 A
AC adapter output voltageKnown for one19 V
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions5 differ
WeightDiffers2.6 kg1.79 kg
WidthDiffers378 mm343 mm
DepthDiffers253 mm230 mm
Height (front)Differs3.3 cm2.12 cm
Height (rear)Differs3.4 cm2.6 cm
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for oneAC/DC

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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