Product comparison · 2 laptops

ASUS K53E-SX1609D laptop Intel® Core™ i5 i5-2450M vs ASUS Zenbook UX21E-KX019V laptop Intel® Core™ i5 i5-2467M

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  • 134specifications compared
  • 36differ
  • 98identical
  • 26known for one product only

Key differences

  • Product colour
    • K53E-SX1609D laptop Intel® Core™ i5 i5-2450M:Red
    • Zenbook UX21E-KX019V laptop Intel® Core™ i5 i5-2467M:Pink
  • Display diagonal
    • K53E-SX1609D laptop Intel® Core™ i5 i5-2450M:39.6 cm (15.6")
    • Zenbook UX21E-KX019V laptop Intel® Core™ i5 i5-2467M:29.5 cm (11.6")
  • Processor model
    • K53E-SX1609D laptop Intel® Core™ i5 i5-2450M:i5-2450M
    • Zenbook UX21E-KX019V laptop Intel® Core™ i5 i5-2467M:i5-2467M
  • Processor boost frequency
    • K53E-SX1609D laptop Intel® Core™ i5 i5-2450M:3.1 GHz
    • Zenbook UX21E-KX019V laptop Intel® Core™ i5 i5-2467M:2.3 GHz
  • Processor frequency
    • K53E-SX1609D laptop Intel® Core™ i5 i5-2450M:2.5 GHz
    • Zenbook UX21E-KX019V laptop Intel® Core™ i5 i5-2467M:1.6 GHz
  • Processor cache type
    • K53E-SX1609D laptop Intel® Core™ i5 i5-2450M:Smart Cache
    • Zenbook UX21E-KX019V laptop Intel® Core™ i5 i5-2467M:L3
  • Thermal Design Power (TDP)
    • K53E-SX1609D laptop Intel® Core™ i5 i5-2450M:35 W
    • Zenbook UX21E-KX019V laptop Intel® Core™ i5 i5-2467M:17 W
  • CPU multiplier (bus/core ratio)
    • K53E-SX1609D laptop Intel® Core™ i5 i5-2450M:25
    • Zenbook UX21E-KX019V laptop Intel® Core™ i5 i5-2467M:16

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Comparison of K53E-SX1609D, UX21E-KX019V
160 specifications
Design1 differ
Product colourDiffersRedPink
Form factorClamshellClamshell
Housing materialKnown for oneUnknown — not stated by the sourceAluminium
Display1 differ
Display diagonalDiffers39.6 cm (15.6")29.5 cm (11.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
LED backlightYesYes
Native aspect ratio16:916:9
Processor6 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generation2nd gen Intel® Core™ i52nd gen Intel® Core™ i5
Processor modelDiffersi5-2450Mi5-2467M
Processor cores22
Processor threads44
Processor boost frequencyDiffers3.1 GHz2.3 GHz
Processor frequencyDiffers2.5 GHz1.6 GHz
System bus rate5 GT/s5 GT/s
Processor cache3 MB3 MB
Processor cache typeDiffersSmart CacheL3
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Core i5-2400 Mobile SeriesIntel Core i5-2400 Mobile Series
Processor codenameSandy BridgeSandy Bridge
Bus typeDMIDMI
FSB ParityNoNo
SteppingJ1J1
Thermal Design Power (TDP)Differs35 W17 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version2.02.0
CPU multiplier (bus/core ratio)Differs2516
ECC supported by processorNoNo
Processor socketKnown for oneUnknown — not stated by the sourceBGA 1023
Memoryidentical
Internal memory4 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speed1333 MHz1333 MHz
Memory slotsKnown for one2x SO-DIMMUnknown — not stated by the source
Maximum internal memoryKnown for one8 GBUnknown — not stated by the source
Storage4 differ
Total storage capacityDiffers750 GB128 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1Unknown — not stated by the source
HDD capacityKnown for one750 GBUnknown — not stated by the source
HDD interfaceKnown for oneSATAUnknown — not stated by the source
HDD sizeKnown for one2.5"Unknown — not stated by the source
Optical drive typeDiffersDVD Super MultiNo
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SDUnknown — not stated by the source
Number of SSDs installedKnown for oneUnknown — not stated by the source1
SSD capacityKnown for oneUnknown — not stated by the source128 GB
SSD interfaceKnown for oneUnknown — not stated by the sourceSATA III
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
Graphics card familyIntelIntel
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 3000Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1300 MHz1150 MHz
On-board graphics card ID0x1160x116
Audio1 differ
Built-in speaker(s)YesYes
Number of built-in speakersKnown for one2Unknown — not stated by the source
Speakers manufacturerDiffersAltec LansingBang & Olufsen
Built-in microphoneYesYes
Audio systemKnown for oneUnknown — not stated by the sourceSonicMaster
Cameraidentical
Front camera resolution (numeric)0.3 MP0.3 MP
Optical driveidentical
LightScribeNoNo
Network2 differ
Wi-FiYesYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/sUnknown — not stated by the source
BluetoothYesYes
Bluetooth versionDiffers3.0+HS4.0
Cabling technologyKnown for one10/100/1000Base-T(X)Unknown — not stated by the source
Integrated 4G WiMAXYesYes
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity11
eSATA/USB 2.0 ports quantity00
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity00
eSATA ports quantity00
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityDiffers10
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantityDiffers10
Firewire (IEEE 1394) ports00
Thunderbolt ports quantity00
Headphone outputsDiffers10
S/PDIF out portNoNo
Microphone inDiffersYesNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Micro HDMI ports quantityKnown for oneUnknown — not stated by the source1
Mini VGA ports quantityKnown for oneUnknown — not stated by the source1
Combo headphone/mic portKnown for oneUnknown — not stated by the sourceYes
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel QS67 Express
Keyboard1 differ
Pointing deviceTouchpadTouchpad
Numeric keypadDiffersYesNo
Software1 differ
Operating system installedDiffersFreeDOSWindows 7 Home Premium
Operating system architectureKnown for oneUnknown — not stated by the source64-bit
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography32 nm32 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Smart CacheYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers5345256858
Processor codeDiffersSR04ZSR0D6
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)31.0 x 24.0 (BGA1023)
Supported instruction setsAVXAVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Battery1 differ
Number of battery cellsKnown for one6Unknown — not stated by the source
Battery capacityDiffers56 Wh35 Wh
Battery technologyKnown for oneUnknown — not stated by the sourceLithium Polymer (LiPo)
Battery life (max)Known for oneUnknown — not stated by the source5 h
Power1 differ
AC adapter powerDiffers65 W45 W
AC adapter frequency50 - 60 Hz50 - 60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output currentKnown for one4.74 AUnknown — not stated by the source
AC adapter output voltage19 V19 V
DC-in jackYesYes
Securityidentical
Cable lock slotNoNo
Password protection typeKnown for oneBIOS, HDDUnknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers2.6 kg1.1 kg
WidthDiffers378 mm299 mm
DepthDiffers253 mm196 mm
Height (front)Differs2.83 cm3 mm
Height (rear)Differs3.49 cm1.7 cm
Packaging contentidentical
AC adapter includedYesYes
Other featuresidentical
Infrared data portNoNo
Intel segment taggingKnown for oneUnknown — not stated by the sourceEnterprise

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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