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Product comparison · 2 laptops

ASUS K55DR-SX087V laptop AMD A8 A8-4500M vs ASUS Zenbook UX31A-R4004H Intel® Core™ i7 i7-3517U Laptop

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  • 77specifications compared
  • 39differ
  • 38identical
  • 97known for one product only

Key differences

  • Product colour
    • Black
    • Aluminium, Metallic
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD A8
    • Intel® Core™ i7
  • Processor model
    • A8-4500M
    • i7-3517U
  • Processor cores
    • 4
    • 2
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
174 specifications
A

ASUS

K55DR-SX087V laptop AMD A8 A8-4500M

Model K55DR-SX087V

View product
B

ASUS

Zenbook UX31A-R4004H Intel® Core™ i7 i7-3517U Laptop

Model UX31A-R4004H

View product
Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersBlackAluminium, Metallic
Form factorClamshellClamshell
Housing materialKnown for oneAluminium
Display2 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeKnown for oneFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Processor5 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD A8Intel® Core™ i7
Processor generationKnown for one3rd gen Intel® Core™ i7
Processor modelDiffersA8-4500Mi7-3517U
Processor coresDiffers42
Processor threadsKnown for one4
Processor boost frequencyKnown for one3 GHz
Processor frequency1.9 GHz1.9 GHz
System bus rateKnown for one5 GT/s
Processor cache4 MB4 MB
Processor cache typeDiffersL2Smart Cache
Processor socketKnown for oneBGA 1023
Processor lithographyKnown for one22 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i7-3500 Mobile series
Processor codenameKnown for oneIvy Bridge
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingKnown for oneL1
Thermal Design Power (TDP)Known for one17 W
TjunctionKnown for one105 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x8, 1x16, 2x4, 2x8
PCI Express slots versionKnown for one2.0
CPU multiplier (bus/core ratio)Known for one19
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memory4 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speed1600 MHz1600 MHz
Maximum internal memoryDiffers8 GB4 GB
Memory slotsKnown for one2x SO-DIMM
Storage4 differ
Total storage capacityDiffers750 GB128 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA III
Optical drive typeDiffersDVD Super MultiNo
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, SD, SDHC, SDXCSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one750 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Graphics5 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersAMD Radeon HD 7470MNot available
Graphics card familyDiffersAMDIntel
On-board graphics card familyDiffersAMD Radeon HD 7000Intel® HD Graphics
On-board graphics card modelDiffersAMD Radeon HD 7640GIntel® HD Graphics 4000
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one1150 MHz
On-board graphics card IDKnown for one0x166
Discrete graphics memory typeKnown for oneGDDR3
Audio1 differ
Built-in speaker(s)YesYes
Speakers manufacturerDiffersAltec LansingBang & Olufsen
Built-in microphoneYesYes
Number of built-in speakersKnown for one2
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Wi-FiYesYes
Wireless technologyKnown for oneWi-Fi
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Ethernet LANDiffersYesNo
BluetoothYesYes
Bluetooth version4.04.0
Integrated 4G WiMAXKnown for oneYes
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
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
Micro HDMI ports quantityKnown for one1
Mini VGA ports quantityKnown for one1
Headphone outputsDiffers10
S/PDIF out portNoNo
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
HDMI versionKnown for one1.4
Performance1 differ
Motherboard chipsetDiffersAMD A70MIntel HM76 Express
Keyboard1 differ
Pointing deviceTouchpadTouchpad
Numeric keypadDiffersYesNo
Full-size keyboardYesYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 8
Operating system architectureKnown for one64-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneYes
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one22 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Processor ARK IDKnown for one65714
Processor codeKnown for oneSR0N6
Processor package sizeKnown for one31.0 x 24.0 mm
Supported instruction setsKnown for oneAVX
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneYes
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers64
Battery capacityDiffers50 Wh6840 mAh
Power1 differ
AC adapter powerDiffers90 W45 W
AC adapter frequency50 - 60 Hz50 - 60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output voltage19 V19 V
DC-in jackYesYes
AC adapter output currentKnown for one4.74 A
Securityidentical
Cable lock slotNoNo
Weight & dimensions5 differ
WeightDiffers2.6 kg1.3 kg
WidthDiffers378 mm325 mm
DepthDiffers253 mm223 mm
HeightKnown for one18 mm
Height (front)Differs3.2 cm3 mm
Height (rear)Differs3.45 cm1.8 cm
Packaging contentidentical
AC adapter includedYesYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Quick start guideYesYes
Warranty cardKnown for oneYes
Other featuresidentical
Infrared data portNoNo
Number of products includedKnown for one1 pc(s)
Intel segment taggingKnown for oneEnterprise
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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