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Product comparison · 2 laptops

ASUS N551ZU-DM022H laptop AMD FX™ FX-7500 vs HP Pavilion dv4-1421TX Intel® Core™2 Duo P7550 Laptop

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  • 67specifications compared
  • 29differ
  • 38identical
  • 85known for one product only

Key differences

  • Product colour
    • Grey, Silver
    • Silver, White
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.8 cm (14.1")
  • Display resolution
    • 1920 x 1080 pixels
    • 1280 x 800 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD FX™
    • Intel® Core™2 Duo
  • Processor model
    • FX-7500
    • P7550
  • Processor cores
    • 4
    • 2

Side by side

Differences highlightedShow differences only
152 specifications
A

ASUS

N551ZU-DM022H laptop AMD FX™ FX-7500

Model N551ZU-DM022H

View product
B

HP

Pavilion dv4-1421TX Intel® Core™2 Duo P7550 Laptop

Model dv4-1421TX

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersGrey, SilverSilver, White
Form factorClamshellClamshell
Country of originKnown for oneChina
Display3 differ
Display diagonalDiffers39.6 cm (15.6")35.8 cm (14.1")
Display resolutionDiffers1920 x 1080 pixels1280 x 800 pixels
TouchscreenKnown for oneNo
LED backlightYesYes
Native aspect ratioDiffers16:916:10
HD typeKnown for oneFull HD
Display surfaceKnown for oneMatt
Processor8 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD FX™Intel® Core™2 Duo
Processor modelDiffersFX-7500P7550
Processor coresDiffers42
Processor threadsDiffers42
Processor frequencyDiffers2.7 GHz2.26 GHz
Processor cacheDiffers4 MB3 MB
Processor cache typeL2L2
Processor front side busKnown for one1066 MHz
Processor socketDiffersSocket FP3Socket 478
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core 2 Duo P7000 Series
Processor codenameKnown for onePenryn
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
SteppingKnown for oneR0
Thermal Design Power (TDP)Known for one25 W
TjunctionKnown for one90 °C
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
CPU multiplier (bus/core ratio)Known for one8.5
ECC supported by processorKnown for oneNo
Processor boost frequencyKnown for one3.6 GHz
Memory2 differ
Internal memoryDiffers4 GB2 GB
Maximum internal memoryDiffers16 GB8 GB
Internal memory typeKnown for oneDDR3L-SDRAM
Memory clock speedKnown for one1600 MHz
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Total storage capacityDiffers1 TB320 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacityDiffers1 TB320 GB
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
HDD interfaceKnown for oneSATA III
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, MS PRO Duo, SD, SDXC
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersAMD Radeon R9 M280XNVIDIA® GeForce® G105M
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneAMD Radeon R7
On-board graphics card modelKnown for oneAMD Radeon R7
Audio1 differ
Audio systemDiffersSonicMaster PremiumSRS Premium Sound
Built-in microphoneYesYes
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneBang & Olufsen
Optical driveidentical
LightScribeKnown for oneYes
Network2 differ
Wi-FiYesYes
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11g, 802.11b
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothNoNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers03
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers30
eSATA/USB 2.0 ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
HDMI versionKnown for one1.3b
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantityKnown for one1
Thunderbolt ports quantity00
Headphone outputsDiffers12
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Mini DisplayPorts quantityKnown for one1
Keyboard1 differ
Numeric keypadDiffersYesNo
Pointing deviceKnown for oneTouchpad
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows Vista Home Premium
Operating system architectureKnown for one32-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)NoNo
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for one2
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Turbo Boost TechnologyNoNo
Processor ARK IDKnown for one42014
Processor codeKnown for oneSLGF8
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Intel Smart Connect TechnologyKnown for oneNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Batteryidentical
Number of battery cells66
Battery capacityKnown for one56 Wh
Poweridentical
DC-in jackYesYes
AC adapter powerKnown for one120 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one6.3 A
AC adapter output voltageKnown for one19 V
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, User
Weight & dimensions3 differ
WeightDiffers2.7 kg2.22 kg
WidthDiffers383 mm340 mm
DepthDiffers255 mm238 mm
HeightKnown for one36.4 mm
Height (front)Known for one2.8 cm
Height (rear)Known for one3.15 cm
Cameraidentical
Front cameraKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, TUV, MIC, CE Marking Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, EU Flower, Energy star, CECP, WEEE, Erp 2013, RoHS, JATE
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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