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Product comparison · 2 laptops

Dell XPS 15z Intel® Core™ i5 i5-2430M Laptop vs Samsung RC NP-RC530-S0ADE laptop Intel® Core™ i7 i7-2630QM

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  • 147specifications compared
  • 41differ
  • 106identical
  • 50known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • HD type
    • Full HD
    • HD
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i5-2430M
    • i7-2630QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3 GHz
    • 2.9 GHz

Side by side

Differences highlightedShow differences only
197 specifications
A

Dell

XPS 15z Intel® Core™ i5 i5-2430M Laptop

Model 15z

View product
B

Samsung

RC NP-RC530-S0ADE laptop Intel® Core™ i7 i7-2630QM

Model NP-RC530-S0ADE

View product
Design1 differ
Product colourDiffersSilverBlack
Form factorClamshellClamshell
Product typeKnown for oneLaptop
Housing materialKnown for oneAluminium
Display1 differ
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenNoNo
HD typeDiffersFull HDHD
LED backlightYesYes
Native aspect ratio16:916:9
Display brightnessKnown for one220 cd/m²
Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i52nd gen Intel® Core™ i7
Processor modelDiffersi5-2430Mi7-2630QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3 GHz2.9 GHz
Processor frequencyDiffers2.4 GHz2 GHz
System bus rate5 GT/s5 GT/s
Processor cacheDiffers3 MB6 MB
Processor cache typeSmart CacheSmart Cache
Processor socketSocket 988Socket 988
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Core i7-2600 Mobile Series
Processor codenameSandy BridgeSandy Bridge
Bus typeDMIDMI
FSB ParityNoNo
SteppingDiffersJ1D2
Thermal Design Power (TDP)Differs35 W45 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)Differs2420
ECC supported by processorNoNo
Memory2 differ
Internal memoryDiffers4 GB6 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speed1333 MHz1333 MHz
Memory layout (slots x size)Differs2 x 2 GB1 x 2 + 1 x 4 GB
Memory slots2x SO-DIMM2x SO-DIMM
Memory slots (available)00
Maximum internal memory8 GB8 GB
Maximum internal memory (64-bit)8 GB8 GB
Storage5 differ
Total storage capacityDiffers500 GB640 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacityDiffers500 GB640 GB
HDD interfaceSATASATA
HDD speedDiffers7200 RPM5400 RPM
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD±RWDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, MSXC, SD, SDHC, SDIO, SDXC, xDMMC, SD, SDHC, SDXC
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 525MNVIDIA® GeForce® GT 540M
Discrete graphics card memory2 GB2 GB
Graphics card familyIntel, NVIDIAIntel, NVIDIA
Discrete graphics memory typeGDDR3GDDR3
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 frequency650 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1100 MHz
On-board graphics card ID0x1160x116
Number of discrete graphics cardsKnown for one1
Number of discrete graphics cards installedKnown for one1
Audio1 differ
Audio systemDiffersHD + Waves MaxxAudio 3HDA
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Built-in microphoneYesYes
Cameraidentical
Front camera resolution (numeric)1.3 MP1.3 MP
Swivel webcamKnown for oneNo
Front cameraKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
CD write speedKnown for one24x
CD rewrite speedKnown for one24x
CD-R write speedKnown for one24x
CD-RW write speedKnown for one24x
DVD-R write speedKnown for one8x
DVD-R Double Layer write speedKnown for one4x
DVD-RW write speedKnown for one6x
DVD+R write speedKnown for one8x
DVD+R Double Layer write speedKnown for one4x
DVD+RW write speedKnown for one8x
DVD-RAM write speedKnown for one5x
Network2 differ
Wi-FiYesYes
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersYesNo
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Integrated 4G WiMAXYesYes
Networking featuresKnown for oneGigabit Ethernet
Bluetooth versionKnown for one3.0+HS
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers04
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
eSATA/USB 2.0 ports quantityDiffers10
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity00
eSATA ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity00
Firewire (IEEE 1394) ports00
Thunderbolt ports quantity00
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
HDMI versionKnown for one1.4
Mini DisplayPorts quantityKnown for one1
Combo headphone/mic portKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel HM67 ExpressIntel® HM57 Express
Keyboard2 differ
Pointing deviceDiffersTouchpad + Scroll zoneTouchpad
Numeric keypadDiffersNoYes
Keyboard number of keysKnown for one101
Windows keysYesYes
Keyboard backlitKnown for oneYes
Spill-resistant keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Drivers includedKnown for oneYes
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)YesYes
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® Turbo Boost Technology2.02.0
Processor ARK IDDiffers5345052219
Processor codeDiffersSR04WSR02Y
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 (rPGA998)
Supported instruction setsAVXAVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
CPU configuration (max)Known for one1
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyKnown for oneNo
Battery3 differ
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers86
Battery capacityDiffers64 Wh57.7 Wh
Battery life (max)Differs8.22 h5 h
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
DC-in jackYesYes
AC adapter powerKnown for one90 W
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Password protection typeKnown for oneHDD, User
Fingerprint readerKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.51 kg2.58 kg
WidthDiffers384.9 mm379.6 mm
DepthDiffers260.4 mm255.5 mm
Height (front)Known for one3.24 cm
Height (rear)Known for one3.81 cm
HeightKnown for one24.7 mm
Videoidentical
HD-ReadyKnown for oneYes
Packaging contentidentical
AC adapter includedYesYes
Quick start guideKnown for oneYes
Cables includedKnown for oneAC
Other featuresidentical
Infrared data portNoNo
Supplied AC adapter typeACAC
3DKnown for oneNo
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY 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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