All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Lenovo IdeaPad Y550 vs Samsung R NP-R780-JS0BFR laptop Intel® Core™ i7 i7-720QM

Add a product
  • 109specifications compared
  • 42differ
  • 67identical
  • 42known for one product only

Key differences

  • Product colour
    • Black
    • Black, Red
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor family
    • Intel Pentium Mobile
    • Intel® Core™ i7
  • Processor model
    • T4200
    • i7-720QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2 GHz
    • 1.6 GHz

Side by side

Differences highlightedShow differences only
151 specifications
A

Lenovo

IdeaPad Y550View product
B

Samsung

R NP-R780-JS0BFR laptop Intel® Core™ i7 i7-720QM

Model NP-R780-JS0BFR

View product
Design1 differ
Product colourDiffersBlackBlack, Red
Display2 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
Display brightnessKnown for one220 cd/m²
Contrast ratio (typical)Known for one500:1
HD typeKnown for oneHD+
Processor17 differ
Processor familyDiffersIntel Pentium MobileIntel® Core™ i7
Processor modelDiffersT4200i7-720QM
Processor coresDiffers24
Processor threadsDiffers28
Processor frequencyDiffers2 GHz1.6 GHz
Processor cacheDiffers1 MB6 MB
Processor cache typeDiffersL2Smart Cache
Processor front side busKnown for one800 MHz
Processor socketDiffersLGA 3647 (Socket P)Socket 988
Processor seriesDiffersIntel Pentium T4000 Series for MobileIntel Core i7-700 Mobile Series
Processor codenameDiffersPenrynClarksfield
Bus typeDiffersFSBDMI
SteppingDiffersR0B1
Thermal Design Power (TDP)Differs35 W45 W
TjunctionDiffers105 °C100 °C
Number of Processing Die TransistorsDiffers410 M774 M
Processing Die sizeDiffers107 mm²296 mm²
CPU multiplier (bus/core ratio)Differs1012
Processor generationKnown for oneIntel® Core™ i7
Processor boost frequencyKnown for one2.8 GHz
System bus rateKnown for one2.5 GT/s
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Memory2 differ
Internal memoryDiffers3 GB4 GB
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Differs1 x 1 + 1 x 2 GB2 x 2 GB
Maximum internal memoryKnown for one8 GB
Storage2 differ
Total storage capacityDiffers320 GB640 GB
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD, SDHC
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® G110MNVIDIA® GeForce® GT 330M
Discrete graphics card memoryKnown for one0.25 GB
Maximum graphics card memoryKnown for one1.024 GB
Audioidentical
Audio systemKnown for oneHD
Built-in subwooferKnown for oneYes
Audio system direct 3D soundKnown for oneYes
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Ethernet LANKnown for oneYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers34
TV-outKnown for oneNo
Modem (RJ-11) portsKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM45 Express
Keyboard1 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad + Scroll zone
Keyboard number of keysKnown for one100
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows 7 Home Premium
Drivers includedKnown for oneYes
Trial softwareKnown for oneMicrosoft Office Professional 2007 (60)
Bundled softwareKnown for oneAdobe Acrobat Reader Easy Battery Manager Easy Display Manger Easy Network Manager Easy SpeedUp Manager Samsung Update Plus
Processor special features11 differ
Intel Enhanced Halt StateDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Processor ARK IDDiffers3725143122
Processor codeDiffersSLGJNSLBLY
Processor package sizeDiffers35 x 35 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffersNoYes
CPU configuration (max)Known for one1
Idle StatesKnown for oneYes
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Supported instruction setsKnown for oneSSE4.2
Batteryidentical
Battery life (max)Known for one3.5 h
Securityidentical
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.75 kg2.84 kg
WidthDiffers385 mm411.5 mm
DepthDiffers255 mm271.8 mm
Height (front)Known for one2.6 cm
Height (rear)Known for one3.7 cm
HeightKnown for one39.6 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Modem speedKnown for one56 Kbit/s

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.

More laptop comparisons

All laptop comparisons