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Product comparison · 2 laptops

NEC LAVIE Direct NS (e) PC-GN21DJSLDC5AD5YDA laptop Intel® Pentium® 4405U vs Samsung 5 NT500R5W-XD7S laptop Intel® Core™ i7 i7-7500U

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  • 106specifications compared
  • 39differ
  • 67identical
  • 39known for one product only

Key differences

  • Product colour
    • Black, White
    • Black
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i7
  • Processor model
    • 4405U
    • i7-7500U
  • Processor frequency
    • 2.1 GHz
    • 2.7 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor socket
    • LGA 1356 (Socket B2)
    • BGA 1356

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Differences highlightedShow differences only
145 specifications
A

NEC

LAVIE Direct NS (e) PC-GN21DJSLDC5AD5YDA laptop Intel® Pentium® 4405U

Model PC-GN21DJSLDC5AD5YDA

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B

Samsung

5 NT500R5W-XD7S laptop Intel® Core™ i7 i7-7500U

Model NT500R5W-XD7S

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersBlack, WhiteBlack
Form factorClamshellClamshell
Display2 differ
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeDiffersHDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Processor11 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Core™ i7
Processor modelDiffers4405Ui7-7500U
Processor cores22
Processor threads44
Processor frequencyDiffers2.1 GHz2.7 GHz
Processor cacheDiffers2 MB4 MB
Processor cache typeSmart CacheSmart Cache
Processor socketDiffersLGA 1356 (Socket B2)BGA 1356
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Pentium 4000 series for Mobile
Processor codenameDiffersSkylakeKaby Lake
Bus typeOPIOPI
SteppingDiffersD1H0
Thermal Design Power (TDP)15 W15 W
Configurable TDP-downDiffers10 W7.5 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanesDiffers1012
PCI Express configurationsDiffers1x4, 4x11x2+2x1, 1x4, 2x2, 4x1
PCI Express slots versionDiffers2.03.0
ECC supported by processorNoNo
Processor generationKnown for one7th gen Intel® Core™ i7
Processor boost frequencyKnown for one3.5 GHz
System bus rateKnown for one4 GT/s
Configurable TDP-up frequencyKnown for one2.9 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Memory1 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Storage4 differ
Total storage capacityDiffers500 GB256 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD Super MultiNo
Card reader integratedYesYes
Compatible memory cardsDiffersSD, SDHC, SDXCMicroSD (TransFlash)
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Graphics6 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® 940MX
On-board graphics card modelDiffersIntel® HD Graphics 510Intel® HD Graphics 620
Maximum on-board graphics card memoryDiffers1.74 GB32 GB
On-board graphics card base frequency300 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz1050 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card OpenGL version4.44.4
On-board graphics card IDDiffers19160x5916
Graphics card Open GL supportKnown for oneYes
Audioidentical
Number of built-in speakers22
Speaker powerKnown for one1.5 W
Built-in microphoneKnown for oneYes
Cameraidentical
Front cameraYesYes
Front camera signal formatKnown for one720p
Network1 differ
Wi-FiYesYes
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 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
BluetoothYesYes
Bluetooth versionKnown for one4.1
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers31
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantity11
Headphone outputsKnown for one1
Combo headphone/mic portYesYes
Microphone inKnown for oneYes
USB 2.0 ports quantityKnown for one2
DisplayPorts quantityKnown for one0
DVI portKnown for oneNo
Thunderbolt ports quantityKnown for one0
Docking connectorKnown for oneNo
Keyboardidentical
Numeric keypadYesYes
Software1 differ
Operating system installedDiffersWindows 10 ProFreeDOS
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Flex Memory AccessYesYes
Intel HD GraphicsKnown for oneYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Response Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
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)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Built-in Visuals TechnologyKnown for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® OS GuardDiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers8961195451
Processor codeDiffersSR2EXSR2ZV
Processor package size42 X 24 mm42 x 24 mm
Supported instruction setsDiffersSSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Intel® Insider™Known for oneYes
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Poweridentical
AC adapter powerKnown for one45 W
AC adapter frequencyKnown for one50 - 60 Hz
DC-in jackKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensions4 differ
WeightDiffers2.4 kg1.85 kg
WidthDiffers385.6 mm375 mm
DepthDiffers258 mm248 mm
HeightDiffers22.6 mm20.8 mm
Securityidentical
Cable lock slotKnown for oneYes

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