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Product comparison · 2 laptops

Samsung 3 NP300E5A Intel® Core™ i5 i5-2430M vs Samsung 3 NP300E7A Intel® Core™ i5 i5-2430M

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  • 144specifications compared
  • 12differ
  • 132identical
  • 2known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.2 cm (17")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Internal memory
    • 4 GB
    • 6 GB
  • Memory slots (available)
    • 1
    • 0
  • Total storage capacity
    • 640 GB
    • 750 GB
  • HDD capacity
    • 640 GB
    • 750 GB
  • HDD interface
    • SATA
    • SATA II
  • Battery life (max)
    • 6 h
    • 4.6 h

Side by side

Differences highlightedShow differences only
146 specifications
A

Samsung

3 NP300E5A Intel® Core™ i5 i5-2430M

Model NP300E5A

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B

Samsung

3 NP300E7A Intel® Core™ i5 i5-2430M

Model NP300E7A

View product
Designidentical
Product colourBlack, SilverBlack, Silver
Display2 differ
Display diagonalDiffers39.6 cm (15.6")43.2 cm (17")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Native aspect ratio16:916:9
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generation2nd gen Intel® Core™ i52nd gen Intel® Core™ i5
Processor modeli5-2430Mi5-2430M
Processor cores22
Processor threads44
Processor boost frequency3 GHz3 GHz
Processor frequency2.4 GHz2.4 GHz
System bus rate5 GT/s5 GT/s
Processor cache3 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketSocket 988Socket 988
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Core i5-2400 Mobile SeriesIntel Core i5-2400 Mobile Series
Processor codenameSandy BridgeSandy Bridge
Bus typeDMIDMI
FSB ParityNoNo
SteppingJ1J1
Thermal Design Power (TDP)35 W35 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)2424
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)Known for one1 x 2 + 1 x 4 GB
Memory slots2x SO-DIMM2x SO-DIMM
Memory slots (available)Differs10
Maximum internal memory8 GB8 GB
Storage3 differ
Total storage capacityDiffers640 GB750 GB
Number of HDDs installed11
HDD capacityDiffers640 GB750 GB
HDD interfaceDiffersSATASATA II
HDD speed5400 RPM5400 RPM
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsMMC, SD, SDHC, SDXCMMC, SD, SDHC, SDXC
Graphicsidentical
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelNVIDIA® GeForce® GT 520MXNVIDIA® GeForce® GT 520MX
Graphics card familyNVIDIANVIDIA
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)1200 MHz1200 MHz
On-board graphics card ID0x1160x116
Audioidentical
Audio systemHDHD
Number of built-in speakers22
Speaker power1.5 W1.5 W
Networkidentical
Wi-FiYesYes
Networking featuresGigabit EthernetGigabit Ethernet
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
BluetoothNoNo
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Integrated 4G WiMAXYesYes
Ports & interfacesidentical
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) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Thunderbolt ports quantity00
Headphone outputs11
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Performanceidentical
Motherboard chipsetIntel® HM65 ExpressIntel® HM65 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Full-size keyboardYesYes
Keyboard number of keys104104
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
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® Smart CacheYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK ID5345053450
Processor codeSR04WSR04W
Processor package size37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsAVXAVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Battery1 differ
Number of battery cells66
Battery capacity4400 mAh4400 mAh
Battery life (max)Differs6 h4.6 h
Poweridentical
AC adapter power90 W90 W
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Password protection typeBIOS, HDDBIOS, HDD
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.34 kg2.65 kg
WidthDiffers367.9 mm406.7 mm
DepthDiffers243 mm266.3 mm
HeightDiffers33.2 mm35 mm
Packaging contentidentical
AC adapter includedYesYes
Other featuresidentical
Infrared data portNoNo
Power requirements100 - 240V100 - 240V
Supplied AC adapter typeACAC

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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