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

ASUS Zenbook UX21E-KX008X laptop Intel® Core™ i7 i7-2677M vs Samsung 4 NP400B4B-A01FR laptop Intel® Core™ i5 i5-2450M

Add a product
  • 128specifications compared
  • 40differ
  • 88identical
  • 52known for one product only

Key differences

  • Product colour
    • Aluminium
    • Black
  • Housing material
    • Aluminium
    • Polycarbonate (PC)
  • Display diagonal
    • 29.5 cm (11.6")
    • 35.6 cm (14")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i7-2677M
    • i5-2450M
  • Processor boost frequency
    • 2.9 GHz
    • 3.1 GHz
  • Processor frequency
    • 1.8 GHz
    • 2.5 GHz

Side by side

Differences highlightedShow differences only
180 specifications
A

ASUS

Zenbook UX21E-KX008X laptop Intel® Core™ i7 i7-2677M

Model UX21E-KX008X

View product
B

Samsung

4 NP400B4B-A01FR laptop Intel® Core™ i5 i5-2450M

Model NP400B4B-A01FR

View product
Design2 differ
Product colourDiffersAluminiumBlack
Housing materialDiffersAluminiumPolycarbonate (PC)
Display1 differ
Display diagonalDiffers29.5 cm (11.6")35.6 cm (14")
Display brightnessKnown for one300 cd/m²
Display diagonal (metric)Known for one29.5 cm
Processor11 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i5
Processor modelDiffersi7-2677Mi5-2450M
Processor boost frequencyDiffers2.9 GHz3.1 GHz
Processor frequencyDiffers1.8 GHz2.5 GHz
Processor cacheDiffers4 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-2400 Mobile Series
Thermal Design Power (TDP)Differs17 W35 W
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs1825
Processor socketKnown for oneBGA 1023
Memoryidentical
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Memory slots (available)Known for one1
Maximum internal memoryKnown for one8 GB
Storage4 differ
Total storage capacityDiffers128 GB500 GB
Storage mediaDiffersSSDHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA II
HDD speedKnown for one5400 RPM
Optical drive typeDiffersNoDVD-ROM
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, xD
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA III
Graphics2 differ
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1300 MHz
Audio1 differ
Audio systemDiffersSonicMasterHD
Speaker powerKnown for one1.5 W
Built-in speaker(s)Known for oneYes
Speakers manufacturerKnown for oneBang & Olufsen
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network3 differ
Networking featuresDiffersWLANGigabit Ethernet
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth versionDiffers4.03.0+HS
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
eSATA/USB 2.0 ports quantityDiffers01
Ethernet LAN (RJ-45) portsKnown for one1
HDMI ports quantityDiffers01
VGA (D-Sub) ports quantityDiffers01
Docking connectorKnown for oneYes
ExpressCard slotDiffersNoYes
Micro HDMI ports quantityKnown for one1
Mini VGA ports quantityKnown for one1
S/PDIF out portKnown for oneNo
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel QS67 ExpressIntel® HM65 Express
Start-up timeKnown for one2 s
Keyboardidentical
Keyboard number of keysKnown for one87
Windows keysKnown for oneYes
Softwareidentical
Drivers includedKnown for oneYes
Processor special features4 differ
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers5461753452
Processor codeKnown for oneSR04Z
Processor package sizeDiffers31.0 x 24.0 (BGA1023)37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one6
Battery capacityDiffers35 Wh4400 mAh
Power1 differ
AC adapter powerDiffers45 W60 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter output currentKnown for one2.37 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Trusted Platform Module (TPM)Known for oneYes
Password protection typeKnown for oneBIOS, HDD
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers1.1 kg2.3 kg
WidthDiffers299 mm334.8 mm
DepthDiffers196 mm236 mm
HeightKnown for one30.1 mm
Height (front)Known for one3 mm
Height (rear)Known for one1.7 cm
Packaging contentidentical
ManualKnown for oneYes
Other featuresidentical
Number of products includedKnown for one1 pc(s)
Power supply typeKnown for oneAC/DC
Intel segment taggingKnown for oneEnterprise
Optical driveidentical
LightScribeKnown for oneNo

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