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 K55A-SX371H laptop Intel® Celeron® B820 vs ASUS X750JB-DB71 laptop Intel® Core™ i7 i7-4700HQ

Add a product
  • 107specifications compared
  • 53differ
  • 54identical
  • 57known for one product only

Key differences

  • Product colour
    • Brown
    • Grey, Stainless steel
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i7
  • Processor model
    • B820
    • i7-4700HQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8

Side by side

Differences highlightedShow differences only
164 specifications
A

ASUS

K55A-SX371H laptop Intel® Celeron® B820

Model K55A-SX371H

View product
B

ASUS

X750JB-DB71 laptop Intel® Core™ i7 i7-4700HQ

Model X750JB-DB71

View product
Design1 differ
Product colourDiffersBrownGrey, Stainless steel
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
LED backlightKnown for oneYes
Processor12 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i7
Processor generationKnown for one4th gen Intel® Core™ i7
Processor modelDiffersB820i7-4700HQ
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.4 GHz
Processor frequencyDiffers1.7 GHz2.4 GHz
Processor cacheDiffers2 MB6 MB
Processor cache typeDiffersL2Smart Cache
Processor socketKnown for oneBGA 1364
Processor lithographyDiffers32 nm22 nm
Processor seriesKnown for oneIntel Core i7-4700 Mobile series
Processor codenameDiffersSandy BridgeHaswell
Bus typeDiffersDMIDMI2
FSB ParityKnown for oneNo
SteppingKnown for oneC0
Thermal Design Power (TDP)Differs35 W47 W
PCI Express slots versionDiffers2.03.0
System bus rateKnown for one5 GT/s
CPU multiplier (bus/core ratio)Known for one17
Memory1 differ
Internal memoryDiffers6 GB8 GB
Memory form factorKnown for oneSO-DIMM
Storage2 differ
Total storage capacityDiffers1 TB2 TB
HDD interfaceKnown for oneSATA
Compatible memory cardsDiffersMMC, SDSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Graphics5 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 740M
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers650 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1050 MHz1200 MHz
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card IDKnown for one0x416
Audioidentical
Audio systemKnown for oneSonicMaster Lite
Speakers manufacturerKnown for oneAltec Lansing
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Networkidentical
BluetoothKnown for oneNo
Data networkKnown for oneNot supported
4G WiMAXKnown for oneNo
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers12
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Headphone outputsDiffers10
S/PDIF out portKnown for oneNo
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Docking connectorKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel HM76 ExpressIntel® HM86
Keyboardidentical
Full-size keyboardKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Processor special features18 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Clear Video TechnologyKnown for oneNo
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers6719375116
Processor codeKnown for oneSR15E
Processor package sizeDiffers37.5x37.5 (rPGA988B)37.5 x 32 x 1.6 mm
Supported instruction setsDiffersSSE4.xAVX 2.0, SSE4.1, SSE4.2
Conflict-Free processorDiffersNoYes
Graphics & IMC lithographyKnown for one32 nm
Battery2 differ
Number of battery cellsDiffers64
Battery capacityDiffers50 Wh44 Wh
Power2 differ
AC adapter powerDiffers90 W120 W
AC adapter output currentDiffers4.74 A6.32 A
Securityidentical
Password protection typeKnown for oneBIOS, HDD, User
Weight & dimensions3 differ
WeightDiffers251 g2.8 kg
WidthDiffers251 mm415 mm
DepthDiffers378 mm270 mm
HeightKnown for one31.2 mm
Height (front)Known for one2.55 cm
Height (rear)Known for one3.19 cm
Other featuresidentical
3DKnown 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