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Product comparison · 2 laptops

ASUS S56CB-XO490H laptop Intel® Core™ i5 vs Lenovo Essential B590AA Intel® Celeron® 1000M Laptop

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  • 49specifications compared
  • 14differ
  • 35identical
  • 106known for one product only

Key differences

  • Product colour
    • Black, Stainless steel
    • Black
  • Processor family
    • Intel® Core™ i5
    • Intel® Celeron®
  • Internal memory
    • 8 GB
    • 4 GB
  • Total storage capacity
    • 1 TB
    • 500 GB
  • Storage media
    • HDD+SSD
    • HDD
  • HDD capacity
    • 1 TB
    • 500 GB
  • Discrete graphics card model
    • NVIDIA® GeForce® GT 740M
    • NVIDIA® GeForce® GT 610M
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 1
    • 2

Side by side

Differences highlightedShow differences only
155 specifications
A

ASUS

S56CB-XO490H laptop Intel® Core™ i5

Model S56CB-XO490H

View product
B

Lenovo

Essential B590AA Intel® Celeron® 1000M Laptop

Model B590AA

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersBlack, Stainless steelBlack
Form factorClamshellClamshell
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenNoNo
Native aspect ratio16:916:9
HD typeKnown for oneNot supported
LED backlightKnown for oneYes
Processor1 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersIntel® Core™ i5Intel® Celeron®
Processor modelKnown for one1000M
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyKnown for one1.8 GHz
System bus rateKnown for one5 GT/s
Processor cacheKnown for one2 MB
Processor cache typeKnown for oneSmart Cache
Processor socketKnown for onerPGA988B
Processor lithographyKnown for one22 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Celeron 1000 series for Mobile
Processor codenameKnown for oneIvy Bridge
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one105 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for one2.0
CPU multiplier (bus/core ratio)Known for one18
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage3 differ
Total storage capacityDiffers1 TB500 GB
Storage mediaDiffersHDD+SSDHDD
Number of HDDs installed11
HDD capacityDiffers1 TB500 GB
HDD interfaceSATASATA
Optical drive typeKnown for oneDVD±R
Card reader integratedYesYes
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Number of SSDs installedKnown for one1
SSD capacityKnown for one24 GB
Compatible memory cardsKnown for oneSD
Graphics1 differ
On-board graphics cardKnown for oneYes
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 740MNVIDIA® GeForce® GT 610M
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1000 MHz
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Audioidentical
Number of built-in speakersKnown for one2
Built-in microphoneYesYes
Audio systemKnown for oneSonicMaster Lite
Cameraidentical
Front cameraYesYes
Front camera resolution (numeric)Known for one0.3 MP
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Wi-FiYesYes
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)Not supported
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothNoNo
Data networkNot supportedNot supported
4G WiMAXNoNo
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces1 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
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
S/PDIF out portNoNo
Docking connectorNoNo
Headphone outputsKnown for one0
Combo headphone/mic portKnown for oneYes
Microphone inKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Keyboardidentical
Numeric keypadYesYes
Pointing deviceKnown for oneTouchpad
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8FreeDOS
Drivers includedKnown for oneYes
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one22 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one72060
Processor package sizeKnown for one37.5x37.5 (rPGA988B)
Supported instruction setsKnown for oneSSE4.x
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneYes
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery life (max)Known for one6 h
Number of battery cellsKnown for one4
Battery capacityKnown for one44 Wh
Poweridentical
DC-in jackYesYes
AC adapter powerKnown for one65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Securityidentical
Cable lock slotNoNo
Weight & dimensions4 differ
WeightDiffers2.3 kg2.5 kg
WidthDiffers380 mm378 mm
DepthDiffers266 mm252 mm
HeightDiffers21 mm33.4 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel HM76 Express
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.

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