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Product comparison · 2 laptops

Acer Aspire 431-4639 Intel® Celeron® B820 vs ASUS Zenbook UX32VD-R4002X laptop Intel® Core™ i7 i7-3517U

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  • 96specifications compared
  • 50differ
  • 46identical
  • 73known for one product only

Key differences

  • Product colour
    • Black
    • Black, Silver
  • Display diagonal
    • 35.6 cm (14")
    • 33.8 cm (13.3")
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i7
  • Processor model
    • B820
    • i7-3517U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.7 GHz
    • 1.9 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
169 specifications
A

Acer

Aspire 431-4639 Intel® Celeron® B820

Model 431-4639

View product
B

ASUS

Zenbook UX32VD-R4002X laptop Intel® Core™ i7 i7-3517U

Model UX32VD-R4002X

View product
Design1 differ
Product colourDiffersBlackBlack, Silver
Display1 differ
Display diagonalDiffers35.6 cm (14")33.8 cm (13.3")
TouchscreenKnown for oneNo
LED backlightKnown for oneYes
Processor14 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i7
Processor generationKnown for one3rd gen Intel® Core™ i7
Processor modelDiffersB820i7-3517U
Processor threadsDiffers24
Processor boost frequencyKnown for one3 GHz
Processor frequencyDiffers1.7 GHz1.9 GHz
Processor cacheDiffers2 MB4 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersrPGA988BBGA 1023
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Celeron Processor B800 Series for MobileIntel Core i7-3500 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingKnown for oneL1
Thermal Design Power (TDP)Differs35 W17 W
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs1719
Maximum number of SMP processorsKnown for one1
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory clock speedKnown for one1600 MHz
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one1x SO-DIMM
Storage3 differ
Storage mediaDiffersHDDHDD+SSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one24 GB
SSD interfaceKnown for oneSATA
Optical drive typeDiffersDVD±RWNo
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDSD
HDD speedKnown for one5400 RPM
Graphics4 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 620M
Graphics card familyDiffersIntelIntel, NVIDIA
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1050 MHz1150 MHz
On-board graphics card IDKnown for one0x166
Audioidentical
Built-in speaker(s)Known for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Network3 differ
Wireless technologyKnown for oneWi-Fi
Ethernet LANDiffersYesNo
BluetoothDiffersNoYes
Bluetooth versionKnown for one3.0+HS
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Integrated 4G WiMAXDiffersNoYes
Networking featuresKnown for oneFast Ethernet
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers30
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one3
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
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityKnown for one1
DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityDiffers10
Firewire (IEEE 1394) portsKnown for one0
Mini VGA ports quantityKnown for one1
S/PDIF out portKnown for oneNo
Docking connectorKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel HM76 Express
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Windows keysKnown for oneYes
Keyboard layoutKnown for oneAZERTY
Keyboard languageKnown for oneEnglish
Software2 differ
Operating system installedDiffersWindows 7 StarterWindows 7 Home Premium
Operating system architectureDiffers32-bit64-bit
Drivers includedKnown for oneYes
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
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® 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® Rapid Start TechnologyKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers6719365714
Processor codeKnown for oneSR0N6
Processor package sizeDiffers37.5x37.5 (rPGA988B)31.0 x 24.0 mm
Supported instruction setsDiffersSSE4.xAVX
Conflict-Free processorDiffersNoYes
Batteryidentical
Battery capacityKnown for one48 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one6
Poweridentical
AC adapter powerKnown for one65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one19 V
Weight & dimensions1 differ
WeightDiffers2.4 kg1.45 kg
WidthKnown for one325 mm
DepthKnown for one223 mm
Height (front)Known for one5.5 mm
Height (rear)Known for one1.8 cm
Dimensions (WxDxH)Known for one325 x 223 x 18 mm
Videoidentical
HD-ReadyKnown for oneYes
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Power supply typeKnown for oneAC/DC
Intel segment taggingKnown for oneEnterprise
Supplied AC adapter typeKnown for oneAC

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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