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Product comparison · 2 laptops

Acer eMachines E442-144G32MNKK AMD V V140 vs ASUS U31F-RX042X laptop Intel® Core™ i5 i5-460M

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  • 56specifications compared
  • 19differ
  • 37identical
  • 104known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD V
    • Intel® Core™ i5
  • Processor model
    • V140
    • i5-460M
  • Processor frequency
    • 2.3 GHz
    • 2.53 GHz
  • Maximum internal memory
    • 4 GB
    • 8 GB
  • Total storage capacity
    • 320 GB
    • 500 GB
  • Optical drive type
    • DVD Super Multi
    • No

Side by side

Differences highlightedShow differences only
160 specifications
A

Acer

eMachines E442-144G32MNKK AMD V V140

Model E442-144G32MNKK

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B

ASUS

U31F-RX042X laptop Intel® Core™ i5 i5-460M

Model U31F-RX042X

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Designidentical
Product typeKnown for oneLaptop
Display1 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display surfaceKnown for oneGloss
Processor4 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD VIntel® Core™ i5
Processor generationKnown for one4th gen Intel® Core™ i5
Processor modelDiffersV140i5-460M
Processor coresKnown for one2
Processor threadsKnown for one4
Processor boost frequencyKnown for one2.8 GHz
Processor frequencyDiffers2.3 GHz2.53 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheKnown for one3 MB
Processor cache typeKnown for oneSmart Cache
Processor socketKnown for oneBGA 1288
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i5-400 Series
Processor codenameKnown for oneArrandale
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingKnown for oneK0
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
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Known for one19
ECC supported by processorKnown for oneNo
Memory1 differ
Memory clock speedKnown for one1333 MHz
Memory layout (slots x size)Known for one2 x 2 GB
Maximum internal memoryDiffers4 GB8 GB
Storage3 differ
Total storage capacityDiffers320 GB500 GB
Optical drive typeDiffersDVD Super MultiNo
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, SD
Graphics1 differ
On-board graphics cardKnown for oneYes
Graphics card familyDiffersAMDIntel
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 one500 MHz
On-board graphics card dynamic frequency (max)Known for one766 MHz
Maximum graphics card memoryKnown for one1.39 GB
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Radeon HD 3200
Audioidentical
Speakers manufacturerKnown for oneAltec Lansing
Audio systemKnown for oneHDA
Camera1 differ
Front camera resolution (numeric)Differs1.3 MP0.3 MP
Network1 differ
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.1+EDR
Networking featuresKnown for oneGigabit Ethernet, WLAN
Ports & interfaces1 differ
Mini DisplayPorts quantityKnown for one0
S/PDIF out portDiffersNoYes
Modem (RJ-11) portsKnown for one0
TV-in portKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
Thunderbolt ports quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersAMD M880GIntel® HM55 Express
Keyboardidentical
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Bundled softwareKnown for oneOffice Starter 2010
Operating system architectureKnown for one64-bit
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 one45 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneYes
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 oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
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 one1.0
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDKnown for one50179
Processor codeKnown for oneSLC22
Processor package sizeKnown for onerPGA 37.5x 37.5, BGA 34x28
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Battery1 differ
Number of battery cellsDiffers48
Battery capacityKnown for one5600 mAh
Battery life (max)Known for one2.5 h
Poweridentical
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Securityidentical
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.5 kg1.88 kg
WidthDiffers253 mm328 mm
DepthDiffers381 mm232 mm
Height (front)Known for one2.54 cm
Height (rear)Known for one2.85 cm
HeightKnown for one30 mm
Other featuresidentical
TV tuner integratedKnown for oneNo
Wake-on-LAN readyKnown for oneYes
Supplied AC adapter typeKnown for oneAC
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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