Product comparison · 2 laptops

Acer Aspire One 721-142ki AMD Athlon II Neo K145 Netbook vs ASUS U30SD-RX043V laptop Intel® Core™ i3 i3-2310M

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  • 49specifications compared
  • 22differ
  • 27identical
  • 111known for one product only

Key differences

  • Product colour
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:Black
    • U30SD-RX043V laptop Intel® Core™ i3 i3-2310M:Silver
  • Display diagonal
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:29.5 cm (11.6")
    • U30SD-RX043V laptop Intel® Core™ i3 i3-2310M:33.8 cm (13.3")
  • Processor manufacturer
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:AMD
    • U30SD-RX043V laptop Intel® Core™ i3 i3-2310M:Intel
  • Processor family
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:AMD Athlon II Neo
    • U30SD-RX043V laptop Intel® Core™ i3 i3-2310M:Intel® Core™ i3
  • Processor model
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:K145
    • U30SD-RX043V laptop Intel® Core™ i3 i3-2310M:i3-2310M
  • Processor frequency
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:1.8 GHz
    • U30SD-RX043V laptop Intel® Core™ i3 i3-2310M:2.1 GHz
  • Processor cache
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:1 MB
    • U30SD-RX043V laptop Intel® Core™ i3 i3-2310M:3 MB
  • Processor cache type
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:L2
    • U30SD-RX043V laptop Intel® Core™ i3 i3-2310M:Smart Cache

Side by side

Differences highlightedShow differences only (on)
Comparison of 721-142ki, U30SD-RX043V
160 specifications
Design1 differ
Product colourDiffersBlackSilver
Product typeKnown for oneNetbookUnknown — not stated by the source
Display1 differ
Display diagonalDiffers29.5 cm (11.6")33.8 cm (13.3")
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD Athlon II NeoIntel® Core™ i3
Processor generationKnown for oneUnknown — not stated by the source2nd gen Intel® Core™ i3
Processor modelDiffersK145i3-2310M
Processor coresKnown for oneUnknown — not stated by the source2
Processor threadsKnown for oneUnknown — not stated by the source4
Processor frequencyDiffers1.8 GHz2.1 GHz
System bus rateKnown for oneUnknown — not stated by the source5 GT/s
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketKnown for oneUnknown — not stated by the sourceBGA 1023
Processor lithographyKnown for oneUnknown — not stated by the source32 nm
Processor operating modesKnown for oneUnknown — not stated by the source64-bit
Processor seriesKnown for oneUnknown — not stated by the sourceIntel Core i3-2300 Mobile Series
Processor codenameKnown for oneUnknown — not stated by the sourceSandy Bridge
Bus typeKnown for oneUnknown — not stated by the sourceDMI
FSB ParityKnown for oneUnknown — not stated by the sourceNo
SteppingKnown for oneUnknown — not stated by the sourceJ1
Thermal Design Power (TDP)Known for oneUnknown — not stated by the source35 W
TjunctionKnown for oneUnknown — not stated by the source100 °C
Maximum number of PCI Express lanesKnown for oneUnknown — not stated by the source16
PCI Express configurationsKnown for oneUnknown — not stated by the source1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for oneUnknown — not stated by the source2.0
CPU multiplier (bus/core ratio)Known for oneUnknown — not stated by the source21
ECC supported by processorKnown for oneUnknown — not stated by the sourceNo
Memory1 differ
Memory clock speedDiffers1066 MHz1333 MHz
Memory slotsKnown for oneUnknown — not stated by the source2x SO-DIMM
Maximum internal memoryKnown for oneUnknown — not stated by the source8 GB
Storage2 differ
Number of HDDs installedKnown for oneUnknown — not stated by the source1
Optical drive typeDiffersNoDVD Super Multi DL
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMemory Stick (MS), MMC, MS PRO, SD
Storage mediaKnown for oneHDDUnknown — not stated by the source
HDD sizeKnown for one2.5"Unknown — not stated by the source
Graphics2 differ
On-board graphics cardKnown for oneUnknown — not stated by the sourceYes
Discrete graphics cardKnown for oneUnknown — not stated by the sourceYes
Discrete graphics card modelKnown for oneUnknown — not stated by the sourceNVIDIA® GeForce® GT 520M
Graphics card familyDiffersAMDNVIDIA
On-board graphics card familyKnown for oneUnknown — not stated by the sourceIntel® HD Graphics
On-board graphics card modelKnown for oneUnknown — not stated by the sourceIntel® HD Graphics 3000
On-board graphics card base frequencyKnown for oneUnknown — not stated by the source650 MHz
On-board graphics card dynamic frequency (max)Known for oneUnknown — not stated by the source1100 MHz
On-board graphics card IDKnown for oneUnknown — not stated by the source0x116
Maximum graphics card memoryDiffers0.384 GB1.024 GB
Graphics cardKnown for oneRadeon HD 4225Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for oneUnknown — not stated by the source2
Speakers manufacturerKnown for oneUnknown — not stated by the sourceAltec Lansing
Audio systemKnown for oneHDAUnknown — not stated by the source
Built-in microphoneKnown for oneYesUnknown — not stated by the source
Camera1 differ
Front camera resolution (numeric)Differs1.3 MP0.3 MP
Network3 differ
Networking featuresKnown for oneUnknown — not stated by the sourceGigabit Ethernet
Wireless technologyDiffersIEEE 802.11b/g/n802.11a/b/g/n
BluetoothDiffersNoYes
Bluetooth versionKnown for oneUnknown — not stated by the source3.0+HS
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Integrated 4G WiMAXKnown for oneUnknown — not stated by the sourceYes
Ethernet LAN data ratesKnown for one10,100 Mbit/sUnknown — not stated by the source
Ports & interfacesidentical
eSATA/USB 2.0 ports quantityKnown for oneUnknown — not stated by the source0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for oneUnknown — not stated by the source0
DisplayPorts quantityKnown for oneUnknown — not stated by the source0
DVI portKnown for oneUnknown — not stated by the sourceNo
S/PDIF out portKnown for oneUnknown — not stated by the sourceNo
Line-inKnown for oneUnknown — not stated by the sourceYes
Microphone inKnown for oneUnknown — not stated by the sourceYes
Docking connectorKnown for oneUnknown — not stated by the sourceNo
ExpressCard slotKnown for oneUnknown — not stated by the sourceNo
CardBus PCMCIA slots quantityKnown for oneUnknown — not stated by the source0
CardBus PCMCIA slot typeKnown for oneUnknown — not stated by the sourceNo
SmartCard slotKnown for oneUnknown — not stated by the sourceNo
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneUnknown — not stated by the sourceYes
CPU configuration (max)Known for oneUnknown — not stated by the source1
Embedded options availableKnown for oneUnknown — not stated by the sourceNo
Enhanced Intel SpeedStep TechnologyKnown for oneUnknown — not stated by the sourceYes
Execute Disable BitKnown for oneUnknown — not stated by the sourceYes
Graphics & IMC lithographyKnown for oneUnknown — not stated by the source32 nm
Idle StatesKnown for oneUnknown — not stated by the sourceYes
Intel 64Known for oneUnknown — not stated by the sourceYes
Intel Clear Video TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Demand Based SwitchingKnown for oneUnknown — not stated by the sourceNo
Intel Dual Display Capable TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Enhanced Halt StateKnown for oneUnknown — not stated by the sourceYes
Intel FDI TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Fast Memory AccessKnown for oneUnknown — not stated by the sourceYes
Intel Flex Memory AccessKnown for oneUnknown — not stated by the sourceYes
Intel Identity Protection Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Rapid Storage TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Trusted Execution TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel VT-x with Extended Page Tables (EPT)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology (VT-x)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneUnknown — not stated by the sourceNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneUnknown — not stated by the sourceNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneUnknown — not stated by the sourceYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneUnknown — not stated by the sourceYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneUnknown — not stated by the sourceNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneUnknown — not stated by the sourceYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneUnknown — not stated by the sourceYes
Intel® InTru™ 3D TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Insider™Known for oneUnknown — not stated by the sourceYes
Intel® My WiFi Technology (Intel® MWT)Known for oneUnknown — not stated by the sourceYes
Intel® Quick Sync Video TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Turbo Boost TechnologyKnown for oneUnknown — not stated by the sourceNo
Processor ARK IDKnown for oneUnknown — not stated by the source52220
Processor codeKnown for oneUnknown — not stated by the sourceSR04S
Processor package sizeKnown for oneUnknown — not stated by the source37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)
Supported instruction setsKnown for oneUnknown — not stated by the sourceAVX
Thermal Monitoring TechnologiesKnown for oneUnknown — not stated by the sourceYes
Conflict-Free processorKnown for oneUnknown — not stated by the sourceNo
Battery2 differ
Number of battery cellsDiffers68
Battery capacityDiffers4400 mAh5600 mAh
Battery technologyKnown for oneLithium-Ion (Li-Ion)Unknown — not stated by the source
Battery life (max)Known for one5.5 hUnknown — not stated by the source
Poweridentical
AC adapter input voltageKnown for oneUnknown — not stated by the source100 - 240 V
AC adapter output currentKnown for oneUnknown — not stated by the source4.74 A
AC adapter output voltageKnown for oneUnknown — not stated by the source19 V
AC adapter frequencyKnown for one50 - 60 HzUnknown — not stated by the source
Securityidentical
Password protection typeKnown for oneUnknown — not stated by the sourceBIOS, HDD, User
HDD user passwordKnown for oneUnknown — not stated by the sourceYes
Weight & dimensions3 differ
WeightDiffers1.4 kg2.2 kg
WidthDiffers285 mm328 mm
DepthDiffers204 mm238 mm
Height (front)Known for oneUnknown — not stated by the source2 cm
Height (rear)Known for oneUnknown — not stated by the source2.99 cm
HeightKnown for one28 mmUnknown — not stated by the source
Dimensions (WxDxH)Known for one285 x 204 x 28 mmUnknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for oneUnknown — not stated by the sourceYes
Other featuresidentical
Infrared data portKnown for oneUnknown — not stated by the sourceNo
Compliance industry standardsKnown for oneUnknown — not stated by the sourceIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for oneUnknown — not stated by the sourceAC/DC
Supplied AC adapter typeKnown for oneACUnknown — not stated by the source
Performanceidentical
GPS (satellite)Known for oneNoUnknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STARUnknown — not stated by the source

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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