Product comparison · 2 laptops

Acer Aspire One 721-142ki AMD Athlon II Neo K145 Netbook vs Acer Aspire Ethos AS8951G-2418G75BN Intel® Core™ i5 i5-2410M

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  • 49specifications compared
  • 24differ
  • 25identical
  • 107known for one product only

Key differences

  • Display diagonal
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:29.5 cm (11.6")
    • Aspire Ethos AS8951G-2418G75BN Intel® Core™ i5 i5-2410M:46.7 cm (18.4")
  • Display resolution
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:1366 x 768 pixels
    • Aspire Ethos AS8951G-2418G75BN Intel® Core™ i5 i5-2410M:1920 x 1080 pixels
  • Processor manufacturer
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:AMD
    • Aspire Ethos AS8951G-2418G75BN Intel® Core™ i5 i5-2410M:Intel
  • Processor family
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:AMD Athlon II Neo
    • Aspire Ethos AS8951G-2418G75BN Intel® Core™ i5 i5-2410M:Intel® Core™ i5
  • Processor model
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:K145
    • Aspire Ethos AS8951G-2418G75BN Intel® Core™ i5 i5-2410M:i5-2410M
  • Processor frequency
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:1.8 GHz
    • Aspire Ethos AS8951G-2418G75BN Intel® Core™ i5 i5-2410M:2.3 GHz
  • Processor cache
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:1 MB
    • Aspire Ethos AS8951G-2418G75BN Intel® Core™ i5 i5-2410M:3 MB
  • Processor cache type
    • Aspire One 721-142ki AMD Athlon II Neo K145 Netbook:L2
    • Aspire Ethos AS8951G-2418G75BN Intel® Core™ i5 i5-2410M:Smart Cache

Side by side

Differences highlightedShow differences only (on)
Comparison of 721-142ki, AS8951G-2418G75BN
156 specifications
Designidentical
Product typeKnown for oneNetbookUnknown — not stated by the source
Display2 differ
Display diagonalDiffers29.5 cm (11.6")46.7 cm (18.4")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeKnown for oneUnknown — not stated by the sourceFull HD
Display brightnessKnown for oneUnknown — not stated by the source220 cd/m²
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD Athlon II NeoIntel® Core™ i5
Processor generationKnown for oneUnknown — not stated by the source2nd gen Intel® Core™ i5
Processor modelDiffersK145i5-2410M
Processor coresKnown for oneUnknown — not stated by the source2
Processor threadsKnown for oneUnknown — not stated by the source4
Processor boost frequencyKnown for oneUnknown — not stated by the source2.9 GHz
Processor frequencyDiffers1.8 GHz2.3 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 i5-2400 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 source1x8, 1x16, 2x4, 2x8
PCI Express slots versionKnown for oneUnknown — not stated by the source2.0
CPU multiplier (bus/core ratio)Known for oneUnknown — not stated by the source23
ECC supported by processorKnown for oneUnknown — not stated by the sourceNo
Memory1 differ
Internal memoryDiffers4 GB8 GB
Memory slotsKnown for oneUnknown — not stated by the source4x SO-DIMM
Maximum internal memoryKnown for oneUnknown — not stated by the source16 GB
Storage3 differ
Total storage capacityDiffers500 GB750 GB
HDD capacityKnown for oneUnknown — not stated by the source750 GB
Optical drive typeDiffersNoDVD Super Multi DL
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMemory Stick (MS), MMC, MMC+, MS PRO, SD, xD
Storage mediaKnown for oneHDDUnknown — not stated by the source
HDD sizeKnown for one2.5"Unknown — not stated by the source
Graphics1 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 540M
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 source1200 MHz
On-board graphics card IDKnown for oneUnknown — not stated by the source0x116
Maximum graphics card memoryKnown for one0.384 GBUnknown — not stated by the source
Graphics cardKnown for oneRadeon HD 4225Unknown — not stated by the source
Audioidentical
Built-in subwooferKnown for oneUnknown — not stated by the sourceYes
Audio systemKnown for oneHDAUnknown — not stated by the source
Built-in microphoneKnown for oneYesUnknown — not stated by the source
Network2 differ
Networking featuresKnown for oneUnknown — not stated by the sourceGigabit Ethernet
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
Wireless technologyKnown for oneIEEE 802.11b/g/nUnknown — not stated by the source
Ethernet LAN data ratesKnown for one10,100 Mbit/sUnknown — not stated by the source
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
eSATA/USB 2.0 ports quantityKnown for oneUnknown — not stated by the source1
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
Firewire (IEEE 1394) portsDiffers01
S/PDIF out portKnown for oneUnknown — not stated by the sourceNo
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
Keyboardidentical
Full-size keyboardKnown for oneUnknown — not stated by the sourceYes
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneUnknown — not stated by the sourceYes
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 sourceNo
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® Smart CacheKnown for oneUnknown — not stated by the sourceYes
Intel® Turbo Boost TechnologyKnown for oneUnknown — not stated by the source2.0
Processor ARK IDKnown for oneUnknown — not stated by the source52224
Processor package sizeKnown for oneUnknown — not stated by the source37.5x37.5 (rPGA988B); 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 mAh6000 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 powerKnown for oneUnknown — not stated by the source120 W
AC adapter frequencyKnown for one50 - 60 HzUnknown — not stated by the source
Security1 differ
Cable lock slotDiffersYesNo
Fingerprint readerKnown for oneUnknown — not stated by the sourceYes
Password protection typeKnown for oneUnknown — not stated by the sourceHDD, User
Cable lock slot typeKnown for oneKensingtonUnknown — not stated by the source
Certificatesidentical
Wi-Fi certifiedKnown for oneUnknown — not stated by the sourceYes
Weight & dimensions4 differ
WeightDiffers1.4 kg3.8 kg
WidthDiffers285 mm440 mm
DepthDiffers204 mm295 mm
HeightDiffers28 mm39.4 mm
Dimensions (WxDxH)Known for one285 x 204 x 28 mmUnknown — not stated by the source
Other featuresidentical
Infrared data portKnown for oneUnknown — not stated by the sourceNo
Compliance industry standardsKnown for oneUnknown — not stated by the sourceIEEE 802.3/802.3u/802.3ab
Performanceidentical
GPS (satellite)Known for oneNoUnknown — 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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