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Product comparison · 2 laptops

Acer Aspire One 721-142ki AMD Athlon II Neo K145 Netbook vs ASUS Eee PC 1005PXD-BLK061S

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  • 41specifications compared
  • 20differ
  • 21identical
  • 82known for one product only

Key differences

  • Display diagonal
    • 29.5 cm (11.6")
    • 25.6 cm (10.1")
  • Display resolution
    • 1366 x 768 pixels
    • 1024 x 600 pixels
  • Native aspect ratio
    • 16:9
    • 5:3
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Athlon II Neo
    • Intel Atom®
  • Processor model
    • K145
    • N455
  • Processor frequency
    • 1.8 GHz
    • 1.66 GHz
  • Processor cache
    • 1 MB
    • 0.512 MB

Side by side

Differences highlightedShow differences only
123 specifications
A

Acer

Aspire One 721-142ki AMD Athlon II Neo K145 Netbook

Model 721-142ki

View product
B

ASUS

Eee PC 1005PXD-BLK061SView product
Designidentical
Product typeNetbookNetbook
Product colourBlackBlack
Display3 differ
Display diagonalDiffers29.5 cm (11.6")25.6 cm (10.1")
Display resolutionDiffers1366 x 768 pixels1024 x 600 pixels
LED backlightYesYes
Native aspect ratioDiffers16:95:3
Processor5 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD Athlon II NeoIntel Atom®
Processor modelDiffersK145N455
Processor coresKnown for one1
Processor threadsKnown for one2
Processor frequencyDiffers1.8 GHz1.66 GHz
Processor cacheDiffers1 MB0.512 MB
Processor cache typeL2L2
Processor socketKnown for oneBGA 559
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Atom N400 Series
Processor codenameKnown for onePineview
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingKnown for oneA0
Thermal Design Power (TDP)Known for one6.5 W
TjunctionKnown for one100 °C
Number of Processing Die TransistorsKnown for one123 M
Processing Die sizeKnown for one66 mm²
CPU multiplier (bus/core ratio)Known for one10
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers4 GB1 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one1 x 1 GB
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one2 GB
Memory clock speedKnown for one1066 MHz
Storage3 differ
Total storage capacityDiffers500 GB250 GB
HDD capacityKnown for one250 GB
HDD interfaceDiffersSATASATA II
HDD speed5400 RPM5400 RPM
HDD size2.5"2.5"
Optical drive typeNoNo
Card reader integratedYesYes
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD, SDHC
Storage mediaKnown for oneHDD
Graphicsidentical
On-board graphics cardKnown for oneYes
On-board graphics card base frequencyKnown for one200 MHz
Graphics card familyKnown for oneAMD
Maximum graphics card memoryKnown for one0.384 GB
Graphics cardKnown for oneRadeon HD 4225
Audio1 differ
Audio systemDiffersHDAHD
Number of built-in speakersKnown for one2
Built-in microphoneYesYes
Camera1 differ
Front camera resolution (numeric)Differs1.3 MP0.3 MP
Network1 differ
Wi-FiYesYes
Networking featuresKnown for oneFast Ethernet
Wireless technologyDiffersIEEE 802.11b/g/nIEEE 802.11 b/g
Ethernet LANYesYes
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
BluetoothNoNo
Cabling technologyKnown for one10/100Base-T(X)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers32
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantity11
Headphone outputs11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
TV-outKnown for oneNo
Performanceidentical
GPS (satellite)NoNo
Keyboardidentical
Pointing deviceTouchpadTouchpad
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Starter
Operating system architectureKnown for one64-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
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 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® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one49491
Processor codeKnown for oneSLBX9
Processor package sizeKnown for one22 x 22 mm
Supported instruction setsKnown for oneSSE2, SSE3, SSSE3
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Poweridentical
DC-in jackYesYes
AC adapter frequencyKnown for one50 - 60 Hz
Weight & dimensions2 differ
WidthDiffers285 mm262 mm
DepthDiffers204 mm178 mm
Height (front)Known for one2.59 cm
Height (rear)Known for one3.65 cm
WeightKnown for one1.4 kg
HeightKnown for one28 mm
Dimensions (WxDxH)Known for one285 x 204 x 28 mm
Other featuresidentical
Supplied AC adapter typeACAC
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one6
Battery capacityKnown for one4400 mAh
Battery life (max)Known for one5.5 h
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
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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