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Product comparison · 2 laptops

Acer Aspire One 721-12B2k vs HP G72-a16ED Notebook PC

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  • 40specifications compared
  • 22differ
  • 18identical
  • 114known for one product only

Key differences

  • Display diagonal
    • 29.5 cm (11.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Athlon Neo
    • Intel® Core™ i3
  • Processor model
    • K125
    • i3-350M
  • Processor frequency
    • 1.7 GHz
    • 2.26 GHz
  • Processor cache
    • 1 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
154 specifications
A

Acer

Aspire One 721-12B2kView product
B

HP

G72-a16ED Notebook PCView product
Designidentical
Country of originKnown for oneChina
Product typeKnown for oneNetbook
Display2 differ
Display diagonalDiffers29.5 cm (11.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Display number of coloursKnown for one16.78 million colours
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD Athlon NeoIntel® Core™ i3
Processor generationKnown for one3rd gen Intel® Core™ i3
Processor modelDiffersK125i3-350M
Processor coresKnown for one2
Processor threadsKnown for one4
Processor frequencyDiffers1.7 GHz2.26 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketKnown for oneBGA 1288
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i3-300 Mobile Series
Processor codenameKnown for oneArrandale
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingKnown for oneC2
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 one17
ECC supported by processorKnown for oneNo
Processor front side busKnown for one2000 MHz
Memory2 differ
Internal memoryDiffers2 GB3 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Memory layout (slots x size)Known for one1 x 1 + 1 x 2 GB
Memory slotsKnown for one1x SO-DIMM
Storage2 differ
Total storage capacityDiffers500 GB320 GB
Number of HDDs installedKnown for one1
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Optical drive typeDiffersNoDVD Super Multi DL
Graphics1 differ
On-board graphics cardKnown for oneYes
Graphics card familyKnown for oneIntel
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 one667 MHz
Maximum graphics card memoryDiffers0.384 GB1.274 GB
Graphics cardKnown for oneRadeon HD 4225
Audio1 differ
Audio systemDiffersHDAltec Lansing
Number of built-in speakersKnown for one2
Built-in microphoneKnown for oneYes
Optical driveidentical
LightScribeKnown for oneYes
Network2 differ
Networking featuresDiffersGigabit EthernetEthernet, Fast Ethernet
BluetoothDiffersYesNo
Cabling technologyKnown for one10/100Base-T(X)
Wireless technologyKnown for one802.11 b/g/n
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth versionKnown for one3.0+HS
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA ports quantityKnown for one0
DisplayPorts quantityKnown for one0
DVI portKnown for oneNo
Firewire (IEEE 1394) portsKnown for one0
S/PDIF out portKnown for oneNo
Microphone inKnown for oneYes
Docking connectorKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Modem (RJ-11) portsKnown for one0
TV-in portKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM55 Express
GPS (satellite)Known for oneNo
Keyboardidentical
Keyboard layoutKnown for oneQWERTY
Keyboard number of keysKnown for one84
Softwareidentical
Operating system architectureKnown for one64-bit
Trial softwareKnown for oneNorton Online Backup Symantec Norton Internet Security 2010
Bundled softwareKnown for oneMicrosoft Internet Explorer, Windows Live Messenger, Adobe Reader, Adobe Flash Player
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 oneNo
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDKnown for one43529
Processor codeKnown for oneSLBPL
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
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one4400 mAh
Battery life (max)Known for one5 h
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
BIOS passwordKnown for oneYes
HDD user passwordKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions5 differ
WeightDiffers1.4 kg3 kg
WidthDiffers285 mm412 mm
DepthDiffers204 mm269 mm
Height (front)Differs2.57 cm3.24 cm
Height (rear)Differs2.8 cm3.74 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Infrared data portKnown for oneNo
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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