Product comparison · 2 laptops

Acer Aspire One 721-12B vs HP G72-120SD Notebook PC

3specifications compared
3differ
0identical
54known for one product only

Key differences

Display resolution
- Aspire One 721-12B:1024 x 600 pixels
- G72-120SD Notebook PC:1600 x 900 pixels
Native aspect ratio
- Aspire One 721-12B:5:3
- G72-120SD Notebook PC:16:9
Processor frequency
- Aspire One 721-12B:1.7 GHz
- G72-120SD Notebook PC:2.13 GHz

Side by side

Differences highlightedShow differences only

Comparison of Aspire One 721-12B, G72-120SD Notebook PC
57 specifications	A Acer Aspire One 721-12B View product	B HP G72-120SD Notebook PC View product
Designidentical
Product typeKnown for one	Netbook	Unknown — not stated by the source
Product colourKnown for one	Brown	Unknown — not stated by the source
Country of originKnown for one	Unknown — not stated by the source	China
Display2 differ
Display diagonalKnown for one	29.5 cm (11.6")	Unknown — not stated by the source
Display resolutionDiffers	1024 x 600 pixels	1600 x 900 pixels
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratioDiffers	5:3	16:9
HD typeKnown for one	Unknown — not stated by the source	HD+
Processor1 differ
Processor manufacturerKnown for one	AMD	Unknown — not stated by the source
Processor familyKnown for one	AMD Athlon Neo	Unknown — not stated by the source
Processor modelKnown for one	K125	Unknown — not stated by the source
Processor frequencyDiffers	1.7 GHz	2.13 GHz
Processor cacheKnown for one	1 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Memoryidentical
Internal memoryKnown for one	2 GB	Unknown — not stated by the source
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storageidentical
HDD capacityKnown for one	250 GB	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphicsidentical
Graphics cardKnown for one	Radeon HD 4225	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Networkidentical
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Wireless technologyKnown for one	802.11b/g/n	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	1000 Mbit/s	Unknown — not stated by the source
BluetoothKnown for one	No	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	3	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Softwareidentical
Operating system installedKnown for one	Windows 7 Home Premium	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Known for one	5.5 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	30 W	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
BIOS passwordKnown for one	Yes	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	1.4 kg	Unknown — not stated by the source
WidthKnown for one	285 mm	Unknown — not stated by the source
DepthKnown for one	204 mm	Unknown — not stated by the source
Height (front)Known for one	2.57 cm	Unknown — not stated by the source
Height (rear)Known for one	2.8 cm	Unknown — not stated by the source
Other featuresidentical
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM55 Express

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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