Product comparison · 2 laptops

Acer Aspire 2920Z-3A2G16Mi vs Acer Aspire 7720-5A2G25Mi

113specifications compared
23differ
90identical
7known for one product only

Key differences

Display diagonal
- Aspire 2920Z-3A2G16Mi:30.7 cm (12.1")
- Aspire 7720-5A2G25Mi:43.2 cm (17")
Display resolution
- Aspire 2920Z-3A2G16Mi:1280 x 800 pixels
- Aspire 7720-5A2G25Mi:1440 x 900 pixels
Processor family
- Aspire 2920Z-3A2G16Mi:Intel® Pentium®
- Aspire 7720-5A2G25Mi:Intel® Core™2 Duo
Processor model
- Aspire 2920Z-3A2G16Mi:T2370
- Aspire 7720-5A2G25Mi:T5550
Processor frequency
- Aspire 2920Z-3A2G16Mi:1.73 GHz
- Aspire 7720-5A2G25Mi:1.83 GHz
Processor cache
- Aspire 2920Z-3A2G16Mi:1 MB
- Aspire 7720-5A2G25Mi:2 MB
Processor front side bus
- Aspire 2920Z-3A2G16Mi:533 MHz
- Aspire 7720-5A2G25Mi:667 MHz
Processor socket
- Aspire 2920Z-3A2G16Mi:LGA 3647 (Socket P)
- Aspire 7720-5A2G25Mi:Socket 478

Side by side

Differences highlightedShow differences only

Comparison of Aspire 2920Z-3A2G16Mi, Aspire 7720-5A2G25Mi
120 specifications	A Acer Aspire 2920Z-3A2G16Mi View product	B Acer Aspire 7720-5A2G25Mi View product
Display2 differ
Display diagonalDiffers	30.7 cm (12.1")	43.2 cm (17")
Display resolutionDiffers	1280 x 800 pixels	1440 x 900 pixels
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
Processor8 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	T2370	T5550
Processor frequencyDiffers	1.73 GHz	1.83 GHz
Processor cacheDiffers	1 MB	2 MB
Processor front side busDiffers	533 MHz	667 MHz
Processor socketDiffers	LGA 3647 (Socket P)	Socket 478
Processor seriesDiffers	Intel Pentium T2000 Series for Mobile	Intel Core 2 Duo T5000 Series
SteppingKnown for one	M0	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	13	11
Storage1 differ
Total storage capacityDiffers	160 GB	250 GB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Audioidentical
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Wireless technologyDiffers	IEEE 802.11b/g	IEEE 802.11a/b/g
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	3	4
Firewire (IEEE 1394) portsDiffers	0	1
S/PDIF out portDiffers	No	Yes
Performanceidentical
Motherboard chipsetKnown for one	Intel GL960 Express	Unknown — not stated by the source
Software1 differ
Bundled softwareDiffers	Acer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer Arcade + Cinema, Video, Music, Album, Acer Arcade Deluxe + DV Wizard, VideoMagician, DVDivine, Acer HomeMedia, Acer GridVista, Acer GameZone, Acer Launch Manager, Acer V	Acer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer Arcade + Cinema, Video, Album, Music, TV, Acer Arcade Deluxe + DV Wizard, VideoMagician, DVDivine, Acer HomeMedia, Acer GridVista, Acer Launch Manager, Norton Internet S
Processor special features1 differ
Processor ARK IDDiffers	34445	32427
Processor codeKnown for one	SLA4J	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	1.95 kg	3.36 kg
WidthDiffers	304 mm	404 mm
DepthDiffers	223 mm	298 mm
Height (front)Differs	3.2 cm	3.8 cm
Height (rear)Differs	4.2 cm	4.3 cm
Other features1 differ
Infrared data portDiffers	No	Yes

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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