Product comparison · 2 laptops

Acer Aspire 2930Z-422G25MN vs Acer Aspire 7720Z-2A2G12Mi

116specifications compared
34differ
82identical
9known for one product only

Key differences

Display diagonal
- Aspire 2930Z-422G25MN:30.7 cm (12.1")
- Aspire 7720Z-2A2G12Mi:43.2 cm (17")
Display resolution
- Aspire 2930Z-422G25MN:1280 x 800 pixels
- Aspire 7720Z-2A2G12Mi:1440 x 900 pixels
Processor model
- Aspire 2930Z-422G25MN:T4200
- Aspire 7720Z-2A2G12Mi:T2330
Processor frequency
- Aspire 2930Z-422G25MN:2 GHz
- Aspire 7720Z-2A2G12Mi:1.6 GHz
Processor front side bus
- Aspire 2930Z-422G25MN:800 MHz
- Aspire 7720Z-2A2G12Mi:533 MHz
Processor socket
- Aspire 2930Z-422G25MN:LGA 3647 (Socket P)
- Aspire 7720Z-2A2G12Mi:Socket 478
Processor lithography
- Aspire 2930Z-422G25MN:45 nm
- Aspire 7720Z-2A2G12Mi:65 nm
Processor codename
- Aspire 2930Z-422G25MN:Penryn
- Aspire 7720Z-2A2G12Mi:Merom

Side by side

Differences highlightedShow differences only

Comparison of Aspire 2930Z-422G25MN, Aspire 7720Z-2A2G12Mi
125 specifications	A Acer Aspire 2930Z-422G25MN View product	B Acer Aspire 7720Z-2A2G12Mi 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 response rise/fallKnown for one	Unknown — not stated by the source	8 ms
Processor12 differ
Processor modelDiffers	T4200	T2330
Processor frequencyDiffers	2 GHz	1.6 GHz
Processor front side busDiffers	800 MHz	533 MHz
Processor socketDiffers	LGA 3647 (Socket P)	Socket 478
Processor lithographyDiffers	45 nm	65 nm
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Pentium T2000 Series for Mobile
Processor codenameDiffers	Penryn	Merom
SteppingDiffers	R0	M0
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	10	12
Memory1 differ
Memory layout (slots x size)Differs	1 x 2 GB	2 x 1 GB
Storage1 differ
Total storage capacityDiffers	250 GB	120 GB
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card modelDiffers	Intel® GMA 4500M	Intel® GMA X3100
Maximum graphics card memoryDiffers	1.759 GB	0.128 GB
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
Network2 differ
Wireless technologyDiffers	IEEE 802.11b/g/n	IEEE 802.11b/g
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	3	4
Firewire (IEEE 1394) portsDiffers	0	1
Docking connectorDiffers	Yes	No
TV-outDiffers	No	Yes
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
Performance1 differ
Motherboard chipsetDiffers	Intel® GL40 Express	Intel GL960 Express
Software1 differ
Operating system installedDiffers	Windows Vista Home Basic	Windows Vista Home Premium
Bundled softwareKnown for one	Acer Empowering Technology (Acer eAudio, ePower, eDataSecurity, eRecovery, eSettings Management), Acer Arcade Deluxe - DV Wizard, VideoMagician, DVDivine, Acer HomeMedia, Acer Bio-Protection, Acer InstantOn Arcade, Acer Crystal Eye, Acer GridVista, Acer GameZone, Acer Launch Manager, Acer Video Conf	Unknown — not stated by the source
Processor special features2 differ
Processor ARK IDDiffers	37251	32432
Processor codeDiffers	SLGJN	SLA4K
Batteryidentical
Battery life (max)Known for one	3 h	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	2.1 kg	3.36 kg
WidthDiffers	304.8 mm	404 mm
DepthDiffers	230 mm	298 mm
Height (front)Differs	3.57 cm	3.8 cm
Height (rear)Differs	4.21 cm	4.3 cm
Other features1 differ
Infrared data portDiffers	No	Yes
Wake-on-LAN readyKnown for one	Yes	Unknown — 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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