Product comparison · 2 laptops

Acer Aspire 9920G-704G50Hn vs Acer TravelMate 7720G-833G32Bn

109specifications compared
27differ
82identical
20known for one product only

Key differences

Display diagonal
- Aspire 9920G-704G50Hn:51 cm (20.1")
- TravelMate 7720G-833G32Bn:43.2 cm (17")
Display resolution
- Aspire 9920G-704G50Hn:1680 x 1050 pixels
- TravelMate 7720G-833G32Bn:1440 x 900 pixels
Processor model
- Aspire 9920G-704G50Hn:T7700
- TravelMate 7720G-833G32Bn:T8300
Processor cache
- Aspire 9920G-704G50Hn:4 MB
- TravelMate 7720G-833G32Bn:3 MB
Processor lithography
- Aspire 9920G-704G50Hn:65 nm
- TravelMate 7720G-833G32Bn:45 nm
Processor codename
- Aspire 9920G-704G50Hn:Merom
- TravelMate 7720G-833G32Bn:Penryn
Tjunction
- Aspire 9920G-704G50Hn:100 °C
- TravelMate 7720G-833G32Bn:105 °C
Number of Processing Die Transistors
- Aspire 9920G-704G50Hn:291 M
- TravelMate 7720G-833G32Bn:410 M

Side by side

Differences highlightedShow differences only

Comparison of Aspire 9920G-704G50Hn, TravelMate 7720G-833G32Bn
129 specifications	A Acer Aspire 9920G-704G50Hn View product	B Acer TravelMate 7720G-833G32Bn View product
Display2 differ
Display diagonalDiffers	51 cm (20.1")	43.2 cm (17")
Display resolutionDiffers	1680 x 1050 pixels	1440 x 900 pixels
Display brightnessKnown for one	300 cd/m²	Unknown — not stated by the source
Display response rise/fallKnown for one	5 ms	Unknown — not stated by the source
Processor8 differ
Processor modelDiffers	T7700	T8300
Processor cacheDiffers	4 MB	3 MB
Processor lithographyDiffers	65 nm	45 nm
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo T8000 Series
Processor codenameDiffers	Merom	Penryn
TjunctionDiffers	100 °C	105 °C
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
SteppingKnown for one	Unknown — not stated by the source	M0
Memory1 differ
Internal memoryDiffers	4 GB	3 GB
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	250 GB	320 GB
Number of HDDs installedKnown for one	2	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® 8600M GT	AMD Mobility Radeon HD 2600
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1.28 GB
Audioidentical
Built-in subwooferKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Network1 differ
Wireless technologyDiffers	IEEE 802.11a/g/n	IEEE 802.11n
Ports & interfaces6 differ
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
S/PDIF out portDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type II
TV-in portDiffers	Yes	No
Parallel ports quantityDiffers	1	0
Serial ports quantityDiffers	1	0
Keyboardidentical
Keyboard function keysKnown for one	Unknown — not stated by the source	12
Software2 differ
Operating system installedDiffers	Windows Vista Ultimate	Windows Vista Home Premium
Bundled softwareDiffers	Acer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer Arcade Deluxe + DV Wizard, VideoMagician, DVDivine, Acer HomeMedia, Acer GridVista, Acer Launch Manager, Acer PureZone, Acer Video Conference Manager, Adobe Reader, Cybe	Acer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink PowerDVD, Microsoft Office Ready 2007, NTI CD Maker, NTI Shadow
Processor special features1 differ
Processor ARK IDDiffers	29762	33099
Processor codeKnown for one	Unknown — not stated by the source	SLAPR
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	3.5 h
Weight & dimensions3 differ
WeightDiffers	7.7 kg	3.8 kg
WidthDiffers	475 mm	400 mm
DepthDiffers	352 mm	290 mm
HeightKnown for one	61.8 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	3.03 cm
Height (rear)Known for one	Unknown — not stated by the source	4.33 cm
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
TV tuner typeKnown for one	Analogue & DVB-T	Unknown — not stated by the source
Modem typeKnown for one	ITU V.92	Unknown — not stated by the source
Supplied AC adapter typeDiffers	AC	AC, UP

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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