Product comparison · 2 laptops

Acer TravelMate 7730-664G50MN vs Acer TravelMate 8331-743G25N

107specifications compared
43differ
64identical
24known for one product only

Key differences

The Acer TravelMate 7730-664G50MN has 1 more processor cores than the Acer TravelMate 8331-743G25N (2 vs 1). The Acer TravelMate 7730-664G50MN has 1 more processor threads than the Acer TravelMate 8331-743G25N (2 vs 1). The Acer TravelMate 7730-664G50MN has 0.9 GHz more processor frequency than the Acer TravelMate 8331-743G25N (2.2 GHz vs 1.3 GHz). Only the Acer TravelMate 7730-664G50MN has Bluetooth. Only the Acer TravelMate 7730-664G50MN has ExpressCard slot.

Display diagonal
- TravelMate 7730-664G50MN:43.2 cm (17")
- TravelMate 8331-743G25N:33.8 cm (13.3")
Display resolution
- TravelMate 7730-664G50MN:1440 x 900 pixels
- TravelMate 8331-743G25N:1366 x 768 pixels
Native aspect ratio
- TravelMate 7730-664G50MN:16:10
- TravelMate 8331-743G25N:16:9
Processor family
- TravelMate 7730-664G50MN:Intel® Core™2 Duo
- TravelMate 8331-743G25N:Intel® Celeron® M
Processor model
- TravelMate 7730-664G50MN:T6670
- TravelMate 8331-743G25N:743
Processor cores
- TravelMate 7730-664G50MN:2
- TravelMate 8331-743G25N:1
Processor threads
- TravelMate 7730-664G50MN:2
- TravelMate 8331-743G25N:1
Processor frequency
- TravelMate 7730-664G50MN:2.2 GHz
- TravelMate 8331-743G25N:1.3 GHz

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 7730-664G50MN, TravelMate 8331-743G25N
131 specifications	A Acer TravelMate 7730-664G50MN View product	B Acer TravelMate 8331-743G25N View product
Display3 differ
Display diagonalDiffers	43.2 cm (17")	33.8 cm (13.3")
Display resolutionDiffers	1440 x 900 pixels	1366 x 768 pixels
Native aspect ratioDiffers	16:10	16:9
Display brightnessKnown for one	220 cd/m²	Unknown — not stated by the source
Processor10 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Celeron® M
Processor modelDiffers	T6670	743
Processor coresDiffers	2	1
Processor threadsDiffers	2	1
Processor frequencyDiffers	2.2 GHz	1.3 GHz
Processor cacheDiffers	2 MB	1 MB
Processor socketDiffers	Socket 478	BGA 956
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesDiffers	Intel Core 2 Duo T6000 Series	Intel Celeron M ULV 700 Series
Thermal Design Power (TDP)Differs	35 W	10 W
TjunctionDiffers	105 °C	100 °C
CPU multiplier (bus/core ratio)Known for one	11	Unknown — not stated by the source
SteppingKnown for one	Unknown — not stated by the source	R0
Memory4 differ
Internal memoryDiffers	4 GB	3 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	2 x 2 GB	1 x 1 + 1 x 2 GB
Maximum internal memoryDiffers	4 GB	8 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage1 differ
Total storage capacityDiffers	500 GB	250 GB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeKnown for one	Unknown — not stated by the source	No
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500M	Intel® GMA 4500MHD
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.0625 GB
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1.759 GB
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Front cameraKnown for one	Unknown — not stated by the source	No
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11b/g/n	802.11 b/g/n
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	4	3
HDMI ports quantityDiffers	1	0
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	1	0
SmartCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	1	0
Performance1 differ
Motherboard chipsetDiffers	Intel® GM45 Express	Intel® GS45 Express
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Bundled softwareKnown for one	Acer Empowering Technology (Acer ePower, eDataSecurity, eRecovery, eSettings), Acer GridVista, Acer Launch Manager, Adobe Reader, Corel WinDVD, Microsoft Office Ready 2007, NTI Media-Maker, NTI Shadow	Unknown — not stated by the source
Processor special features6 differ
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable BitDiffers	Yes	No
Intel 64Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Processor ARK IDDiffers	42109	37135
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Processor codeKnown for one	Unknown — not stated by the source	SLGEV
Battery1 differ
Battery life (max)Differs	2.5 h	6 h
Battery capacityKnown for one	Unknown — not stated by the source	48.8 Wh
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
Securityidentical
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	3.4 kg	1.65 kg
WidthDiffers	396 mm	323.6 mm
DepthDiffers	286 mm	228 mm
Height (front)Differs	3.52 cm	2.6 cm
Height (rear)Differs	4.4 cm	2.94 cm
Other features1 differ
Wake-on-Ring readyKnown for one	Yes	Unknown — not stated by the source
Internal modemDiffers	Yes	No
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Modem typeKnown for one	ITU V.92	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	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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