Product comparison · 2 laptops

Acer TravelMate 7730G-7A4G50MN vs Acer TravelMate 8331-743G25N

108specifications compared
47differ
61identical
19known for one product only

Key differences

Display diagonal
- TravelMate 7730G-7A4G50MN:43.2 cm (17")
- TravelMate 8331-743G25N:33.8 cm (13.3")
Display resolution
- TravelMate 7730G-7A4G50MN:1440 x 900 pixels
- TravelMate 8331-743G25N:1366 x 768 pixels
Native aspect ratio
- TravelMate 7730G-7A4G50MN:16:10
- TravelMate 8331-743G25N:16:9
Processor family
- TravelMate 7730G-7A4G50MN:Intel® Core™2 Duo
- TravelMate 8331-743G25N:Intel® Celeron® M
Processor model
- TravelMate 7730G-7A4G50MN:P7370
- TravelMate 8331-743G25N:743
Processor cores
- TravelMate 7730G-7A4G50MN:2
- TravelMate 8331-743G25N:1
Processor threads
- TravelMate 7730G-7A4G50MN:2
- TravelMate 8331-743G25N:1
Processor frequency
- TravelMate 7730G-7A4G50MN:2 GHz
- TravelMate 8331-743G25N:1.3 GHz

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 7730G-7A4G50MN, TravelMate 8331-743G25N
127 specifications	A Acer TravelMate 7730G-7A4G50MN 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 manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Celeron® M
Processor modelDiffers	P7370	743
Processor coresDiffers	2	1
Processor threadsDiffers	2	1
Processor frequencyDiffers	2 GHz	1.3 GHz
Processor cacheDiffers	3 MB	1 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	800 MHz
Processor socketDiffers	Socket 478	BGA 956
Processor lithography	45 nm	45 nm
Processor seriesDiffers	Intel Core 2 Duo P7000 Series	Intel Celeron M ULV 700 Series
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	R0	R0
Thermal Design Power (TDP)Differs	25 W	10 W
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
ECC supported by processor	No	No
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	7.5	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	4 GB	3 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory layout (slots x size)Differs	2 x 2 GB	1 x 1 + 1 x 2 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	4 GB	8 GB
Storage1 differ
Total storage capacityDiffers	500 GB	250 GB
HDD interface	SATA	SATA
Optical drive typeKnown for one	Unknown — not stated by the source	No
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, MS PRO, SD, xD	MMC, MS PRO, SD, xD
Graphics2 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 3650	Intel® GMA 4500MHD
Discrete graphics card memoryDiffers	0.512 GB	0.0625 GB
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1.759 GB
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11b/g/n	802.11 b/g/n
BluetoothDiffers	Yes	No
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers	4	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	1	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	1	0
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Performance1 differ
Motherboard chipsetDiffers	Intel® GM45 Express	Intel® GS45 Express
Keyboardidentical
Keyboard layout	QWERTY	QWERTY
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 features7 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable BitDiffers	Yes	No
Intel 64Differs	Yes	No
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	No	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	37117	37135
Processor codeDiffers	SLGF9	SLGEV
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Battery1 differ
Number of battery cells	6	6
Battery capacityKnown for one	Unknown — not stated by the source	48.8 Wh
Battery life (max)Differs	2.5 h	6 h
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection type	BIOS	BIOS
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
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Infrared data port	No	No
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Internal modemDiffers	Yes	No
Supplied AC adapter type	AC	AC
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

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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