Product comparison · 2 laptops

Acer TravelMate 7720 G-302G16Mn vs Lenovo ThinkPad T61 (6457-6DG), BE

107specifications compared
31differ
76identical
18known for one product only

Key differences

Display diagonal
- TravelMate 7720 G-302G16Mn:43.2 cm (17")
- ThinkPad T61 (6457-6DG), BE:39.1 cm (15.4")
Display resolution
- TravelMate 7720 G-302G16Mn:1440 x 900 pixels
- ThinkPad T61 (6457-6DG), BE:1680 x 1050 pixels
Processor model
- TravelMate 7720 G-302G16Mn:T7300
- ThinkPad T61 (6457-6DG), BE:T7500
Processor frequency
- TravelMate 7720 G-302G16Mn:2 GHz
- ThinkPad T61 (6457-6DG), BE:2.2 GHz
Processor socket
- TravelMate 7720 G-302G16Mn:PBGA479, PPGA478
- ThinkPad T61 (6457-6DG), BE:Socket 478
CPU multiplier (bus/core ratio)
- TravelMate 7720 G-302G16Mn:10
- ThinkPad T61 (6457-6DG), BE:11
Total storage capacity
- TravelMate 7720 G-302G16Mn:160 GB
- ThinkPad T61 (6457-6DG), BE:100 GB
Audio system
- TravelMate 7720 G-302G16Mn:High Definition Audio
- ThinkPad T61 (6457-6DG), BE:Intel HDA 24-bit

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 7720 G-302G16Mn, ThinkPad T61 (6457-6DG), BE
125 specifications	A Acer TravelMate 7720 G-302G16Mn View product	B Lenovo ThinkPad T61 (6457-6DG), BE View product
Display2 differ
Display diagonalDiffers	43.2 cm (17")	39.1 cm (15.4")
Display resolutionDiffers	1440 x 900 pixels	1680 x 1050 pixels
Processor4 differ
Processor modelDiffers	T7300	T7500
Processor frequencyDiffers	2 GHz	2.2 GHz
Processor socketDiffers	PBGA479, PPGA478	Socket 478
SteppingKnown for one	Unknown — not stated by the source	E1
CPU multiplier (bus/core ratio)Differs	10	11
Memoryidentical
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (slots x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	160 GB	100 GB
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Graphics1 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD X2400 XT	NVIDIA Quadro NVS 140M
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.128 GB
Audio1 differ
Audio systemDiffers	High Definition Audio	Intel HDA 24-bit
Speaker powerKnown for one	Unknown — not stated by the source	2 W
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
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11b/g/n	Intel 3945ABG
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers	4	3
DVI portDiffers	Yes	No
Docking connectorDiffers	No	Yes
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slotDiffers	Yes	No
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Keyboard function keysKnown for one	12	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Ultimate
Bundled softwareDiffers	Acer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink PowerDVD, NTI CD Maker, NTI Shadow	Yes
Processor special features2 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	29760	29761
Battery1 differ
Number of battery cellsDiffers	6	9
Battery life (max)Known for one	2.5 h	Unknown — not stated by the source
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	3.66 kg	2.56 kg
WidthDiffers	400 mm	357.5 mm
DepthDiffers	290 mm	255 mm
HeightDiffers	43 mm	29.7 mm
Dimensions (WxDxH)Known for one	400 x 290 x 43 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features2 differ
Infrared data portDiffers	Yes	No
Modem typeDiffers	ITU V.92	V.92
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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