Product comparison · 2 laptops

Acer TravelMate 5720-6722 vs Lenovo ThinkPad X61s (7666-36G), SE

106specifications compared
32differ
74identical
17known for one product only

Key differences

Display diagonal
- TravelMate 5720-6722:39.1 cm (15.4")
- ThinkPad X61s (7666-36G), SE:30.7 cm (12.1")
Display resolution
- TravelMate 5720-6722:1280 x 800 pixels
- ThinkPad X61s (7666-36G), SE:1024 x 768 pixels
Native aspect ratio
- TravelMate 5720-6722:16:10
- ThinkPad X61s (7666-36G), SE:4:3
Processor model
- TravelMate 5720-6722:T7100
- ThinkPad X61s (7666-36G), SE:L7500
Processor frequency
- TravelMate 5720-6722:1.8 GHz
- ThinkPad X61s (7666-36G), SE:1.6 GHz
Processor socket
- TravelMate 5720-6722:Socket 478
- ThinkPad X61s (7666-36G), SE:Socket 479
Thermal Design Power (TDP)
- TravelMate 5720-6722:35 W
- ThinkPad X61s (7666-36G), SE:17 W
CPU multiplier (bus/core ratio)
- TravelMate 5720-6722:9
- ThinkPad X61s (7666-36G), SE:8

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 5720-6722, ThinkPad X61s (7666-36G), SE
123 specifications	A Acer TravelMate 5720-6722 View product	B Lenovo ThinkPad X61s (7666-36G), SE View product
Display3 differ
Display diagonalDiffers	39.1 cm (15.4")	30.7 cm (12.1")
Display resolutionDiffers	1280 x 800 pixels	1024 x 768 pixels
Native aspect ratioDiffers	16:10	4:3
Processor6 differ
Processor modelDiffers	T7100	L7500
Processor frequencyDiffers	1.8 GHz	1.6 GHz
Processor socketDiffers	Socket 478	Socket 479
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo L7000 Series
Thermal Design Power (TDP)Differs	35 W	17 W
CPU multiplier (bus/core ratio)Differs	9	8
Memoryidentical
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage1 differ
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive typeDiffers	DVD±RW	No
Audio1 differ
Audio systemKnown for one	Unknown — not stated by the source	Intel HDA 24-bit
Number of built-in speakersDiffers	2	1
Speaker powerKnown for one	Unknown — not stated by the source	0.5 W
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/b/g	Intel 3945 a/b/g
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	4	3
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	Pointing Stick
Keyboard number of keysKnown for one	88	Unknown — not stated by the source
Keyboard function keysKnown for one	12	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Bundled softwareDiffers	Acer Empowering Technology (eDataSecurity, eLock, eRecovery, eSettings Management, eNet, ePower, ePresentation), Acer Bio-Protection, Acer Crystal Eye, Acer GridVista, Acer Launch Manager, Acer Video Conference Manager, Adobe Acrobat Reader, CyberLink PowerDVD, Norton Internet Security, NTI CD-Maker	Yes
Processor special features2 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	29759	29757
Battery1 differ
Battery life (max)Differs	4.5 h	8.2 h
Securityidentical
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	3 kg	1.65 kg
WidthDiffers	360 mm	211 mm
DepthDiffers	267 mm	268 mm
HeightDiffers	30.4 mm	20 mm
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
Wake-on-Ring 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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