Product comparison · 2 laptops

Acer TravelMate 5720-301G16 vs Lenovo ThinkPad X61s (7666-3AG), DE

105specifications compared
33differ
72identical
19known for one product only

Key differences

Display diagonal
- TravelMate 5720-301G16:39.1 cm (15.4")
- ThinkPad X61s (7666-3AG), DE:30.7 cm (12.1")
Display resolution
- TravelMate 5720-301G16:1280 x 800 pixels
- ThinkPad X61s (7666-3AG), DE:1024 x 768 pixels
Native aspect ratio
- TravelMate 5720-301G16:16:10
- ThinkPad X61s (7666-3AG), DE:4:3
Processor model
- TravelMate 5720-301G16:T7300
- ThinkPad X61s (7666-3AG), DE:L7500
Processor frequency
- TravelMate 5720-301G16:2 GHz
- ThinkPad X61s (7666-3AG), DE:1.6 GHz
Processor socket
- TravelMate 5720-301G16:PBGA479, PPGA478
- ThinkPad X61s (7666-3AG), DE:Socket 479
Thermal Design Power (TDP)
- TravelMate 5720-301G16:35 W
- ThinkPad X61s (7666-3AG), DE:17 W
CPU multiplier (bus/core ratio)
- TravelMate 5720-301G16:10
- ThinkPad X61s (7666-3AG), DE:8

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 5720-301G16, ThinkPad X61s (7666-3AG), DE
124 specifications	A Acer TravelMate 5720-301G16 View product	B Lenovo ThinkPad X61s (7666-3AG), DE 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	T7300	L7500
Processor frequencyDiffers	2 GHz	1.6 GHz
Processor socketDiffers	PBGA479, PPGA478	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	10	8
Memory1 differ
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (slots x size)Differs	2 x 0.5 GB	1 x 1 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	160 GB	100 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Audio2 differ
Audio systemDiffers	High Definition Audio	Intel HDA 24-bit
Number of built-in speakersDiffers	2	1
Speaker powerKnown for one	Unknown — not stated by the source	0.5 W
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/b/g	Intel 4965AGN
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
S/PDIF out 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	Pointing Stick
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 Technologie (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer Crystal Eye, Acer GridVista, Acer Launch Manager, Adobe Reader, Cyberlink PowerDVD, NTI CD Maker / NTI Shadow, Microsoft Office Ready 2007	Yes
Processor special features2 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	29760	29757
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	8
Battery life (max)Known for one	Unknown — not stated by the source	8.2 h
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
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	2.88 kg	1.65 kg
WidthDiffers	360 mm	211 mm
DepthDiffers	267 mm	268 mm
HeightDiffers	43 mm	20 mm
Dimensions (WxDxH)Known for one	360 x 267 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
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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