Product comparison · 2 laptops

Acer TravelMate 7720G-602G16Mn vs Lenovo ThinkPad X61s (7666-36G), SE

106specifications compared
34differ
72identical
19known for one product only

Key differences

Display diagonal
- TravelMate 7720G-602G16Mn:43.2 cm (17")
- ThinkPad X61s (7666-36G), SE:30.7 cm (12.1")
Display resolution
- TravelMate 7720G-602G16Mn:1440 x 900 pixels
- ThinkPad X61s (7666-36G), SE:1024 x 768 pixels
Native aspect ratio
- TravelMate 7720G-602G16Mn:16:10
- ThinkPad X61s (7666-36G), SE:4:3
Processor model
- TravelMate 7720G-602G16Mn:T7500
- ThinkPad X61s (7666-36G), SE:L7500
Processor frequency
- TravelMate 7720G-602G16Mn:2.2 GHz
- ThinkPad X61s (7666-36G), SE:1.6 GHz
Processor socket
- TravelMate 7720G-602G16Mn:Socket 478
- ThinkPad X61s (7666-36G), SE:Socket 479
Thermal Design Power (TDP)
- TravelMate 7720G-602G16Mn:35 W
- ThinkPad X61s (7666-36G), SE:17 W
CPU multiplier (bus/core ratio)
- TravelMate 7720G-602G16Mn:11
- ThinkPad X61s (7666-36G), SE:8

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 7720G-602G16Mn, ThinkPad X61s (7666-36G), SE
125 specifications	A Acer TravelMate 7720G-602G16Mn View product	B Lenovo ThinkPad X61s (7666-36G), SE View product
Display3 differ
Display diagonalDiffers	43.2 cm (17")	30.7 cm (12.1")
Display resolutionDiffers	1440 x 900 pixels	1024 x 768 pixels
Native aspect ratioDiffers	16:10	4:3
Processor6 differ
Processor modelDiffers	T7500	L7500
Processor frequencyDiffers	2.2 GHz	1.6 GHz
Processor socketDiffers	Socket 478	Socket 479
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo L7000 Series
SteppingKnown for one	E1	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	35 W	17 W
CPU multiplier (bus/core ratio)Differs	11	8
Memory2 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (slots x size)Differs	2 x 1 GB	1 x 1 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Storage2 differ
Total storage capacityDiffers	160 GB	120 GB
Optical drive typeDiffers	DVD±RW	No
Graphics1 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 2400 XT	Intel® GMA X3100
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
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/b/g/n	Intel 3945 a/b/g
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
Performanceidentical
Motherboard chipsetKnown for one	Intel® PM965 Express	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
Software1 differ
Bundled softwareDiffers	Acer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink PowerDVD, Microsoft Office Ready 2007, Norton Internet Security, NTI CD Maker, NTI Shadow	Yes
Processor special features1 differ
Processor ARK IDDiffers	29761	29757
Securityidentical
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
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightDiffers	3.66 kg	1.65 kg
WidthDiffers	400 mm	211 mm
DepthDiffers	290 mm	268 mm
HeightDiffers	43 mm	20 mm
Dimensions (WxDxH)Known for one	400 x 290 x 43 mm	Unknown — not stated by the source
Other features2 differ
Infrared data portDiffers	Yes	No
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
Modem typeDiffers	ITU V.92	V.92
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
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
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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