Product comparison · 2 laptops

Acer TravelMate 7720G-702G50Mi vs Lenovo ThinkPad X61s (7666-3FG)

102specifications compared
35differ
67identical
28known for one product only

Key differences

Display diagonal
- TravelMate 7720G-702G50Mi:43.2 cm (17")
- ThinkPad X61s (7666-3FG):30.7 cm (12.1")
Display resolution
- TravelMate 7720G-702G50Mi:1440 x 900 pixels
- ThinkPad X61s (7666-3FG):1024 x 768 pixels
Native aspect ratio
- TravelMate 7720G-702G50Mi:16:10
- ThinkPad X61s (7666-3FG):4:3
Processor model
- TravelMate 7720G-702G50Mi:T7700
- ThinkPad X61s (7666-3FG):L7500
Processor frequency
- TravelMate 7720G-702G50Mi:2.4 GHz
- ThinkPad X61s (7666-3FG):1.6 GHz
Thermal Design Power (TDP)
- TravelMate 7720G-702G50Mi:35 W
- ThinkPad X61s (7666-3FG):17 W
CPU multiplier (bus/core ratio)
- TravelMate 7720G-702G50Mi:12
- ThinkPad X61s (7666-3FG):8
Internal memory
- TravelMate 7720G-702G50Mi:2 GB
- ThinkPad X61s (7666-3FG):1 GB

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 7720G-702G50Mi, ThinkPad X61s (7666-3FG)
130 specifications	A Acer TravelMate 7720G-702G50Mi View product	B Lenovo ThinkPad X61s (7666-3FG)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
Processor5 differ
Processor modelDiffers	T7700	L7500
Processor frequencyDiffers	2.4 GHz	1.6 GHz
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	12	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
Storage1 differ
Total storage capacityDiffers	250 GB	80 GB
Number of HDDs installedKnown for one	2	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	No
Graphics1 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 2400 XT	Intel® GMA X3100
Discrete graphics card memoryKnown for one	0.25 GB	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	1.024 GB	Unknown — not stated by the source
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 camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Front cameraKnown for one	Unknown — not stated by the source	No
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11a/g/n	Intel 3945 a/b/g
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers	4	3
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DVI portDiffers	Yes	No
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
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
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 Vista Business	Windows XP Professional
Trial softwareKnown for one	McAfee Internet Security Suite	Unknown — not stated by the source
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, NTI CD Maker, NTI Shadow	Yes
Processor special features2 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	29762	29757
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	8.2 h
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	3.8 kg	1.65 kg
WidthDiffers	400 mm	268 mm
DepthDiffers	290 mm	211 mm
Height (front)Known for one	3.03 cm	Unknown — not stated by the source
Height (rear)Known for one	4.33 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	20 mm
Other features1 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 typeKnown for one	ITU V.92	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
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.

More laptop comparisons

All laptop comparisons