Product comparison · 2 laptops

Acer TravelMate 5720-813G25Mi vs Lenovo ThinkPad T61, SP

102specifications compared
31differ
71identical
25known for one product only

Key differences

Display diagonal
- TravelMate 5720-813G25Mi:39.1 cm (15.4")
- ThinkPad T61, SP:35.8 cm (14.1")
Display resolution
- TravelMate 5720-813G25Mi:1280 x 800 pixels
- ThinkPad T61, SP:1440 x 900 pixels
Processor model
- TravelMate 5720-813G25Mi:T8100
- ThinkPad T61, SP:T7500
Processor frequency
- TravelMate 5720-813G25Mi:2.1 GHz
- ThinkPad T61, SP:2.2 GHz
Processor cache
- TravelMate 5720-813G25Mi:3 MB
- ThinkPad T61, SP:4 MB
Processor lithography
- TravelMate 5720-813G25Mi:45 nm
- ThinkPad T61, SP:65 nm
Processor codename
- TravelMate 5720-813G25Mi:Penryn
- ThinkPad T61, SP:Merom
Stepping
- TravelMate 5720-813G25Mi:M0
- ThinkPad T61, SP:E1

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 5720-813G25Mi, ThinkPad T61, SP
127 specifications	A Acer TravelMate 5720-813G25Mi View product	B Lenovo ThinkPad T61, SP View product
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Display resolutionDiffers	1280 x 800 pixels	1440 x 900 pixels
Processor11 differ
Processor modelDiffers	T8100	T7500
Processor frequencyDiffers	2.1 GHz	2.2 GHz
Processor cacheDiffers	3 MB	4 MB
Processor lithographyDiffers	45 nm	65 nm
Processor seriesDiffers	Intel Core 2 Duo T8000 Series	Intel Core 2 Duo T7000 Series
Processor codenameDiffers	Penryn	Merom
SteppingDiffers	M0	E1
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	10.5	11
Memory1 differ
Internal memoryDiffers	3 GB	2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage1 differ
Total storage capacityDiffers	250 GB	160 GB
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA X3100	NVIDIA Quadro NVS 140M
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.128 GB
Audioidentical
Speaker powerKnown for one	Unknown — not stated by the source	2 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
Network2 differ
Wireless technologyDiffers	IEEE 802.11a/b/g	IEEE 802.11a/g/n
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	4	3
Docking connectorDiffers	No	Yes
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
Performanceidentical
Motherboard chipsetKnown for one	Intel® PM965 Express	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
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Bundled softwareKnown for one	Acer Empowering Technology (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	Unknown — not stated by the source
Processor special features2 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	33916	29761
Processor codeKnown for one	SLAVJ	Unknown — not stated by the source
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	4 h
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
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 & dimensions3 differ
WeightDiffers	2.88 kg	2.6 kg
WidthDiffers	360 mm	335.5 mm
DepthDiffers	267 mm	237 mm
Height (front)Known for one	3.03 cm	Unknown — not stated by the source
Height (rear)Known for one	4.3 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	28 mm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	335.5 x 237 x 28 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	Unknown — not stated by the source	V.92

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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