Product comparison · 2 laptops

Acer TravelMate 7720G-833G32Bn vs Lenovo ThinkPad T61p - 64577XG, FR

101specifications compared
37differ
64identical
25known for one product only

Key differences

Display diagonal
- TravelMate 7720G-833G32Bn:43.2 cm (17")
- ThinkPad T61p - 64577XG, FR:39.1 cm (15.4")
Display resolution
- TravelMate 7720G-833G32Bn:1440 x 900 pixels
- ThinkPad T61p - 64577XG, FR:1920 x 1200 pixels
Processor model
- TravelMate 7720G-833G32Bn:T8300
- ThinkPad T61p - 64577XG, FR:T7800
Processor frequency
- TravelMate 7720G-833G32Bn:2.4 GHz
- ThinkPad T61p - 64577XG, FR:2.6 GHz
Processor cache
- TravelMate 7720G-833G32Bn:3 MB
- ThinkPad T61p - 64577XG, FR:4 MB
Processor lithography
- TravelMate 7720G-833G32Bn:45 nm
- ThinkPad T61p - 64577XG, FR:65 nm
Processor codename
- TravelMate 7720G-833G32Bn:Penryn
- ThinkPad T61p - 64577XG, FR:Merom
Tjunction
- TravelMate 7720G-833G32Bn:105 °C
- ThinkPad T61p - 64577XG, FR:100 °C

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 7720G-833G32Bn, ThinkPad T61p - 64577XG, FR
126 specifications	A Acer TravelMate 7720G-833G32Bn View product	B Lenovo ThinkPad T61p - 64577XG, FR View product
Display2 differ
Display diagonalDiffers	43.2 cm (17")	39.1 cm (15.4")
Display resolutionDiffers	1440 x 900 pixels	1920 x 1200 pixels
Processor10 differ
Processor modelDiffers	T8300	T7800
Processor frequencyDiffers	2.4 GHz	2.6 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
SteppingKnown for one	M0	Unknown — not stated by the source
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	12	13
Memory1 differ
Internal memoryDiffers	3 GB	2 GB
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	320 GB	200 GB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Graphics2 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 2600	NVIDIA Quadro FX 570M
Maximum graphics card memoryDiffers	1.28 GB	0.256 GB
Audio1 differ
Audio systemDiffers	High Definition Audio	Intel HDA 24-bit
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11n	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
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
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 Ultimate
Bundled softwareKnown for one	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	Unknown — not stated by the source
Processor special features3 differ
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	33099	31729
Processor codeDiffers	SLAPR	SLA75
Battery1 differ
Number of battery cellsDiffers	8	9
Battery life (max)Known for one	3.5 h	Unknown — not stated by the source
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	3.8 kg	2.61 kg
WidthDiffers	400 mm	357.5 mm
DepthDiffers	290 mm	255 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	29.7 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
Supplied AC adapter typeKnown for one	AC, UP	Unknown — not stated by the source
Modem typeKnown for one	Unknown — not stated by the source	V.92
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
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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