Product comparison · 2 laptops

Acer Aspire 7720G-302G32Hi vs Lenovo ThinkPad T61 (7664-1GG )

107specifications compared
28differ
79identical
26known for one product only

Key differences

Display diagonal
- Aspire 7720G-302G32Hi:43.2 cm (17")
- ThinkPad T61 (7664-1GG ):35.8 cm (14.1")
Processor model
- Aspire 7720G-302G32Hi:T7300
- ThinkPad T61 (7664-1GG ):T7500
Processor frequency
- Aspire 7720G-302G32Hi:2 GHz
- ThinkPad T61 (7664-1GG ):2.2 GHz
Processor socket
- Aspire 7720G-302G32Hi:PBGA479, PPGA478
- ThinkPad T61 (7664-1GG ):Socket 478
CPU multiplier (bus/core ratio)
- Aspire 7720G-302G32Hi:10
- ThinkPad T61 (7664-1GG ):11
Number of HDDs installed
- Aspire 7720G-302G32Hi:2
- ThinkPad T61 (7664-1GG ):1
Card reader integrated
- Aspire 7720G-302G32Hi:Yes
- ThinkPad T61 (7664-1GG ):No
Discrete graphics card model
- Aspire 7720G-302G32Hi:NVIDIA® GeForce® 8400M GS
- ThinkPad T61 (7664-1GG ):NVIDIA Quadro NVS 140M

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7720G-302G32Hi, ThinkPad T61 (7664-1GG )
133 specifications	A Acer Aspire 7720G-302G32Hi View product	B Lenovo ThinkPad T61 (7664-1GG )View product
Display1 differ
Display diagonalDiffers	43.2 cm (17")	35.8 cm (14.1")
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor4 differ
Processor modelDiffers	T7300	T7500
Processor frequencyDiffers	2 GHz	2.2 GHz
Processor socketDiffers	PBGA479, PPGA478	Socket 478
CPU multiplier (bus/core ratio)Differs	10	11
SteppingKnown for one	Unknown — not stated by the source	E1
Memoryidentical
Memory layout (slots x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Storage2 differ
Number of HDDs installedDiffers	2	1
Card reader integratedDiffers	Yes	No
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® 8400M GS	NVIDIA Quadro NVS 140M
Discrete graphics card memoryKnown for one	0.25 GB	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.128 GB
Audio1 differ
Audio systemDiffers	High Definition Audio	HDA 24-bit
Built-in subwooferKnown for one	Yes	Unknown — not stated by the source
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
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
DVI portDiffers	Yes	No
S/PDIF out portDiffers	Yes	No
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	Yes	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
Software2 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows XP Professional
Bundled softwareDiffers	Acer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer Arcade Deluxe + DV Wizard, VideoMagician, DVDivine, Acer HomeMedia, Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink Power Producer, NTI CD Maker, Acer GameZ	Yes
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features2 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	29760	29761
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	3.36 kg	2.3 kg
WidthDiffers	404 mm	335.5 mm
DepthDiffers	298 mm	237 mm
Height (front)Known for one	3.8 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	27.6 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
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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