Product comparison · 2 laptops

Acer Aspire 7720Z-1A2G16Mi vs Lenovo ThinkPad T61 (7664-1GG )

106specifications compared
32differ
74identical
29known for one product only

Key differences

Display diagonal
- Aspire 7720Z-1A2G16Mi:43.2 cm (17")
- ThinkPad T61 (7664-1GG ):35.8 cm (14.1")
Processor family
- Aspire 7720Z-1A2G16Mi:Intel® Core™ Duo
- ThinkPad T61 (7664-1GG ):Intel® Core™2 Duo
Processor model
- Aspire 7720Z-1A2G16Mi:T2310
- ThinkPad T61 (7664-1GG ):T7500
Processor frequency
- Aspire 7720Z-1A2G16Mi:1.46 GHz
- ThinkPad T61 (7664-1GG ):2.2 GHz
Processor cache
- Aspire 7720Z-1A2G16Mi:1 MB
- ThinkPad T61 (7664-1GG ):4 MB
Processor front side bus
- Aspire 7720Z-1A2G16Mi:533 MHz
- ThinkPad T61 (7664-1GG ):800 MHz
Processor socket
- Aspire 7720Z-1A2G16Mi:mPGA4
- ThinkPad T61 (7664-1GG ):Socket 478
Stepping
- Aspire 7720Z-1A2G16Mi:M0
- ThinkPad T61 (7664-1GG ):E1

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7720Z-1A2G16Mi, ThinkPad T61 (7664-1GG )
135 specifications	A Acer Aspire 7720Z-1A2G16Mi 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 response rise/fallKnown for one	8 ms	Unknown — not stated by the source
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor8 differ
Processor familyDiffers	Intel® Core™ Duo	Intel® Core™2 Duo
Processor modelDiffers	T2310	T7500
Processor frequencyDiffers	1.46 GHz	2.2 GHz
Processor cacheDiffers	1 MB	4 MB
Processor front side busDiffers	533 MHz	800 MHz
Processor socketDiffers	mPGA4	Socket 478
Processor seriesDiffers	Intel Pentium T2000 Series for Mobile	Intel Core 2 Duo T7000 Series
SteppingDiffers	M0	E1
Memoryidentical
Memory layout (slots x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Storage1 differ
Card reader integratedDiffers	Yes	No
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
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
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 802.11b/g	Intel 4965AGN
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	4	3
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 GL960 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)Management), Acer Arcade featuring Cinema, Video, Album, Music, TV, Acer Arcade Deluxe featuring DV Wizard, VideoMagician, DVDivine, Acer GridVista, Acer Launch Manager, Adobe	Yes
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features4 differ
Embedded options availableDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	32431	29761
Processor codeKnown for one	SLAEC	Unknown — not stated by the source
Idle StatesKnown for one	Unknown — not stated by the source	Yes
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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