Product comparison · 2 laptops

Acer Aspire 7720 G-1A2G24Mi vs Lenovo ThinkPad T61 (7663-14G), BE

99specifications compared
33differ
66identical
31known for one product only

Key differences

Display diagonal
- Aspire 7720 G-1A2G24Mi:43.2 cm (17")
- ThinkPad T61 (7663-14G), BE:35.8 cm (14.1")
Processor model
- Aspire 7720 G-1A2G24Mi:T5250
- ThinkPad T61 (7663-14G), BE:T7500
Processor frequency
- Aspire 7720 G-1A2G24Mi:1.5 GHz
- ThinkPad T61 (7663-14G), BE:2.2 GHz
Processor cache
- Aspire 7720 G-1A2G24Mi:2 MB
- ThinkPad T61 (7663-14G), BE:4 MB
Processor front side bus
- Aspire 7720 G-1A2G24Mi:667 MHz
- ThinkPad T61 (7663-14G), BE:800 MHz
Thermal Design Power (TDP)
- Aspire 7720 G-1A2G24Mi:65, 35
- ThinkPad T61 (7663-14G), BE:35 W
CPU multiplier (bus/core ratio)
- Aspire 7720 G-1A2G24Mi:9
- ThinkPad T61 (7663-14G), BE:11
Maximum internal memory
- Aspire 7720 G-1A2G24Mi:2 GB
- ThinkPad T61 (7663-14G), BE:4 GB

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7720 G-1A2G24Mi, ThinkPad T61 (7663-14G), BE
130 specifications	A Acer Aspire 7720 G-1A2G24Mi View product	B Lenovo ThinkPad T61 (7663-14G), BE View product
Display1 differ
Display diagonalDiffers	43.2 cm (17")	35.8 cm (14.1")
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Processor7 differ
Processor modelDiffers	T5250	T7500
Processor frequencyDiffers	1.5 GHz	2.2 GHz
Processor cacheDiffers	2 MB	4 MB
Processor front side busDiffers	667 MHz	800 MHz
Processor seriesDiffers	Intel Core 2 Duo T5000 Series	Intel Core 2 Duo T7000 Series
SteppingKnown for one	Unknown — not stated by the source	E1
Thermal Design Power (TDP)Differs	65, 35	35 W
CPU multiplier (bus/core ratio)Differs	9	11
Memory1 differ
Internal memoryKnown for one	Unknown — not stated by the source	2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Maximum internal memoryDiffers	2 GB	4 GB
Memory layout (slots x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	240 GB	120 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Card reader integratedDiffers	Yes	No
Graphics1 differ
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	NVIDIA Quadro NVS 140M
Maximum graphics card memoryDiffers	0.5 GB	0.128 GB
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HDA 24-bit
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	WLAN, Gigabit Ethernet
Wireless technologyKnown for one	Unknown — not stated by the source	Intel 4965AGN
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers	4	3
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DVI portDiffers	Yes	No
Headphone outputsKnown for one	Unknown — not stated by the source	1
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
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Keyboard layoutKnown for one	AZERTY	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	Yes
Processor special features4 differ
Embedded options availableDiffers	No	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	30786	29761
Battery2 differ
Number of battery cellsDiffers	6	4
Battery life (max)Differs	2.5 h	3 h
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	3.36 kg	2.3 kg
WidthDiffers	404 mm	335.5 mm
DepthDiffers	298 mm	237 mm
HeightDiffers	43 mm	27.6 mm
Dimensions (WxDxH)Known for one	404 x 298 x 43 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
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

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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