Product comparison · 2 laptops

Acer Extensa 5620-1A2G16 _XPP vs Lenovo ThinkPad T61 (7659-1DG), DE

108specifications compared
36differ
72identical
16known for one product only

Key differences

Display diagonal
- Extensa 5620-1A2G16 _XPP:39.1 cm (15.4")
- ThinkPad T61 (7659-1DG), DE:35.8 cm (14.1")
Display resolution
- Extensa 5620-1A2G16 _XPP:1280 x 800 pixels
- ThinkPad T61 (7659-1DG), DE:1440 x 900 pixels
Processor model
- Extensa 5620-1A2G16 _XPP:T5250
- ThinkPad T61 (7659-1DG), DE:T7300
Processor frequency
- Extensa 5620-1A2G16 _XPP:1.5 GHz
- ThinkPad T61 (7659-1DG), DE:2 GHz
Processor cache
- Extensa 5620-1A2G16 _XPP:2 MB
- ThinkPad T61 (7659-1DG), DE:4 MB
Processor front side bus
- Extensa 5620-1A2G16 _XPP:667 MHz
- ThinkPad T61 (7659-1DG), DE:800 MHz
Processor socket
- Extensa 5620-1A2G16 _XPP:Socket 478
- ThinkPad T61 (7659-1DG), DE:PBGA479, PPGA478
Thermal Design Power (TDP)
- Extensa 5620-1A2G16 _XPP:65, 35
- ThinkPad T61 (7659-1DG), DE:35 W

Side by side

Differences highlightedShow differences only

Comparison of Extensa 5620-1A2G16 _XPP, ThinkPad T61 (7659-1DG), DE
124 specifications	A Acer Extensa 5620-1A2G16 _XPP View product	B Lenovo ThinkPad T61 (7659-1DG), DE 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
Processor8 differ
Processor modelDiffers	T5250	T7300
Processor frequencyDiffers	1.5 GHz	2 GHz
Processor cacheDiffers	2 MB	4 MB
Processor front side busDiffers	667 MHz	800 MHz
Processor socketDiffers	Socket 478	PBGA479, PPGA478
Processor seriesDiffers	Intel Core 2 Duo T5000 Series	Intel Core 2 Duo T7000 Series
Thermal Design Power (TDP)Differs	65, 35	35 W
CPU multiplier (bus/core ratio)Differs	9	10
Memoryidentical
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
Total storage capacityDiffers	160 GB	80 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-ROM
Graphics2 differ
Discrete graphics card modelDiffers	Intel® GMA X3100	NVIDIA Quadro NVS 140M
Maximum graphics card memoryDiffers	0.384 GB	0.128 GB
Audio1 differ
Audio systemDiffers	High Definition Audio	HDA 24-bit
Speaker powerKnown for one	Unknown — not stated by the source	2 W
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 & interfaces7 differ
USB 2.0 ports quantityDiffers	4	3
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	Yes	No
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
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Keyboard function keysKnown for one	12	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Bundled softwareDiffers	Acer Empowering Technologie (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, Cyberlink PowerDVD, Microsoft Office Ready 2007, Norton Internet Security, NTI CD Maker / NTI Shadow	Yes
Processor special features3 differ
Intel Enhanced Halt StateDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	30786	29760
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Number of battery cellsDiffers	6	4
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 & dimensions4 differ
WeightDiffers	2.88 kg	2.3 kg
WidthDiffers	360 mm	335.5 mm
DepthDiffers	267 mm	237 mm
HeightDiffers	43 mm	27.6 mm
Dimensions (WxDxH)Known for one	360 x 267 x 43 mm	Unknown — not stated by the source
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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