Product comparison · 2 laptops

Acer TravelMate 5720G-602G25N vs Lenovo ThinkPad R61i (7650-8TG), DE

105specifications compared
37differ
68identical
17known for one product only

Key differences

Processor model
- TravelMate 5720G-602G25N:T7500
- ThinkPad R61i (7650-8TG), DE:T5250
Processor frequency
- TravelMate 5720G-602G25N:2.2 GHz
- ThinkPad R61i (7650-8TG), DE:1.5 GHz
Processor cache
- TravelMate 5720G-602G25N:4 MB
- ThinkPad R61i (7650-8TG), DE:2 MB
Processor front side bus
- TravelMate 5720G-602G25N:800 MHz
- ThinkPad R61i (7650-8TG), DE:667 MHz
Thermal Design Power (TDP)
- TravelMate 5720G-602G25N:35 W
- ThinkPad R61i (7650-8TG), DE:65, 35
CPU multiplier (bus/core ratio)
- TravelMate 5720G-602G25N:11
- ThinkPad R61i (7650-8TG), DE:9
Internal memory
- TravelMate 5720G-602G25N:2 GB
- ThinkPad R61i (7650-8TG), DE:1 GB
Memory layout (slots x size)
- TravelMate 5720G-602G25N:2 x 1 GB
- ThinkPad R61i (7650-8TG), DE:1 x 1 GB

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 5720G-602G25N, ThinkPad R61i (7650-8TG), DE
122 specifications	A Acer TravelMate 5720G-602G25N View product	B Lenovo ThinkPad R61i (7650-8TG), DE View product
Processor7 differ
Processor modelDiffers	T7500	T5250
Processor frequencyDiffers	2.2 GHz	1.5 GHz
Processor cacheDiffers	4 MB	2 MB
Processor front side busDiffers	800 MHz	667 MHz
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo T5000 Series
SteppingKnown for one	E1	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	35 W	65, 35
CPU multiplier (bus/core ratio)Differs	11	9
Memory2 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (slots x size)Differs	2 x 1 GB	1 x 1 GB
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	250 GB	120 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD±RW
Graphics1 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon X2600	Intel® GMA X3100
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 802.11a/b/g	Intel 3945ABG
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces9 differ
USB 2.0 ports quantityDiffers	4	3
DVI portDiffers	Yes	No
Firewire (IEEE 1394) portsDiffers	1	0
S/PDIF out portDiffers	Yes	No
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	Trackpad
Keyboard function keysKnown for one	12	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows XP Professional
Bundled softwareDiffers	Acer Empowering Technologie (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer Crystal Eye, Acer GridVista, Acer Launch Manager, Adobe Reader, Cyberlink PowerDVD, NTI CD Maker / NTI Shadow, Microsoft Office Ready 2007	Yes
Processor special features4 differ
Embedded options availableDiffers	Yes	No
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Processor ARK IDDiffers	29761	30786
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightDiffers	2.88 kg	2.99 kg
WidthDiffers	360 mm	358.5 mm
DepthDiffers	267 mm	260 mm
HeightDiffers	43 mm	35.3 mm
Dimensions (WxDxH)Known for one	360 x 267 x 43 mm	Unknown — not stated by the source
Other features2 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 typeDiffers	ITU V.92	V.92
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6
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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