Product comparison · 2 laptops

Acer TravelMate 7720-302G16Mi vs Lenovo ThinkPad R61i (7650-8TG), SE

106specifications compared
39differ
67identical
16known for one product only

Key differences

Display diagonal
- TravelMate 7720-302G16Mi:43.2 cm (17")
- ThinkPad R61i (7650-8TG), SE:39.1 cm (15.4")
Display resolution
- TravelMate 7720-302G16Mi:1440 x 900 pixels
- ThinkPad R61i (7650-8TG), SE:1280 x 800 pixels
Processor model
- TravelMate 7720-302G16Mi:T7300
- ThinkPad R61i (7650-8TG), SE:T5250
Processor frequency
- TravelMate 7720-302G16Mi:2 GHz
- ThinkPad R61i (7650-8TG), SE:1.5 GHz
Processor cache
- TravelMate 7720-302G16Mi:4 MB
- ThinkPad R61i (7650-8TG), SE:2 MB
Processor front side bus
- TravelMate 7720-302G16Mi:800 MHz
- ThinkPad R61i (7650-8TG), SE:667 MHz
Processor socket
- TravelMate 7720-302G16Mi:PBGA479, PPGA478
- ThinkPad R61i (7650-8TG), SE:Socket 478
Thermal Design Power (TDP)
- TravelMate 7720-302G16Mi:35 W
- ThinkPad R61i (7650-8TG), SE:65, 35

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 7720-302G16Mi, ThinkPad R61i (7650-8TG), SE
122 specifications	A Acer TravelMate 7720-302G16Mi View product	B Lenovo ThinkPad R61i (7650-8TG), SE View product
Display2 differ
Display diagonalDiffers	43.2 cm (17")	39.1 cm (15.4")
Display resolutionDiffers	1440 x 900 pixels	1280 x 800 pixels
Processor8 differ
Processor modelDiffers	T7300	T5250
Processor frequencyDiffers	2 GHz	1.5 GHz
Processor cacheDiffers	4 MB	2 MB
Processor front side busDiffers	800 MHz	667 MHz
Processor socketDiffers	PBGA479, PPGA478	Socket 478
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo T5000 Series
Thermal Design Power (TDP)Differs	35 W	65, 35
CPU multiplier (bus/core ratio)Differs	10	9
Memory2 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (slots x size)Differs	2 x 1 GB	1 x 1 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Storage1 differ
Total storage capacityDiffers	160 GB	120 GB
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA X3000	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
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/b/g	Intel 3945ABG
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers	4	3
Firewire (IEEE 1394) portsDiffers	1	0
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
PS/2 ports quantityDiffers	2	0
Performanceidentical
Motherboard chipsetKnown for one	Intel® PM965 Express	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 Business	Windows XP Professional
Bundled softwareDiffers	Acer Empowering Technology (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
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	29760	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	3.66 kg	2.99 kg
WidthDiffers	400 mm	358.5 mm
DepthDiffers	290 mm	260 mm
HeightDiffers	43 mm	35.3 mm
Dimensions (WxDxH)Known for one	400 x 290 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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