Product comparison · 2 laptops

Acer TravelMate 7720G-302G16Mn vs Lenovo ThinkPad R61 (8944-66G), BE

107specifications compared
32differ
75identical
22known for one product only

Key differences

Display diagonal
- TravelMate 7720G-302G16Mn:43.2 cm (17")
- ThinkPad R61 (8944-66G), BE:38.1 cm (15")
Display resolution
- TravelMate 7720G-302G16Mn:1440 x 900 pixels
- ThinkPad R61 (8944-66G), BE:1024 x 768 pixels
Native aspect ratio
- TravelMate 7720G-302G16Mn:16:10
- ThinkPad R61 (8944-66G), BE:4:3
Processor model
- TravelMate 7720G-302G16Mn:T7300
- ThinkPad R61 (8944-66G), BE:T7100
Processor frequency
- TravelMate 7720G-302G16Mn:2 GHz
- ThinkPad R61 (8944-66G), BE:1.8 GHz
Processor socket
- TravelMate 7720G-302G16Mn:PBGA479, PPGA478
- ThinkPad R61 (8944-66G), BE:Socket 478
CPU multiplier (bus/core ratio)
- TravelMate 7720G-302G16Mn:10
- ThinkPad R61 (8944-66G), BE:9
Internal memory
- TravelMate 7720G-302G16Mn:2 GB
- ThinkPad R61 (8944-66G), BE:1 GB

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 7720G-302G16Mn, ThinkPad R61 (8944-66G), BE
129 specifications	A Acer TravelMate 7720G-302G16Mn View product	B Lenovo ThinkPad R61 (8944-66G), BE View product
Display3 differ
Display diagonalDiffers	43.2 cm (17")	38.1 cm (15")
Display resolutionDiffers	1440 x 900 pixels	1024 x 768 pixels
Native aspect ratioDiffers	16:10	4:3
Processor4 differ
Processor modelDiffers	T7300	T7100
Processor frequencyDiffers	2 GHz	1.8 GHz
Processor socketDiffers	PBGA479, PPGA478	Socket 478
CPU multiplier (bus/core ratio)Differs	10	9
Processor upgradeKnown for one	4	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	1 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (slots x size)Differs	2 x 1 GB	2 x 0.5 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage2 differ
Total storage capacityDiffers	160 GB	80 GB
Optical drive typeDiffers	DVD Super Multi DL	DVD-ROM
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Graphics1 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD X2400 XT	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
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
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11b/g/n	Intel 3945 a/b/g
BluetoothDiffers	Yes	No
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 & interfaces6 differ
USB 2.0 ports quantityDiffers	4	3
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
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
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Keyboard function keysKnown for one	12	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows XP Professional	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 features1 differ
Processor ARK IDDiffers	29760	29759
Batteryidentical
Battery life (max)Known for one	3 h	Unknown — not stated by the source
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	3.66 kg	2.77 kg
WidthDiffers	400 mm	332 mm
DepthDiffers	290 mm	269 mm
HeightDiffers	43 mm	40 mm
Dimensions (WxDxH)Known for one	400 x 290 x 43 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features2 differ
Infrared data portDiffers	Yes	No
Modem typeDiffers	ITU V.92	V.92
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
Performanceidentical
Motherboard chipsetKnown for one	Intel® PM965 Express	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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