Product comparison · 2 laptops

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

108specifications compared
33differ
75identical
18known for one product only

Key differences

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

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 7720 G-302G16Mn, ThinkPad R61 (8944-66G), BE
126 specifications	A Acer TravelMate 7720 G-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
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
Storage1 differ
Total storage capacityDiffers	160 GB	80 GB
Optical drive typeKnown for one	Unknown — not stated by the source	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 & 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
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
Software2 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Bundled softwareDiffers	Acer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink PowerDVD, NTI CD Maker, NTI Shadow	Yes
Processor special features1 differ
Processor ARK IDDiffers	29760	29759
Batteryidentical
Battery life (max)Known for one	2.5 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

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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