Product comparison · 2 laptops

Acer Travelmate 654LCI P4 2.2M 40GB 512MB vs Acer Travelmate 661LMi Cent 1.4 40GB 512M

21specifications compared
5differ
16identical
5known for one product only

Key differences

The Acer Travelmate 654LCI P4 2.2M 40GB 512MB has 0.8 GHz more processor frequency than the Acer Travelmate 661LMi Cent 1.4 40GB 512M (2.2 GHz vs 1.4 GHz). The Acer Travelmate 661LMi Cent 1.4 40GB 512M has 0.032 GB more maximum graphics card memory than the Acer Travelmate 654LCI P4 2.2M 40GB 512MB (0.064 GB vs 0.032 GB). The Acer Travelmate 661LMi Cent 1.4 40GB 512M has 1.5 h more battery life (max) than the Acer Travelmate 654LCI P4 2.2M 40GB 512MB (5 h vs 3.5 h). Compatible operating systems: Microsoft Windows XP Professional on the Acer Travelmate 654LCI P4 2.2M 40GB 512MB, Microsoft Windows XP Home Edition on the Acer Travelmate 661LMi Cent 1.4 40GB 512M.

Processor frequency
- Travelmate 654LCI P4 2.2M 40GB 512MB:2.2 GHz
- Travelmate 661LMi Cent 1.4 40GB 512M:1.4 GHz
Maximum graphics card memory
- Travelmate 654LCI P4 2.2M 40GB 512MB:0.032 GB
- Travelmate 661LMi Cent 1.4 40GB 512M:0.064 GB
Battery life (max)
- Travelmate 654LCI P4 2.2M 40GB 512MB:3.5 h
- Travelmate 661LMi Cent 1.4 40GB 512M:5 h

Side by side

Differences highlightedShow differences only

Comparison of Travelmate 654LCI P4 2.2M 40GB 512MB, Travelmate 661LMi Cent 1.4 40GB 512M
26 specifications	A Acer Travelmate 654LCI P4 2.2M 40GB 512MB View product	B Acer Travelmate 661LMi Cent 1.4 40GB 512M View product
Displayidentical
Display diagonal	38.1 cm (15")	38.1 cm (15")
Display resolution	1400 x 1050 pixels	1400 x 1050 pixels
Native aspect ratio	4:3	4:3
Contrast ratio (typical)	750:1	750:1
Processor1 differ
Processor frequencyDiffers	2.2 GHz	1.4 GHz
Processor front side bus	400 MHz	400 MHz
Memoryidentical
Internal memory	0.5 GB	0.5 GB
Storageidentical
Total storage capacity	40 GB	40 GB
Graphics1 differ
Maximum graphics card memoryDiffers	0.032 GB	0.064 GB
Audioidentical
Audio system	MS DirectSound compatible	MS DirectSound compatible
Optical driveidentical
CD read speedKnown for one	24x	Unknown — not stated by the source
CD write speedKnown for one	24x	Unknown — not stated by the source
CD rewrite speedKnown for one	10x	Unknown — not stated by the source
DVD read speed	8x	8x
Networkidentical
Networking features	Ethernet/Fast Ethernet/IEEE 802.11b	Ethernet/Fast Ethernet/IEEE 802.11b
Ports & interfaces1 differ
I/O portsDiffers	USB, IEEE 1394 port, RJ-11, RJ-45, VGA port	USB, parallel, RJ-11, RJ-45, VGA port
Software1 differ
Bundled software	Acer Notebook Manager, Acer Launch Manager, Norton AntiVirus, Adobe Acrobat Reader, CyberLink PowerDVD, NTI CD Maker	Acer Notebook Manager, Acer Launch Manager, Norton AntiVirus, Adobe Acrobat Reader, CyberLink PowerDVD, NTI CD Maker
Compatible operating systemsDiffers	Microsoft Windows XP Professional	Microsoft Windows XP Home Edition
Battery1 differ
Battery life (max)Differs	3.5 h	5 h
Weight & dimensionsidentical
Weight	2.9 kg	2.9 kg
Dimensions (WxDxH)	330 x 272 x 32 mm	330 x 272 x 32 mm
WidthKnown for one	Unknown — not stated by the source	330 mm
DepthKnown for one	Unknown — not stated by the source	272 mm
Other featuresidentical
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Supplied AC adapter type	AC	AC

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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