Product comparison · 2 laptops

Acer Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB vs Lenovo ThinkPad R51

39specifications compared
15differ
24identical
27known for one product only

Key differences

The Acer Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB has 0.5 GB more internal memory than the Lenovo ThinkPad R51 (1 GB vs 0.5 GB). The Acer Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB has 60 GB more total storage capacity than the Lenovo ThinkPad R51 (100 GB vs 40 GB). The Acer Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB has 0.096 GB more maximum graphics card memory than the Lenovo ThinkPad R51 (0.128 GB vs 0.032 GB). Only the Acer Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB has S/PDIF out port. Display diagonal: 39.1 cm (15.4") on the Acer Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB, 38.1 cm (15") on the Lenovo ThinkPad R51.

Display diagonal
- Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB:39.1 cm (15.4")
- ThinkPad R51:38.1 cm (15")
Display resolution
- Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB:1280 x 800 pixels
- ThinkPad R51:1400 x 1050 pixels
Native aspect ratio
- Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB:16:10
- ThinkPad R51:4:3
Internal memory
- Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB:1 GB
- ThinkPad R51:0.5 GB
Internal memory type
- Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB:DDR2-SDRAM
- ThinkPad R51:DDR-SDRAM
Total storage capacity
- Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB:100 GB
- ThinkPad R51:40 GB
Maximum graphics card memory
- Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB:0.128 GB
- ThinkPad R51:0.032 GB
USB 2.0 ports quantity
- Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB:3
- ThinkPad R51:2

Side by side

Differences highlightedShow differences only

Comparison of Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB, ThinkPad R51
66 specifications	A Acer Aspire 1692WLMi, Centrino 1.7GHz,15.4" CrystalBrite, 1024MB, 100GB View product	B Lenovo ThinkPad R51 View product
Display3 differ
Display diagonalDiffers	39.1 cm (15.4")	38.1 cm (15")
Display resolutionDiffers	1280 x 800 pixels	1400 x 1050 pixels
Native aspect ratioDiffers	16:10	4:3
Processoridentical
Processor front side busKnown for one	Unknown — not stated by the source	400 MHz
Memory2 differ
Internal memoryDiffers	1 GB	0.5 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR-SDRAM
Maximum internal memoryKnown for one	Unknown — not stated by the source	2 GB
Storage1 differ
Total storage capacityDiffers	100 GB	40 GB
HDD interfaceKnown for one	Unknown — not stated by the source	Ultra-ATA/100
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-ROM
Graphics1 differ
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	AMD Mobility Radeon 9000 IGP
Maximum graphics card memoryDiffers	0.128 GB	0.032 GB
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SoundMAX
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	24x
CD write speedKnown for one	Unknown — not stated by the source	24x
CD rewrite speedKnown for one	Unknown — not stated by the source	24x
DVD read speedKnown for one	Unknown — not stated by the source	8x
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	Ethernet/Fast Ethernet/Gigabit Ethernet
Wireless technologyKnown for one	Unknown — not stated by the source	IEEE 802.11b/IEEE 802.11g
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	3	2
Headphone outputsKnown for one	Unknown — not stated by the source	1
S/PDIF out portDiffers	Yes	No
Parallel ports quantityDiffers	0	1
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Software1 differ
Operating system installedDiffers	Windows XP Home Edition	Windows XP Professional
Bundled softwareKnown for one	Unknown — not stated by the source	Access Program, Drive Letter Access, Record Now, ThinkVantage Access Connections, ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004, PC Doctor diagnostics, Adobe Acrobat Reader
Battery1 differ
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery life (max)Differs	3.5 h	4 h
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	IBM
Weight & dimensions2 differ
WeightDiffers	2.95 kg	3 kg
WidthKnown for one	Unknown — not stated by the source	332 mm
DepthKnown for one	Unknown — not stated by the source	269 mm
HeightKnown for one	Unknown — not stated by the source	38 mm
Dimensions (WxDxH)Differs	364 x 279 x 38.9 mm	332 x 269 x 38 mm
Other featuresidentical
Modem typeKnown for one	Unknown — not stated by the source	V.92
Docking solutionKnown for one	Unknown — not stated by the source	Dock II / Mini Dock, Port Replicator II
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® 915PM 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.

More laptop comparisons

All laptop comparisons