Product comparison · 2 laptops

ASUS Z91A-W034H laptop vs Lenovo ThinkPad R40e

41specifications compared
16differ
25identical
22known for one product only

Key differences

Display diagonal
- Z91A-W034H laptop:38.1 cm (15")
- ThinkPad R40e:35.8 cm (14.1")
Processor frequency
- Z91A-W034H laptop:1.7 GHz
- ThinkPad R40e:2.4 GHz
Internal memory
- Z91A-W034H laptop:0.5 GB
- ThinkPad R40e:0.125 GB
Internal memory type
- Z91A-W034H laptop:DDR2-SDRAM
- ThinkPad R40e:DDR-SDRAM
Maximum internal memory
- Z91A-W034H laptop:2 GB
- ThinkPad R40e:1 GB
Total storage capacity
- Z91A-W034H laptop:60 GB
- ThinkPad R40e:30 GB
Maximum graphics card memory
- Z91A-W034H laptop:0.128 GB
- ThinkPad R40e:0.016 GB
Number of built-in speakers
- Z91A-W034H laptop:2
- ThinkPad R40e:1

Side by side

Differences highlightedShow differences only

Comparison of Z91A-W034H, ThinkPad R40e
63 specifications	A ASUS Z91A-W034H laptop Model Z91A-W034H View product	B Lenovo ThinkPad R40e View product
Display1 differ
Display diagonalDiffers	38.1 cm (15")	35.8 cm (14.1")
Processor1 differ
Processor manufacturerKnown for one	Unknown — not stated by the source	Intel
Processor familyKnown for one	Unknown — not stated by the source	Intel® Celeron® M
Processor frequencyDiffers	1.7 GHz	2.4 GHz
Processor cacheKnown for one	2 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	0.5 GB	0.125 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR-SDRAM
Maximum internal memoryDiffers	2 GB	1 GB
Memory layout (slots x size)Known for one	1 x 0.5 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	60 GB	30 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 Radeon IGP 330M
Maximum graphics card memoryDiffers	0.128 GB	0.016 GB
Audio1 differ
Audio systemKnown for one	Unknown — not stated by the source	SoundMAX
Number of built-in speakersDiffers	2	1
Camera1 differ
Front cameraDiffers	Yes	No
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	24x
DVD read speedKnown for one	Unknown — not stated by the source	8x
Network1 differ
Networking featuresDiffers	Fast Ethernet, Wireless LAN	Ethernet/Fast Ethernet
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	4	2
CardBus PCMCIA slot typeDiffers	Type II	Type III
Parallel ports quantityDiffers	0	1
Keyboard1 differ
Pointing deviceDiffers	Touchpad	Trackpad
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery life (max)Known for one	Unknown — not stated by the source	2.1 h
Weight & dimensions1 differ
WeightDiffers	2.8 kg	2.7 kg
WidthKnown for one	Unknown — not stated by the source	313 mm
DepthKnown for one	Unknown — not stated by the source	254 mm
HeightKnown for one	Unknown — not stated by the source	39 mm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	313 x 254 x 39 mm
Other features1 differ
Modem typeDiffers	Data/Fax V.92	V.92
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
Packaging contentidentical
AC adapter includedKnown 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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