Product comparison · 2 laptops

Lenovo ThinkPad Z61e vs Lenovo ThinkPad Z61t (9442P6G)

56specifications compared
20differ
36identical
17known for one product only

Key differences

Display diagonal
- ThinkPad Z61e:39.1 cm (15.4")
- ThinkPad Z61t (9442P6G):35.6 cm (14")
Display resolution
- ThinkPad Z61e:1280 x 768 pixels
- ThinkPad Z61t (9442P6G):1280 x 800 pixels
Native aspect ratio
- ThinkPad Z61e:5:3
- ThinkPad Z61t (9442P6G):16:10
Processor family
- ThinkPad Z61e:Intel® Core™ Duo
- ThinkPad Z61t (9442P6G):Intel® Core™2 Duo
Processor frequency
- ThinkPad Z61e:1.66 GHz
- ThinkPad Z61t (9442P6G):2 GHz
Audio system
- ThinkPad Z61e:High Definition Audio
- ThinkPad Z61t (9442P6G):Intel HDA 24-bit
Networking features
- ThinkPad Z61e:Gigabit Ethernet
- ThinkPad Z61t (9442P6G):Gigabit Ethernet, WLAN
Wireless technology
- ThinkPad Z61e:IEEE 802.11a/b/g, Bluetooth
- ThinkPad Z61t (9442P6G):IEEE 802.11a/b/g

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad Z61e, ThinkPad Z61t (9442P6G)
73 specifications	A Lenovo ThinkPad Z61e View product	B Lenovo ThinkPad Z61t (9442P6G)View product
Display3 differ
Display diagonalDiffers	39.1 cm (15.4")	35.6 cm (14")
Display resolutionDiffers	1280 x 768 pixels	1280 x 800 pixels
Native aspect ratioDiffers	5:3	16:10
HD typeKnown for one	Not supported	Unknown — not stated by the source
Processor2 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ Duo	Intel® Core™2 Duo
Processor frequencyDiffers	1.66 GHz	2 GHz
Processor cacheKnown for one	Unknown — not stated by the source	4 MB
Processor cache typeKnown for one	Unknown — not stated by the source	L2
Processor front side bus	667 MHz	667 MHz
Memoryidentical
Internal memory	1 GB	1 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 0.5 GB
Maximum internal memory	4 GB	4 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storageidentical
Total storage capacity	80 GB	80 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, xD
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 950	Intel® GMA 950
Audio1 differ
Audio systemDiffers	High Definition Audio	Intel HDA 24-bit
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11a/b/g, Bluetooth	IEEE 802.11a/b/g
Bluetooth	Yes	Yes
Bluetooth version	2.0+EDR	2.0+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	Yes	No
ExpressCard slot	Yes	Yes
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slotDiffers	Yes	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-out	Yes	Yes
TV-out type	S-Video	S-Video
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
USB 1.1 ports quantity	0	0
Keyboard1 differ
Pointing deviceDiffers	Trackpad	ThinkPad UltraNav
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows XP Professional
Bundled softwareKnown for one	Adobe Acrobat Reader, Diskeeper Lite - Diskeeper, Google Desktop, Google Toolbar, Lotus Notes Stand-alone Client, Lotus Smartsuite millennium, Picasa - Google	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	6	4
Battery life (max)Known for one	Unknown — not stated by the source	3.7 h
Poweridentical
DC-in jack	Yes	Yes
Security1 differ
Cable lock slot	Yes	Yes
Cable lock slot typeDiffers	IBM	Kensington
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
HDD user password	Yes	Yes
Weight & dimensions4 differ
WeightDiffers	2.6 kg	1.91 kg
WidthDiffers	357 mm	334 mm
DepthDiffers	263 mm	228 mm
HeightDiffers	37 mm	26.6 mm
Dimensions (WxDxH)Known for one	357 x 263 x 37 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Infrared data port	Yes	Yes
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem type	V.92	V.92
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Cameraidentical
Front cameraKnown for one	No	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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