Product comparison · 2 laptops

Acer TravelMate 6493-6615 Intel® Core™2 Duo P8400 vs Lenovo T400 (2767-R8G)

102specifications compared
31differ
71identical
33known for one product only

Key differences

Processor model
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:P8400
- T400 (2767-R8G):T9400
Processor frequency
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:2.26 GHz
- T400 (2767-R8G):2.53 GHz
Processor cache
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:3 MB
- T400 (2767-R8G):6 MB
Processor socket
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:Socket 478
- T400 (2767-R8G):Socket 479
Stepping
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:M0
- T400 (2767-R8G):E0
Thermal Design Power (TDP)
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:25 W
- T400 (2767-R8G):35 W
CPU multiplier (bus/core ratio)
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:8.5
- T400 (2767-R8G):9.5
Maximum internal memory
- TravelMate 6493-6615 Intel® Core™2 Duo P8400:4 GB
- T400 (2767-R8G):8 GB

Side by side

Differences highlightedShow differences only

Comparison of 6493-6615, T400 (2767-R8G)
135 specifications	A Acer TravelMate 6493-6615 Intel® Core™2 Duo P8400 Model 6493-6615 View product	B Lenovo T400 (2767-R8G)View product
Displayidentical
LED backlightKnown for one	Yes	Unknown — not stated by the source
Display brightnessKnown for one	Unknown — not stated by the source	185 cd/m²
Processor8 differ
Processor modelDiffers	P8400	T9400
Processor frequencyDiffers	2.26 GHz	2.53 GHz
Processor cacheDiffers	3 MB	6 MB
Processor socketDiffers	Socket 478	Socket 479
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Core 2 Duo T9000 Series
SteppingDiffers	M0	E0
Thermal Design Power (TDP)Differs	25 W	35 W
CPU multiplier (bus/core ratio)Differs	8.5	9.5
Memory1 differ
Memory layout (slots x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	4 GB	8 GB
Storage1 differ
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO, SD, xD	Unknown — not stated by the source
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Graphics2 differ
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	AMD Radeon HD 3470
Graphics card familyDiffers	Intel	AMD
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.25 GB
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Network1 differ
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Bluetooth versionDiffers	2.0+EDR	2.1+EDR
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces6 differ
DVI portDiffers	Yes	No
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slotDiffers	Yes	No
TV-in portKnown for one	No	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	1
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Softwareidentical
Bundled softwareKnown for one	Acer Bio-Protection, Acer CrystalEye, Acer Empowering Technology (eRecovery, ePower, eSettings Management), Acer GridVista, Acer Launch Manager, Adobe Acrobat Reader, McAfee Internet Security Suite, PlatinumSecret suite, Yahoo! toolbar	Unknown — not stated by the source
Operating system architectureKnown for one	Unknown — not stated by the source	32-bit
Processor special features4 differ
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	35569	35562
Processor codeDiffers	SL3BU	SLGEK
Battery1 differ
Battery life (max)Differs	3.5 h	6.5 h
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Weight & dimensions4 differ
WeightKnown for one	2.5 kg	Unknown — not stated by the source
WidthDiffers	338 mm	335.3 mm
DepthDiffers	245 mm	238 mm
Height (front)Differs	3.36 cm	2.76 cm
Height (rear)Differs	3.95 cm	3.19 cm
Other features1 differ
Infrared data portDiffers	Yes	No
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Modem typeKnown for one	ITU V.92	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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