Product comparison · 2 laptops

Acer TRAVELMATE 8471 vs Lenovo ThinkPad T400 (64734HG)

103specifications compared
28differ
75identical
34known for one product only

Key differences

Display diagonal
- TRAVELMATE 8471:35.6 cm (14")
- ThinkPad T400 (64734HG):35.8 cm (14.1")
Processor model
- TRAVELMATE 8471:SU9400
- ThinkPad T400 (64734HG):P8700
Processor frequency
- TRAVELMATE 8471:1.4 GHz
- ThinkPad T400 (64734HG):2.53 GHz
Processor front side bus
- TRAVELMATE 8471:800 MHz
- ThinkPad T400 (64734HG):1066 MHz
Processor socket
- TRAVELMATE 8471:BGA 956
- ThinkPad T400 (64734HG):Socket 479
Thermal Design Power (TDP)
- TRAVELMATE 8471:10 W
- ThinkPad T400 (64734HG):25 W
CPU multiplier (bus/core ratio)
- TRAVELMATE 8471:7
- ThinkPad T400 (64734HG):9.5
Internal memory
- TRAVELMATE 8471:4 GB
- ThinkPad T400 (64734HG):3 GB

Side by side

Differences highlightedShow differences only

Comparison of TRAVELMATE 8471, ThinkPad T400 (64734HG)
137 specifications	A Acer TRAVELMATE 8471 View product	B Lenovo ThinkPad T400 (64734HG)View product
Display1 differ
Display diagonalDiffers	35.6 cm (14")	35.8 cm (14.1")
Display resolutionKnown for one	Unknown — not stated by the source	1280 x 800 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor7 differ
Processor modelDiffers	SU9400	P8700
Processor frequencyDiffers	1.4 GHz	2.53 GHz
Processor front side busDiffers	800 MHz	1066 MHz
Processor socketDiffers	BGA 956	Socket 479
Processor seriesDiffers	Intel Core 2 Duo SU9000 Series	Intel Core 2 Duo P8000 Series
Thermal Design Power (TDP)Differs	10 W	25 W
CPU multiplier (bus/core ratio)Differs	7	9.5
SteppingKnown for one	Unknown — not stated by the source	R0
Memory3 differ
Internal memoryDiffers	4 GB	3 GB
Memory layout (slots x size)Differs	2 x 2 GB	1 x 1 + 1 x 2 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	8 GB	4 GB
Storage2 differ
Total storage capacityDiffers	160 GB	250 GB
Optical drive typeKnown for one	DVD Super Multi	Unknown — not stated by the source
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphicsidentical
Discrete graphics card memoryKnown for one	0.0625 GB	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	1.759 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	HDA 24-bit
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Network2 differ
Wireless technologyDiffers	802.11a/b/g/n	Intel WiFi 5100AGN
Bluetooth versionDiffers	2.1+EDR	2.0+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces3 differ
Firewire (IEEE 1394) portsDiffers	0	1
Docking connectorDiffers	No	Yes
Modem (RJ-11) portsDiffers	0	1
Performanceidentical
Motherboard chipsetKnown for one	Intel® GS45 Express	Unknown — not stated by the source
Keyboardidentical
Number of keyboard cursor keysKnown for one	4	Unknown — not stated by the source
Keyboard function keysKnown for one	10	Unknown — not stated by the source
Keyboard euro keyKnown for one	1	Unknown — not stated by the source
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav
Softwareidentical
Trial softwareKnown for one	McAfee Internet Security Suit	Unknown — not stated by the source
Bundled softwareKnown for one	Acer Crystal Eye Acer GridVista, Acer Assist Acer Bio-Protection Acer Backup Manager Acer PowerSmart Manager Acer Launch Manager Acer eRecovery Management	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features3 differ
Intel Enhanced Halt StateDiffers	No	Yes
Processor ARK IDDiffers	36697	37006
Processor package sizeDiffers	22 x 22 mm	35 x 35 mm
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SLGFE
Battery1 differ
Battery capacityKnown for one	5600 mAh	Unknown — not stated by the source
Battery life (max)Differs	8 h	6.6 h
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	- Wi-Fi - ACPI 3.0 - Mobile PC 2002 - DMI 2.0 - EPEAT Silver - GS Zertifizierung	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	1.93 kg	2.38 kg
WidthDiffers	341.9 mm	335.5 mm
DepthDiffers	235 mm	238 mm
Height (front)Known for one	2.59 cm	Unknown — not stated by the source
Height (rear)Known for one	2.96 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	31.9 mm
Other features1 differ
Memory busKnown for one	64 bit	Unknown — not stated by the source
Internal modemDiffers	No	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Poweridentical
DC-in jackKnown 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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