Product comparison · 2 laptops

Acer eMachines G725-423G32Mi vs Lenovo ThinkPad T400 (64741EG)

103specifications compared
40differ
63identical
34known for one product only

Key differences

Display diagonal
- eMachines G725-423G32Mi:43.2 cm (17")
- ThinkPad T400 (64741EG):35.8 cm (14.1")
Display resolution
- eMachines G725-423G32Mi:1600 x 900 pixels
- ThinkPad T400 (64741EG):1280 x 800 pixels
Native aspect ratio
- eMachines G725-423G32Mi:16:9
- ThinkPad T400 (64741EG):16:10
Processor family
- eMachines G725-423G32Mi:Intel Pentium Mobile
- ThinkPad T400 (64741EG):Intel® Core™2 Duo
Processor model
- eMachines G725-423G32Mi:T4200
- ThinkPad T400 (64741EG):P8400
Processor frequency
- eMachines G725-423G32Mi:2 GHz
- ThinkPad T400 (64741EG):2.26 GHz
Processor cache
- eMachines G725-423G32Mi:1 MB
- ThinkPad T400 (64741EG):3 MB
Processor front side bus
- eMachines G725-423G32Mi:800 MHz
- ThinkPad T400 (64741EG):1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of eMachines G725-423G32Mi, ThinkPad T400 (64741EG)
137 specifications	A Acer eMachines G725-423G32Mi View product	B Lenovo ThinkPad T400 (64741EG)View product
Display3 differ
Display diagonalDiffers	43.2 cm (17")	35.8 cm (14.1")
Display resolutionDiffers	1600 x 900 pixels	1280 x 800 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
Native aspect ratioDiffers	16:9	16:10
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor10 differ
Processor familyDiffers	Intel Pentium Mobile	Intel® Core™2 Duo
Processor modelDiffers	T4200	P8400
Processor frequencyDiffers	2 GHz	2.26 GHz
Processor cacheDiffers	1 MB	3 MB
Processor front side busDiffers	800 MHz	1066 MHz
Processor socketDiffers	LGA 3647 (Socket P)	Socket 478
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Core 2 Duo P8000 Series
SteppingDiffers	R0	M0
Thermal Design Power (TDP)Differs	35 W	25 W
CPU multiplier (bus/core ratio)Differs	10	8.5
Memory4 differ
Internal memoryDiffers	3 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	667 MHz	1066 MHz
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	1 x 2 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	320 GB	160 GB
Optical drive typeKnown for one	DVD±RW	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
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500M	Intel® GMA 4500MHD
Discrete graphics card memoryKnown for one	0.0625 GB	Unknown — not stated by the source
Graphics card familyKnown for one	Intel	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	HD	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
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Front cameraKnown for one	Unknown — not stated by the source	No
Network2 differ
Networking featuresDiffers	Ethernet, Fast Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	802.11b/g	Intel WiFi 5300AGN
Wireless complianceKnown for one	Wi-Fi	Unknown — not stated by the source
Bluetooth versionKnown for one	Unknown — not stated by the source	1.1
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	3
Firewire (IEEE 1394) portsDiffers	0	1
Docking connectorDiffers	No	Yes
Modem (RJ-11) portsDiffers	0	1
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® GL40 Express	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows Vista Home Basic	Windows Vista Business
Trial softwareDiffers	Microsoft Works 8.5 / Office Home and Student 2007	Microsoft Office 2007
Bundled softwareKnown for one	Adobe Reader, Corel WinDVD, Launch Manager, NTI CD/DVD Maker, Norton Internet Security 2009	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features6 differ
Embedded options availableDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	37251	35569
Processor codeDiffers	SLGJN	SL3BU
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Differs	3 h	6.6 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	3.3 kg	2.2 kg
WidthDiffers	410.5 mm	335.5 mm
DepthDiffers	268 mm	239 mm
Height (front)Known for one	2.68 cm	Unknown — not stated by the source
Height (rear)Known for one	3.96 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	31.9 mm
Other features1 differ
Wake-on-LAN readyKnown for one	Yes	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
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
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
HDD user passwordKnown 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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