Product comparison · 2 laptops

Acer Aspire 5738DG-664G32MN vs Lenovo ThinkPad T400 (6473PUG), SE

106specifications compared
41differ
65identical
31known for one product only

Key differences

Display diagonal
- Aspire 5738DG-664G32MN:39.6 cm (15.6")
- ThinkPad T400 (6473PUG), SE:35.8 cm (14.1")
Display resolution
- Aspire 5738DG-664G32MN:1366 x 768 pixels
- ThinkPad T400 (6473PUG), SE:1280 x 800 pixels
Native aspect ratio
- Aspire 5738DG-664G32MN:16:9
- ThinkPad T400 (6473PUG), SE:16:10
Processor model
- Aspire 5738DG-664G32MN:T6600
- ThinkPad T400 (6473PUG), SE:P8400
Processor frequency
- Aspire 5738DG-664G32MN:2.2 GHz
- ThinkPad T400 (6473PUG), SE:2.26 GHz
Processor cache
- Aspire 5738DG-664G32MN:2 MB
- ThinkPad T400 (6473PUG), SE:3 MB
Processor front side bus
- Aspire 5738DG-664G32MN:800 MHz
- ThinkPad T400 (6473PUG), SE:1066 MHz
Stepping
- Aspire 5738DG-664G32MN:R0
- ThinkPad T400 (6473PUG), SE:M0

Side by side

Differences highlightedShow differences only

Comparison of Aspire 5738DG-664G32MN, ThinkPad T400 (6473PUG), SE
137 specifications	A Acer Aspire 5738DG-664G32MN View product	B Lenovo ThinkPad T400 (6473PUG), SE View product
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	35.8 cm (14.1")
Display resolutionDiffers	1366 x 768 pixels	1280 x 800 pixels
Native aspect ratioDiffers	16:9	16:10
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Display brightnessKnown for one	220 cd/m²	Unknown — not stated by the source
Display response rise/fallKnown for one	8 ms	Unknown — not stated by the source
Processor9 differ
Processor modelDiffers	T6600	P8400
Processor frequencyDiffers	2.2 GHz	2.26 GHz
Processor cacheDiffers	2 MB	3 MB
Processor front side busDiffers	800 MHz	1066 MHz
Processor seriesDiffers	Intel Core 2 Duo T6000 Series	Intel Core 2 Duo P8000 Series
SteppingDiffers	R0	M0
Thermal Design Power (TDP)Differs	35 W	25 W
TjunctionDiffers	90 °C	105 °C
CPU multiplier (bus/core ratio)Differs	11	8.5
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory layout (slots x size)Differs	2 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	250 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Card reader integratedDiffers	Yes	No
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 4570	Intel® GMA 4500MHD
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	HDA 24-bit
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11a/b/g/n	Intel WiFi 5100AGN
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	4	3
HDMI ports quantityDiffers	1	0
Firewire (IEEE 1394) portsDiffers	0	1
S/PDIF out portDiffers	Yes	No
Docking connectorDiffers	No	Yes
SmartCard slotDiffers	Yes	No
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows Vista Business
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows XP Professional
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office 2007
Bundled softwareKnown for one	Acer Arcade Deluxe, Acer Backup Manager, Acer Crystal Eye, Acer eRecovery Management, Acer GridVista, Acer Launch Manager, Adobe Flash Player, Adobe Reader, NTI Media Maker	Unknown — not stated by the source
Processor special features6 differ
Embedded options availableDiffers	No	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	37255	35569
Processor codeDiffers	SLGF5	SL3BU
Battery1 differ
Battery life (max)Differs	3 h	6.6 h
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.8 kg	2.38 kg
WidthDiffers	383 mm	335.5 mm
DepthDiffers	250 mm	238 mm
HeightKnown for one	Unknown — not stated by the source	31.9 mm
Height (front)Known for one	2.6 cm	Unknown — not stated by the source
Height (rear)Known for one	3.7 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Wake-on-Ring readyKnown for one	Yes	Unknown — not stated by the source
Modem typeKnown for one	ITU V.92	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® PM45 Express	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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