Product comparison · 2 laptops

Acer Extensa 5635-652G16MN vs Lenovo ThinkPad T400 + ThinkVision L197

90specifications compared
30differ
60identical
32known for one product only

Key differences

Display diagonal
- Extensa 5635-652G16MN:39.6 cm (15.6")
- ThinkPad T400 + ThinkVision L197:35.8 cm (14.1")
Display resolution
- Extensa 5635-652G16MN:1366 x 768 pixels
- ThinkPad T400 + ThinkVision L197:1440 x 900 pixels
Native aspect ratio
- Extensa 5635-652G16MN:16:9
- ThinkPad T400 + ThinkVision L197:16:10
Processor model
- Extensa 5635-652G16MN:T6570
- ThinkPad T400 + ThinkVision L197:P8800
Processor frequency
- Extensa 5635-652G16MN:2.1 GHz
- ThinkPad T400 + ThinkVision L197:2.66 GHz
Processor cache
- Extensa 5635-652G16MN:2 MB
- ThinkPad T400 + ThinkVision L197:3 MB
Processor socket
- Extensa 5635-652G16MN:Socket 478
- ThinkPad T400 + ThinkVision L197:Socket 479
Processor operating modes
- Extensa 5635-652G16MN:32-bit, 64-bit
- ThinkPad T400 + ThinkVision L197:64-bit

Side by side

Differences highlightedShow differences only

Comparison of Extensa 5635-652G16MN, ThinkPad T400 + ThinkVision L197
122 specifications	A Acer Extensa 5635-652G16MN View product	B Lenovo ThinkPad T400 + ThinkVision L197 View product
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	35.8 cm (14.1")
Display resolutionDiffers	1366 x 768 pixels	1440 x 900 pixels
Native aspect ratioDiffers	16:9	16:10
Display brightnessKnown for one	220 cd/m²	Unknown — not stated by the source
Processor7 differ
Processor modelDiffers	T6570	P8800
Processor frequencyDiffers	2.1 GHz	2.66 GHz
Processor cacheDiffers	2 MB	3 MB
Processor socketDiffers	Socket 478	Socket 479
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Thermal Design Power (TDP)Differs	35 W	25 W
TjunctionDiffers	100 °C	105 °C
Processor front side busKnown for one	Unknown — not stated by the source	1066 MHz
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Duo P8000 Series
Bus typeKnown for one	Unknown — not stated by the source	FSB
SteppingKnown for one	Unknown — not stated by the source	R0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	10
Memory1 differ
Internal memoryDiffers	2 GB	3 GB
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	160 GB	320 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA X4500HD	AMD Radeon HD 3470
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
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
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	Vodafone WWAN
Wireless technologyDiffers	IEEE 802.11b/g/n	Intel 802.11agn
BluetoothDiffers	No	Yes
Networking typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces6 differ
Ethernet LAN (RJ-45) portsDiffers	1	0
Firewire (IEEE 1394) portsDiffers	0	1
Headphone outputsDiffers	0	1
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	No	Yes
SmartCard slotDiffers	Yes	No
Performanceidentical
Motherboard chipsetKnown for one	Intel® GM45 Express	Unknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows XP Professional
Bundled softwareKnown for one	Acer Recovery Management, Acer GridVista, Adobe Reader / Adobe Flash Player, Google Toolbar / Google Desktop, Corel WinDVD, Microsoft Office Ready 2007, Microsoft Windows Live Essentials, NTI Media Maker / NTI Shadow	Unknown — not stated by the source
Processor special features2 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Processor ARK IDDiffers	42841	40380
Processor codeKnown for one	Unknown — not stated by the source	SLGLA
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Batteryidentical
Battery life (max)Known for one	3.5 h	Unknown — not stated by the source
Poweridentical
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	2.5 kg	2.31 kg
WidthDiffers	370 mm	335.3 mm
DepthDiffers	243.5 mm	238 mm
Height (front)Known for one	2.44 cm	Unknown — not stated by the source
Height (rear)Known for one	3.5 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	27.6 mm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	335.3 x 238 x 27.6 mm
Other features1 differ
Internal modemDiffers	No	Yes
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business

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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