Product comparison · 2 laptops

Acer Extensa 5635Z-434G32Mn vs Lenovo ThinkPad T400 (64734HG), UK

105specifications compared
39differ
66identical
25known for one product only

Key differences

Display diagonal
- Extensa 5635Z-434G32Mn:39.6 cm (15.6")
- ThinkPad T400 (64734HG), UK:35.8 cm (14.1")
Display resolution
- Extensa 5635Z-434G32Mn:1366 x 768 pixels
- ThinkPad T400 (64734HG), UK:1280 x 800 pixels
Native aspect ratio
- Extensa 5635Z-434G32Mn:16:9
- ThinkPad T400 (64734HG), UK:16:10
Processor family
- Extensa 5635Z-434G32Mn:Intel® Pentium® Dual-Core
- ThinkPad T400 (64734HG), UK:Intel® Core™2 Duo
Processor model
- Extensa 5635Z-434G32Mn:T4300
- ThinkPad T400 (64734HG), UK:P8700
Processor frequency
- Extensa 5635Z-434G32Mn:2.1 GHz
- ThinkPad T400 (64734HG), UK:2.53 GHz
Processor cache
- Extensa 5635Z-434G32Mn:1 MB
- ThinkPad T400 (64734HG), UK:3 MB
Processor front side bus
- Extensa 5635Z-434G32Mn:800 MHz
- ThinkPad T400 (64734HG), UK:1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of Extensa 5635Z-434G32Mn, ThinkPad T400 (64734HG), UK
130 specifications	A Acer Extensa 5635Z-434G32Mn View product	B Lenovo ThinkPad T400 (64734HG), UK 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
Processor9 differ
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel® Core™2 Duo
Processor modelDiffers	T4300	P8700
Processor frequencyDiffers	2.1 GHz	2.53 GHz
Processor cacheDiffers	1 MB	3 MB
Processor front side busDiffers	800 MHz	1066 MHz
Processor socketDiffers	Socket 478	Socket 479
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Core 2 Duo P8000 Series
Thermal Design Power (TDP)Differs	35 W	25 W
CPU multiplier (bus/core ratio)Differs	10.5	9.5
Memory3 differ
Internal memoryDiffers	4 GB	3 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 1 + 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	Intel® GMA 4500M	Intel® GMA 4500MHD
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 802.11b/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 & interfaces4 differ
Firewire (IEEE 1394) portsDiffers	0	1
Docking connectorDiffers	No	Yes
SmartCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	0	1
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Drivers includedKnown for one	Unknown — not stated by the source	Yes
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 features5 differ
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	37253	37006
Processor codeDiffers	SLGJM	SLGFE
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Battery1 differ
Battery life (max)Differs	2 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	2.5 kg	2.38 kg
WidthDiffers	370 mm	335.5 mm
DepthDiffers	243.5 mm	238 mm
HeightKnown for one	Unknown — not stated by the source	31.9 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
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
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
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® GL40 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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