Product comparison · 2 laptops

Lenovo ThinkPad T400s-NSDCRIX vs Lenovo ThinkPad T500 (20828WG), CH

111specifications compared
26differ
85identical
41known for one product only

Key differences

Display diagonal
- ThinkPad T400s-NSDCRIX:35.8 cm (14.1")
- ThinkPad T500 (20828WG), CH:39.1 cm (15.4")
Display resolution
- ThinkPad T400s-NSDCRIX:1280 x 800 pixels
- ThinkPad T500 (20828WG), CH:1680 x 1050 pixels
Processor model
- ThinkPad T400s-NSDCRIX:SP9400
- ThinkPad T500 (20828WG), CH:P8700
Processor frequency
- ThinkPad T400s-NSDCRIX:2.4 GHz
- ThinkPad T500 (20828WG), CH:2.53 GHz
Processor cache
- ThinkPad T400s-NSDCRIX:6 MB
- ThinkPad T500 (20828WG), CH:3 MB
Processor socket
- ThinkPad T400s-NSDCRIX:BGA 956
- ThinkPad T500 (20828WG), CH:Socket 479
CPU multiplier (bus/core ratio)
- ThinkPad T400s-NSDCRIX:9
- ThinkPad T500 (20828WG), CH:9.5
Total storage capacity
- ThinkPad T400s-NSDCRIX:250 GB
- ThinkPad T500 (20828WG), CH:320 GB

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400s-NSDCRIX, ThinkPad T500 (20828WG), CH
152 specifications	A Lenovo ThinkPad T400s-NSDCRIX View product	B Lenovo ThinkPad T500 (20828WG), CH View product
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	39.1 cm (15.4")
Display resolutionDiffers	1280 x 800 pixels	1680 x 1050 pixels
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor6 differ
Processor modelDiffers	SP9400	P8700
Processor frequencyDiffers	2.4 GHz	2.53 GHz
Processor cacheDiffers	6 MB	3 MB
Processor socketDiffers	BGA 956	Socket 479
Processor seriesDiffers	Intel Core 2 Duo SP9000 Series	Intel Core 2 Duo P8000 Series
CPU multiplier (bus/core ratio)Differs	9	9.5
SteppingKnown for one	Unknown — not stated by the source	R0
Memoryidentical
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	250 GB	320 GB
Storage mediaKnown for one	HDD	Unknown — not stated by the source
Card reader integratedDiffers	No	Yes
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS Pro, SD, SDHC, xD
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	AMD Mobility Radeon HD 3650
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.25 GB
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Audio1 differ
Audio systemDiffers	High Definition Audio	Conexant CX20561-12Z
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Video capturing speedKnown for one	30 fps	Unknown — not stated by the source
Front cameraKnown for one	Unknown — not stated by the source	No
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network1 differ
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wireless technologyDiffers	Intel WiFi Link 5300AGN	Intel 5300AGN
Wi-Fi standardsKnown for one	802.11a, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
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 & interfaces2 differ
USB 2.0 ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Modem (RJ-11) portsDiffers	0	1
Performanceidentical
Motherboard chipsetKnown for one	Intel® GM45 Express	Unknown — not stated by the source
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Softwareidentical
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features4 differ
Idle StatesDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Processor ARK IDDiffers	36693	37006
Processor package sizeDiffers	22 x 22 mm	35 x 35 mm
Processor codeKnown for one	Unknown — not stated by the source	SLGFE
Battery1 differ
Number of battery cellsDiffers	6	9
Battery life (max)Known for one	Unknown — not stated by the source	9.4 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
Trusted Platform Module (TPM)Known for one	Yes	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 & dimensions4 differ
WeightDiffers	2.38 kg	2.63 kg
WidthDiffers	335 mm	357.5 mm
DepthDiffers	31.9 mm	255 mm
HeightDiffers	238 mm	33.5 mm
Other features1 differ
Internal modemDiffers	No	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Modem typeKnown for one	Unknown — not stated by the source	56K V.90

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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