Product comparison · 2 laptops

Lenovo ThinkPad T400 P8700-2.53G 2GB 320GB vs Lenovo ThinkPad X301 SU9600-1.6 ULV 2X2GB

101specifications compared
25differ
76identical
22known for one product only

Key differences

The Lenovo ThinkPad T400 P8700-2.53G 2GB 320GB has 0.93 GHz more processor frequency than the Lenovo ThinkPad X301 SU9600-1.6 ULV 2X2GB (2.53 GHz vs 1.6 GHz). The Lenovo ThinkPad T400 P8700-2.53G 2GB 320GB has 266 MHz more processor front side bus than the Lenovo ThinkPad X301 SU9600-1.6 ULV 2X2GB (1066 MHz vs 800 MHz). The Lenovo ThinkPad T400 P8700-2.53G 2GB 320GB has 15 W more thermal Design Power (TDP) than the Lenovo ThinkPad X301 SU9600-1.6 ULV 2X2GB (25 W vs 10 W). Only the Lenovo ThinkPad T400 P8700-2.53G 2GB 320GB has card reader integrated. Only the Lenovo ThinkPad T400 P8700-2.53G 2GB 320GB has ExpressCard slot.

Display diagonal
- ThinkPad T400 P8700-2.53G 2GB 320GB:35.8 cm (14.1")
- ThinkPad X301 SU9600-1.6 ULV 2X2GB:33.8 cm (13.3")
Processor model
- ThinkPad T400 P8700-2.53G 2GB 320GB:P8700
- ThinkPad X301 SU9600-1.6 ULV 2X2GB:SU9600
Processor frequency
- ThinkPad T400 P8700-2.53G 2GB 320GB:2.53 GHz
- ThinkPad X301 SU9600-1.6 ULV 2X2GB:1.6 GHz
Processor front side bus
- ThinkPad T400 P8700-2.53G 2GB 320GB:1066 MHz
- ThinkPad X301 SU9600-1.6 ULV 2X2GB:800 MHz
Processor socket
- ThinkPad T400 P8700-2.53G 2GB 320GB:Socket 479
- ThinkPad X301 SU9600-1.6 ULV 2X2GB:BGA 956
Thermal Design Power (TDP)
- ThinkPad T400 P8700-2.53G 2GB 320GB:25 W
- ThinkPad X301 SU9600-1.6 ULV 2X2GB:10 W
Processor core voltage (AC)
- ThinkPad T400 P8700-2.53G 2GB 320GB:1.00 - 1.250 V
- ThinkPad X301 SU9600-1.6 ULV 2X2GB:1.050 - 1.150 V
CPU multiplier (bus/core ratio)
- ThinkPad T400 P8700-2.53G 2GB 320GB:9.5
- ThinkPad X301 SU9600-1.6 ULV 2X2GB:8

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400 P8700-2.53G 2GB 320GB, ThinkPad X301 SU9600-1.6 ULV 2X2GB
123 specifications	A Lenovo ThinkPad T400 P8700-2.53G 2GB 320GB View product	B Lenovo ThinkPad X301 SU9600-1.6 ULV 2X2GB View product
Display1 differ
Display diagonalDiffers	35.8 cm (14.1")	33.8 cm (13.3")
LED backlightKnown for one	Unknown — not stated by the source	Yes
Display brightnessKnown for one	Unknown — not stated by the source	300 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	250:1
Processor8 differ
Processor modelDiffers	P8700	SU9600
Processor frequencyDiffers	2.53 GHz	1.6 GHz
Processor front side busDiffers	1066 MHz	800 MHz
Processor socketDiffers	Socket 479	BGA 956
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Core 2 Duo SU9000 Series
Thermal Design Power (TDP)Differs	25 W	10 W
Processor core voltage (AC)Differs	1.00 - 1.250 V	1.050 - 1.150 V
CPU multiplier (bus/core ratio)Differs	9.5	8
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Maximum internal memoryDiffers	8 GB	4 GB
Storage3 differ
Total storage capacityDiffers	320 GB	128 GB
HDD interfaceDiffers	SATA	SATA II
Card reader integratedDiffers	Yes	No
Graphics1 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 3470	Intel® GMA 4500MHD
Discrete graphics card memoryKnown for one	0.25 GB	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD AD1984
Network2 differ
Networking typeKnown for one	Unknown — not stated by the source	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/b/g/n	802.11 a/g/n
Bluetooth versionDiffers	2.1+EDR	2.0+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Networking featuresKnown for one	10/100/1000 LAN	Unknown — not stated by the source
Ports & interfaces3 differ
Firewire (IEEE 1394) portsDiffers	1	0
ExpressCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	0	1
eSATA/USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® GS45 Express
Softwareidentical
Optional operating system suppliedKnown for one	Windows XP Professional	Unknown — not stated by the source
Processor special features4 differ
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	37006	37264
Processor codeDiffers	SLGFE	SLGEX
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Idle StatesKnown for one	Yes	Unknown — not stated by the source
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
Weight & dimensions1 differ
WeightDiffers	2.3 kg	1.3 kg
WidthKnown for one	Unknown — not stated by the source	318 mm
DepthKnown for one	Unknown — not stated by the source	231 mm
HeightKnown for one	Unknown — not stated by the source	23 mm
Dimensions (WxDxH)Known for one	335.3 x 238 x 27.6 mm	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Home office, Small Business	Unknown — not stated by the source
Keyboardidentical
Keyboard layoutKnown for one	AZERTY	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.

More laptop comparisons

All laptop comparisons