Product comparison · 2 laptops

Lenovo ThinkPad T61 vs Lenovo ThinkPad Z61p (9453-CTG), BE

113specifications compared
31differ
82identical
13known for one product only

Key differences

Display diagonal
- ThinkPad T61:35.8 cm (14.1")
- ThinkPad Z61p (9453-CTG), BE:39.1 cm (15.4")
Display resolution
- ThinkPad T61:1440 x 900 pixels
- ThinkPad Z61p (9453-CTG), BE:1920 x 1200 pixels
Processor model
- ThinkPad T61:T7300
- ThinkPad Z61p (9453-CTG), BE:T7400
Processor frequency
- ThinkPad T61:2 GHz
- ThinkPad Z61p (9453-CTG), BE:2.16 GHz
Processor front side bus
- ThinkPad T61:800 MHz
- ThinkPad Z61p (9453-CTG), BE:667 MHz
Processor socket
- ThinkPad T61:PBGA479, PPGA478
- ThinkPad Z61p (9453-CTG), BE:Socket 478
Thermal Design Power (TDP)
- ThinkPad T61:35 W
- ThinkPad Z61p (9453-CTG), BE:34 W
CPU multiplier (bus/core ratio)
- ThinkPad T61:10
- ThinkPad Z61p (9453-CTG), BE:13

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T61, ThinkPad Z61p (9453-CTG), BE
126 specifications	A Lenovo ThinkPad T61 View product	B Lenovo ThinkPad Z61p (9453-CTG), BE View product
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	39.1 cm (15.4")
Display resolutionDiffers	1440 x 900 pixels	1920 x 1200 pixels
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Processor6 differ
Processor modelDiffers	T7300	T7400
Processor frequencyDiffers	2 GHz	2.16 GHz
Processor front side busDiffers	800 MHz	667 MHz
Processor socketDiffers	PBGA479, PPGA478	Socket 478
Thermal Design Power (TDP)Differs	35 W	34 W
CPU multiplier (bus/core ratio)Differs	10	13
SteppingKnown for one	Unknown — not stated by the source	B2
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.0375 - 1.30 V
Memory2 differ
Internal memoryDiffers	1 GB	2 GB
Memory clock speedDiffers	667 MHz	533 MHz
Memory layout (slots x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	80 GB	100 GB
Optical drive typeDiffers	DVD-ROM	DVD-RW
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, xD
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA X3100	AMD Mobility FireGL V5200
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Network3 differ
Networking featuresDiffers	WLAN, Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	Intel 3945ABG	Intel 3945 a/b/g
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Ports & interfaces4 differ
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsDiffers	0	1
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	Yes	No
TV-outDiffers	No	Yes
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
Softwareidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Processor special features4 differ
Embedded options availableDiffers	No	Yes
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	29760	27256
Battery1 differ
Number of battery cellsDiffers	6	9
Battery life (max)Known for one	5.5 h	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.35 kg	3.17 kg
WidthDiffers	313.4 mm	357 mm
DepthDiffers	255 mm	262.5 mm
HeightDiffers	27.5 mm	37.3 mm
Other features1 differ
Infrared data portDiffers	No	Yes
Modem typeKnown for one	V.92	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	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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