Product comparison · 2 laptops

Lenovo ThinkPad X61 Tablet (7763-54G), SE vs Lenovo ThinkPad Z61p (9453-CTG), UK

88specifications compared
26differ
62identical
40known for one product only

Key differences

Display diagonal
- ThinkPad X61 Tablet (7763-54G), SE:30.7 cm (12.1")
- ThinkPad Z61p (9453-CTG), UK:39.1 cm (15.4")
Display resolution
- ThinkPad X61 Tablet (7763-54G), SE:1024 x 768 pixels
- ThinkPad Z61p (9453-CTG), UK:1920 x 1200 pixels
Native aspect ratio
- ThinkPad X61 Tablet (7763-54G), SE:4:3
- ThinkPad Z61p (9453-CTG), UK:16:10
Processor model
- ThinkPad X61 Tablet (7763-54G), SE:L7500
- ThinkPad Z61p (9453-CTG), UK:T7400
Processor frequency
- ThinkPad X61 Tablet (7763-54G), SE:1.6 GHz
- ThinkPad Z61p (9453-CTG), UK:2.16 GHz
Processor front side bus
- ThinkPad X61 Tablet (7763-54G), SE:800 MHz
- ThinkPad Z61p (9453-CTG), UK:667 MHz
Processor socket
- ThinkPad X61 Tablet (7763-54G), SE:Socket 479
- ThinkPad Z61p (9453-CTG), UK:Socket 478
Thermal Design Power (TDP)
- ThinkPad X61 Tablet (7763-54G), SE:17 W
- ThinkPad Z61p (9453-CTG), UK:34 W

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad X61 Tablet (7763-54G), SE, ThinkPad Z61p (9453-CTG), UK
128 specifications	A Lenovo ThinkPad X61 Tablet (7763-54G), SE View product	B Lenovo ThinkPad Z61p (9453-CTG), UK View product
Display3 differ
Display diagonalDiffers	30.7 cm (12.1")	39.1 cm (15.4")
Display resolutionDiffers	1024 x 768 pixels	1920 x 1200 pixels
Native aspect ratioDiffers	4:3	16:10
TouchscreenKnown for one	Yes	Unknown — not stated by the source
Processor7 differ
Processor modelDiffers	L7500	T7400
Processor frequencyDiffers	1.6 GHz	2.16 GHz
Processor front side busDiffers	800 MHz	667 MHz
Processor socketDiffers	Socket 479	Socket 478
Processor seriesDiffers	Intel Core 2 Duo L7000 Series	Intel Core 2 Duo T7000 Series
SteppingKnown for one	Unknown — not stated by the source	B2
Thermal Design Power (TDP)Differs	17 W	34 W
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.0375 - 1.30 V
CPU multiplier (bus/core ratio)Differs	8	13
Memory1 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR2-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	533 MHz
Storage2 differ
Total storage capacityKnown for one	Unknown — not stated by the source	100 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive typeDiffers	No	DVD-RW
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, xD
HDD capacityKnown for one	80 GB	Unknown — not stated by the source
Graphicsidentical
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	AMD Mobility FireGL V5200
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Graphics cardKnown for one	GMA X3100	Unknown — not stated by the source
Audio2 differ
Audio systemDiffers	AD1984 Codec	Intel HDA 24-bit
Number of built-in speakersDiffers	1	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	Intel 4965AGN	Intel 3945 a/b/g
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ethernet LAN data ratesKnown for one	1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces1 differ
DVI portKnown for one	Unknown — not stated by the source	No
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Docking connectorDiffers	No	Yes
ExpressCard slotKnown for one	Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
TV-in portKnown for one	Unknown — not stated by the source	No
TV-outKnown for one	Unknown — not stated by the source	Yes
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav
Processor special features3 differ
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	29757	27256
Battery1 differ
Number of battery cellsDiffers	8	9
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery life (max)Known for one	7 h	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
Weight & dimensions4 differ
WeightDiffers	1.8 kg	3.17 kg
WidthDiffers	274 mm	357 mm
DepthDiffers	267 mm	262.5 mm
HeightDiffers	33 mm	37.3 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Designidentical
Product typeKnown for one	Hybrid (2-in-1)	Unknown — not stated by the source
Form factorKnown for one	Convertible (Swivel)	Unknown — not stated by the source
Performanceidentical
GPS (satellite)Known for one	No	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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