Product comparison · 2 laptops

Lenovo ThinkPad R61 + Essential Port Replicator vs Lenovo ThinkPad X60, ES

104specifications compared
39differ
65identical
19known for one product only

Key differences

Display diagonal
- ThinkPad R61 + Essential Port Replicator:39.1 cm (15.4")
- ThinkPad X60, ES:30.7 cm (12.1")
Display resolution
- ThinkPad R61 + Essential Port Replicator:1680 x 1050 pixels
- ThinkPad X60, ES:1024 x 768 pixels
Native aspect ratio
- ThinkPad R61 + Essential Port Replicator:16:10
- ThinkPad X60, ES:4:3
Processor model
- ThinkPad R61 + Essential Port Replicator:T8100
- ThinkPad X60, ES:T7200
Processor frequency
- ThinkPad R61 + Essential Port Replicator:2.1 GHz
- ThinkPad X60, ES:2 GHz
Processor cache
- ThinkPad R61 + Essential Port Replicator:3 MB
- ThinkPad X60, ES:4 MB
Processor front side bus
- ThinkPad R61 + Essential Port Replicator:800 MHz
- ThinkPad X60, ES:667 MHz
Processor socket
- ThinkPad R61 + Essential Port Replicator:Socket 478
- ThinkPad X60, ES:Socket 479

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R61 + Essential Port Replicator, ThinkPad X60, ES
123 specifications	A Lenovo ThinkPad R61 + Essential Port Replicator View product	B Lenovo ThinkPad X60, ES View product
Display3 differ
Display diagonalDiffers	39.1 cm (15.4")	30.7 cm (12.1")
Display resolutionDiffers	1680 x 1050 pixels	1024 x 768 pixels
Native aspect ratioDiffers	16:10	4:3
Processor14 differ
Processor modelDiffers	T8100	T7200
Processor frequencyDiffers	2.1 GHz	2 GHz
Processor cacheDiffers	3 MB	4 MB
Processor front side busDiffers	800 MHz	667 MHz
Processor socketDiffers	Socket 478	Socket 479
Processor lithographyDiffers	45 nm	65 nm
Processor seriesDiffers	Intel Core 2 Duo T8000 Series	Intel Core 2 Duo T7000 Series
Processor codenameDiffers	Penryn	Merom
SteppingDiffers	M0	B2
Thermal Design Power (TDP)Differs	35 W	34 W
TjunctionDiffers	105 °C	100 °C
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.0375 - 1.30 V
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	10.5	12
Memory1 differ
Internal memoryDiffers	2 GB	1 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	160 GB	120 GB
Optical drive typeDiffers	DVD±RW	No
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA Quadro NVS 140M	Intel® GMA 950
Maximum graphics card memoryKnown for one	0.128 GB	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Intel HDA
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11a/g/n	Intel 3945 a/b/g
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
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slotDiffers	Yes	No
TV-outDiffers	Yes	No
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Trackpad
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Bundled softwareKnown for one	Unknown — not stated by the source	Yes
Processor special features3 differ
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	33916	27255
Processor codeKnown for one	SLAVJ	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	6	4
Battery life (max)Known for one	Unknown — not stated by the source	3.6 h
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	IBM	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.76 kg	1.46 kg
WidthDiffers	358 mm	268 mm
DepthDiffers	260 mm	211 mm
HeightDiffers	35 mm	20 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Infrared data portDiffers	No	Yes
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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