Product comparison · 2 laptops

Lenovo ThinkPad R61 + Essential Port Replicator vs Lenovo ThinkPad W700 (27526HG), GE

107specifications compared
40differ
67identical
23known for one product only

Key differences

Display diagonal
- ThinkPad R61 + Essential Port Replicator:39.1 cm (15.4")
- ThinkPad W700 (27526HG), GE:43.2 cm (17")
Display resolution
- ThinkPad R61 + Essential Port Replicator:1680 x 1050 pixels
- ThinkPad W700 (27526HG), GE:1920 x 1200 pixels
Processor family
- ThinkPad R61 + Essential Port Replicator:Intel® Core™2 Duo
- ThinkPad W700 (27526HG), GE:Intel® Core™ 2 Extreme
Processor model
- ThinkPad R61 + Essential Port Replicator:T8100
- ThinkPad W700 (27526HG), GE:QX9300
Processor cores
- ThinkPad R61 + Essential Port Replicator:2
- ThinkPad W700 (27526HG), GE:4
Processor threads
- ThinkPad R61 + Essential Port Replicator:2
- ThinkPad W700 (27526HG), GE:4
Processor frequency
- ThinkPad R61 + Essential Port Replicator:2.1 GHz
- ThinkPad W700 (27526HG), GE:2.53 GHz
Processor cache
- ThinkPad R61 + Essential Port Replicator:3 MB
- ThinkPad W700 (27526HG), GE:12 MB

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R61 + Essential Port Replicator, ThinkPad W700 (27526HG), GE
130 specifications	A Lenovo ThinkPad R61 + Essential Port Replicator View product	B Lenovo ThinkPad W700 (27526HG), GE View product
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	43.2 cm (17")
Display resolutionDiffers	1680 x 1050 pixels	1920 x 1200 pixels
Processor14 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Core™ 2 Extreme
Processor modelDiffers	T8100	QX9300
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.1 GHz	2.53 GHz
Processor cacheDiffers	3 MB	12 MB
Processor front side busDiffers	800 MHz	1066 MHz
Processor seriesDiffers	Intel Core 2 Duo T8000 Series	Intel Core 2 Extreme QX9000 Series for Mobile
SteppingDiffers	M0	E0
Thermal Design Power (TDP)Differs	35 W	45 W
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	820 M
Processing Die sizeDiffers	107 mm²	214 mm²
CPU multiplier (bus/core ratio)Differs	10.5	9.4
Memory3 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Maximum internal memoryDiffers	4 GB	8 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	160 GB	250 GB
Optical drive typeDiffers	DVD±RW	DVD-RW
Graphics1 differ
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelDiffers	NVIDIA Quadro NVS 140M	NVIDIA Quadro FX 2700
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.512 GB
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
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	AC 97 + AD 1881
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/g/n	Intel WiFi 5300AGN
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 & interfaces6 differ
USB 2.0 ports quantityDiffers	3	5
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slotDiffers	Yes	No
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office 2007
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows Vista Home Basic 64-bit Windows Vista Enterprise 64-bit Windows Vista Home Basic Windows Vista Enterprise Edition 32-bit Microsoft Windows XP Professional SP1a/SP2a 32/64-bit PC DOS 2000 (ltd) Windows Vista Business Windows Vista Business 64 Windows Vista Home Premium Windows Vista Home Prem
Processor special features3 differ
Intel Enhanced Halt StateDiffers	Yes	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	No
Processor ARK IDDiffers	33916	36727
Processor codeDiffers	SLAVJ	SLB5J
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	6	9
Battery life (max)Known for one	Unknown — not stated by the source	2 h
Weight & dimensions4 differ
WeightDiffers	2.76 kg	3.83 kg
WidthDiffers	358 mm	410 mm
DepthDiffers	260 mm	310 mm
HeightDiffers	35 mm	41.4 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Professional
Keyboardidentical
Pointing deviceKnown for one	ThinkPad UltraNav	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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