Product comparison · 2 laptops

Lenovo ThinkPad R61i (7650-8TG), DE vs Lenovo ThinkPad T61, 14.1'', Intel Core 2 Duo T7300, 1GB, 80GB

104specifications compared
28differ
76identical
17known for one product only

Key differences

Display diagonal
- ThinkPad R61i (7650-8TG), DE:39.1 cm (15.4")
- ThinkPad T61, 14.1'', Intel Core 2 Duo T7300, 1GB, 80GB:35.8 cm (14.1")
Processor model
- ThinkPad R61i (7650-8TG), DE:T5250
- ThinkPad T61, 14.1'', Intel Core 2 Duo T7300, 1GB, 80GB:T7300
Processor frequency
- ThinkPad R61i (7650-8TG), DE:1.5 GHz
- ThinkPad T61, 14.1'', Intel Core 2 Duo T7300, 1GB, 80GB:2 GHz
Processor cache
- ThinkPad R61i (7650-8TG), DE:2 MB
- ThinkPad T61, 14.1'', Intel Core 2 Duo T7300, 1GB, 80GB:4 MB
Processor front side bus
- ThinkPad R61i (7650-8TG), DE:667 MHz
- ThinkPad T61, 14.1'', Intel Core 2 Duo T7300, 1GB, 80GB:800 MHz
Processor socket
- ThinkPad R61i (7650-8TG), DE:Socket 478
- ThinkPad T61, 14.1'', Intel Core 2 Duo T7300, 1GB, 80GB:PBGA479, PPGA478
Thermal Design Power (TDP)
- ThinkPad R61i (7650-8TG), DE:65, 35
- ThinkPad T61, 14.1'', Intel Core 2 Duo T7300, 1GB, 80GB:35 W
CPU multiplier (bus/core ratio)
- ThinkPad R61i (7650-8TG), DE:9
- ThinkPad T61, 14.1'', Intel Core 2 Duo T7300, 1GB, 80GB:10

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R61i (7650-8TG), DE, ThinkPad T61, 14.1'', Intel Core 2 Duo T7300, 1GB, 80GB
121 specifications	A Lenovo ThinkPad R61i (7650-8TG), DE View product	B Lenovo ThinkPad T61, 14.1'', Intel Core 2 Duo T7300, 1GB, 80GB View product
Display1 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Display resolutionKnown for one	1280 x 800 pixels	Unknown — not stated by the source
Native aspect ratioKnown for one	16:10	Unknown — not stated by the source
Processor8 differ
Processor modelDiffers	T5250	T7300
Processor frequencyDiffers	1.5 GHz	2 GHz
Processor cacheDiffers	2 MB	4 MB
Processor front side busDiffers	667 MHz	800 MHz
Processor socketDiffers	Socket 478	PBGA479, PPGA478
Processor seriesDiffers	Intel Core 2 Duo T5000 Series	Intel Core 2 Duo T7000 Series
Thermal Design Power (TDP)Differs	65, 35	35 W
CPU multiplier (bus/core ratio)Differs	9	10
Memoryidentical
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage2 differ
Total storage capacityDiffers	120 GB	80 GB
Optical drive typeDiffers	DVD±RW	DVD-ROM
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Audio1 differ
Audio systemDiffers	HDA 24-bit	High Definition Audio
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Network3 differ
Networking featuresDiffers	WLAN, Gigabit Ethernet	Gigabit Ethernet
Wireless technologyDiffers	Intel 3945ABG	IEEE 802.11a/g/n
BluetoothDiffers	No	Yes
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Ports & interfaces6 differ
Firewire (IEEE 1394) portsDiffers	0	1
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type II
SmartCard slotDiffers	No	Yes
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Keyboard1 differ
Pointing deviceDiffers	Trackpad	ThinkPad UltraNav
Softwareidentical
Bundled softwareKnown for one	Yes	Unknown — not stated by the source
Processor special features3 differ
Intel Enhanced Halt StateDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	30786	29760
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	2.99 kg	2.7 kg
WidthDiffers	358.5 mm	357.5 mm
DepthDiffers	260 mm	255 mm
HeightKnown for one	35.3 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	2.97 cm
Height (rear)Known for one	Unknown — not stated by the source	3.35 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black

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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