Product comparison · 2 laptops

Lenovo ThinkPad Z61t - 944389G, DE vs LG F1-225EG laptop Intel® Core™2 Duo T5500

103specifications compared
34differ
69identical
19known for one product only

Key differences

Display diagonal
- ThinkPad Z61t - 944389G, DE:35.8 cm (14.1")
- F1-225EG laptop Intel® Core™2 Duo T5500:39.1 cm (15.4")
Display resolution
- ThinkPad Z61t - 944389G, DE:1440 x 900 pixels
- F1-225EG laptop Intel® Core™2 Duo T5500:1280 x 800 pixels
Processor family
- ThinkPad Z61t - 944389G, DE:Intel® Core™ Duo
- F1-225EG laptop Intel® Core™2 Duo T5500:Intel® Core™2 Duo
Processor model
- ThinkPad Z61t - 944389G, DE:T2400
- F1-225EG laptop Intel® Core™2 Duo T5500:T5500
Processor frequency
- ThinkPad Z61t - 944389G, DE:1.83 GHz
- F1-225EG laptop Intel® Core™2 Duo T5500:1.66 GHz
Processor socket
- ThinkPad Z61t - 944389G, DE:Socket 478
- F1-225EG laptop Intel® Core™2 Duo T5500:Socket 479
Processor operating modes
- ThinkPad Z61t - 944389G, DE:32-bit
- F1-225EG laptop Intel® Core™2 Duo T5500:64-bit
Processor codename
- ThinkPad Z61t - 944389G, DE:Yonah
- F1-225EG laptop Intel® Core™2 Duo T5500:Merom

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad Z61t - 944389G, DE, F1-225EG
122 specifications	A Lenovo ThinkPad Z61t - 944389G, DE View product	B LG F1-225EG laptop Intel® Core™2 Duo T5500 Model F1-225EG View product
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	39.1 cm (15.4")
Display resolutionDiffers	1440 x 900 pixels	1280 x 800 pixels
Processor12 differ
Processor familyDiffers	Intel® Core™ Duo	Intel® Core™2 Duo
Processor modelDiffers	T2400	T5500
Processor frequencyDiffers	1.83 GHz	1.66 GHz
Processor socketDiffers	Socket 478	Socket 479
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Core Duo T2000 Series	Intel Core 2 Duo T5000 Series
Processor codenameDiffers	Yonah	Merom
SteppingDiffers	C0	B2
Thermal Design Power (TDP)Differs	31 W	34 W
Number of Processing Die TransistorsDiffers	151 M	291 M
Processing Die sizeDiffers	90 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	11	10
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.0375 - 1.30 V
Memory2 differ
Internal memoryDiffers	0.5 GB	1 GB
Memory layout (slots x size)Differs	1 x 0.5 GB	2 x 0.5 GB
Storage2 differ
Total storage capacityDiffers	60 GB	100 GB
Optical drive typeDiffers	DVD-ROM	DVD Super Multi DL
Graphicsidentical
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.224 GB
Audioidentical
Audio systemKnown for one	Intel HDA 24-bitbb	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	10/100/1000 MBit/s
Wireless technologyKnown for one	Intel 3945 a/b/g	Unknown — not stated by the source
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	3	4
S/PDIF out portDiffers	No	Yes
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type II
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Touchpad + Scroll zone
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Softwareidentical
Bundled softwareKnown for one	Yes	Unknown — not stated by the source
Processor special features3 differ
Intel 64Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	Yes	No
Processor ARK IDDiffers	27235	27253
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	90 W
Securityidentical
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.25 kg	2.6 kg
WidthDiffers	334 mm	358 mm
DepthDiffers	228 mm	259 mm
HeightDiffers	26.6 mm	27 mm
Other features1 differ
Infrared data portDiffers	Yes	No
Modem typeKnown for one	V.92	Unknown — not stated by the source
Compliance industry standardsKnown for one	Unknown — not stated by the source	802.11 a/b/g
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® 945GM Express
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery capacityKnown for one	Unknown — not stated by the source	4400 mAh

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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