Product comparison · 2 laptops

Acer TravelMate 4283WLMi_XPP vs Lenovo ThinkPad Z61t (9443-4FG), DK

109specifications compared
40differ
69identical
22known for one product only

Key differences

Display diagonal
- TravelMate 4283WLMi_XPP:39.1 cm (15.4")
- ThinkPad Z61t (9443-4FG), DK:35.8 cm (14.1")
Processor family
- TravelMate 4283WLMi_XPP:Intel® Core™2 Duo
- ThinkPad Z61t (9443-4FG), DK:Intel® Core™ Duo
Processor model
- TravelMate 4283WLMi_XPP:T5500
- ThinkPad Z61t (9443-4FG), DK:T2400
Processor frequency
- TravelMate 4283WLMi_XPP:1.66 GHz
- ThinkPad Z61t (9443-4FG), DK:1.83 GHz
Processor socket
- TravelMate 4283WLMi_XPP:Socket 479
- ThinkPad Z61t (9443-4FG), DK:Socket 478
Processor operating modes
- TravelMate 4283WLMi_XPP:64-bit
- ThinkPad Z61t (9443-4FG), DK:32-bit
Processor codename
- TravelMate 4283WLMi_XPP:Merom
- ThinkPad Z61t (9443-4FG), DK:Yonah
Stepping
- TravelMate 4283WLMi_XPP:B2
- ThinkPad Z61t (9443-4FG), DK:C0

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 4283WLMi_XPP, ThinkPad Z61t (9443-4FG), DK
131 specifications	A Acer TravelMate 4283WLMi_XPP View product	B Lenovo ThinkPad Z61t (9443-4FG), DK View product
Display1 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Processor12 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Core™ Duo
Processor modelDiffers	T5500	T2400
Processor frequencyDiffers	1.66 GHz	1.83 GHz
Processor socketDiffers	Socket 479	Socket 478
Processor operating modesDiffers	64-bit	32-bit
Processor seriesDiffers	Intel Core 2 Duo T5000 Series	Intel Core Duo T2000 Series
Processor codenameDiffers	Merom	Yonah
SteppingDiffers	B2	C0
Thermal Design Power (TDP)Differs	34 W	31 W
Processor core voltage (AC)Known for one	1.0375 - 1.30 V	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	291 M	151 M
Processing Die sizeDiffers	143 mm²	90 mm²
CPU multiplier (bus/core ratio)Differs	10	11
Memory3 differ
Internal memoryDiffers	1 GB	0.5 GB
Memory layout (slots x size)Differs	2 x 0.5 GB	1 x 0.5 GB
Maximum internal memoryDiffers	4 GB	2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Storage2 differ
Total storage capacityDiffers	100 GB	60 GB
Optical drive typeDiffers	DVD Super Multi DL	DVD-ROM
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® Go 7600	Intel® GMA 950
Maximum graphics card memoryKnown for one	0.128 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Intel High Definition Audio	Intel HDA 24-bit
Speaker powerKnown for one	Unknown — not stated by the source	1 W
Camera1 differ
Front cameraDiffers	Yes	No
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/Gigabit Ethernet	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/b/g	Intel 3945 a/b/g
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	4	3
DVI portDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slotDiffers	Yes	No
I/O portsKnown for one	1x ExpressCard/34	Unknown — not stated by the source
ExpressCard slotKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Motherboard chipsetKnown for one	Intel® 945GM Express	Unknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Keyboard function keysKnown for one	12	Unknown — not stated by the source
Software1 differ
Bundled softwareDiffers	Acer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, Cyberlink PowerDVD, NTI CD Maker, Norton AntiVirus	Yes
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows XP Professional
Processor special features3 differ
Intel 64Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	27253	27235
Battery2 differ
Number of battery cellsDiffers	8	4
Battery life (max)Differs	3 h	3.7 h
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightDiffers	2.77 kg	2.22 kg
WidthDiffers	358 mm	334 mm
DepthDiffers	265 mm	228 mm
HeightDiffers	36 mm	26.6 mm
Dimensions (WxDxH)Known for one	358 x 265 x 36 mm	Unknown — not stated by the source
Other features1 differ
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Wake-on-Ring readyKnown for one	Yes	Unknown — not stated by the source
Modem typeDiffers	ITU V.92	V.92
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	24x
CD write speedKnown for one	Unknown — not stated by the source	24x
CD rewrite speedKnown for one	Unknown — not stated by the source	24x
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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