Product comparison · 2 laptops

Acer TravelMate 6492-812G25MN vs Lenovo ThinkPad R61 (7732-4TG), EN

108specifications compared
35differ
73identical
21known for one product only

Key differences

Processor model
- TravelMate 6492-812G25MN:T8100
- ThinkPad R61 (7732-4TG), EN:T7250
Processor frequency
- TravelMate 6492-812G25MN:2.1 GHz
- ThinkPad R61 (7732-4TG), EN:2 GHz
Processor cache
- TravelMate 6492-812G25MN:3 MB
- ThinkPad R61 (7732-4TG), EN:2 MB
Processor lithography
- TravelMate 6492-812G25MN:45 nm
- ThinkPad R61 (7732-4TG), EN:65 nm
Processor codename
- TravelMate 6492-812G25MN:Penryn
- ThinkPad R61 (7732-4TG), EN:Merom
Tjunction
- TravelMate 6492-812G25MN:105 °C
- ThinkPad R61 (7732-4TG), EN:100 °C
Number of Processing Die Transistors
- TravelMate 6492-812G25MN:410 M
- ThinkPad R61 (7732-4TG), EN:291 M
Processing Die size
- TravelMate 6492-812G25MN:107 mm²
- ThinkPad R61 (7732-4TG), EN:143 mm²

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 6492-812G25MN, ThinkPad R61 (7732-4TG), EN
129 specifications	A Acer TravelMate 6492-812G25MN View product	B Lenovo ThinkPad R61 (7732-4TG), EN View product
Processor10 differ
Processor modelDiffers	T8100	T7250
Processor frequencyDiffers	2.1 GHz	2 GHz
Processor cacheDiffers	3 MB	2 MB
Processor lithographyDiffers	45 nm	65 nm
Processor seriesDiffers	Intel Core 2 Duo T8000 Series	Intel Core 2 Duo T7000 Series
Processor codenameDiffers	Penryn	Merom
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	10.5	10
TcaseKnown for one	Unknown — not stated by the source	68 °C
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
Storage1 differ
Total storage capacityDiffers	250 GB	160 GB
Audio1 differ
Audio systemDiffers	High Definition Audio	HDA 24-bit
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Front cameraKnown for one	Unknown — not stated by the source	No
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/g/n	Intel 3945ABG
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces6 differ
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
Serial ports quantityDiffers	1	0
Performanceidentical
Motherboard chipsetKnown for one	Intel® PM965 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
Software2 differ
Operating system installedDiffers	Windows Vista Business	Windows XP Professional
Bundled softwareDiffers	Acer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity1, eLock, eRecovery, eSettings Management), Acer Bio-Protection, Acer Video Conference Manager, Acer Crystal Eye, Acer GridVista, Acer Launch Manager, Adobe Reader, Cyberlink PowerDVD, NTI CD Maker, Norton Internet Security	Yes
Processor special features3 differ
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	33916	31728
Processor codeDiffers	SLAVJ	SLA49
Battery1 differ
Number of battery cellsDiffers	6	4
Battery life (max)Known for one	Unknown — not stated by the source	3 h
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	2.48 kg	2.37 kg
WidthDiffers	339.4 mm	335.5 mm
DepthDiffers	245 mm	237 mm
Height (front)Known for one	3.5 cm	Unknown — not stated by the source
Height (rear)Known for one	3.9 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	30.6 mm
Other features2 differ
Infrared data portDiffers	Yes	No
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
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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