Product comparison · 2 laptops

Acer TravelMate 7720-934G50Mn vs Lenovo ThinkPad X61s, CH

105specifications compared
43differ
62identical
28known for one product only

Key differences

Display diagonal
- TravelMate 7720-934G50Mn:43.2 cm (17")
- ThinkPad X61s, CH:30.7 cm (12.1")
Display resolution
- TravelMate 7720-934G50Mn:1440 x 900 pixels
- ThinkPad X61s, CH:1024 x 768 pixels
Native aspect ratio
- TravelMate 7720-934G50Mn:16:10
- ThinkPad X61s, CH:4:3
Processor model
- TravelMate 7720-934G50Mn:T9300
- ThinkPad X61s, CH:L7500
Processor frequency
- TravelMate 7720-934G50Mn:2.5 GHz
- ThinkPad X61s, CH:1.6 GHz
Processor cache
- TravelMate 7720-934G50Mn:6 MB
- ThinkPad X61s, CH:4 MB
Processor socket
- TravelMate 7720-934G50Mn:LGA 3647 (Socket P)
- ThinkPad X61s, CH:Socket 479
Processor lithography
- TravelMate 7720-934G50Mn:45 nm
- ThinkPad X61s, CH:65 nm

Side by side

Differences highlightedShow differences only

Comparison of TravelMate 7720-934G50Mn, ThinkPad X61s, CH
133 specifications	A Acer TravelMate 7720-934G50Mn View product	B Lenovo ThinkPad X61s, CH View product
Display3 differ
Display diagonalDiffers	43.2 cm (17")	30.7 cm (12.1")
Display resolutionDiffers	1440 x 900 pixels	1024 x 768 pixels
Native aspect ratioDiffers	16:10	4:3
Processor12 differ
Processor modelDiffers	T9300	L7500
Processor frequencyDiffers	2.5 GHz	1.6 GHz
Processor cacheDiffers	6 MB	4 MB
Processor socketDiffers	LGA 3647 (Socket P)	Socket 479
Processor lithographyDiffers	45 nm	65 nm
Processor seriesDiffers	Intel Core 2 Duo T9000 Series	Intel Core 2 Duo L7000 Series
Processor codenameDiffers	Penryn	Merom
SteppingKnown for one	C0	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	35 W	17 W
TjunctionDiffers	105 °C	100 °C
Processor core voltage (AC)Known for one	1.062 - 1.150 V	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	12.5	8
Memory2 differ
Internal memoryDiffers	4 GB	1 GB
Memory layout (slots x size)Differs	2 x 2 GB	1 x 1 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Storage1 differ
Number of HDDs installedKnown for one	2	Unknown — not stated by the source
Card reader integratedDiffers	Yes	No
Total storage capacityKnown for one	Unknown — not stated by the source	120 GB
Optical drive typeKnown for one	Unknown — not stated by the source	No
Graphicsidentical
Maximum graphics card memoryKnown for one	0.358 GB	Unknown — not stated by the source
Audio2 differ
Audio systemDiffers	High Definition Audio	HDA 24-bit
Number of built-in speakersDiffers	2	1
Speaker powerKnown for one	Unknown — not stated by the source	0.5 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/b/g/n	Intel 4965AGN
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 & interfaces8 differ
USB 2.0 ports quantityDiffers	4	3
DVI portDiffers	Yes	No
Docking connectorDiffers	No	Yes
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	Unknown — not stated by the source	0
Performanceidentical
Motherboard chipsetKnown for one	Intel® PM965 Express	Unknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffers	Touchpad	Pointing Stick
Software2 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
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, NTI Shadow	Yes
Processor special features2 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	33917	29757
Processor codeKnown for one	SLAYY	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	6	4
Battery life (max)Known for one	Unknown — not stated by the source	3.1 h
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	3.66 kg	1.43 kg
WidthDiffers	400 mm	268 mm
DepthDiffers	290 mm	211 mm
Height (front)Known for one	3.03 cm	Unknown — not stated by the source
Height (rear)Known for one	4.33 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	20 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
Supplied AC adapter typeDiffers	AC, UP	AC
Modem typeKnown for one	Unknown — not stated by the source	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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