Product comparison · 2 laptops

Acer Extensa 5620Z-3A1G16_VHP vs Lenovo ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB

109specifications compared
37differ
72identical
14known for one product only

Key differences

The Lenovo ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB has 0.77 GHz more processor frequency than the Acer Extensa 5620Z-3A1G16_VHP (2.5 GHz vs 1.73 GHz). The Lenovo ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB has 5 MB more processor cache than the Acer Extensa 5620Z-3A1G16_VHP (6 MB vs 1 MB). The Lenovo ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB has 267 MHz more processor front side bus than the Acer Extensa 5620Z-3A1G16_VHP (800 MHz vs 533 MHz). Only the Lenovo ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB has Bluetooth. Only the Lenovo ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB has docking connector.

Display resolution
- Extensa 5620Z-3A1G16_VHP:1280 x 800 pixels
- ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB:1680 x 1050 pixels
Processor family
- Extensa 5620Z-3A1G16_VHP:Intel® Pentium®
- ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB:Intel® Core™2 Duo
Processor model
- Extensa 5620Z-3A1G16_VHP:T2370
- ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB:T9300
Processor frequency
- Extensa 5620Z-3A1G16_VHP:1.73 GHz
- ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB:2.5 GHz
Processor cache
- Extensa 5620Z-3A1G16_VHP:1 MB
- ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB:6 MB
Processor front side bus
- Extensa 5620Z-3A1G16_VHP:533 MHz
- ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB:800 MHz
Processor lithography
- Extensa 5620Z-3A1G16_VHP:65 nm
- ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB:45 nm
Processor codename
- Extensa 5620Z-3A1G16_VHP:Merom
- ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB:Penryn

Side by side

Differences highlightedShow differences only

Comparison of Extensa 5620Z-3A1G16_VHP, ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB
123 specifications	A Acer Extensa 5620Z-3A1G16_VHP View product	B Lenovo ThinkPad T61, 14.1'' WXGA+, Core2Duo T9300, 2GB, 160GB View product
Display1 differ
Display resolutionDiffers	1280 x 800 pixels	1680 x 1050 pixels
Processor13 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	T2370	T9300
Processor frequencyDiffers	1.73 GHz	2.5 GHz
Processor cacheDiffers	1 MB	6 MB
Processor front side busDiffers	533 MHz	800 MHz
Processor lithographyDiffers	65 nm	45 nm
Processor seriesDiffers	Intel Pentium T2000 Series for Mobile	Intel Core 2 Duo T9000 Series
Processor codenameDiffers	Merom	Penryn
SteppingDiffers	M0	C0
TjunctionDiffers	100 °C	105 °C
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	13	12.5
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.062 - 1.150 V
Memory3 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (slots x size)Differs	2 x 0.5 GB	2 x 1 GB
Maximum internal memoryDiffers	2 GB	4 GB
Storageidentical
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-ROM
Network2 differ
Wireless technologyDiffers	IEEE 802.11a/b/g	IEEE 802.11a/g/n
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	4	3
Docking connectorDiffers	No	Yes
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	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
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Bundled softwareKnown for one	Acer Empowering Technologie (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, Cyberlink PowerDVD, Microsoft Office Ready 2007, NTI CD Maker / NTI Shadow	Unknown — not stated by the source
Processor special features4 differ
Intel Enhanced Halt StateDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	34445	33917
Processor codeDiffers	SLA4J	SLAYY
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Number of battery cellsKnown for one	6	Unknown — not stated by the source
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 & dimensions5 differ
WeightDiffers	2.88 kg	2.7 kg
WidthDiffers	360 mm	357.5 mm
DepthDiffers	267 mm	255 mm
Height (front)Differs	3.03 cm	3.35 cm
Height (rear)Differs	4.3 cm	2.97 cm
Other features3 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
Supplied AC adapter typeDiffers	AC	AC, UP
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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