Product comparison · 2 laptops

Lenovo ThinkPad T60 (1951-4MG), DE vs Lenovo ThinkPad Z61m (9453-5UG), DE

110specifications compared
15differ
95identical
9known for one product only

Key differences

Display diagonal
- ThinkPad T60 (1951-4MG), DE:35.8 cm (14.1")
- ThinkPad Z61m (9453-5UG), DE:39.1 cm (15.4")
Display resolution
- ThinkPad T60 (1951-4MG), DE:1024 x 768 pixels
- ThinkPad Z61m (9453-5UG), DE:1280 x 800 pixels
Native aspect ratio
- ThinkPad T60 (1951-4MG), DE:4:3
- ThinkPad Z61m (9453-5UG), DE:16:10
Internal memory
- ThinkPad T60 (1951-4MG), DE:1 GB
- ThinkPad Z61m (9453-5UG), DE:0.5 GB
Memory layout (slots x size)
- ThinkPad T60 (1951-4MG), DE:1 x 1 GB
- ThinkPad Z61m (9453-5UG), DE:1 x 0.5 GB
Speaker power
- ThinkPad T60 (1951-4MG), DE:2 W
- ThinkPad Z61m (9453-5UG), DE:1 W
Networking features
- ThinkPad T60 (1951-4MG), DE:Gigabit Ethernet, WLAN
- ThinkPad Z61m (9453-5UG), DE:WLAN, Gigabit Ethernet
Wireless technology
- ThinkPad T60 (1951-4MG), DE:Intel 3945 a/b/g
- ThinkPad Z61m (9453-5UG), DE:IEEE 802.11a/b/g

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T60 (1951-4MG), DE, ThinkPad Z61m (9453-5UG), DE
119 specifications	A Lenovo ThinkPad T60 (1951-4MG), DE View product	B Lenovo ThinkPad Z61m (9453-5UG), DE View product
Display3 differ
Display diagonalDiffers	35.8 cm (14.1")	39.1 cm (15.4")
Display resolutionDiffers	1024 x 768 pixels	1280 x 800 pixels
Native aspect ratioDiffers	4:3	16:10
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ Duo	Intel® Core™ Duo
Processor model	T2400	T2400
Processor cores	2	2
Processor threads	2	2
Processor frequency	1.83 GHz	1.83 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	667 MHz	667 MHz
Processor socket	Socket 478	Socket 478
Processor lithography	65 nm	65 nm
Processor operating modes	32-bit	32-bit
Processor series	Intel Core Duo T2000 Series	Intel Core Duo T2000 Series
Processor codename	Yonah	Yonah
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	C0	C0
Thermal Design Power (TDP)	31 W	31 W
Tjunction	100 °C	100 °C
Number of Processing Die Transistors	151 M	151 M
Processing Die size	90 mm²	90 mm²
CPU multiplier (bus/core ratio)	11	11
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	1 GB	0.5 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speed	667 MHz	667 MHz
Memory layout (slots x size)Differs	1 x 1 GB	1 x 0.5 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storageidentical
Total storage capacity	60 GB	60 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive type	DVD-ROM	DVD-ROM
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, xD
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 950	Intel® GMA 950
Audio1 differ
Audio system	Intel HDA 24-bit	Intel HDA 24-bit
Number of built-in speakers	2	2
Speaker powerDiffers	2 W	1 W
Cameraidentical
Front camera	No	No
Network2 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	WLAN, Gigabit Ethernet
Wireless technologyDiffers	Intel 3945 a/b/g	IEEE 802.11a/b/g
Bluetooth	No	No
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Ports & interfaces2 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	0	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	Yes	Yes
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-outDiffers	No	Yes
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
USB 1.1 ports quantity	0	0
Keyboardidentical
Pointing device	ThinkPad UltraNav	ThinkPad UltraNav
Softwareidentical
Operating system installed	Windows XP Professional	Windows XP Professional
Bundled software	Yes	Yes
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	No	No
Intel 64	No	No
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	No	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK ID	27235	27235
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Battery1 differ
Number of battery cells	6	6
Battery life (max)Differs	5.8 h	5.63 h
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	IBM	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.34 kg	4.67 kg
WidthDiffers	311 mm	357 mm
DepthDiffers	255 mm	262.5 mm
HeightDiffers	31 mm	37.3 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data port	Yes	Yes
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeKnown for one	V.92	Unknown — not stated by the source

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.

More laptop comparisons

All laptop comparisons