Product comparison · 2 laptops

ASUS 15.4"/ Intel Core Duo T2050/ 1Gb/ 100Gb/ XPH vs Lenovo ThinkPad Z61t - 9443XAG, DE

104specifications compared
31differ
73identical
24known for one product only

Key differences

Display diagonal
- 15.4"/ Intel Core Duo T2050/ 1Gb/ 100Gb/ XPH:39.1 cm (15.4")
- ThinkPad Z61t - 9443XAG, DE:35.8 cm (14.1")
Processor family
- 15.4"/ Intel Core Duo T2050/ 1Gb/ 100Gb/ XPH:Intel® Core™ Duo
- ThinkPad Z61t - 9443XAG, DE:Intel® Core™2 Duo
Processor model
- 15.4"/ Intel Core Duo T2050/ 1Gb/ 100Gb/ XPH:T2050
- ThinkPad Z61t - 9443XAG, DE:T7200
Processor frequency
- 15.4"/ Intel Core Duo T2050/ 1Gb/ 100Gb/ XPH:1.6 GHz
- ThinkPad Z61t - 9443XAG, DE:2 GHz
Processor cache
- 15.4"/ Intel Core Duo T2050/ 1Gb/ 100Gb/ XPH:2 MB
- ThinkPad Z61t - 9443XAG, DE:4 MB
Processor front side bus
- 15.4"/ Intel Core Duo T2050/ 1Gb/ 100Gb/ XPH:533 MHz
- ThinkPad Z61t - 9443XAG, DE:667 MHz
Processor socket
- 15.4"/ Intel Core Duo T2050/ 1Gb/ 100Gb/ XPH:Socket 478
- ThinkPad Z61t - 9443XAG, DE:Socket 479
Processor operating modes
- 15.4"/ Intel Core Duo T2050/ 1Gb/ 100Gb/ XPH:32-bit
- ThinkPad Z61t - 9443XAG, DE:64-bit

Side by side

Differences highlightedShow differences only

Comparison of 15.4"/ Intel Core Duo T2050/ 1Gb/ 100Gb/ XPH, ThinkPad Z61t - 9443XAG, DE
128 specifications	A ASUS 15.4"/ Intel Core Duo T2050/ 1Gb/ 100Gb/ XPH View product	B Lenovo ThinkPad Z61t - 9443XAG, DE View product
Display1 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ Duo	Intel® Core™2 Duo
Processor modelDiffers	T2050	T7200
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.6 GHz	2 GHz
Processor cacheDiffers	2 MB	4 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 MHz	667 MHz
Processor socketDiffers	Socket 478	Socket 479
Processor lithography	65 nm	65 nm
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Core Duo T2000 Series	Intel Core 2 Duo T7000 Series
Processor codenameDiffers	Yonah	Merom
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	C0	B2
Thermal Design Power (TDP)Differs	31 W	34 W
Tjunction	100 °C	100 °C
Number of Processing Die TransistorsDiffers	151 M	291 M
Processing Die sizeDiffers	90 mm²	143 mm²
CPU multiplier (bus/core ratio)	12	12
ECC supported by processor	No	No
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.0375 - 1.30 V
Memory1 differ
Internal memory	1 GB	1 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	2 GB	4 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	2 x 0.5 GB
Storage1 differ
Total storage capacityDiffers	100 GB	80 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	MMC, MS Duo, MS Pro, MS Pro Duo, SD	Unknown — not stated by the source
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 950	Intel® GMA 950
Maximum graphics card memoryKnown for one	0.128 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Intel HDA	Intel HDA 24-bit
Number of built-in speakers	2	2
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Networkidentical
Bluetooth	Yes	Yes
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet, WLAN
Wireless technologyKnown for one	Unknown — not stated by the source	IEEE 802.11a/b/g
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	4	3
Ethernet LAN (RJ-45) ports	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type II
SmartCard slot	No	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-out	Yes	Yes
TV-out type	S-Video	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
Performanceidentical
Motherboard chipsetKnown for one	Intel® 945GM Express	Unknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Software1 differ
Operating system installedDiffers	Windows XP Home Edition	Windows XP Professional
Bundled softwareKnown for one	ASUSDVD XP 6.0 Power Director V3.0 DE Medi@Show V2.0 SE Symantec Norton Internet Security 2005 (trial) Adobe Acrobat Reader 7.0 NERO Express V6.0 ASUS NB Probe ASUS Live Update ASUS ChkMail ASUS Hotkey ASUS Power4 Gear+	Unknown — not stated by the source
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000/XP/Vista PC DOS 2000
Processor special features3 differ
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 64Differs	No	Yes
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)Differs	No	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
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Processor ARK IDDiffers	27231	27255
Processor codeKnown for one	SL9BN	Unknown — not stated by the source
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter input voltageKnown for one	100/240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	3.42 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
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	2.95 kg	2.05 kg
WidthDiffers	365 mm	334 mm
DepthDiffers	269.5 mm	228 mm
HeightKnown for one	Unknown — not stated by the source	26.6 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Other features2 differ
Infrared data portDiffers	No	Yes
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeDiffers	Data/Fax V.92	V.92
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	3.7 h

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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