Product comparison · 2 laptops

Lenovo ThinkPad X61s (7669-3JG), ES vs Samsung Q45-Aura T7500

104specifications compared
28differ
76identical
23known for one product only

Key differences

Display resolution
- ThinkPad X61s (7669-3JG), ES:1024 x 768 pixels
- Q45-Aura T7500:1280 x 800 pixels
Native aspect ratio
- ThinkPad X61s (7669-3JG), ES:4:3
- Q45-Aura T7500:16:10
Processor model
- ThinkPad X61s (7669-3JG), ES:L7500
- Q45-Aura T7500:T7500
Processor frequency
- ThinkPad X61s (7669-3JG), ES:1.6 GHz
- Q45-Aura T7500:2.2 GHz
Processor socket
- ThinkPad X61s (7669-3JG), ES:Socket 479
- Q45-Aura T7500:Socket 478
Thermal Design Power (TDP)
- ThinkPad X61s (7669-3JG), ES:17 W
- Q45-Aura T7500:35 W
CPU multiplier (bus/core ratio)
- ThinkPad X61s (7669-3JG), ES:8
- Q45-Aura T7500:11
Total storage capacity
- ThinkPad X61s (7669-3JG), ES:160 GB
- Q45-Aura T7500:200 GB

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad X61s (7669-3JG), ES, Q45-Aura T7500
127 specifications	A Lenovo ThinkPad X61s (7669-3JG), ES View product	B Samsung Q45-Aura T7500 View product
Display2 differ
Display diagonal	30.7 cm (12.1")	30.7 cm (12.1")
Display resolutionDiffers	1024 x 768 pixels	1280 x 800 pixels
Native aspect ratioDiffers	4:3	16:10
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
Processor6 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	L7500	T7500
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.6 GHz	2.2 GHz
Processor cache	4 MB	4 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socketDiffers	Socket 479	Socket 478
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo L7000 Series	Intel Core 2 Duo T7000 Series
Processor codename	Merom	Merom
Bus type	FSB	FSB
FSB Parity	No	No
SteppingKnown for one	Unknown — not stated by the source	E1
Thermal Design Power (TDP)Differs	17 W	35 W
Tjunction	100 °C	100 °C
Number of Processing Die Transistors	291 M	291 M
Processing Die size	143 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	8	11
ECC supported by processor	No	No
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (slots x size)	2 x 1 GB	2 x 1 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage3 differ
Total storage capacityDiffers	160 GB	200 GB
HDD interface	SATA	SATA
HDD speedDiffers	5400 RPM	4200 RPM
Optical drive typeDiffers	No	DVD Super Multi DL
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, XD
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA X3100	NVIDIA GeForce 8400M G
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.128 GB
Audio1 differ
Audio systemDiffers	HDA 24-bit	AD1986A
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
Speaker powerKnown for one	0.5 W	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Front cameraKnown for one	No	Unknown — not stated by the source
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	24x
CD write speedKnown for one	Unknown — not stated by the source	24x
CD rewrite speedKnown for one	Unknown — not stated by the source	24x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	5x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	5x
Network2 differ
Networking featuresDiffers	WLAN, Gigabit Ethernet	10/100 Ethernet UTP
Wireless technologyDiffers	Intel 4965AGN	802.11a/b/g
Bluetooth	Yes	Yes
Bluetooth version	2.0+EDR	2.0+EDR
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	3	2
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 portDiffers	No	Yes
Microphone in	Yes	Yes
Docking connectorDiffers	Yes	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type I
SmartCard slot	No	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
USB 1.1 ports quantity	0	0
Keyboard1 differ
Pointing deviceDiffers	Pointing Stick	Touchpad
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Home Basic
Bundled softwareKnown for one	Yes	Unknown — not stated by the source
Processor special features1 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
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 IDDiffers	29757	29761
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 cellsDiffers	4	6
Battery life (max)Known for one	3.1 h	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
Weight & dimensions4 differ
WeightDiffers	1.31 kg	1.86 kg
WidthDiffers	268 mm	299 mm
DepthDiffers	211 mm	217 mm
HeightDiffers	20 mm	36.6 mm
Other featuresidentical
Infrared data port	No	No
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem type	V.92	V.92
Supplied AC adapter type	AC	AC
Securityidentical
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
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	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.

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