Product comparison · 2 laptops

Lenovo ThinkPad X61, UK vs Samsung NP-R20F002 Intel® Core™2 Duo T5500

104specifications compared
36differ
68identical
24known for one product only

Key differences

Display diagonal
- ThinkPad X61, UK:30.7 cm (12.1")
- NP-R20F002 Intel® Core™2 Duo T5500:35.8 cm (14.1")
Display resolution
- ThinkPad X61, UK:1024 x 768 pixels
- NP-R20F002 Intel® Core™2 Duo T5500:1280 x 800 pixels
Native aspect ratio
- ThinkPad X61, UK:4:3
- NP-R20F002 Intel® Core™2 Duo T5500:16:10
Processor model
- ThinkPad X61, UK:T7300
- NP-R20F002 Intel® Core™2 Duo T5500:T5500
Processor frequency
- ThinkPad X61, UK:2 GHz
- NP-R20F002 Intel® Core™2 Duo T5500:1.66 GHz
Processor cache
- ThinkPad X61, UK:4 MB
- NP-R20F002 Intel® Core™2 Duo T5500:2 MB
Processor front side bus
- ThinkPad X61, UK:800 MHz
- NP-R20F002 Intel® Core™2 Duo T5500:667 MHz
Processor socket
- ThinkPad X61, UK:PBGA479, PPGA478
- NP-R20F002 Intel® Core™2 Duo T5500:Socket 479

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad X61, UK, NP-R20F002
128 specifications	A Lenovo ThinkPad X61, UK View product	B Samsung NP-R20F002 Intel® Core™2 Duo T5500 Model NP-R20F002 View product
Display3 differ
Display diagonalDiffers	30.7 cm (12.1")	35.8 cm (14.1")
Display resolutionDiffers	1024 x 768 pixels	1280 x 800 pixels
Native aspect ratioDiffers	4:3	16:10
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor7 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	T7300	T5500
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2 GHz	1.66 GHz
Processor cacheDiffers	4 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	667 MHz
Processor socketDiffers	PBGA479, PPGA478	Socket 479
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo T5000 Series
Processor codename	Merom	Merom
Bus type	FSB	FSB
FSB Parity	No	No
SteppingKnown for one	Unknown — not stated by the source	B2
Thermal Design Power (TDP)Differs	35 W	34 W
Tjunction	100 °C	100 °C
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.0375 - 1.30 V
Number of Processing Die Transistors	291 M	291 M
Processing Die size	143 mm²	143 mm²
CPU multiplier (bus/core ratio)	10	10
ECC supported by processor	No	No
Memory2 differ
Internal memory	1 GB	1 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speedDiffers	667 MHz	533 MHz
Memory layout (slots x size)Differs	1 x 1 GB	2 x 0.5 GB
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	120 GB	160 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeDiffers	No	DVD±RW
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA X3100	AMD Radeon X1250
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.128 GB
Audio1 differ
Audio systemDiffers	Intel HDA 24-bit	High Definition
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
Cameraidentical
Front camera	No	No
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-RW write speedKnown for one	Unknown — not stated by the source	16x
DVD-R write speedKnown for one	Unknown — not stated by the source	8x
DVD-RW write speedKnown for one	Unknown — not stated by the source	4x
DVD+R write speedKnown for one	Unknown — not stated by the source	8x
DVD+RW write speedKnown for one	Unknown — not stated by the source	4x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	5x
Network3 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Fast Ethernet, WLAN
Wireless technologyDiffers	Intel 4965AGN	IEEE 802.11b/g
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	1	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	No	Yes
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-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffers	Trackpad	Touchpad
Software2 differ
Operating system installedDiffers	Windows Vista Business	Windows Vista Home Premium
Bundled softwareDiffers	Yes	McAfee VirusScan, Adobe Acrobat Reader, Cyberlink PowerDVD, Samsung Network Manager, Samsung Update Plus, Cyberlink DVD Solution, Samsung EasyBox, Magic Doctor, Microsoft Office 2007 (Trial), Samsung Recovery Solution II, Samsung Play AV Station, Samsung Speed Up Manager
Processor special features4 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 StatesDiffers	Yes	No
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 StateDiffers	Yes	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	Yes	No
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	29760	27253
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	8	4
Battery life (max)Known for one	7.8 h	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
Weight & dimensions4 differ
WeightDiffers	1.67 kg	2.39 kg
WidthDiffers	268 mm	340 mm
DepthDiffers	211 mm	260 mm
HeightDiffers	20 mm	39 mm
Other features1 differ
Infrared data port	No	No
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeDiffers	V.92	ITU V.92
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
Securityidentical
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.

More laptop comparisons

All laptop comparisons