Product comparison · 2 laptops

Lenovo ThinkPad X301 + Port Replicator vs Samsung X420 I7P-730T

94specifications compared
25differ
69identical
36known for one product only

Key differences

Display diagonal
- ThinkPad X301 + Port Replicator:33.8 cm (13.3")
- X420 I7P-730T:35.6 cm (14")
Display resolution
- ThinkPad X301 + Port Replicator:1440 x 900 pixels
- X420 I7P-730T:1366 x 768 pixels
Native aspect ratio
- ThinkPad X301 + Port Replicator:16:10
- X420 I7P-730T:16:9
Processor model
- ThinkPad X301 + Port Replicator:SU9400
- X420 I7P-730T:SU7300
Processor frequency
- ThinkPad X301 + Port Replicator:1.4 GHz
- X420 I7P-730T:1.3 GHz
Processor cache type
- ThinkPad X301 + Port Replicator:L2
- X420 I7P-730T:Smart Cache
Internal memory
- ThinkPad X301 + Port Replicator:2 GB
- X420 I7P-730T:4 GB
Total storage capacity
- ThinkPad X301 + Port Replicator:128 GB
- X420 I7P-730T:500 GB

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad X301 + Port Replicator, X420 I7P-730T
130 specifications	A Lenovo ThinkPad X301 + Port Replicator View product	B Samsung X420 I7P-730T View product
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Display3 differ
Display diagonalDiffers	33.8 cm (13.3")	35.6 cm (14")
Display resolutionDiffers	1440 x 900 pixels	1366 x 768 pixels
Native aspect ratioDiffers	16:10	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor3 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	SU9400	SU7300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.4 GHz	1.3 GHz
Processor cache	3 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor front side bus	800 MHz	800 MHz
Processor socket	BGA 956	BGA 956
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingKnown for one	Unknown — not stated by the source	R0
Thermal Design Power (TDP)	10 W	10 W
Tjunction	105 °C	105 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
ECC supported by processor	No	No
Processor seriesKnown for one	Intel Core 2 Duo SU9000 Series	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	7	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	128 GB	500 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Optical drive typeKnown for one	Unknown — not stated by the source	No
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, SDHC
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	Intel® GMA X4500
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD SRS 3D
Number of built-in speakers	2	2
Speaker powerKnown for one	Unknown — not stated by the source	1.5 W
Network2 differ
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet, WLAN
Wireless technologyDiffers	Intel Wifi Link 5300	IEEE 802.11 b/g/n
BluetoothDiffers	Yes	No
Networking typeKnown for one	Vodafone WWAN	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	0	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	Yes	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) ports	0	0
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
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Touchpad
Keyboard special featuresKnown for one	ThinkVantage	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows 7 Home Premium
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	McAfee Virus Scan
Pre-installed softwareKnown for one	XP Professional recovery media	Unknown — not stated by the source
Bundled softwareKnown for one	Intel vPro	Unknown — not stated by the source
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
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	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 TechnologyDiffers	Yes	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	36697	42791
Processor codeKnown for one	Unknown — not stated by the source	SLGYV
Processor package size	22 x 22 mm	22 x 22 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4
Thermal Monitoring TechnologiesDiffers	No	Yes
Conflict-Free processor	No	No
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	40 W
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Security1 differ
Cable lock slot	Yes	Yes
Cable lock slot typeDiffers	IBM	Kensington
Password protection type	BIOS	BIOS
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	EPEAT Gold, ClimateSavers, EnergyStar 4.0	TCO 3.0
Weight & dimensions3 differ
WeightDiffers	1.42 kg	1.76 kg
WidthDiffers	318 mm	338 mm
DepthDiffers	231 mm	235 mm
Height (front)Known for one	Unknown — not stated by the source	2.32 cm
Height (rear)Known for one	Unknown — not stated by the source	3.15 cm
HeightKnown for one	18.6 mm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	318 x 231 x 18.6 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Infrared data port	No	No
Internal modemDiffers	Yes	No
Supplied AC adapter type	AC	AC
Batteryidentical
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery life (max)Known for one	6.1 h	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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