Product comparison · 2 laptops

Lenovo ThinkPad G550G Intel® Pentium® Dual-Core T4300 vs Lenovo ThinkPad X301 (27763HG), HR

95specifications compared
27differ
68identical
22known for one product only

Key differences

Display diagonal
- ThinkPad G550G Intel® Pentium® Dual-Core T4300:39.6 cm (15.6")
- ThinkPad X301 (27763HG), HR:33.8 cm (13.3")
Display resolution
- ThinkPad G550G Intel® Pentium® Dual-Core T4300:1366 x 768 pixels
- ThinkPad X301 (27763HG), HR:1440 x 900 pixels
Native aspect ratio
- ThinkPad G550G Intel® Pentium® Dual-Core T4300:16:9
- ThinkPad X301 (27763HG), HR:16:10
Processor family
- ThinkPad G550G Intel® Pentium® Dual-Core T4300:Intel® Pentium® Dual-Core
- ThinkPad X301 (27763HG), HR:Intel® Core™2 Duo
Processor model
- ThinkPad G550G Intel® Pentium® Dual-Core T4300:T4300
- ThinkPad X301 (27763HG), HR:SU9400
Processor frequency
- ThinkPad G550G Intel® Pentium® Dual-Core T4300:2.1 GHz
- ThinkPad X301 (27763HG), HR:1.4 GHz
Processor cache
- ThinkPad G550G Intel® Pentium® Dual-Core T4300:1 MB
- ThinkPad X301 (27763HG), HR:3 MB
Processor socket
- ThinkPad G550G Intel® Pentium® Dual-Core T4300:Socket 478
- ThinkPad X301 (27763HG), HR:BGA 956

Side by side

Differences highlightedShow differences only

Comparison of G550G, ThinkPad X301 (27763HG), HR
117 specifications	A Lenovo ThinkPad G550G Intel® Pentium® Dual-Core T4300 Model G550G View product	B Lenovo ThinkPad X301 (27763HG), HR View product
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display resolutionDiffers	1366 x 768 pixels	1440 x 900 pixels
LED backlight	Yes	Yes
Native aspect ratioDiffers	16:9	16:10
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel® Core™2 Duo
Processor modelDiffers	T4300	SU9400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.1 GHz	1.4 GHz
Processor cacheDiffers	1 MB	3 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socketDiffers	Socket 478	BGA 956
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Core 2 Duo SU9000 Series
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
Thermal Design Power (TDP)Differs	35 W	10 W
Tjunction	105 °C	105 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	10.5	7
ECC supported by processor	No	No
SteppingKnown for one	R0	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	3 GB	2 GB
Memory clock speed	1066 MHz	1066 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Maximum internal memory	4 GB	4 GB
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	320 GB	128 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Card reader integratedDiffers	Yes	No
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA X4500	Intel® GMA 4500MHD
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HDA 24-bit
Number of built-in speakers	2	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Network2 differ
Networking typeKnown for one	Unknown — not stated by the source	WLAN, Gigabit Ethernet
Wireless technologyDiffers	Broadcom 802.11b/g	Intel 5300AGN
BluetoothDiffers	Yes	No
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	1	0
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 inDiffers	Yes	No
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	Yes	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
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
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	No	Yes
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
Processor ARK IDDiffers	37253	36697
Processor package sizeKnown for one	Unknown — not stated by the source	22 x 22 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Processor codeKnown for one	SLGJM	Unknown — not stated by the source
Battery1 differ
Number of battery cells	6	6
Battery life (max)Differs	4 h	3 h
Poweridentical
DC-in jack	Yes	Yes
AC adapter input voltageKnown for one	220 - 230 V	Unknown — not stated by the source
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
WeightDiffers	2.7 kg	1.42 kg
WidthKnown for one	Unknown — not stated by the source	318 mm
DepthKnown for one	Unknown — not stated by the source	231 mm
HeightKnown for one	Unknown — not stated by the source	23.4 mm
Dimensions (WxDxH)Known for one	38.2 x 24.5 x 2.65 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data port	No	No
Internal modem	No	No
Supplied AC adapter type	AC	AC
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® GL40 Express	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