Product comparison · 2 laptops

ASUS K50IN-SX314V laptop Intel® Pentium® Dual-Core T4400 vs Lenovo ThinkPad R500 + VBM4520

89specifications compared
26differ
63identical
22known for one product only

Key differences

Display diagonal
- K50IN-SX314V laptop Intel® Pentium® Dual-Core T4400:39.6 cm (15.6")
- ThinkPad R500 + VBM4520:39.1 cm (15.4")
Processor family
- K50IN-SX314V laptop Intel® Pentium® Dual-Core T4400:Intel® Pentium® Dual-Core
- ThinkPad R500 + VBM4520:Intel® Core™2 Duo
Processor model
- K50IN-SX314V laptop Intel® Pentium® Dual-Core T4400:T4400
- ThinkPad R500 + VBM4520:P7370
Processor frequency
- K50IN-SX314V laptop Intel® Pentium® Dual-Core T4400:2.2 GHz
- ThinkPad R500 + VBM4520:2 GHz
Processor cache
- K50IN-SX314V laptop Intel® Pentium® Dual-Core T4400:1 MB
- ThinkPad R500 + VBM4520:3 MB
Processor front side bus
- K50IN-SX314V laptop Intel® Pentium® Dual-Core T4400:800 MHz
- ThinkPad R500 + VBM4520:1066 MHz
Thermal Design Power (TDP)
- K50IN-SX314V laptop Intel® Pentium® Dual-Core T4400:35 W
- ThinkPad R500 + VBM4520:25 W
CPU multiplier (bus/core ratio)
- K50IN-SX314V laptop Intel® Pentium® Dual-Core T4400:11
- ThinkPad R500 + VBM4520:7.5

Side by side

Differences highlightedShow differences only

Comparison of K50IN-SX314V, ThinkPad R500 + VBM4520
111 specifications	A ASUS K50IN-SX314V laptop Intel® Pentium® Dual-Core T4400 Model K50IN-SX314V View product	B Lenovo ThinkPad R500 + VBM4520 View product
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	39.1 cm (15.4")
Display resolutionKnown for one	1366 x 768 pixels	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel® Core™2 Duo
Processor modelDiffers	T4400	P7370
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.2 GHz	2 GHz
Processor cacheDiffers	1 MB	3 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	1066 MHz
Processor socket	Socket 478	Socket 478
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 P7000 Series
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	R0	R0
Thermal Design Power (TDP)Differs	35 W	25 W
TjunctionKnown for one	105 °C	Unknown — not stated by the source
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	11	7.5
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Storageidentical
Total storage capacity	320 GB	320 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speed	5400 RPM	5400 RPM
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	MMC, SD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® G102M	Intel® GMA X4500
Maximum graphics card memoryKnown for one	0.5 GB	Unknown — not stated by the source
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Audioidentical
Audio systemKnown for one	Altec Lansing (SRS Premium)	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Network2 differ
Wireless technologyDiffers	Azureware NE-785	Intel WiFi Link 5100 (1x2)
BluetoothDiffers	No	Yes
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	4	3
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	0	1
Headphone outputs	1	1
S/PDIF out portDiffers	Yes	No
Microphone in	Yes	Yes
Docking connectorDiffers	No	Yes
ExpressCard slot	Yes	Yes
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
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows XP Professional
Pre-installed softwareKnown for one	Adobe Acrobat Reader 8.0	Unknown — not stated by the source
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 StatesKnown for one	Yes	Unknown — not stated by the source
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	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	40739	37117
Processor codeDiffers	SLGJL	SLGF9
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Batteryidentical
Number of battery cells	6	6
Battery life (max)Known for one	Unknown — not stated by the source	2.4 h
Poweridentical
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.6 kg	2.94 kg
WidthKnown for one	370 mm	Unknown — not stated by the source
DepthKnown for one	256 mm	Unknown — not stated by the source
Height (front)Known for one	3.1 cm	Unknown — not stated by the source
Height (rear)Known for one	3.55 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Infrared data port	No	No
Internal modemDiffers	No	Yes
Supplied AC adapter type	AC	AC

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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