Product comparison · 2 laptops

ASUS K50IN-SX139X, ES vs ASUS K50IN-SX283X, ES

102specifications compared
14differ
88identical
26known for one product only

Key differences

Processor family
- K50IN-SX139X, ES:Intel® Pentium® Dual-Core
- K50IN-SX283X, ES:Intel® Core™2 Duo
Processor model
- K50IN-SX139X, ES:T4300
- K50IN-SX283X, ES:T5870
Processor frequency
- K50IN-SX139X, ES:2.1 GHz
- K50IN-SX283X, ES:2 GHz
Processor cache
- K50IN-SX139X, ES:1 MB
- K50IN-SX283X, ES:2 MB
Processor socket
- K50IN-SX139X, ES:Socket 478
- K50IN-SX283X, ES:LGA 3647 (Socket P)
Processor lithography
- K50IN-SX139X, ES:45 nm
- K50IN-SX283X, ES:65 nm
Stepping
- K50IN-SX139X, ES:R0
- K50IN-SX283X, ES:M0
Tjunction
- K50IN-SX139X, ES:105 °C
- K50IN-SX283X, ES:100 °C

Side by side

Differences highlightedShow differences only

Comparison of K50IN-SX139X, ES, K50IN-SX283X, ES
128 specifications	A ASUS K50IN-SX139X, ES View product	B ASUS K50IN-SX283X, ES View product
Displayidentical
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Native aspect ratio	16:9	16:9
Display surface	Gloss	Gloss
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel® Core™2 Duo
Processor modelDiffers	T4300	T5870
Processor cores	2	2
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	2.1 GHz	2 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socketDiffers	Socket 478	LGA 3647 (Socket P)
Processor lithographyDiffers	45 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Core 2 Duo T5000 Series
Processor codenameKnown for one	Penryn	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB Parity	No	No
SteppingDiffers	R0	M0
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	10.5	10
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speed	800 MHz	800 MHz
Memory layout (slots x size)	2 x 2 GB	2 x 2 GB
Maximum internal memory	4 GB	4 GB
Storageidentical
Total storage capacity	320 GB	320 GB
Number of HDDs installed	1	1
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD	MMC, SD
Graphicsidentical
On-board graphics card	No	No
Discrete graphics card	Yes	Yes
Discrete graphics card model	NVIDIA® GeForce® G102M	NVIDIA® GeForce® G102M
Discrete graphics card memory	0.512 GB	0.512 GB
On-board graphics card model	Not available	Not available
Audioidentical
Audio system	Azalia	Azalia
Number of built-in speakers	2	2
Speakers manufacturer	Altec Lansing	Altec Lansing
Audio system full duplex	Yes	Yes
Audio system direct 3D sound	Yes	Yes
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Networkidentical
Networking features	WLAN, Gigabit Ethernet	WLAN, Gigabit Ethernet
Bluetooth	No	No
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Ports & interfacesidentical
USB 2.0 ports quantity	4	4
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	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 in	Yes	Yes
Docking connector	No	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
Keyboardidentical
Keyboard number of keys	88	88
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Drivers included	Yes	Yes
Bundled software	ASUSDVD 6-in-1 Adobe Acrobat Reader 8.0 ASUS	ASUSDVD 6-in-1 Adobe Acrobat Reader 8.0 ASUS
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	37253	37034
Processor codeDiffers	SLGJM	SLAZR
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Batteryidentical
Number of battery cells	6	6
Poweridentical
AC adapter power	65 W	65 W
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output current	3.42 A	3.42 A
AC adapter output voltage	19 V	19 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection type	BIOS	BIOS
HDD user password	Yes	Yes
Weight & dimensionsidentical
Weight	2.6 kg	2.6 kg
Width	370 mm	370 mm
Depth	256 mm	256 mm
Height (front)	3.1 cm	3.1 cm
Height (rear)	3.55 cm	3.55 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data port	No	No
Internal modem	No	No
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.

More laptop comparisons

All laptop comparisons