Product comparison · 2 laptops

ASUS K50IJ-SX144V, UK vs Samsung E251-Aura Esilo

108specifications compared
21differ
87identical
25known for one product only

Key differences

Processor family
- K50IJ-SX144V, UK:Intel® Pentium® Dual-Core
- E251-Aura Esilo:Intel Pentium Mobile
Processor model
- K50IJ-SX144V, UK:T4300
- E251-Aura Esilo:T4200
Processor frequency
- K50IJ-SX144V, UK:2.1 GHz
- E251-Aura Esilo:2 GHz
Processor socket
- K50IJ-SX144V, UK:Socket 478
- E251-Aura Esilo:LGA 3647 (Socket P)
CPU multiplier (bus/core ratio)
- K50IJ-SX144V, UK:10.5
- E251-Aura Esilo:10
Total storage capacity
- K50IJ-SX144V, UK:250 GB
- E251-Aura Esilo:320 GB
Compatible memory cards
- K50IJ-SX144V, UK:MMC, SD
- E251-Aura Esilo:MMC, SD, SDHC
Discrete graphics card model
- K50IJ-SX144V, UK:Intel GMA X4500M
- E251-Aura Esilo:Intel® GMA X4500HD

Side by side

Differences highlightedShow differences only

Comparison of K50IJ-SX144V, UK, E251-Aura Esilo
133 specifications	A ASUS K50IJ-SX144V, UK View product	B Samsung E251-Aura Esilo 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
Processor5 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel Pentium Mobile
Processor modelDiffers	T4300	T4200
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.1 GHz	2 GHz
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socketDiffers	Socket 478	LGA 3647 (Socket P)
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Pentium T4000 Series for Mobile	Intel Pentium T4000 Series for Mobile
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	R0	R0
Thermal Design Power (TDP)	35 W	35 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	10
ECC supported by processor	No	No
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Memory layout (slots x size)	2 x 2 GB	2 x 2 GB
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage2 differ
Total storage capacityDiffers	250 GB	320 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeKnown for one	DVD Super Multi	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, SD	MMC, SD, SDHC
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel GMA X4500M	Intel® GMA X4500HD
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.384 GB
Audio1 differ
Audio systemDiffers	Azalia	High Definition Audio
Speakers manufacturerKnown for one	Altec Lansing	Unknown — not stated by the source
Audio system full duplexKnown for one	Yes	Unknown — not stated by the source
Audio system direct 3D sound	Yes	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	4 W
Camera1 differ
Front camera resolution (numeric)Differs	1.3 MP	0.3 MP
Network2 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	10/100/1000
Wireless technologyDiffers	802.11 b/g/n	802.11b/g/n
Bluetooth	No	No
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	3
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
Performanceidentical
Motherboard chipsetKnown for one	Intel® GL40 Express	Unknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffers	Touchpad	Touchpad + Scroll zone
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows Vista Home Premium
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Bundled softwareKnown for one	ASUS DVD 6-in-1 Adobe Acrobat Reader 8.0 ASUS	Unknown — not stated by the source
Processor special features2 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 Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	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	37253	37251
Processor codeDiffers	SLGJM	SLGJN
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Power1 differ
AC adapter powerDiffers	65 W	90 W
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	3.42 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
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
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	No
Weight & dimensions3 differ
WeightDiffers	2.6 kg	2.55 kg
WidthDiffers	370 mm	376 mm
DepthDiffers	256 mm	255.5 mm
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
HeightKnown for one	Unknown — not stated by the source	30.4 mm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	376 x 255.5 x 30.4 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Infrared data port	No	No
Internal modem	No	No
Supplied AC adapter type	AC	AC
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6

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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