Product comparison · 2 laptops

ASUS K51AE-SX046V Intel® Pentium® Dual-Core T4400 vs ASUS PRO79IJ-TY133V-BE laptop Intel® Celeron® T3100

110specifications compared
22differ
88identical
9known for one product only

Key differences

Display diagonal
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:39.6 cm (15.6")
- PRO79IJ-TY133V-BE laptop Intel® Celeron® T3100:43.9 cm (17.3")
Display resolution
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:1366 x 768 pixels
- PRO79IJ-TY133V-BE laptop Intel® Celeron® T3100:1600 x 900 pixels
Processor family
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:Intel® Pentium® Dual-Core
- PRO79IJ-TY133V-BE laptop Intel® Celeron® T3100:Intel® Celeron®
Processor model
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:T4400
- PRO79IJ-TY133V-BE laptop Intel® Celeron® T3100:T3100
Processor frequency
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:2.2 GHz
- PRO79IJ-TY133V-BE laptop Intel® Celeron® T3100:1.9 GHz
Processor socket
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:Socket 478
- PRO79IJ-TY133V-BE laptop Intel® Celeron® T3100:Socket 479
Internal memory
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:4 GB
- PRO79IJ-TY133V-BE laptop Intel® Celeron® T3100:2 GB
Total storage capacity
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:500 GB
- PRO79IJ-TY133V-BE laptop Intel® Celeron® T3100:250 GB

Side by side

Differences highlightedShow differences only

Comparison of K51AE-SX046V, PRO79IJ-TY133V-BE
119 specifications	A ASUS K51AE-SX046V Intel® Pentium® Dual-Core T4400 Model K51AE-SX046V View product	B ASUS PRO79IJ-TY133V-BE laptop Intel® Celeron® T3100 Model PRO79IJ-TY133V-BE View product
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
HD typeKnown for one	Unknown — not stated by the source	HD+
Processor5 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel® Celeron®
Processor modelDiffers	T4400	T3100
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.2 GHz	1.9 GHz
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socketDiffers	Socket 478	Socket 479
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Celeron Processor T3000 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
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)Known for one	11	Unknown — not stated by the source
ECC supported by processor	No	No
TcaseKnown for one	Unknown — not stated by the source	105 °C
Memory1 differ
Internal memoryDiffers	4 GB	2 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)Known for one	2 x 2 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	500 GB	250 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD	MMC, SD
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 4500M	Intel® GMA 4500M
Audioidentical
Audio system	SRS Premium	SRS Premium
Speakers manufacturer	Altec Lansing	Altec Lansing
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Network1 differ
Wireless technologyDiffers	802.11b/g/n	802.11b/n/g
Bluetooth	No	No
Ports & interfacesidentical
USB 2.0 ports quantity	4	4
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	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 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 chipset	Intel® GL40 Express	Intel® GL40 Express
Keyboardidentical
Keyboard number of keys	88	88
Software1 differ
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Pre-installed softwareDiffers	Adobe Acrobat Reader 8.0	Norton Internet Security 2009 / Adobe Acrobat Reader 9.0 / Power2Go
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
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)	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	40739	37258
Processor codeDiffers	SLGJL	SLGVS
Processor package sizeDiffers	35 x 35 mm	35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Batteryidentical
Number of battery cells	6	6
Battery capacityKnown for one	Unknown — not stated by the source	4400 mAh
Battery life (max)Known for one	Unknown — not stated by the source	2 h
Power2 differ
AC adapter powerDiffers	65 W	90 W
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output currentDiffers	3.42 A	4.74 A
AC adapter output voltage	19 V	19 V
DC-in jack	Yes	Yes
Weight & dimensions3 differ
WeightDiffers	2.6 kg	3.32 kg
WidthDiffers	370 mm	410 mm
DepthDiffers	256 mm	298 mm
Height (front)	3.1 cm	3.1 cm
Height (rear)	3.55 cm	3.55 cm
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.

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