Product comparison · 2 laptops

Samsung R519-Aura T4200 Danua vs Samsung R720-Aura T3400 Sifu

127specifications compared
39differ
88identical
10known for one product only

Key differences

Display diagonal
- R519-Aura T4200 Danua:39.6 cm (15.6")
- R720-Aura T3400 Sifu:43.9 cm (17.3")
Display resolution
- R519-Aura T4200 Danua:1366 x 768 pixels
- R720-Aura T3400 Sifu:1600 x 900 pixels
Processor model
- R519-Aura T4200 Danua:T4200
- R720-Aura T3400 Sifu:T3400
Processor frequency
- R519-Aura T4200 Danua:2 GHz
- R720-Aura T3400 Sifu:2.16 GHz
Processor front side bus
- R519-Aura T4200 Danua:800 MHz
- R720-Aura T3400 Sifu:667 MHz
Processor socket
- R519-Aura T4200 Danua:LGA 3647 (Socket P)
- R720-Aura T3400 Sifu:Socket 478
Processor lithography
- R519-Aura T4200 Danua:45 nm
- R720-Aura T3400 Sifu:65 nm
Processor codename
- R519-Aura T4200 Danua:Penryn
- R720-Aura T3400 Sifu:Merom

Side by side

Differences highlightedShow differences only

Comparison of R519-Aura T4200 Danua, R720-Aura T3400 Sifu
137 specifications	A Samsung R519-Aura T4200 Danua View product	B Samsung R720-Aura T3400 Sifu View product
Designidentical
Product colour	Black	Black
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
HD typeKnown for one	Unknown — not stated by the source	HD+
Native aspect ratio	16:9	16:9
Display brightness	220 cd/m²	220 cd/m²
Processor12 differ
Processor manufacturer	Intel	Intel
Processor family	Intel Pentium Mobile	Intel Pentium Mobile
Processor modelDiffers	T4200	T3400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2 GHz	2.16 GHz
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	667 MHz
Processor socketDiffers	LGA 3647 (Socket P)	Socket 478
Processor lithographyDiffers	45 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Pentium T3000 Series for Mobile
Processor codenameDiffers	Penryn	Merom
Bus type	FSB	FSB
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	13
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	3 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speed	800 MHz	800 MHz
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	2 x 2 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage1 differ
Total storage capacityDiffers	320 GB	500 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, SDHC	MMC, SD, SDHC
Graphics2 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500M	AMD Mobilty Radeon HD 4330
Graphics card familyDiffers	Intel	AMD
Maximum graphics card memoryKnown for one	0.384 GB	Unknown — not stated by the source
Audio2 differ
Audio chip	Realtek ALC272	Realtek ALC272
Audio systemDiffers	HD	16/20/24 bit ADC & DAC
Number of built-in speakers	2	2
Speaker powerDiffers	3 W	4 W
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	24x
CD write speed	24x	24x
DVD-R write speed	8x	8x
DVD-RAM write speed	5x	5x
CD rewrite speedKnown for one	24x	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	Fast Ethernet	Gigabit Ethernet
Wireless technology	802.11 b/g	802.11 b/g
Bluetooth	No	No
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	3	2
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	0	1
DVI portDiffers	Yes	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
I/O portsKnown for one	Unknown — not stated by the source	1 x PCI Express 54 mm
Performance1 differ
Motherboard chipsetDiffers	Intel® GM45 Express	Intel® PM45 Express
Keyboard1 differ
Pointing deviceDiffers	Touchpad + Scroll zone	Touchpad
Softwareidentical
Operating system installed	Windows Vista Home Premium	Windows Vista Home Premium
Drivers included	Yes	Yes
Trial software	McAfee Security Center Microsoft Office 2007	McAfee Security Center Microsoft Office 2007
Bundled software	SAMSUNG Recovery Solution III Adobe Acrobat Reader	SAMSUNG Recovery Solution III Adobe Acrobat Reader
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
Idle StatesKnown for one	Unknown — not stated by the source	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 StateDiffers	No	Yes
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	37251	35583
Processor codeDiffers	SLGJN	SLB3P
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Processor package sizeKnown for one	35 x 35 mm	Unknown — not stated by the source
Battery2 differ
Number of battery cellsDiffers	5	6
Battery life (max)Differs	4 h	2 h
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
HDD user password	Yes	Yes
Weight & dimensions7 differ
WeightDiffers	2.55 kg	2.88 kg
WidthDiffers	376 mm	411.4 mm
DepthDiffers	255.5 mm	272.4 mm
HeightDiffers	38.1 mm	39.6 mm
Height (front)Differs	3.04 cm	3.26 cm
Height (rear)Differs	3.81 cm	3.96 cm
Dimensions (WxDxH)Differs	376 x 255.5 x 38.1 mm	411.4 x 272.4 x 39.6 mm
Other featuresidentical
Infrared data port	No	No
Power requirements	100 - 240V	100 - 240V
Internal modem	No	No
Supplied AC adapter type	AC	AC
Wireless communication data transfer rateKnown for one	Unknown — not stated by the source	1000 Mbit/s

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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