Product comparison · 2 laptops

Samsung R620-AuraT6400 Santus vs Samsung R720-Aura T3400 Sifu

125specifications compared
33differ
92identical
13known for one product only

Key differences

Display diagonal
- R620-AuraT6400 Santus:40.6 cm (16")
- R720-Aura T3400 Sifu:43.9 cm (17.3")
Display resolution
- R620-AuraT6400 Santus:1366 x 768 pixels
- R720-Aura T3400 Sifu:1600 x 900 pixels
Processor family
- R620-AuraT6400 Santus:Intel® Core™2 Duo
- R720-Aura T3400 Sifu:Intel Pentium Mobile
Processor model
- R620-AuraT6400 Santus:T6400
- R720-Aura T3400 Sifu:T3400
Processor frequency
- R620-AuraT6400 Santus:2 GHz
- R720-Aura T3400 Sifu:2.16 GHz
Processor cache
- R620-AuraT6400 Santus:2 MB
- R720-Aura T3400 Sifu:1 MB
Processor front side bus
- R620-AuraT6400 Santus:800 MHz
- R720-Aura T3400 Sifu:667 MHz
Processor lithography
- R620-AuraT6400 Santus:45 nm
- R720-Aura T3400 Sifu:65 nm

Side by side

Differences highlightedShow differences only

Comparison of R620-AuraT6400 Santus, R720-Aura T3400 Sifu
138 specifications	A Samsung R620-AuraT6400 Santus View product	B Samsung R720-Aura T3400 Sifu View product
Designidentical
Product colour	Black	Black
Display2 differ
Display diagonalDiffers	40.6 cm (16")	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
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel Pentium Mobile
Processor modelDiffers	T6400	T3400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2 GHz	2.16 GHz
Processor cacheDiffers	2 MB	1 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	667 MHz
Processor socket	Socket 478	Socket 478
Processor lithographyDiffers	45 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo T6000 Series	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
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
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	4 GB	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
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon HD 4330	AMD Mobilty Radeon HD 4330
Graphics card family	AMD	AMD
Discrete graphics card memoryKnown for one	0.512 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 speedKnown for one	Unknown — not stated by the source	24x
DVD-R write speedKnown for one	Unknown — not stated by the source	8x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	5x
Network1 differ
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11b/g	802.11 b/g
Bluetooth	No	No
Ports & interfaces1 differ
USB 2.0 ports quantity	2	2
eSATA ports quantity	1	1
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 slotDiffers	Yes	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
Performanceidentical
Motherboard chipset	Intel® PM45 Express	Intel® PM45 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Software1 differ
Operating system installed	Windows Vista Home Premium	Windows Vista Home Premium
Drivers included	Yes	Yes
Trial softwareDiffers	McAfee Security 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	40479	35583
Processor codeDiffers	SLGJ4	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
Battery1 differ
Number of battery cells	6	6
Battery life (max)Differs	4.5 h	2 h
Poweridentical
DC-in jack	Yes	Yes
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
HDD user password	Yes	Yes
Weight & dimensions7 differ
WeightDiffers	2.75 kg	2.88 kg
WidthDiffers	381.4 mm	411.4 mm
DepthDiffers	259 mm	272.4 mm
HeightDiffers	31 mm	39.6 mm
Height (front)Differs	3.1 cm	3.26 cm
Height (rear)Differs	3.73 cm	3.96 cm
Dimensions (WxDxH)Differs	381.4 x 259 x 31 mm	411.4 x 272.4 x 39.6 mm
Other featuresidentical
Infrared data port	No	No
Power requirementsKnown for one	Unknown — not stated by the source	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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