Product comparison · 2 laptops

Samsung R NP-R620-AS01AU laptop Intel® Core™2 Duo P8700 vs Samsung R720 E7P-651

90specifications compared
30differ
60identical
45known for one product only

Key differences

Display diagonal
- R NP-R620-AS01AU laptop Intel® Core™2 Duo P8700:40.6 cm (16")
- R720 E7P-651:43.9 cm (17.3")
Display resolution
- R NP-R620-AS01AU laptop Intel® Core™2 Duo P8700:1366 x 768 pixels
- R720 E7P-651:1600 x 900 pixels
Processor model
- R NP-R620-AS01AU laptop Intel® Core™2 Duo P8700:P8700
- R720 E7P-651:T6500
Processor frequency
- R NP-R620-AS01AU laptop Intel® Core™2 Duo P8700:2.53 GHz
- R720 E7P-651:2.1 GHz
Processor cache
- R NP-R620-AS01AU laptop Intel® Core™2 Duo P8700:3 MB
- R720 E7P-651:2 MB
Processor front side bus
- R NP-R620-AS01AU laptop Intel® Core™2 Duo P8700:1066 MHz
- R720 E7P-651:800 MHz
Processor socket
- R NP-R620-AS01AU laptop Intel® Core™2 Duo P8700:Socket 479
- R720 E7P-651:LGA 3647 (Socket P)
Thermal Design Power (TDP)
- R NP-R620-AS01AU laptop Intel® Core™2 Duo P8700:25 W
- R720 E7P-651:35 W

Side by side

Differences highlightedShow differences only

Comparison of NP-R620-AS01AU, R720 E7P-651
135 specifications	A Samsung R NP-R620-AS01AU laptop Intel® Core™2 Duo P8700 Model NP-R620-AS01AU View product	B Samsung R720 E7P-651 View product
Display2 differ
Display diagonalDiffers	40.6 cm (16")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
Native aspect ratio	16:9	16:9
HD typeKnown for one	Unknown — not stated by the source	HD+
LED backlightKnown for one	Unknown — not stated by the source	Yes
Processor7 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	P8700	T6500
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.53 GHz	2.1 GHz
Processor cacheDiffers	3 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	800 MHz
Processor socketDiffers	Socket 479	LGA 3647 (Socket P)
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Intel Core 2 Duo P8000 Series	Unknown — not stated by the source
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB ParityKnown for one	No	Unknown — not stated by the source
Stepping	R0	R0
Thermal Design Power (TDP)Differs	25 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	9.5	10.5
ECC supported by processorKnown for one	No	Unknown — not stated by the source
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)	2 x 2 GB	2 x 2 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Storage1 differ
Total storage capacity	500 GB	500 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
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 Mobility Radeon HD 4650	AMD Radeon HD 4650
Graphics card familyKnown for one	Unknown — not stated by the source	AMD
Audio2 differ
Audio systemDiffers	High Definition Audio	HD
Number of built-in speakers	2	2
Speaker powerDiffers	3 W	4 W
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Network3 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Gigabit Ethernet
Wireless technologyDiffers	802.11 a/b/g/n	IEEE 802.11b/g
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Ports & interfaces1 differ
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 slotDiffers	No	Yes
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
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
Performanceidentical
Motherboard chipset	Intel® PM45 Express	Intel® PM45 Express
Keyboard1 differ
Pointing deviceDiffers	Touchpad	Touchpad + Scroll zone
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Keyboard number of keysKnown for one	Unknown — not stated by the source	101
Software3 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows 7 Home Premium
Trial softwareDiffers	Microsoft Office Professional 2007	McAfee Virus Scan Microsoft Office Professional
Bundled softwareDiffers	Samsung Recovery Solution III, Samsung Magic Doctor, Samsung Update Plus, Easy Display Manager, Easy Battery Manager, Easy Network Manager, Easy SpeedUp Manager, McAfee Virus Scan, Adobe Acobat Reader	SAMSUNG Recovery Solution IV Adobe Acrobat Reader
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features3 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
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	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 TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Differs	Yes	No
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	37006	39311
Processor codeDiffers	SLGFE	SLGF4
Processor package sizeKnown for one	35 x 35 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Batteryidentical
Number of battery cells	6	6
Poweridentical
AC adapter power	90 W	90 W
AC adapter input voltageKnown for one	100 - 240 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 passwordKnown for one	Yes	Unknown — not stated by the source
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 & dimensions5 differ
WeightDiffers	2.75 kg	2.9 kg
WidthDiffers	381.4 mm	411 mm
DepthDiffers	259 mm	272 mm
Height (front)Differs	3.1 cm	3.3 cm
Height (rear)Differs	3.73 cm	3.9 cm
HeightKnown for one	Unknown — not stated by the source	33 mm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	411 x 272 x 33 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

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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