Product comparison · 2 laptops

HP Pavilion dv7-3140ed vs Samsung R NP-R509-XA01BE laptop Intel Pentium Mobile T3400

105specifications compared
54differ
51identical
49known for one product only

Key differences

Display diagonal
- Pavilion dv7-3140ed:43.9 cm (17.3")
- R NP-R509-XA01BE laptop Intel Pentium Mobile T3400:39.1 cm (15.4")
Display resolution
- Pavilion dv7-3140ed:1600 x 900 pixels
- R NP-R509-XA01BE laptop Intel Pentium Mobile T3400:1280 x 800 pixels
Native aspect ratio
- Pavilion dv7-3140ed:16:9
- R NP-R509-XA01BE laptop Intel Pentium Mobile T3400:16:10
Processor family
- Pavilion dv7-3140ed:Intel® Core™ i3
- R NP-R509-XA01BE laptop Intel Pentium Mobile T3400:Intel Pentium Mobile
Processor model
- Pavilion dv7-3140ed:i3-330M
- R NP-R509-XA01BE laptop Intel Pentium Mobile T3400:T3400
Processor threads
- Pavilion dv7-3140ed:4
- R NP-R509-XA01BE laptop Intel Pentium Mobile T3400:2
Processor frequency
- Pavilion dv7-3140ed:2.13 GHz
- R NP-R509-XA01BE laptop Intel Pentium Mobile T3400:2.16 GHz
Processor cache
- Pavilion dv7-3140ed:3 MB
- R NP-R509-XA01BE laptop Intel Pentium Mobile T3400:1 MB

Side by side

Differences highlightedShow differences only

Comparison of Pavilion dv7-3140ed, NP-R509-XA01BE
154 specifications	A HP Pavilion dv7-3140ed View product	B Samsung R NP-R509-XA01BE laptop Intel Pentium Mobile T3400 Model NP-R509-XA01BE View product
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Country of originKnown for one	China	Unknown — not stated by the source
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	39.1 cm (15.4")
Display resolutionDiffers	1600 x 900 pixels	1280 x 800 pixels
Native aspect ratioDiffers	16:9	16:10
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
HD typeKnown for one	HD+	Unknown — not stated by the source
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel Pentium Mobile
Processor modelDiffers	i3-330M	T3400
Processor cores	2	2
Processor threadsDiffers	4	2
Processor frequencyDiffers	2.13 GHz	2.16 GHz
Processor cacheDiffers	3 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor front side busKnown for one	Unknown — not stated by the source	667 MHz
Processor socketDiffers	BGA 1288	Socket 478
Processor lithographyDiffers	32 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-300 Mobile Series	Intel Pentium T3000 Series for Mobile
Processor codenameDiffers	Arrandale	Merom
Bus typeDiffers	DMI	FSB
FSB Parity	No	No
SteppingDiffers	C2	M0
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	382 M	291 M
Processing Die sizeDiffers	81 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	16	13
ECC supported by processor	No	No
Processor generationKnown for one	3rd gen Intel® Core™ i3	Unknown — not stated by the source
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	500 GB	250 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD interface	SATA	SATA
HDD speedDiffers	7200 RPM	5400 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, MS PRO, SD, xD	MMC, SD, SDHC
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® G105M	Intel® GMA 4500MHD
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0 GB
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	500 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	667 MHz	Unknown — not stated by the source
Audio1 differ
Audio systemKnown for one	Unknown — not stated by the source	HD
Number of built-in speakers	2	2
Speaker powerKnown for one	Unknown — not stated by the source	4 W
Built-in subwooferDiffers	Yes	No
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Network1 differ
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
BluetoothDiffers	Yes	No
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000BASE-T(X)
Wireless technologyKnown for one	IEEE 802.11b/g/n	Unknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	4	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	1	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	1	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	Yes	No
ExpressCard slot	Yes	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slotDiffers	Yes	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	Unknown — not stated by the source	Intel® GM45 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard number of keysKnown for one	Unknown — not stated by the source	88
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows Vista Home Basic
Bundled softwareKnown for one	Unknown — not stated by the source	SAMSUNG Recovery Solution III
Processor special features13 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 States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyDiffers	Yes	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	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)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	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	47663	35583
Processor codeDiffers	SLBNF	SLB3P
Thermal Monitoring TechnologiesDiffers	Yes	No
Conflict-Free processor	No	No
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor package sizeKnown for one	rPGA 37.5x 37.5, BGA 34x28	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.1, SSE4.2	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	8	6
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	60 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
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
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	3.52 kg	2.7 kg
WidthDiffers	412.6 mm	358 mm
DepthDiffers	277 mm	269 mm
Height (front)Differs	3.5 cm	3.18 cm
Height (rear)Differs	4.32 cm	3.85 cm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Infrared data portDiffers	Yes	No
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Internal modem	No	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Supplied AC adapter type	AC	AC
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source

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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