Product comparison · 2 laptops

HP Presario CQ71-320SB + Start2Surf@Home vs Samsung R NP-R530-JA01DE laptop Intel® Celeron® T3100

99specifications compared
26differ
73identical
37known for one product only

Key differences

Display diagonal
- Presario CQ71-320SB + Start2Surf@Home:43.9 cm (17.3")
- R NP-R530-JA01DE laptop Intel® Celeron® T3100:39.6 cm (15.6")
Display resolution
- Presario CQ71-320SB + Start2Surf@Home:1600 x 900 pixels
- R NP-R530-JA01DE laptop Intel® Celeron® T3100:1366 x 768 pixels
Processor family
- Presario CQ71-320SB + Start2Surf@Home:Intel® Core™2 Duo
- R NP-R530-JA01DE laptop Intel® Celeron® T3100:Intel® Celeron®
Processor model
- Presario CQ71-320SB + Start2Surf@Home:T6600
- R NP-R530-JA01DE laptop Intel® Celeron® T3100:T3100
Processor frequency
- Presario CQ71-320SB + Start2Surf@Home:2.2 GHz
- R NP-R530-JA01DE laptop Intel® Celeron® T3100:1.9 GHz
Processor cache
- Presario CQ71-320SB + Start2Surf@Home:2 MB
- R NP-R530-JA01DE laptop Intel® Celeron® T3100:1 MB
Processor socket
- Presario CQ71-320SB + Start2Surf@Home:Socket 478
- R NP-R530-JA01DE laptop Intel® Celeron® T3100:Socket 479
Internal memory
- Presario CQ71-320SB + Start2Surf@Home:4 GB
- R NP-R530-JA01DE laptop Intel® Celeron® T3100:2 GB

Side by side

Differences highlightedShow differences only

Comparison of Presario CQ71-320SB + Start2Surf@Home, NP-R530-JA01DE
136 specifications	A HP Presario CQ71-320SB + Start2Surf@Home View product	B Samsung R NP-R530-JA01DE laptop Intel® Celeron® T3100 Model NP-R530-JA01DE View product
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display brightnessKnown for one	Unknown — not stated by the source	220 cd/m²
HD typeKnown for one	HD+	Unknown — not stated by the source
Processor6 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Celeron®
Processor modelDiffers	T6600	T3100
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.2 GHz	1.9 GHz
Processor cacheDiffers	2 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 Core 2 Duo T6000 Series	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
TcaseKnown for one	Unknown — not stated by the source	105 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
ECC supported by processor	No	No
TjunctionKnown for one	90 °C	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	11	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Maximum internal memoryDiffers	8 GB	4 GB
Storage2 differ
Total storage capacityDiffers	320 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 cardsDiffers	MMC, MS PRO, SD, xD	MMC, SD, SDHC
Storage mediaKnown for one	HDD	Unknown — not stated by the source
Total HDDs capacityKnown for one	320 GB	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® G103M	Intel® GMA 4500MHD
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
Graphics card familyKnown for one	NVIDIA	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	2.302 GB	Unknown — not stated by the source
Audioidentical
Number of built-in speakers	2	2
Speaker powerKnown for one	Unknown — not stated by the source	1.5 W
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.3 MP
Network1 differ
Networking featuresDiffers	Ethernet, Fast Ethernet	WLAN, Fast Ethernet
Wireless technologyKnown for one	Unknown — not stated by the source	802.11 b/g/n
Bluetooth	No	No
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	1	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	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 slotDiffers	Yes	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	0
TV-in port	No	No
TV-out	No	No
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® GL40 Express
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	McAfee Security Center Microsoft Office 2007
Bundled softwareKnown for one	Unknown — not stated by the source	Samsung Recovery Solution IV Samsung MagicDoctor Easy Battery Manager Easy Display Manager Easy Network Manager Easy SpeedUp Manager Adobe Acrobat Reader
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable Bit	Yes	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 State	No	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	37255	37258
Processor codeDiffers	SLGF5	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 life (max)Known for one	Unknown — not stated by the source	4.4 h
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Weight & dimensions5 differ
WeightDiffers	3.05 kg	2.5 kg
WidthDiffers	412 mm	379.8 mm
DepthDiffers	277 mm	255.5 mm
Height (front)Differs	3.61 cm	2.99 cm
Height (rear)Differs	4.49 cm	3.62 cm
Videoidentical
Internal video mode, resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Infrared data port	No	No
Internal modem	No	No
Supplied AC adapter type	AC	AC
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Silver	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Keyboard layoutKnown for one	AZERTY	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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