Product comparison · 2 laptops

HP Compaq Presario CQ71-320ED Notebook PC vs HP Pavilion dv3-2250ed Entertainment Notebook PC

105specifications compared
16differ
89identical
14known for one product only

Key differences

Display diagonal
- Compaq Presario CQ71-320ED Notebook PC:43.9 cm (17.3")
- Pavilion dv3-2250ed Entertainment Notebook PC:33.8 cm (13.3")
Display resolution
- Compaq Presario CQ71-320ED Notebook PC:1600 x 900 pixels
- Pavilion dv3-2250ed Entertainment Notebook PC:1366 x 768 pixels
HDD speed
- Compaq Presario CQ71-320ED Notebook PC:5400 RPM
- Pavilion dv3-2250ed Entertainment Notebook PC:7200 RPM
Discrete graphics card model
- Compaq Presario CQ71-320ED Notebook PC:Intel® GMA 4500MHD
- Pavilion dv3-2250ed Entertainment Notebook PC:NVIDIA® GeForce® G105M
Maximum graphics card memory
- Compaq Presario CQ71-320ED Notebook PC:1.759 GB
- Pavilion dv3-2250ed Entertainment Notebook PC:2.302 GB
Wireless technology
- Compaq Presario CQ71-320ED Notebook PC:IEEE 802.11b/g
- Pavilion dv3-2250ed Entertainment Notebook PC:Intel 802.11 a/g/n
Bluetooth
- Compaq Presario CQ71-320ED Notebook PC:No
- Pavilion dv3-2250ed Entertainment Notebook PC:Yes
Firewire (IEEE 1394) ports
- Compaq Presario CQ71-320ED Notebook PC:0
- Pavilion dv3-2250ed Entertainment Notebook PC:1

Side by side

Differences highlightedShow differences only

Comparison of Compaq Presario CQ71-320ED Notebook PC, Pavilion dv3-2250ed Entertainment Notebook PC
119 specifications	A HP Compaq Presario CQ71-320ED Notebook PC View product	B HP Pavilion dv3-2250ed Entertainment Notebook PC View product
Designidentical
Country of origin	China	China
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	33.8 cm (13.3")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
LED backlightKnown for one	Unknown — not stated by the source	Yes
Native aspect ratio	16:9	16:9
HD typeKnown for one	HD+	Unknown — not stated by the source
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Pentium® Dual-Core	Intel® Pentium® Dual-Core
Processor model	T4300	T4300
Processor cores	2	2
Processor threads	2	2
Processor frequency	2.1 GHz	2.1 GHz
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socket	Socket 478	Socket 478
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Pentium T4000 Series for Mobile	Intel Pentium T4000 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
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)	10.5	10.5
ECC supported by processor	No	No
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)	2 x 2 GB	2 x 2 GB
Maximum internal memory	8 GB	8 GB
Storage1 differ
Total storage capacity	500 GB	500 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD interface	SATA	SATA
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	NVIDIA® GeForce® G105M
Graphics card familyKnown for one	Unknown — not stated by the source	NVIDIA
Maximum graphics card memoryDiffers	1.759 GB	2.302 GB
Network2 differ
Wireless technologyDiffers	IEEE 802.11b/g	Intel 802.11 a/g/n
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
BluetoothDiffers	No	Yes
Networking featuresKnown for one	Ethernet, Fast Ethernet	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantity	3	3
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) portsDiffers	0	1
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 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
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard layout	QWERTY	QWERTY
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Bundled softwareKnown for one	Microsoft Internet Explorer; Windows Live Messenger, Adobe Reader, Adobe Flash Player; HP Total Care Setup, HP Total Care Advisor, Cyberlink DVD Suite, Cyberlink YouCam, Windows Media Center, Windows Photo Gallery; Windows Mail	Unknown — not stated by the source
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
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 ID	37253	37253
Processor code	SLGJM	SLGJM
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Batteryidentical
Number of battery cells	6	6
Poweridentical
DC-in jack	Yes	Yes
Weight & dimensions5 differ
WeightDiffers	3.05 kg	2.13 kg
WidthDiffers	412 mm	327 mm
DepthDiffers	277 mm	221 mm
Height (front)Differs	3.61 cm	3.18 cm
Height (rear)Differs	4.49 cm	3.53 cm
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	455 x 110 x 345 mm
Package weightKnown for one	Unknown — not stated by the source	3.9 kg
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Infrared data portDiffers	No	Yes
Internal modem	No	No
Supplied AC adapter type	AC	AC
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
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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