Product comparison · 2 laptops

HP Presario CQ71-320SB vs HP ProBook 4310s + Essential USB 2.0 Port Replicator + 2.4GHz Wireless Keyboard & Mouse

96specifications compared
21differ
75identical
36known for one product only

Key differences

Display diagonal
- Presario CQ71-320SB:43.9 cm (17.3")
- ProBook 4310s + Essential USB 2.0 Port Replicator + 2.4GHz Wireless Keyboard & Mouse:33.8 cm (13.3")
Display resolution
- Presario CQ71-320SB:1600 x 900 pixels
- ProBook 4310s + Essential USB 2.0 Port Replicator + 2.4GHz Wireless Keyboard & Mouse:1366 x 768 pixels
Processor model
- Presario CQ71-320SB:T6600
- ProBook 4310s + Essential USB 2.0 Port Replicator + 2.4GHz Wireless Keyboard & Mouse:T6570
Processor frequency
- Presario CQ71-320SB:2.2 GHz
- ProBook 4310s + Essential USB 2.0 Port Replicator + 2.4GHz Wireless Keyboard & Mouse:2.1 GHz
Processor operating modes
- Presario CQ71-320SB:64-bit
- ProBook 4310s + Essential USB 2.0 Port Replicator + 2.4GHz Wireless Keyboard & Mouse:32-bit, 64-bit
Tjunction
- Presario CQ71-320SB:90 °C
- ProBook 4310s + Essential USB 2.0 Port Replicator + 2.4GHz Wireless Keyboard & Mouse:100 °C
Internal memory type
- Presario CQ71-320SB:DDR2-SDRAM
- ProBook 4310s + Essential USB 2.0 Port Replicator + 2.4GHz Wireless Keyboard & Mouse:DDR3-SDRAM
HDD speed
- Presario CQ71-320SB:5400 RPM
- ProBook 4310s + Essential USB 2.0 Port Replicator + 2.4GHz Wireless Keyboard & Mouse:7200 RPM

Side by side

Differences highlightedShow differences only

Comparison of Presario CQ71-320SB, ProBook 4310s + Essential USB 2.0 Port Replicator + 2.4GHz Wireless Keyboard & Mouse
132 specifications	A HP Presario CQ71-320SB View product	B HP ProBook 4310s + Essential USB 2.0 Port Replicator + 2.4GHz Wireless Keyboard & Mouse View product
Designidentical
Product colourKnown for one	Silver	Unknown — not stated by the source
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
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor4 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	T6600	T6570
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.2 GHz	2.1 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Processor socket	Socket 478	Socket 478
Processor lithography	45 nm	45 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesKnown for one	Intel Core 2 Duo T6000 Series	Unknown — not stated by the source
Processor codename	Penryn	Penryn
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB Parity	No	No
SteppingKnown for one	R0	Unknown — not stated by the source
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	90 °C	100 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
CPU multiplier (bus/core ratio)Known for one	11	Unknown — not stated by the source
ECC supported by processor	No	No
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Maximum internal memory	8 GB	8 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage2 differ
Total storage capacity	320 GB	320 GB
Storage mediaKnown for one	HDD	Unknown — not stated by the source
Total HDDs capacityKnown for one	320 GB	Unknown — not stated by the source
HDD interface	SATA	SATA
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, MS PRO, SD, xD	SD
Maximum HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® G103M	AMD Mobilty Radeon HD 4330
Discrete graphics card memory	0.512 GB	0.512 GB
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
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Optical driveidentical
LightScribe	Yes	Yes
Network2 differ
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Networking featuresDiffers	Ethernet, Fast Ethernet	Gigabit Ethernet
BluetoothDiffers	No	Yes
Wireless technologyKnown for one	Unknown — not stated by the source	IEEE 802.11b/g/n
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Ports & interfaces1 differ
USB 2.0 ports quantity	3	3
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	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 slot	Yes	Yes
TV-in port	No	No
TV-out	No	No
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	0
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
Keyboardidentical
Pointing device	Touchpad	Touchpad
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Bundled softwareKnown for one	Unknown — not stated by the source	HP Help and Support Center, HP QuickLaunch Buttons Software, PDF Complete SE, Intervideo WinDVD - DVD Player, Webcam Software HP Recovery Manager, HP QuickLook 3, HP SoftPaq Download Manager, Roxio Creator Business, Skype, WinZip
Processor special features2 differ
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)Differs	No	Yes
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	42841
Processor codeKnown for one	SLGF5	Unknown — not stated by the source
Processor package sizeKnown for one	35 x 35 mm	Unknown — not stated by the source
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Battery1 differ
Number of battery cellsDiffers	6	4
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Weight & dimensions4 differ
WeightDiffers	3.05 kg	1.97 kg
WidthDiffers	412 mm	325 mm
DepthDiffers	277 mm	228 mm
Height (front)Differs	3.61 cm	2.73 cm
Height (rear)Known for one	4.49 cm	Unknown — not stated by the source
Other featuresidentical
Infrared data port	No	No
Internal modem	No	No
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® PM45 Express
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Hard driveidentical
Storage drive controllerKnown for one	Unknown — not stated by the source	SATA (7200 rpm) SATA (5400 rpm)

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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