Product comparison · 2 laptops

HP Compaq 6820s Intel Core™2 Duo Processor T5470 1024M/160G 17" WXGA BrightView DVD+/-RW DL WVST Home B Notebook PC vs HP Compaq 6820s Intel Core™2 Duo Processor T5470 1024M/160G 17" WXGA+WVA DVD+/-RW DL WVST Bus Notebook PC

130specifications compared
1differ
129identical
3known for one product only

Key differences

Operating system installed
- Compaq 6820s Intel Core™2 Duo Processor T5470 1024M/160G 17" WXGA BrightView DVD+/-RW DL WVST Home B Notebook PC:Windows Vista Home Basic
- Compaq 6820s Intel Core™2 Duo Processor T5470 1024M/160G 17" WXGA+WVA DVD+/-RW DL WVST Bus Notebook PC:Windows Vista Business

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Differences highlightedShow differences only

Comparison of Compaq 6820s Intel Core™2 Duo Processor T5470 1024M/160G 17" WXGA BrightView DVD+/-RW DL WVST Home B Notebook PC, Compaq 6820s Intel Core™2 Duo Processor T5470 1024M/160G 17" WXGA+WVA DVD+/-RW DL WVST Bus Notebook PC
133 specifications	A HP Compaq 6820s Intel Core™2 Duo Processor T5470 1024M/160G 17" WXGA BrightView DVD+/-RW DL WVST Home B Notebook PC View product	B HP Compaq 6820s Intel Core™2 Duo Processor T5470 1024M/160G 17" WXGA+WVA DVD+/-RW DL WVST Bus Notebook PC View product
Designidentical
Country of origin	China	China
Displayidentical
Display diagonal	43.2 cm (17")	43.2 cm (17")
Display resolution	1440 x 900 pixels	1440 x 900 pixels
Native aspect ratio	16:10	16:10
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor model	T5470	T5470
Processor cores	2	2
Processor threads	2	2
Processor frequency	1.6 GHz	1.6 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socket	Socket 478	Socket 478
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core 2 Duo T5000 Series	Intel Core 2 Duo T5000 Series
Processor codename	Merom	Merom
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	M0	M0
Thermal Design Power (TDP)	35 W	35 W
Tjunction	100 °C	100 °C
Number of Processing Die Transistors	291 M	291 M
Processing Die size	143 mm²	143 mm²
CPU multiplier (bus/core ratio)	8	8
ECC supported by processor	No	No
Processor technology	Intel Centrino	Intel Centrino
Memoryidentical
Internal memory	1 GB	1 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)	1 x 1 GB	1 x 1 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	4 GB	4 GB
Memory upgrade	4 GB	4 GB
Storageidentical
Total storage capacity	160 GB	160 GB
HDD speed	5400 RPM	5400 RPM
Compatible memory cards	SD	SD
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	AMD Mobility Radeon X1350	AMD Mobility Radeon X1350
Maximum graphics card memory	0.128 GB	0.128 GB
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Audio included	High Definition Audio, mono speaker, headphone/line out, stereo microphone in	High Definition Audio, mono speaker, headphone/line out, stereo microphone in
Cameraidentical
Front camera	No	No
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Networking features	Ethernet/Fast Ethernet	Ethernet/Fast Ethernet
Wireless technology	IEEE 802.11a/b/g, Y	IEEE 802.11a/b/g, Y
Bluetooth	Yes	Yes
Bluetooth version	2.0+EDR	2.0+EDR
Ports & interfacesidentical
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	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 slot	Yes	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	Yes	Yes
Modem (RJ-11) ports	1	1
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
I/O ports	3 USB 2.0 ports, VGA, stereo microphone in, headphone/line out, power connector, RJ-11, RJ-45 3 USB 2.0 ports, VGA, stereo microphone in, stereo headphone/line out, power connector, RJ-11, RJ-45	3 USB 2.0 ports, VGA, stereo microphone in, headphone/line out, power connector, RJ-11, RJ-45 3 USB 2.0 ports, VGA, stereo microphone in, stereo headphone/line out, power connector, RJ-11, RJ-45
USB 1.1 ports quantity	0	0
Performanceidentical
Motherboard chipset	Intel® PM965 Express	Intel® PM965 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard type	Full-sized keyboard with integrated numeric keypad	Full-sized keyboard with integrated numeric keypad
Software1 differ
Operating system installedDiffers	Windows Vista Home Basic	Windows Vista Business
Bundled software	HP Backup and Recovery Manager, Roxio Creator 9 and Microsoft Office 2007 Small Business or Professional edition (optional)	HP Backup and Recovery Manager, Roxio Creator 9 and Microsoft Office 2007 Small Business or Professional edition (optional)
Compatible operating systemsKnown for one	Windows Vista capable, Windows Vista Premium ready	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	31788	31788
Processor code	SLAEB	SLAEB
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Batteryidentical
Number of battery cells	6	6
Battery life (max)	3 h	3 h
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Security management description	Kensington Lock slot	Kensington Lock slot
Operational conditionsidentical
Operating temperature (T-T)	0 - 35 °C	0 - 35 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)	5 - 95, 5 - 90	5 - 95, 5 - 90
Weight & dimensionsidentical
Weight	2.95 kg	2.95 kg
Width	396 mm	396 mm
Depth	285 mm	285 mm
Height	32 mm	32 mm
Videoidentical
Video card features	ATI Mobility Radeon X1350	ATI Mobility Radeon X1350
Other featuresidentical
Infrared data port	No	No
Power management	6-cell (55 WHr) Lithium-Ion battery	6-cell (55 WHr) Lithium-Ion battery
Power requirements	External 90W HP AC adapter 6-cell (55 WHr) Lithium-Ion battery	External 90W HP AC adapter 6-cell (55 WHr) Lithium-Ion battery
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem type	56K	56K
Docking solution	Targus branded USB Port Replicator (PX971A)	Targus branded USB Port Replicator (PX971A)
Expansion slots	Slots available for additional devices: 1 ExpressCard/54 slot, Secure Digital (SD) slot	Slots available for additional devices: 1 ExpressCard/54 slot, Secure Digital (SD) slot
Supplied AC adapter type	AC	AC
UNSPSC-codeKnown for one	Unknown — not stated by the source	43211503

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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