Product comparison · 2 laptops

HP Compaq 6820s Intel Core™2 Duo Processor T8100 2048M/160G 17" WXGA+ DVD+/-RW DL WVST Bus Notebook PC vs LG E300-A.CPABV laptop Intel® Core™2 Duo T5550

101specifications compared
29differ
72identical
28known for one product only

Key differences

Display diagonal
- Compaq 6820s Intel Core™2 Duo Processor T8100 2048M/160G 17" WXGA+ DVD+/-RW DL WVST Bus Notebook PC:43.2 cm (17")
- E300-A.CPABV laptop Intel® Core™2 Duo T5550:33.8 cm (13.3")
Display resolution
- Compaq 6820s Intel Core™2 Duo Processor T8100 2048M/160G 17" WXGA+ DVD+/-RW DL WVST Bus Notebook PC:1440 x 900 pixels
- E300-A.CPABV laptop Intel® Core™2 Duo T5550:1280 x 800 pixels
Processor model
- Compaq 6820s Intel Core™2 Duo Processor T8100 2048M/160G 17" WXGA+ DVD+/-RW DL WVST Bus Notebook PC:T8100
- E300-A.CPABV laptop Intel® Core™2 Duo T5550:T5550
Processor frequency
- Compaq 6820s Intel Core™2 Duo Processor T8100 2048M/160G 17" WXGA+ DVD+/-RW DL WVST Bus Notebook PC:2.1 GHz
- E300-A.CPABV laptop Intel® Core™2 Duo T5550:1.83 GHz
Processor cache
- Compaq 6820s Intel Core™2 Duo Processor T8100 2048M/160G 17" WXGA+ DVD+/-RW DL WVST Bus Notebook PC:3 MB
- E300-A.CPABV laptop Intel® Core™2 Duo T5550:2 MB
Processor front side bus
- Compaq 6820s Intel Core™2 Duo Processor T8100 2048M/160G 17" WXGA+ DVD+/-RW DL WVST Bus Notebook PC:800 MHz
- E300-A.CPABV laptop Intel® Core™2 Duo T5550:667 MHz
Processor lithography
- Compaq 6820s Intel Core™2 Duo Processor T8100 2048M/160G 17" WXGA+ DVD+/-RW DL WVST Bus Notebook PC:45 nm
- E300-A.CPABV laptop Intel® Core™2 Duo T5550:65 nm
Processor codename
- Compaq 6820s Intel Core™2 Duo Processor T8100 2048M/160G 17" WXGA+ DVD+/-RW DL WVST Bus Notebook PC:Penryn
- E300-A.CPABV laptop Intel® Core™2 Duo T5550:Merom

Side by side

Differences highlightedShow differences only

Comparison of Compaq 6820s Intel Core™2 Duo Processor T8100 2048M/160G 17" WXGA+ DVD+/-RW DL WVST Bus Notebook PC, E300-A.CPABV
129 specifications	A HP Compaq 6820s Intel Core™2 Duo Processor T8100 2048M/160G 17" WXGA+ DVD+/-RW DL WVST Bus Notebook PC View product	B LG E300-A.CPABV laptop Intel® Core™2 Duo T5550 Model E300-A.CPABV View product
Designidentical
Country of originKnown for one	China	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Green
Display2 differ
Display diagonalDiffers	43.2 cm (17")	33.8 cm (13.3")
Display resolutionDiffers	1440 x 900 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Processor11 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	T8100	T5550
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.1 GHz	1.83 GHz
Processor cacheDiffers	3 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	667 MHz
Processor socket	Socket 478	Socket 478
Processor lithographyDiffers	45 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo T8000 Series	Intel Core 2 Duo T5000 Series
Processor codenameDiffers	Penryn	Merom
Bus type	FSB	FSB
FSB Parity	No	No
SteppingKnown for one	M0	Unknown — not stated by the source
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	10.5	11
ECC supported by processor	No	No
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)	2 x 1 GB	2 x 1 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memory	4 GB	4 GB
Memory upgradeKnown for one	4 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Storage1 differ
Total storage capacityDiffers	160 GB	200 GB
HDD speed	5400 RPM	5400 RPM
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Mobility Radeon X1350	AMD Radeon X1250
Maximum graphics card memoryKnown for one	0.128 GB	Unknown — not stated by the source
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Ethernet/Fast Ethernet	Fast Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11a/b/g	IEEE 802.11b/g
Bluetooth	Yes	Yes
Bluetooth version	2.0+EDR	2.0+EDR
Ports & interfaces2 differ
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 slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	1	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
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Performanceidentical
Motherboard chipsetKnown for one	Intel® PM965 Express	Unknown — not stated by the source
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows Vista Home Premium
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	Norton AntiVirus, CyberLink Power2Go, LG Intelligent Update, LG Battery Miser, LG Recovery Center
Processor special features3 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 StatesKnown for one	Yes	Unknown — not stated by the source
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 StateDiffers	Yes	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	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)	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	33916	32427
Processor codeKnown for one	SLAVJ	Unknown — not stated by the source
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 capacityKnown for one	Unknown — not stated by the source	5200 mAh
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.95 kg	1.9 kg
WidthDiffers	396 mm	305 mm
DepthDiffers	285 mm	223 mm
HeightDiffers	32 mm	37 mm
Other features2 differ
Infrared data portDiffers	No	Yes
Internal modemDiffers	Yes	No
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
UNSPSC-codeKnown for one	43211503	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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