HP Pavilion dv8289ea Intel® Core™ Duo T2400 Laptop vs HP Compaq tc4400 Tablet PC

Comparison of dv8289ea, RH570ET

112 specifications	A HP Pavilion dv8289ea Intel® Core™ Duo T2400 Laptop Model dv8289ea View product	B HP Compaq tc4400 Tablet PC Model RH570ET View product
Designidentical
Product typeKnown for one	Laptop	—Unknown — not stated by the source
Product colourKnown for one	Black	—Unknown — not stated by the source
Form factorKnown for one	Clamshell	—Unknown — not stated by the source
Country of originKnown for one	China	—Unknown — not stated by the source
Displayidentical
Display diagonalKnown for one	43.2 cm (17")	—Unknown — not stated by the source
Display resolutionKnown for one	1440 x 900 pixels	—Unknown — not stated by the source
TouchscreenKnown for one	No	—Unknown — not stated by the source
LED backlightKnown for one	No	—Unknown — not stated by the source
Native aspect ratioKnown for one	16:10	—Unknown — not stated by the source
Processoridentical
Processor manufacturerKnown for one	Intel	—Unknown — not stated by the source
Processor familyKnown for one	Intel® Core™ Duo	—Unknown — not stated by the source
Processor modelKnown for one	T2400	—Unknown — not stated by the source
Processor coresKnown for one	2	—Unknown — not stated by the source
Processor threadsKnown for one	2	—Unknown — not stated by the source
Processor frequencyKnown for one	1.83 GHz	—Unknown — not stated by the source
Processor cacheKnown for one	2 MB	—Unknown — not stated by the source
Processor cache typeKnown for one	L2	—Unknown — not stated by the source
Processor front side busKnown for one	667 MHz	—Unknown — not stated by the source
Processor socketKnown for one	Socket 478	—Unknown — not stated by the source
Processor lithographyKnown for one	65 nm	—Unknown — not stated by the source
Processor operating modesKnown for one	32-bit	—Unknown — not stated by the source
Processor codenameKnown for one	Yonah	—Unknown — not stated by the source
Bus typeKnown for one	FSB	—Unknown — not stated by the source
FSB ParityKnown for one	No	—Unknown — not stated by the source
SteppingKnown for one	C0	—Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	31 W	—Unknown — not stated by the source
TjunctionKnown for one	100 °C	—Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	151 M	—Unknown — not stated by the source
Processing Die sizeKnown for one	90 mm²	—Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	11	—Unknown — not stated by the source
Processor technologyKnown for one	—Unknown — not stated by the source	Intel Centrino Duo
Memoryidentical
Internal memoryKnown for one	1 GB	—Unknown — not stated by the source
Internal memory typeKnown for one	DDR2-SDRAM	—Unknown — not stated by the source
Maximum internal memoryKnown for one	2 GB	—Unknown — not stated by the source
Memory slotsKnown for one	—Unknown — not stated by the source	2 SODIMM slots
Storageidentical
Total storage capacityKnown for one	240 GB	—Unknown — not stated by the source
Storage mediaKnown for one	HDD	—Unknown — not stated by the source
Number of HDDs installedKnown for one	2	—Unknown — not stated by the source
HDD capacityKnown for one	120 GB	—Unknown — not stated by the source
HDD sizeKnown for one	2.5"	—Unknown — not stated by the source
Optical drive typeKnown for one	DVD±RW	—Unknown — not stated by the source
Card reader integratedKnown for one	Yes	—Unknown — not stated by the source
Compatible memory cardsKnown for one	SD, xD	—Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	No	—Unknown — not stated by the source
Discrete graphics cardKnown for one	Yes	—Unknown — not stated by the source
Discrete graphics card modelKnown for one	NVIDIA® GeForce® Go 7400	—Unknown — not stated by the source
On-board graphics card modelKnown for one	Not available	—Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	2	—Unknown — not stated by the source
Speakers manufacturerKnown for one	Altec Lansing	—Unknown — not stated by the source
Audio includedKnown for one	—Unknown — not stated by the source	HP Premier Sound™ High Definition Audio 24-bit DAC, headphone jack, stereo/mono microphone jack, integrated mono microphone
Cameraidentical
Front cameraKnown for one	No	—Unknown — not stated by the source
Networkidentical
Wi-FiKnown for one	Yes	—Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g	—Unknown — not stated by the source
Ethernet LANKnown for one	Yes	—Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	—Unknown — not stated by the source
BluetoothKnown for one	Yes	—Unknown — not stated by the source
Networking featuresKnown for one	—Unknown — not stated by the source	Broadcom NetXtreme Gigabit (10/100/1000 NIC) PCI Express Ethernet Controller, HP Smart Power NIC technology
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	4	—Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	—Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	—Unknown — not stated by the source
HDMI ports quantityKnown for one	0	—Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	—Unknown — not stated by the source
DVI portKnown for one	No	—Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	—Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	1	—Unknown — not stated by the source
Headphone outputsKnown for one	1	—Unknown — not stated by the source
S/PDIF out portKnown for one	Yes	—Unknown — not stated by the source
Microphone inKnown for one	Yes	—Unknown — not stated by the source
Docking connectorKnown for one	No	—Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	1	—Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	Type II	—Unknown — not stated by the source
TV-outKnown for one	Yes	—Unknown — not stated by the source
TV-out typeKnown for one	S-Video	—Unknown — not stated by the source
I/O portsKnown for one	—Unknown — not stated by the source	3 USB 2.0 ports, VGA, headphone, microphone, AC adapter, RJ-11, RJ-45, S-video TV out, Firewire (1394a)
Keyboardidentical
Pointing deviceKnown for one	Touchpad	—Unknown — not stated by the source
Keyboard typeKnown for one	—Unknown — not stated by the source	Full-sized
Software1 differ
Operating system installedKnown for one	Windows XP Home Edition	—Unknown — not stated by the source
Bundled softwareDiffers	HP QuickPlay Microsoft Works 8.0 Microsoft AutoRoute 2006 Microsoft Encarta encyclopedia 2006 Microsoft Digital Image 2006 standaard Microsoft Internet Explorer 6.0 Microsoft Outlook Express Adobe Reader 6.0 Sonic Digital MediaPlus: - Sonic RecordNow; - Sonic MyDVD; - Sonic Easy Archive; - Sonic Exp	Additional software available from the Web: HP Client Manager Interface HP Wireless Assistant (on selected models), HP Mobile Printing Driver, HP Backup and Recovery Manager, HP ProtectTools Security Manager, Sonic Digital Media Plus (on selected models), Intervideo WinDVD 5, Adobe Acrobat Reader, H
Processor special featuresidentical
Embedded options availableKnown for one	No	—Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	—Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	—Unknown — not stated by the source
Idle StatesKnown for one	No	—Unknown — not stated by the source
Intel 64Known for one	No	—Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	—Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	—Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	—Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	—Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	—Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	—Unknown — not stated by the source
Processor ARK IDKnown for one	27235	—Unknown — not stated by the source
Processor package sizeKnown for one	35 x 35 mm	—Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	—Unknown — not stated by the source
Number of battery cellsKnown for one	8	—Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	—Unknown — not stated by the source
DC-in jackKnown for one	Yes	—Unknown — not stated by the source
Securityidentical
Password protectionKnown for one	Yes	—Unknown — not stated by the source
Security management descriptionKnown for one	—Unknown — not stated by the source	Kensington lock slot, optional Smart Card Reader (replaces PC card slot)
Weight & dimensionsidentical
WeightKnown for one	3.7 kg	—Unknown — not stated by the source
WidthKnown for one	282 mm	—Unknown — not stated by the source
DepthKnown for one	397 mm	—Unknown — not stated by the source
HeightKnown for one	38 mm	—Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	—Unknown — not stated by the source
ManualKnown for one	Yes	—Unknown — not stated by the source
Power cord includedKnown for one	Yes	—Unknown — not stated by the source
Remote control includedKnown for one	Yes	—Unknown — not stated by the source
Hard driveidentical
Storage drive typeKnown for one	—Unknown — not stated by the source	60 GB
Videoidentical
Video card featuresKnown for one	—Unknown — not stated by the source	Intel® Graphics Media Accelerator 950
Other featuresidentical
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Genuine Windows 2000 drivers available on , FreeDOS
Power requirementsKnown for one	—Unknown — not stated by the source	External 65W Smart AC adapter 6-cell Lithium-Ion battery internal
Modem typeKnown for one	—Unknown — not stated by the source	56K
Docking solutionKnown for one	—Unknown — not stated by the source	HP Docking Station, HP Advanced Docking Station, HP External MultiBay II, HP Monitor Stands (all sold separately)
Expansion slotsKnown for one	—Unknown — not stated by the source	Slots available for additional devices: 1 Type I/II PC Card slot supports both 32-bit CardBus and 16-bit cards, Secure digital slot

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.