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Product comparison · 2 laptops

HP 550 + 1GB Free vs HP EliteBook 2730p

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  • 72specifications compared
  • 23differ
  • 49identical
  • 69known for one product only

Key differences

  • Display diagonal
    • 39.1 cm (15.4")
    • 30.7 cm (12.1")
  • Processor family
    • Intel® Celeron® M
    • Intel® Core™2 Duo
  • Processor model
    • 550
    • SL9400
  • Processor cores
    • 1
    • 2
  • Processor frequency
    • 2 GHz
    • 1.86 GHz
  • Processor cache
    • 1 MB
    • 6 MB
  • Processor front side bus
    • 533 MHz
    • 1066 MHz
  • Tjunction
    • 100 °C
    • 105 °C

Side by side

Differences highlightedShow differences only
141 specifications
A

HP

550 + 1GB FreeView product
B

HP

EliteBook 2730pView product
Designidentical
Product typeKnown for oneHybrid (2-in-1)
Form factorKnown for oneConvertible (Swivel)
Country of originChinaChina
Display1 differ
Display diagonalDiffers39.1 cm (15.4")30.7 cm (12.1")
Display resolution1280 x 800 pixels1280 x 800 pixels
TouchscreenKnown for oneYes
Native aspect ratio16:1016:10
Processor7 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron® MIntel® Core™2 Duo
Processor modelDiffers550SL9400
Processor coresDiffers12
Processor threadsKnown for one2
Processor frequencyDiffers2 GHz1.86 GHz
Processor cacheDiffers1 MB6 MB
Processor cache typeL2L2
Processor front side busDiffers533 MHz1066 MHz
Processor socketKnown for oneBGA 956
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core 2 Duo SL9000 Series
Processor codenameKnown for onePenryn
Bus typeFSBFSB
FSB ParityNoNo
Thermal Design Power (TDP)Known for one17 W
TjunctionDiffers100 °C105 °C
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
CPU multiplier (bus/core ratio)Known for one7.1
ECC supported by processorNoNo
TcaseKnown for one72.8 °C
Memory2 differ
Internal memoryDiffers1 GB2 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers4 GB8 GB
Internal memory typeKnown for oneDDR2-SDRAM
Memory layout (slots x size)Known for one1 x 1 GB
Storageidentical
HDD capacityKnown for one120 GB
HDD speed5400 RPM5400 RPM
Optical drive typeKnown for oneNo
Card reader integratedYesYes
Compatible memory cardsSDSD
Total storage capacityKnown for one160 GB
HDD interfaceKnown for oneSATA
Graphicsidentical
Maximum graphics card memory0.384 GB0.384 GB
Graphics cardKnown for oneGMA X4500HD
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA X3100
Audioidentical
Audio systemHigh Definition AudioHigh Definition Audio
Number of built-in speakers11
Built-in microphoneKnown for oneYes
Audio includedKnown for oneHigh Definition Audio, integrated mono speaker, stereo headphone/line out, stereo microphone in, integrated dual-microphone array
Network2 differ
Networking featuresDiffersEthernet/Fast EthernetGigabit Ethernet
Wireless technologyDiffersIEEE 802.11b/gIEEE 802.11a/b/g/n, Y
BluetoothYesYes
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers32
Ethernet LAN (RJ-45) ports11
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers01
Headphone outputs11
Microphone inYesYes
Docking connectorDiffersNoYes
Modem (RJ-11) ports11
I/O portsKnown for one2 USB 2.0 ports, VGA, stereo microphone in, stereo headphone/line out, Firewire (1394a), power connector, RJ-11, RJ-45
HDMI ports quantityKnown for one0
DVI portKnown for oneNo
S/PDIF out portKnown for oneNo
ExpressCard slotKnown for oneYes
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneYes
TV-in portKnown for oneNo
TV-outKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® GS45 Express
GPS (satellite)Known for oneNo
Keyboardidentical
Keyboard typeKnown for oneFull-sized
Pointing deviceKnown for oneTouchpad
Software1 differ
Operating system installedDiffersWindows Vista Home BasicWindows Vista Business
Bundled softwareKnown for oneHP Recovery Manager (Vista Only), HP Client Manager Software, HP Client Configuration Management Agent
Compatible operating systemsKnown for oneGenuine Windows Vista Enterprise, SuSe Linux Enterprise Desktop 10
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)NoNo
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Execute Disable BitKnown for oneYes
Idle StatesNoNo
Intel 64Known for oneYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateNoNo
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Turbo Boost TechnologyNoNo
Processor ARK IDKnown for one36689
Processor package sizeKnown for one22 x 22 mm
Thermal Monitoring TechnologiesNoNo
Conflict-Free processorNoNo
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cells66
Poweridentical
DC-in jackYesYes
Securityidentical
Security management descriptionKnown for oneMcAfee Security Solution, Kensington Lock slot, HP Privacy Filter (optional)
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 35 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Weight & dimensions4 differ
WeightDiffers2.5 kg1.7 kg
WidthDiffers358 mm290 mm
DepthDiffers267 mm212 mm
HeightDiffers32 mm28 mm
Hard driveidentical
Storage drive typeKnown for one120 GB
Videoidentical
Video card featuresKnown for oneIntel GMA X4500HD
Other featuresidentical
Power requirementsKnown for oneExternal 65W HP Smart AC adapter, HP Fast Charge Technology 6-cell (44 WHr) Lithium-Ion battery, optional HP 2700 Ultra-Slim Battery
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Modem typeKnown for one56K
Manageability featuresKnown for oneIntel Centrino 2 with vPro technology capable
Docking solutionKnown for oneHP 2700 Ultra-Slim Expansion Base, HP External MultiBay II
Expansion slotsKnown for oneSlots available for additional devices: 1 ExpressCard/54 slot, Secure Digital slot
Multi-bay devicesKnown for oneOptional external Multibay II devices
Protection toolsKnown for oneHP ProtectTools, TPM Embedded Security Chip 1.2, HP Fingerprint Sensor, HP Disk Sanitizer, optional Smart Card Reader
Supplied AC adapter typeACAC
Infrared data portKnown for oneNo
Cameraidentical
Front cameraKnown for oneNo
Optical driveidentical
LightScribeKnown for oneYes

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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