Product comparison · 2 laptops

HP G72-b20SD Notebook PC vs HP ProBook WS905EA laptop Intel® Core™ i3 i3-370M

116specifications compared
29differ
87identical
33known for one product only

Key differences

Display diagonal
- G72-b20SD Notebook PC:43.9 cm (17.3")
- ProBook WS905EA laptop Intel® Core™ i3 i3-370M:33.8 cm (13.3")
Display resolution
- G72-b20SD Notebook PC:1600 x 900 pixels
- ProBook WS905EA laptop Intel® Core™ i3 i3-370M:1366 x 768 pixels
Processor generation
- G72-b20SD Notebook PC:3rd gen Intel® Core™ i3
- ProBook WS905EA laptop Intel® Core™ i3 i3-370M:Intel® Core™ i3
Processor model
- G72-b20SD Notebook PC:i3-350M
- ProBook WS905EA laptop Intel® Core™ i3 i3-370M:i3-370M
Processor frequency
- G72-b20SD Notebook PC:2.26 GHz
- ProBook WS905EA laptop Intel® Core™ i3 i3-370M:2.4 GHz
Processor socket
- G72-b20SD Notebook PC:BGA 1288
- ProBook WS905EA laptop Intel® Core™ i3 i3-370M:Socket 988
Stepping
- G72-b20SD Notebook PC:C2
- ProBook WS905EA laptop Intel® Core™ i3 i3-370M:K0
Tjunction
- G72-b20SD Notebook PC:105 °C
- ProBook WS905EA laptop Intel® Core™ i3 i3-370M:90 °C

Side by side

Differences highlightedShow differences only

Comparison of G72-b20SD Notebook PC, WS905EA
149 specifications	A HP G72-b20SD Notebook PC View product	B HP ProBook WS905EA laptop Intel® Core™ i3 i3-370M Model WS905EA View product
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
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
Processor7 differ
Processor generationDiffers	3rd gen Intel® Core™ i3	Intel® Core™ i3
Processor modelDiffers	i3-350M	i3-370M
Processor frequencyDiffers	2.26 GHz	2.4 GHz
Processor socketDiffers	BGA 1288	Socket 988
SteppingDiffers	C2	K0
TjunctionDiffers	105 °C	90 °C
CPU multiplier (bus/core ratio)Differs	17	18
Memory3 differ
Internal memoryDiffers	4 GB	3 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory layout (slots x size)Differs	2 x 2 GB	1 x 1 + 1 x 2 GB
Maximum internal memoryDiffers	4 GB	8 GB
Storage3 differ
Total storage capacityDiffers	500 GB	320 GB
HDD interfaceDiffers	SATA	SATA II
HDD speedDiffers	5400 RPM	7200 RPM
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	Intel HD	Intel® HD Graphics
Maximum graphics card memoryKnown for one	1.696 GB	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Network2 differ
Networking featuresDiffers	Ethernet, Fast Ethernet	Gigabit Ethernet
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
ExpressCard slotDiffers	No	Yes
SmartCard slotDiffers	Yes	No
TV-in portKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® HM55 Express	Intel® HM57 Express
Keyboard1 differ
Pointing deviceDiffers	Touchpad	Touchpad + Scroll zone
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office Professional 2007, McAfee Total Protection, Norton Online Backup, WinZip 14.5, Corel Home Office
Processor special features3 differ
Physical Address Extension (PAE)Differs	36 bit	Yes
Processor ARK IDDiffers	43529	49020
Processor codeDiffers	SLBPL	SLBUK
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Weight & dimensions3 differ
WeightDiffers	3 kg	2 kg
WidthDiffers	412 mm	324 mm
DepthDiffers	269 mm	228 mm
HeightKnown for one	Unknown — not stated by the source	27 mm
Height (front)Known for one	3.24 cm	Unknown — not stated by the source
Height (rear)Known for one	3.74 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Modem typeKnown for one	Unknown — not stated by the source	No
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise
Internal modemKnown for one	No	Unknown — not stated by the source
TV tuner integratedKnown for one	Yes	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	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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