Product comparison · 2 laptops

Acer Extensa 7630EZ-444G50N vs Fujitsu LifeBook AH550

106specifications compared
53differ
53identical
47known for one product only

Key differences

Display diagonal
- Extensa 7630EZ-444G50N:43.2 cm (17")
- LifeBook AH550:39.6 cm (15.6")
Display resolution
- Extensa 7630EZ-444G50N:1440 x 900 pixels
- LifeBook AH550:1366 x 768 pixels
Native aspect ratio
- Extensa 7630EZ-444G50N:16:10
- LifeBook AH550:16:9
Processor family
- Extensa 7630EZ-444G50N:Intel® Pentium® Dual-Core
- LifeBook AH550:Intel® Core™ i3
Processor model
- Extensa 7630EZ-444G50N:T4400
- LifeBook AH550:i3-330M
Processor threads
- Extensa 7630EZ-444G50N:2
- LifeBook AH550:4
Processor frequency
- Extensa 7630EZ-444G50N:2.2 GHz
- LifeBook AH550:2.13 GHz
Processor cache
- Extensa 7630EZ-444G50N:1 MB
- LifeBook AH550:3 MB

Side by side

Differences highlightedShow differences only

Comparison of Extensa 7630EZ-444G50N, LifeBook AH550
153 specifications	A Acer Extensa 7630EZ-444G50N View product	B Fujitsu LifeBook AH550 View product
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Display3 differ
Display diagonalDiffers	43.2 cm (17")	39.6 cm (15.6")
Display resolutionDiffers	1440 x 900 pixels	1366 x 768 pixels
LED backlightKnown for one	Unknown — not stated by the source	Yes
Native aspect ratioDiffers	16:10	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor15 differ
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	3rd gen Intel® Core™ i3
Processor modelDiffers	T4400	i3-330M
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.2 GHz	2.13 GHz
System bus rateKnown for one	Unknown — not stated by the source	2.5 GT/s
Processor cacheDiffers	1 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketDiffers	Socket 478	BGA 1288
Processor lithographyDiffers	45 nm	32 nm
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Core i3-300 Mobile Series
Processor codenameDiffers	Penryn	Arrandale
Bus typeDiffers	FSB	DMI
SteppingDiffers	R0	C2
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Number of Processing Die TransistorsDiffers	410 M	382 M
Processing Die sizeDiffers	107 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	11	16
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory layout (slots x size)Differs	2 x 2 GB	1 x 2 GB
Maximum internal memoryDiffers	4 GB	8 GB
Storage2 differ
Total storage capacityDiffers	500 GB	320 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	DVD±RW
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MS PRO, SD, SDHC
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	500 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	667 MHz
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1.695 GB
Maximum resolutionKnown for one	Unknown — not stated by the source	1920 x 1200 pixels
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Intel® GMA 4500MHD	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	HDA
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	IEEE 802.11b/g/n	IEEE 802.11 b/g/n
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 & interfaces5 differ
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityDiffers	0	1
Firewire (IEEE 1394) portsDiffers	0	1
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
Performance1 differ
Motherboard chipsetDiffers	Intel® GL40 Express	Intel® HM55 Express
Keyboardidentical
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Norton Internet Security (90)
Bundled softwareKnown for one	Acer Empowering Technologie, Acer GridVista, Acer Launch Manager, Adobe Reader, Corel WinDVD, Microsoft Office Ready 2007, NTI Media-Maker, NTI Shadow	Unknown — not stated by the source
Processor special features14 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Intel Clear Video TechnologyDiffers	No	Yes
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	40739	47663
Processor codeDiffers	SLGJL	SLBNF
Processor package sizeDiffers	35 x 35 mm	rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffers	No	Yes
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	4400 mAh
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery life (max)Known for one	2 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	80 W
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	4.22 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Securityidentical
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 85%
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, R&TTE, ENERGY STAR 5.0, RoHS, WiFi, EPEAT, GOST
Weight & dimensions4 differ
WeightDiffers	3.4 kg	2.75 kg
WidthDiffers	396 mm	372 mm
DepthDiffers	286 mm	262 mm
Height (front)Differs	3.52 cm	4.1 cm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Wake-on-LAN readyKnown for one	Yes	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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