Product comparison · 2 laptops

Acer Aspire 7720Z-3A3G12Mi vs Samsung P400-RA03 Intel® Core™2 Duo T5550

105specifications compared
32differ
73identical
28known for one product only

Key differences

Display diagonal
- Aspire 7720Z-3A3G12Mi:43.2 cm (17")
- P400-RA03 Intel® Core™2 Duo T5550:35.8 cm (14.1")
Display resolution
- Aspire 7720Z-3A3G12Mi:1440 x 900 pixels
- P400-RA03 Intel® Core™2 Duo T5550:1280 x 800 pixels
Processor family
- Aspire 7720Z-3A3G12Mi:Intel® Pentium®
- P400-RA03 Intel® Core™2 Duo T5550:Intel® Core™2 Duo
Processor model
- Aspire 7720Z-3A3G12Mi:T2370
- P400-RA03 Intel® Core™2 Duo T5550:T5550
Processor frequency
- Aspire 7720Z-3A3G12Mi:1.73 GHz
- P400-RA03 Intel® Core™2 Duo T5550:1.83 GHz
Processor cache
- Aspire 7720Z-3A3G12Mi:1 MB
- P400-RA03 Intel® Core™2 Duo T5550:2 MB
Processor front side bus
- Aspire 7720Z-3A3G12Mi:533 MHz
- P400-RA03 Intel® Core™2 Duo T5550:667 MHz
Processor socket
- Aspire 7720Z-3A3G12Mi:LGA 3647 (Socket P)
- P400-RA03 Intel® Core™2 Duo T5550:Socket 478

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7720Z-3A3G12Mi, P400-RA03
133 specifications	A Acer Aspire 7720Z-3A3G12Mi View product	B Samsung P400-RA03 Intel® Core™2 Duo T5550 Model P400-RA03 View product
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Display2 differ
Display diagonalDiffers	43.2 cm (17")	35.8 cm (14.1")
Display resolutionDiffers	1440 x 900 pixels	1280 x 800 pixels
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Processor8 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	T2370	T5550
Processor frequencyDiffers	1.73 GHz	1.83 GHz
Processor cacheDiffers	1 MB	2 MB
Processor front side busDiffers	533 MHz	667 MHz
Processor socketDiffers	LGA 3647 (Socket P)	Socket 478
Processor seriesDiffers	Intel Pentium T2000 Series for Mobile	Intel Core 2 Duo T5000 Series
CPU multiplier (bus/core ratio)Differs	13	11
SteppingKnown for one	M0	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	3 GB	2 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Storage1 differ
Total storage capacityDiffers	120 GB	160 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi DL
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS PRO, SD, XD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA X3100	AMD Radeon Xpress 1250
Audio1 differ
Audio systemDiffers	High Definition Audio	HD
Built-in subwooferKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Network2 differ
Networking typeKnown for one	Unknown — not stated by the source	Ethernet LAN, WLAN
Wireless technologyDiffers	IEEE 802.11b/g	802.11b/g
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	4	3
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Firewire (IEEE 1394) portsDiffers	1	0
S/PDIF out portDiffers	Yes	No
SmartCard slotDiffers	Yes	No
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
Keyboardidentical
Keyboard number of keysKnown for one	Unknown — not stated by the source	89
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Keyboard function keysKnown for one	12	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows XP Professional
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	McAfee virus scan
Bundled softwareDiffers	Acer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer Arcade + Cinema, Video, Album, Music, TV, Acer Arcade Deluxe + DV Wizard, VideoMagician, DVDivine, Acer HomeMedia, Acer GridVista, Acer Launch Manager, Adobe Reader, Cyb	SAMSUNG recovery solution II
Processor special features1 differ
Processor ARK IDDiffers	34445	32427
Processor codeKnown for one	SLA4J	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	6	8
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	90 W
Securityidentical
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	3.36 kg	2.69 kg
WidthDiffers	404 mm	340.4 mm
DepthDiffers	298 mm	259.6 mm
Height (front)Differs	3.8 cm	2.77 cm
Height (rear)Differs	4.3 cm	3.87 cm
Other features2 differ
Infrared data portDiffers	Yes	No
Modem typeDiffers	ITU V.92	V.92
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Wake-on-Ring readyKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel GL960 Express	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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