Product comparison · 2 laptops

Acer Aspire 7720Z-1A2G16Mi vs ASUS X51RL-AP025D, DE

108specifications compared
30differ
78identical
27known for one product only

Key differences

Display diagonal
- Aspire 7720Z-1A2G16Mi:43.2 cm (17")
- X51RL-AP025D, DE:39.1 cm (15.4")
Display resolution
- Aspire 7720Z-1A2G16Mi:1440 x 900 pixels
- X51RL-AP025D, DE:1280 x 800 pixels
Processor family
- Aspire 7720Z-1A2G16Mi:Intel® Core™ Duo
- X51RL-AP025D, DE:Intel Pentium Mobile
Processor model
- Aspire 7720Z-1A2G16Mi:T2310
- X51RL-AP025D, DE:T2330
Processor frequency
- Aspire 7720Z-1A2G16Mi:1.46 GHz
- X51RL-AP025D, DE:1.6 GHz
Processor socket
- Aspire 7720Z-1A2G16Mi:mPGA4
- X51RL-AP025D, DE:Socket 478
CPU multiplier (bus/core ratio)
- Aspire 7720Z-1A2G16Mi:11
- X51RL-AP025D, DE:12
Internal memory
- Aspire 7720Z-1A2G16Mi:2 GB
- X51RL-AP025D, DE:1 GB

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7720Z-1A2G16Mi, X51RL-AP025D, DE
135 specifications	A Acer Aspire 7720Z-1A2G16Mi View product	B ASUS X51RL-AP025D, DE View product
Display2 differ
Display diagonalDiffers	43.2 cm (17")	39.1 cm (15.4")
Display resolutionDiffers	1440 x 900 pixels	1280 x 800 pixels
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Display response rise/fallKnown for one	8 ms	Unknown — not stated by the source
Processor5 differ
Processor familyDiffers	Intel® Core™ Duo	Intel Pentium Mobile
Processor modelDiffers	T2310	T2330
Processor frequencyDiffers	1.46 GHz	1.6 GHz
Processor socketDiffers	mPGA4	Socket 478
CPU multiplier (bus/core ratio)Differs	11	12
Memory3 differ
Internal memoryDiffers	2 GB	1 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (slots x size)Differs	2 x 1 GB	1 x 1 GB
Maximum internal memoryDiffers	4 GB	2 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	160 GB	120 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, MS Pro, SD
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA X3100	AMD Radeon Xpress 1100
Audio1 differ
Audio systemDiffers	High Definition Audio	Intel HDA (Azalia)
Speaker powerKnown for one	2 W	Unknown — not stated by the source
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
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	Fast Ethernet, WLAN
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Ports & interfaces7 differ
Firewire (IEEE 1394) portsDiffers	1	0
S/PDIF out portDiffers	Yes	No
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type II
SmartCard slotDiffers	Yes	No
TV-outDiffers	Yes	No
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel GL960 Express	ATI Radeon Xpress 1100
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	FreeDOS
Bundled softwareKnown for one	Acer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management)Management), Acer Arcade featuring Cinema, Video, Album, Music, TV, Acer Arcade Deluxe featuring DV Wizard, VideoMagician, DVDivine, Acer GridVista, Acer Launch Manager, Adobe	Unknown — not stated by the source
Processor special features2 differ
Processor ARK IDDiffers	32431	32432
Processor codeDiffers	SLAEC	SLA4K
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	4400 mAh
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 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	3.42 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
Weight & dimensions3 differ
WeightDiffers	3.36 kg	2.8 kg
WidthDiffers	404 mm	365 mm
DepthDiffers	298 mm	264 mm
HeightKnown for one	Unknown — not stated by the source	35.5 mm
Height (front)Known for one	3.8 cm	Unknown — not stated by the source
Height (rear)Known for one	4.3 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
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

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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