Acer Asp 1684WLMi Cent1.8 512MB 80GB AZB+MSE vs Acer Aspire 1684WLMi Cent1800 512MB 80GB AZB

Comparison of Asp 1684WLMi Cent1.8 512MB 80GB AZB+MSE, Aspire 1684WLMi Cent1800 512MB 80GB AZB

111 specifications	A Acer Asp 1684WLMi Cent1.8 512MB 80GB AZB+MSEView product	B Acer Aspire 1684WLMi Cent1800 512MB 80GB AZBView product
Displayidentical
Contrast ratio (typical)Known for one	—Unknown — not stated by the source	750:1
Processoridentical
Cache internalKnown for one	—Unknown — not stated by the source	2048 MB
Memoryidentical
Internal memory typeKnown for one	DDR-SDRAM	—Unknown — not stated by the source
Storageidentical
HDD speedKnown for one	—Unknown — not stated by the source	4200 RPM
Graphics1 differ
Maximum graphics card memoryDiffers	0.064 GB	0.128 GB
Audio1 differ
Audio systemDiffers	MS-Sound compatible	SoundBlaster-Pro and MS DirectSound-compatible
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	3	—Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	—Unknown — not stated by the source
DVI portKnown for one	No	—Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	—Unknown — not stated by the source
Headphone outputsKnown for one	1	—Unknown — not stated by the source
S/PDIF out portKnown for one	No	—Unknown — not stated by the source
Microphone inKnown for one	Yes	—Unknown — not stated by the source
Docking connectorKnown for one	No	—Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	1	—Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	Type III	—Unknown — not stated by the source
SmartCard slotKnown for one	Yes	—Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	1	—Unknown — not stated by the source
TV-outKnown for one	Yes	—Unknown — not stated by the source
TV-out typeKnown for one	S-Video	—Unknown — not stated by the source
PS/2 ports quantityKnown for one	0	—Unknown — not stated by the source
Parallel ports quantityKnown for one	0	—Unknown — not stated by the source
Serial ports quantityKnown for one	0	—Unknown — not stated by the source
USB 1.1 ports quantityKnown for one	0	—Unknown — not stated by the source
I/O portsKnown for one	—Unknown — not stated by the source	Firewire (IEEE-1394), 3x USB 2.0, 1x FIR, 1x RJ-45 ethernet, 1x RJ-11 modem, external (VGA) display port, S-video/TV-out, 1x PC Card slot (1x Type II)
Software2 differ
Bundled softwareDiffers	-Aspire Arcade -Norton AntiVirus -Adobe Acrobat Reader -Cyberlink PowerDVD -NTI CD Maker -Acer Launch Manager -Acer eManager -Acer System Recovery CD -Acer disc-to-disc recovery (This feature uses 2 GB of hard disc space)	Norton AntiVirus, CyberLink PowerDVD, Adobe Reader, Acer Launch Manager, Acer eManager, NTI CD Maker, Disc-to-disc recovery (uses 2GB of HD-space)
Compatible operating systemsDiffers	Microsoft Windows XP Home Edition SP2	Microsoft Windows XP Home Edition
Poweridentical
DC-in jackKnown for one	Yes	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	364 mm
DepthKnown for one	—Unknown — not stated by the source	279 mm
Hard driveidentical
Storage drive typeKnown for one	ATA/100	—Unknown — not stated by the source
Other featuresidentical
Security featuresKnown for one	-Slot for Kensington lock -BIOS user and supervisor passwords	—Unknown — not stated by the source
Infrared data portKnown for one	Yes	—Unknown — not stated by the source
Modem typeKnown for one	56K ITU V.92	—Unknown — not stated by the source
Special featuresKnown for one	—Unknown — not stated by the source	3-in-1 card reader: supporting Secure Digital, MultiMediaCard en Memory Stick
Optical driveidentical
CD read speedKnown for one	—Unknown — not stated by the source	24x
CD write speedKnown for one	—Unknown — not stated by the source	16x
CD rewrite speedKnown for one	—Unknown — not stated by the source	10x
DVD read speedKnown for one	—Unknown — not stated by the source	8x
DVD write speedKnown for one	—Unknown — not stated by the source	4x
DVD rewrite speedKnown for one	—Unknown — not stated by the source	2.4x

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.