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
Display diagonal	39.1 cm (15.4")	39.1 cm (15.4")
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Contrast ratio (typical)Known for one	—Unknown — not stated by the source	750:1
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel Pentium Mobile	Intel Pentium Mobile
Processor model	745	745
Processor cores	1	1
Processor threads	1	1
Processor frequency	1.8 GHz	1.8 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	400 MHz	400 MHz
Processor socket	Socket 479	Socket 479
Processor lithography	90 nm	90 nm
Processor operating modes	32-bit	32-bit
Processor series	Intel Pentium M 700 Series	Intel Pentium M 700 Series
Processor codename	Dothan	Dothan
Bus type	FSB	FSB
FSB Parity	No	No
Thermal Design Power (TDP)	21 W	21 W
Tjunction	100 °C	100 °C
Number of Processing Die Transistors	144 M	144 M
Processing Die size	87 mm²	87 mm²
CPU multiplier (bus/core ratio)	18	18
ECC supported by processor	No	No
Cache internalKnown for one	—Unknown — not stated by the source	2048 MB
Memoryidentical
Internal memory	0.5 GB	0.5 GB
Internal memory typeKnown for one	DDR-SDRAM	—Unknown — not stated by the source
Storageidentical
Total storage capacity	80 GB	80 GB
HDD speedKnown for one	—Unknown — not stated by the source	4200 RPM
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card model	AMD Radeon 9700	AMD Radeon 9700
Maximum graphics card memoryDiffers	0.064 GB	0.128 GB
Audio1 differ
Audio systemDiffers	MS-Sound compatible	SoundBlaster-Pro and MS DirectSound-compatible
Number of built-in speakers	2	2
Networkidentical
Networking features	Ethernet/Fast Ethernet/IEEE 802.11b/IEEE 802.11g	Ethernet/Fast Ethernet/IEEE 802.11b/IEEE 802.11g
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)
Performanceidentical
Motherboard chipset	Intel® 855GME	Intel® 855GME
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
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	No	No
Intel 64	No	No
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	No	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK ID	27591	27591
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Batteryidentical
Battery life (max)	5 h	5 h
Poweridentical
DC-in jackKnown for one	Yes	—Unknown — not stated by the source
Weight & dimensionsidentical
Weight	2.95 kg	2.95 kg
Dimensions (WxDxH)	364 x 279 x 39 mm	364 x 279 x 39 mm
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
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeKnown for one	56K ITU V.92	—Unknown — not stated by the source
Supplied AC adapter type	AC	AC
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.