Product comparison · 2 laptops

Acer Aspire 1661WLM_400 vs Acer Aspire 3003LMi

12specifications compared
7differ
5identical
64known for one product only

Key differences

Display diagonal
- Aspire 1661WLM_400:39.1 cm (15.4")
- Aspire 3003LMi:38.1 cm (15")
Processor frequency
- Aspire 1661WLM_400:2.8 GHz
- Aspire 3003LMi:1.8 GHz
Maximum graphics card memory
- Aspire 1661WLM_400:0.064 GB
- Aspire 3003LMi:0.128 GB
Networking features
- Aspire 1661WLM_400:10/100 LAN
- Aspire 3003LMi:Fast Ethernet
Weight
- Aspire 1661WLM_400:3.6 kg
- Aspire 3003LMi:2.76 kg
Dimensions (WxDxH)
- Aspire 1661WLM_400:361 x 293 x 47.3 mm
- Aspire 3003LMi:364 x 279 x 38.9 mm

Side by side

Differences highlightedShow differences only

Comparison of Aspire 1661WLM_400, Aspire 3003LMi
76 specifications	A Acer Aspire 1661WLM_400 View product	B Acer Aspire 3003LMi View product
Display1 differ
Display diagonalDiffers	39.1 cm (15.4")	38.1 cm (15")
Display resolutionKnown for one	Unknown — not stated by the source	1024 x 768 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	4:3
Contrast ratio (typical)Known for one	750:1	Unknown — not stated by the source
Processor1 differ
Processor manufacturerKnown for one	Unknown — not stated by the source	AMD
Processor frequencyDiffers	2.8 GHz	1.8 GHz
Processor cacheKnown for one	Unknown — not stated by the source	0.128 MB
Processor cache typeKnown for one	Unknown — not stated by the source	L2
Processor technologyKnown for one	Unknown — not stated by the source	AMD PowerNow! & 3DNow Professional
Memoryidentical
Internal memory	0.5 GB	0.5 GB
Internal memory type	DDR-SDRAM	DDR-SDRAM
Maximum internal memoryKnown for one	Unknown — not stated by the source	2 GB
Memory upgradeKnown for one	1 GB	Unknown — not stated by the source
Storageidentical
Total storage capacity	60 GB	60 GB
HDD interface	Ultra-ATA/100	Ultra-ATA/100
Optical drive typeKnown for one	DVD-RW	Unknown — not stated by the source
Graphics1 differ
Maximum graphics card memoryDiffers	0.064 GB	0.128 GB
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	AMD Radeon 9700	Unknown — not stated by the source
Graphics card interfaceKnown for one	8x AGP	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	MS-Sound compatible
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Network1 differ
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Networking featuresDiffers	10/100 LAN	Fast Ethernet
Wireless technologyKnown for one	Unknown — not stated by the source	Acer SignalUp
Wireless complianceKnown for one	Unknown — not stated by the source	IEEE 802.11b/g
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	3
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	No
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Microphone inKnown for one	Unknown — not stated by the source	Yes
Docking connectorKnown for one	Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	1
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	Type II
SmartCard slotKnown for one	Unknown — not stated by the source	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
TV-in portKnown for one	Unknown — not stated by the source	No
TV-outKnown for one	Unknown — not stated by the source	No
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
I/O portsKnown for one	1 × CardBus type III slot or 2 x type II 1 × RJ-11 jack for modem 1 × RJ-45 jack for Ethernet 1 × DC-in jack for AC adapter 1 × external VGA port 1 × S-video-out (NTSC/PAL) port 1 × microphone-in jack 1 × speaker/ headphone/ line-out jack 1 × IEEE 1394 port 4 × USB 2.0 ports 1 × Infrared (FIR) port	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Number of keyboard cursor keysKnown for one	Unknown — not stated by the source	4
Keyboard function keysKnown for one	Unknown — not stated by the source	12
Software1 differ
Operating system installedKnown for one	Unknown — not stated by the source	Windows XP Home Edition
Bundled softwareDiffers	Acer Launch Manager Norton AntiVirus (90 days trial) Adobe Acrobat Reader CyberLink PowerDVD NTI CD Maker OneButton Recovery	Acer eManager Acer Grid Vista Acer Launch Manager Acer System Recovery CD Acer Arcade Norton AntiVirus Adobe Reader NTI CD-Maker
Compatible operating systemsKnown for one	Microsoft Windows XP Home Edition	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	29 Wh
Battery life (max)Known for one	1.5 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	ACPI 1.0b Mobile PC 2001 DMI 2.0 Wi-Fi CCX
Weight & dimensions2 differ
WeightDiffers	3.6 kg	2.76 kg
Dimensions (WxDxH)Differs	361 x 293 x 47.3 mm	364 x 279 x 38.9 mm
Other featuresidentical
Security featuresKnown for one	Unknown — not stated by the source	BIOS user & supervisor passwords
Infrared data portKnown for one	Unknown — not stated by the source	No
Power managementKnown for one	Unknown — not stated by the source	ACPI
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Wake-on-Ring readyKnown for one	Unknown — not stated by the source	Yes
Internal modemKnown for one	Unknown — not stated by the source	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeKnown for one	Unknown — not stated by the source	ITU V.92 Data/Fax
Power requirementsKnown for one	135W AC	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Optical driveidentical
DVD read speedKnown for one	y	Unknown — not stated by the source
DVD write speedKnown for one	y	Unknown — not stated by the source
DVD rewrite speedKnown for one	y	Unknown — not stated by the source
Videoidentical
Video adapter featuresKnown for one	Direct X 9.0	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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