Product comparison · 2 laptops

Acer Aspire 5612WLMi_512 vs BenQ Joybook R31E-D09

52specifications compared
21differ
31identical
23known for one product only

Key differences

Display diagonal
- Aspire 5612WLMi_512:39.1 cm (15.4")
- Joybook R31E-D09:38.1 cm (15")
Display resolution
- Aspire 5612WLMi_512:1280 x 800 pixels
- Joybook R31E-D09:1024 x 768 pixels
Native aspect ratio
- Aspire 5612WLMi_512:16:10
- Joybook R31E-D09:4:3
Processor family
- Aspire 5612WLMi_512:Intel® Core™ Duo
- Joybook R31E-D09:Intel® Celeron® M
Processor frequency
- Aspire 5612WLMi_512:1.66 GHz
- Joybook R31E-D09:1.5 GHz
Processor cache
- Aspire 5612WLMi_512:2 MB
- Joybook R31E-D09:1 MB
Processor front side bus
- Aspire 5612WLMi_512:667 MHz
- Joybook R31E-D09:400 MHz
Internal memory type
- Aspire 5612WLMi_512:DDR2-SDRAM
- Joybook R31E-D09:DDR-SDRAM

Side by side

Differences highlightedShow differences only

Comparison of Aspire 5612WLMi_512, Joybook R31E-D09
75 specifications	A Acer Aspire 5612WLMi_512 View product	B BenQ Joybook R31E-D09 View product
Display3 differ
Display diagonalDiffers	39.1 cm (15.4")	38.1 cm (15")
Display resolutionDiffers	1280 x 800 pixels	1024 x 768 pixels
Native aspect ratioDiffers	16:10	4:3
Processor4 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ Duo	Intel® Celeron® M
Processor frequencyDiffers	1.66 GHz	1.5 GHz
Processor cacheDiffers	2 MB	1 MB
Processor cache type	L2	L2
Processor front side busDiffers	667 MHz	400 MHz
Memory2 differ
Internal memory	0.5 GB	0.5 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR-SDRAM
Memory layout (slots x size)Known for one	1 x 0.5 GB	Unknown — not stated by the source
Maximum internal memoryDiffers	4 GB	2 GB
Storage2 differ
Total storage capacityDiffers	60 GB	80 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedDiffers	5400 RPM	4200 RPM
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 950	UniChrome Pro
Maximum graphics card memoryDiffers	0.128 GB	0.064 GB
Audioidentical
Audio systemKnown for one	Intel HDA, Sound Blaster Pro & MS Sound compatible	Unknown — not stated by the source
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front camera	No	No
Networkidentical
Networking features	Fast Ethernet, Wireless LAN	Fast Ethernet, Wireless LAN
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantity	4	4
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Headphone outputsDiffers	0	1
S/PDIF out port	Yes	Yes
Microphone in	Yes	Yes
Docking connector	No	No
CardBus PCMCIA slots quantity	1	1
CardBus PCMCIA slot type	Type II	Type II
SmartCard slot	No	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-outDiffers	No	Yes
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
USB 1.1 ports quantity	0	0
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
Performanceidentical
Motherboard chipsetKnown for one	Intel® 945GM Express	Unknown — not stated by the source
Keyboardidentical
Pointing device	Touchpad	Touchpad
Windows keysKnown for one	Yes	Unknown — not stated by the source
Hot keysKnown for one	4	Unknown — not stated by the source
Keyboard function keysKnown for one	12	Unknown — not stated by the source
Keyboard special featuresKnown for one	Media keys	Unknown — not stated by the source
Software1 differ
Operating system installed	Windows XP Home Edition	Windows XP Home Edition
Bundled softwareDiffers	Acer Empowering Technology AcerGridVista Acer Launch manager Acer Arcade Norton AntiVirus (90 days) Adobe Acrobat Reader CyberLink Power Producer NTI CD Maker	BenQ QMedia Bar BenQ QMusic PC-Cillin Anti Virus Cyberlink Power DVD Ulead Photo Explorer Nero Express 6.0 Acrobat Reader 6.0
Battery1 differ
Number of battery cells	6	6
Battery life (max)Differs	3 h	2.7 h
Battery capacityKnown for one	Unknown — not stated by the source	4400 mAh
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	DMI 2.0 ACPI 2.0 Mobile PC2002 Wi-Fi	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.89 kg	2.71 kg
WidthDiffers	358 mm	329 mm
DepthDiffers	269 mm	277 mm
HeightDiffers	29.3 mm	21 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Security featuresKnown for one	BIOS, user & supervisor passwords	Unknown — not stated by the source
BIOS ACPIKnown for one	2.0	Unknown — not stated by the source
Infrared data port	No	No
Special featuresKnown for one	Acer QuicCharge	Unknown — not stated by the source
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
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem type	Data/Fax V.92	Data/Fax V.92
Optical driveidentical
DVD read speedKnown for one	Unknown — not stated by the source	8x

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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