Product comparison · 2 laptops

BenQ Joybook R53U-D04 vs Lenovo ThinkPad T43 PM 750 1.86GHz

45specifications compared
20differ
25identical
23known for one product only

Key differences

Display diagonal
- Joybook R53U-D04:39.1 cm (15.4")
- ThinkPad T43 PM 750 1.86GHz:38.1 cm (15")
Display resolution
- Joybook R53U-D04:1280 x 800 pixels
- ThinkPad T43 PM 750 1.86GHz:1024 x 768 pixels
Native aspect ratio
- Joybook R53U-D04:16:10
- ThinkPad T43 PM 750 1.86GHz:4:3
Processor frequency
- Joybook R53U-D04:1.73 GHz
- ThinkPad T43 PM 750 1.86GHz:1.86 GHz
Total storage capacity
- Joybook R53U-D04:60 GB
- ThinkPad T43 PM 750 1.86GHz:80 GB
Optical drive type
- Joybook R53U-D04:DVD Super Multi
- ThinkPad T43 PM 750 1.86GHz:DVD-RW
Audio system
- Joybook R53U-D04:stereo
- ThinkPad T43 PM 750 1.86GHz:SoundMAX
USB 2.0 ports quantity
- Joybook R53U-D04:4
- ThinkPad T43 PM 750 1.86GHz:2

Side by side

Differences highlightedShow differences only

Comparison of Joybook R53U-D04, ThinkPad T43 PM 750 1.86GHz
68 specifications	A BenQ Joybook R53U-D04 View product	B Lenovo ThinkPad T43 PM 750 1.86GHz 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
Display response rise/fallKnown for one	16 ms	Unknown — not stated by the source
Processor1 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor frequencyDiffers	1.73 GHz	1.86 GHz
Processor cacheKnown for one	2 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor front side bus	533 MHz	533 MHz
Processor technologyKnown for one	Intel SpeedStep	Unknown — not stated by the source
Memoryidentical
Internal memory	0.5 GB	0.5 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Maximum internal memoryKnown for one	Unknown — not stated by the source	2 GB
Storage2 differ
Total storage capacityDiffers	60 GB	80 GB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi	DVD-RW
HDD interfaceKnown for one	Unknown — not stated by the source	Ultra-ATA/100
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA 900	Intel® GMA 900
Maximum graphics card memory	0.128 GB	0.128 GB
Graphics card interfaceKnown for one	Unknown — not stated by the source	PCI Express
Audio1 differ
Audio systemDiffers	stereo	SoundMAX
Number of built-in speakers	2	2
Network1 differ
Networking featuresDiffers	Fast Ethernet, Wireless LAN	Ethernet/Fast Ethernet/Gigabit Ethernet
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Wireless complianceKnown for one	IEEE 802.11b/g	Unknown — not stated by the source
Wireless technologyKnown for one	Unknown — not stated by the source	IEEE 802.11b/IEEE 802.11g/Bluetooth
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	4	2
Ethernet LAN (RJ-45) ports	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	1	0
Headphone outputs	1	1
S/PDIF out portDiffers	Yes	No
Microphone in	Yes	Yes
Docking connector	No	No
CardBus PCMCIA slots quantityDiffers	1	2
CardBus PCMCIA slot type	Type II	Type II
SmartCard slotDiffers	Yes	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-out	Yes	Yes
TV-out type	S-Video	S-Video
PS/2 ports quantity	0	0
Parallel ports quantityDiffers	0	1
Serial ports quantity	0	0
USB 1.1 ports quantity	0	0
I/O portsKnown for one	Unknown — not stated by the source	1 x Docking/Port Replicator
Performanceidentical
Motherboard chipsetKnown for one	Intel® 915GM Express	Unknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Software2 differ
Operating system installedDiffers	Windows XP Home Edition	Windows XP Professional
Bundled softwareDiffers	BenQ QMedia Bar BenQ QMusic 2 PhotoExplorer BenQ QPresentation BenQ QPower PC-Cillin Anti Virus Cyberlink Power Director Cyberlink Power DVD Nero Express 6.0 Acrobat Reader 6.0	Access program, ThinkVantage Access Connections, ThinkVantage Client Security Software, Norton AntiVirus 2005 with 90 days of virus definition upgrades, PC-Doctor, ThinkVantage Rescue and Recovery with Rapid Restore, Adobe Acrobat Reader
Battery1 differ
Number of battery cells	6	6
Battery capacityKnown for one	4800 mAh	Unknown — not stated by the source
Battery life (max)Differs	3.5 h	3.8 h
Poweridentical
DC-in jack	Yes	Yes
Weight & dimensions1 differ
WeightDiffers	2.78 kg	2.5 kg
WidthKnown for one	269 mm	Unknown — not stated by the source
DepthKnown for one	363 mm	Unknown — not stated by the source
HeightKnown for one	29.8 mm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	329 x 267 x 30 mm
Other features1 differ
Infrared data portDiffers	No	Yes
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeKnown for one	V.92	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
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

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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