Product comparison · 2 laptops

BenQ Joybook 8100 vs Lenovo TS ThinkPad R51 PM 735 1.7Ghz

44specifications compared
17differ
27identical
25known for one product only

Key differences

Display diagonal
- Joybook 8100:39.1 cm (15.4")
- TS ThinkPad R51 PM 735 1.7Ghz:38.1 cm (15")
Display resolution
- Joybook 8100:1280 x 800 pixels
- TS ThinkPad R51 PM 735 1.7Ghz:1400 x 1050 pixels
Native aspect ratio
- Joybook 8100:16:10
- TS ThinkPad R51 PM 735 1.7Ghz:4:3
Processor frequency
- Joybook 8100:1.5 GHz
- TS ThinkPad R51 PM 735 1.7Ghz:1.7 GHz
Discrete graphics card model
- Joybook 8100:AMD Radeon 9600
- TS ThinkPad R51 PM 735 1.7Ghz:AMD Mobility Radeon 9000 IGP
Maximum graphics card memory
- Joybook 8100:0.064 GB
- TS ThinkPad R51 PM 735 1.7Ghz:0.032 GB
Audio system
- Joybook 8100:stereo
- TS ThinkPad R51 PM 735 1.7Ghz:SoundMAX
USB 2.0 ports quantity
- Joybook 8100:4
- TS ThinkPad R51 PM 735 1.7Ghz:2

Side by side

Differences highlightedShow differences only

Comparison of Joybook 8100, TS ThinkPad R51 PM 735 1.7Ghz
69 specifications	A BenQ Joybook 8100 View product	B Lenovo TS ThinkPad R51 PM 735 1.7Ghz View product
Display3 differ
Display diagonalDiffers	39.1 cm (15.4")	38.1 cm (15")
Display resolutionDiffers	1280 x 800 pixels	1400 x 1050 pixels
Native aspect ratioDiffers	16:10	4:3
Processor1 differ
Processor manufacturer	Intel	Intel
Processor frequencyDiffers	1.5 GHz	1.7 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	400 MHz	400 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	DDR-SDRAM	DDR-SDRAM
Maximum internal memoryKnown for one	Unknown — not stated by the source	2 GB
Storageidentical
Total storage capacity	60 GB	60 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Graphics2 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon 9600	AMD Mobility Radeon 9000 IGP
Maximum graphics card memoryDiffers	0.064 GB	0.032 GB
Graphics card interfaceKnown for one	Unknown — not stated by the source	AGP 4X
Audio1 differ
Audio systemDiffers	stereo	SoundMAX
Number of built-in speakers	2	2
Optical driveidentical
CD read speedKnown for one	24x	Unknown — not stated by the source
CD write speedKnown for one	16x	Unknown — not stated by the source
CD rewrite speedKnown for one	10x	Unknown — not stated by the source
DVD read speedKnown for one	8x	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	Fast Ethernet, Wireless LAN	Ethernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11b/IEEE 802.11g/Bluetooth
Wireless complianceKnown for one	IEEE 802.11b/g	Unknown — not stated by the source
Ports & interfaces5 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	2	1
Headphone outputs	1	1
S/PDIF out portDiffers	Yes	No
Microphone in	Yes	Yes
Docking connector	No	No
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slot	No	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 quantity	1	1
Serial ports quantity	0	0
USB 1.1 ports quantity	0	0
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Keyboard typeKnown for one	Unknown — not stated by the source	Full size
Softwareidentical
Operating system installed	Windows XP Professional	Windows XP Professional
Bundled softwareKnown for one	BenQ Q-Media Bar BenQ Qsync BenQ Qmusic BenQ System Recovery CD Photo Explorer Power Director CD-Maker Nero Burner SW	Unknown — not stated by the source
Compatible operating systemsKnown for one	Microsoft Windows XP Professional	Unknown — not stated by the source
Battery1 differ
Battery life (max)Differs	4 h	3.7 h
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Poweridentical
DC-in jack	Yes	Yes
Weight & dimensions1 differ
WeightDiffers	2.9 kg	3 kg
WidthKnown for one	352 mm	Unknown — not stated by the source
DepthKnown for one	260 mm	Unknown — not stated by the source
HeightKnown for one	33 mm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	332 x 269 x 38 mm
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Infrared data port	Yes	Yes
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeDiffers	V.92	56K V.92
Security featuresKnown for one	Unknown — not stated by the source	-Hard disk drive password -Power-on password -Security Slot -Supervisor password
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	No
Wake-on-Ring readyKnown for one	Unknown — not stated by the source	No
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
Hard driveidentical
Storage drive typeKnown for one	Unknown — not stated by the source	ATA-100 (Enhanced IDE)

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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