Product comparison · 2 laptops

BenQ Joybook R43-L.E03 vs BenQ Joybook S42-LE04

130specifications compared
34differ
96identical
6known for one product only

Key differences

Processor model
- Joybook R43-L.E03:T7250
- Joybook S42-LE04:P8400
Processor frequency
- Joybook R43-L.E03:2 GHz
- Joybook S42-LE04:2.26 GHz
Processor cache
- Joybook R43-L.E03:2 MB
- Joybook S42-LE04:3 MB
Processor front side bus
- Joybook R43-L.E03:800 MHz
- Joybook S42-LE04:1066 MHz
Processor lithography
- Joybook R43-L.E03:65 nm
- Joybook S42-LE04:45 nm
Processor codename
- Joybook R43-L.E03:Merom
- Joybook S42-LE04:Penryn
Thermal Design Power (TDP)
- Joybook R43-L.E03:35 W
- Joybook S42-LE04:25 W
Tjunction
- Joybook R43-L.E03:100 °C
- Joybook S42-LE04:105 °C

Side by side

Differences highlightedShow differences only

Comparison of Joybook R43-L.E03, Joybook S42-LE04
136 specifications	A BenQ Joybook R43-L.E03 View product	B BenQ Joybook S42-LE04 View product
Processor12 differ
Processor modelDiffers	T7250	P8400
Processor frequencyDiffers	2 GHz	2.26 GHz
Processor cacheDiffers	2 MB	3 MB
Processor front side busDiffers	800 MHz	1066 MHz
Processor lithographyDiffers	65 nm	45 nm
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo P8000 Series
Processor codenameDiffers	Merom	Penryn
Thermal Design Power (TDP)Differs	35 W	25 W
TcaseKnown for one	68 °C	Unknown — not stated by the source
TjunctionDiffers	100 °C	105 °C
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	10	8.5
Memory1 differ
Maximum internal memoryDiffers	2 GB	4 GB
Storage2 differ
Total storage capacityDiffers	160 GB	250 GB
HDD capacityDiffers	160 GB	250 GB
Graphics2 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® 9600M GT
On-board graphics card modelKnown for one	VIA UniChrome	Unknown — not stated by the source
Network2 differ
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Cabling technologyDiffers	10/100Base-T(X)	10/100/1000Base-T(X)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	3	4
HDMI ports quantityDiffers	0	1
Firewire (IEEE 1394) portsDiffers	0	1
Performance1 differ
Motherboard chipsetDiffers	SiS M672	Intel® GM45 Express
Processor special features5 differ
Embedded options availableDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Processor ARK IDDiffers	31728	35569
Processor codeDiffers	SLA49	SL3BU
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Battery2 differ
Battery capacityDiffers	49 Wh	52 Wh
Battery life (max)Differs	4 h	5.5 h
Weight & dimensions4 differ
WidthDiffers	330 mm	337 mm
DepthDiffers	252 mm	248 mm
Height (front)Differs	2.55 cm	2.66 cm
Height (rear)Differs	3.75 cm	3.87 cm
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	Yes
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	2 MP

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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