Product comparison · 2 laptops

BenQ Joybook P51E.G16 vs MSI Megabook M655

38specifications compared
13differ
25identical
21known for one product only

Key differences

Processor frequency
- Joybook P51E.G16:1.8 GHz
- Megabook M655:2 GHz
Internal memory
- Joybook P51E.G16:0.5 GB
- Megabook M655:1 GB
Total storage capacity
- Joybook P51E.G16:80 GB
- Megabook M655:100 GB
Discrete graphics card model
- Joybook P51E.G16:NVIDIA GeForce Go 6100
- Megabook M655:AMD Mobility Radeon X1600
Wireless technology
- Joybook P51E.G16:IEEE 802.11a/b/g
- Megabook M655:802.11bg
Bluetooth
- Joybook P51E.G16:No
- Megabook M655:Yes
DVI port
- Joybook P51E.G16:No
- Megabook M655:Yes
VGA (D-Sub) ports quantity
- Joybook P51E.G16:1
- Megabook M655:0

Side by side

Differences highlightedShow differences only

Comparison of Joybook P51E.G16, Megabook M655
59 specifications	A BenQ Joybook P51E.G16 View product	B MSI Megabook M655 View product
Processor1 differ
Processor manufacturerKnown for one	AMD	Unknown — not stated by the source
Processor familyKnown for one	AMD Mobile Sempron	Unknown — not stated by the source
Processor frequencyDiffers	1.8 GHz	2 GHz
Memory1 differ
Internal memoryDiffers	0.5 GB	1 GB
Internal memory typeKnown for one	DDR2-SDRAM	Unknown — not stated by the source
Maximum internal memoryKnown for one	Unknown — not stated by the source	2 GB
Storage1 differ
Total storage capacityDiffers	80 GB	100 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA GeForce Go 6100	AMD Mobility Radeon X1600
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Network2 differ
Wireless technologyDiffers	IEEE 802.11a/b/g	802.11bg
BluetoothDiffers	No	Yes
Networking featuresKnown for one	Unknown — not stated by the source	10/100Mbps Ethernet
Ports & interfaces5 differ
DVI portDiffers	No	Yes
VGA (D-Sub) ports quantityDiffers	1	0
S/PDIF out portDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type II
Batteryidentical
Battery capacityKnown for one	4800 mAh	Unknown — not stated by the source
Battery life (max)Known for one	3.5 h	Unknown — not stated by the source
Number of battery cellsKnown for one	Unknown — not stated by the source	8
Poweridentical
DC-in jackKnown for one	Yes	Unknown — not stated by the source
AC adapter powerKnown for one	Unknown — not stated by the source	90 W
Weight & dimensions1 differ
WeightDiffers	2.4 kg	2.9 kg
WidthKnown for one	355 mm	Unknown — not stated by the source
DepthKnown for one	254.6 mm	Unknown — not stated by the source
HeightKnown for one	25.5 mm	Unknown — not stated by the source
Other features1 differ
Infrared data portDiffers	No	Yes
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Modem typeKnown for one	V.92	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	100~ 240V AC, 50/60Hz

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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