Product comparison · 2 laptops

BenQ Joybook Lite U101C vs BenQ Joybook S57

81specifications compared
44differ
37identical
47known for one product only

Key differences

Display diagonal
- Joybook Lite U101C:25.6 cm (10.1")
- Joybook S57:39.6 cm (15.6")
Display resolution
- Joybook Lite U101C:1024 x 600 pixels
- Joybook S57:1366 x 768 pixels
Native aspect ratio
- Joybook Lite U101C:5:3
- Joybook S57:16:9
Processor family
- Joybook Lite U101C:Intel Pentium Mobile
- Joybook S57:Intel® Core™2 Duo
Processor model
- Joybook Lite U101C:N270
- Joybook S57:P8700
Processor cores
- Joybook Lite U101C:1
- Joybook S57:2
Processor frequency
- Joybook Lite U101C:1.6 GHz
- Joybook S57:2.53 GHz
Processor cache
- Joybook Lite U101C:0.512 MB
- Joybook S57:3 MB

Side by side

Differences highlightedShow differences only

Comparison of Joybook Lite U101C, Joybook S57
128 specifications	A BenQ Joybook Lite U101C View product	B BenQ Joybook S57 View product
Display3 differ
Display diagonalDiffers	25.6 cm (10.1")	39.6 cm (15.6")
Display resolutionDiffers	1024 x 600 pixels	1366 x 768 pixels
Native aspect ratioDiffers	5:3	16:9
Display response rise/fallKnown for one	Unknown — not stated by the source	8 ms
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor16 differ
Processor familyDiffers	Intel Pentium Mobile	Intel® Core™2 Duo
Processor modelDiffers	N270	P8700
Processor coresDiffers	1	2
Processor frequencyDiffers	1.6 GHz	2.53 GHz
Processor cacheDiffers	0.512 MB	3 MB
Processor front side busDiffers	533 MHz	1066 MHz
Processor socketDiffers	Socket F (1207)	Socket 479
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Atom N200 Series	Intel Core 2 Duo P8000 Series
Processor codenameDiffers	Diamondville	Penryn
SteppingDiffers	C0	R0
Thermal Design Power (TDP)Differs	2.5 W	25 W
TjunctionDiffers	90 °C	105 °C
Number of Processing Die TransistorsDiffers	47 M	410 M
Processing Die sizeDiffers	26 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	12	9.5
Memory2 differ
Internal memoryDiffers	1 GB	2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Maximum internal memoryDiffers	1 GB	4 GB
Storage2 differ
Total storage capacityDiffers	160 GB	500 GB
Card reader integratedDiffers	No	Yes
Graphicsidentical
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	AMD Mobility Radeon HD 4650
Graphics cardKnown for one	GMA 950	Unknown — not stated by the source
Audio1 differ
Speaker powerDiffers	1.5 W	2 W
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Network1 differ
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Networking featuresKnown for one	Fast Ethernet	Unknown — not stated by the source
Wireless technologyKnown for one	802.11 b/g	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	3	4
HDMI ports quantityDiffers	0	1
DVI portKnown for one	Unknown — not stated by the source	No
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Headphone outputsDiffers	1	0
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Microphone inDiffers	Yes	No
Docking connectorKnown for one	Unknown — not stated by the source	No
ExpressCard slotKnown for one	Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
TV-in portKnown for one	Unknown — not stated by the source	No
TV-outKnown for one	Unknown — not stated by the source	No
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® PM45 Express
GPS (satellite)Known for one	No	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows XP Home Edition	Windows Vista Business
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office Professional 2007
Bundled softwareKnown for one	Unknown — not stated by the source	．Power DVD ．Power2Go ．QDataTrove3.0 ．Norton Internet Security 2009 ．Adobe Reader ．WebCam Companion 3.0 ．ArcSoft Miv2
Processor special features11 differ
Embedded options availableDiffers	Yes	No
Idle StatesDiffers	No	Yes
Intel 64Differs	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Processor ARK IDDiffers	36331	37006
Processor codeDiffers	SLB73	SLGFE
Processor package sizeDiffers	22 x 22 mm	35 x 35 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
Supported instruction setsKnown for one	SSE2, SSE3	Unknown — not stated by the source
Battery3 differ
Number of battery cellsDiffers	3	6
Battery capacityDiffers	2400 mAh	4400 mAh
Battery life (max)Differs	3.6 h	2.5 h
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	2.4 kg
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	260 x 35.5 x 380 mm
WidthKnown for one	258 mm	Unknown — not stated by the source
DepthKnown for one	189 mm	Unknown — not stated by the source
Height (front)Known for one	2.8 cm	Unknown — not stated by the source
Height (rear)Known for one	3.2 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Infrared data portKnown for one	Unknown — not stated by the source	No
Internal modemKnown for one	Unknown — not stated by the source	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Designidentical
Product typeKnown for one	Netbook	Unknown — not stated by the source
Product colourKnown for one	Brown	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source

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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