Product comparison · 2 laptops

BenQ Joybook A52 vs BenQ Joybook R56 9H.OC3AP.G11

103specifications compared
34differ
69identical
29known for one product only

Key differences

Display response rise/fall
- Joybook A52:16 ms
- Joybook R56 9H.OC3AP.G11:8 ms
Processor family
- Joybook A52:Intel Pentium Mobile
- Joybook R56 9H.OC3AP.G11:Intel® Core™2 Duo
Processor model
- Joybook A52:T2130
- Joybook R56 9H.OC3AP.G11:T5250
Processor frequency
- Joybook A52:1.86 GHz
- Joybook R56 9H.OC3AP.G11:1.5 GHz
Processor cache
- Joybook A52:1 MB
- Joybook R56 9H.OC3AP.G11:2 MB
Processor front side bus
- Joybook A52:533 MHz
- Joybook R56 9H.OC3AP.G11:667 MHz
Processor operating modes
- Joybook A52:32-bit
- Joybook R56 9H.OC3AP.G11:64-bit
Processor codename
- Joybook A52:Yonah
- Joybook R56 9H.OC3AP.G11:Merom

Side by side

Differences highlightedShow differences only

Comparison of Joybook A52, Joybook R56 9H.OC3AP.G11
132 specifications	A BenQ Joybook A52 View product	B BenQ Joybook R56 9H.OC3AP.G11 View product
Display1 differ
Display diagonal	39.1 cm (15.4")	39.1 cm (15.4")
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Display brightness	200 cd/m²	200 cd/m²
Display response rise/fallDiffers	16 ms	8 ms
Contrast ratio (typical)Known for one	Unknown — not stated by the source	400:1
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Pentium Mobile	Intel® Core™2 Duo
Processor modelDiffers	T2130	T5250
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.86 GHz	1.5 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 MHz	667 MHz
Processor socket	Socket 478	Socket 478
Processor lithography	65 nm	65 nm
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Pentium T2000 Series for Mobile	Intel Core 2 Duo T5000 Series
Processor codenameDiffers	Yonah	Merom
Bus type	FSB	FSB
FSB Parity	No	No
SteppingKnown for one	D0	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	31 W	65, 35
Tjunction	100 °C	100 °C
Number of Processing Die TransistorsDiffers	151 M	291 M
Processing Die sizeDiffers	90 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	14	9
ECC supported by processor	No	No
Memory1 differ
Internal memory	1 GB	1 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speedDiffers	533 MHz	667 MHz
Memory layout (slots x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Maximum internal memoryKnown for one	Unknown — not stated by the source	2 GB
Storageidentical
Total storage capacity	120 GB	120 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Graphics2 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon Xpress 200M	NVIDIA® GeForce® 8400M
Maximum graphics card memoryDiffers	0.128 GB	0.383 GB
Audioidentical
Number of built-in speakers	2	2
Speaker powerKnown for one	1 W	Unknown — not stated by the source
Supported audio standardsKnown for one	HD Audio, Sound Blaster Pro, Noise Suppression & Echo Cancellation	Unknown — not stated by the source
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
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
Networkidentical
Networking typeKnown for one	Ethernet 10/100 Mbit/s	Unknown — not stated by the source
Wireless technologyKnown for one	802.11 b+g	Unknown — not stated by the source
Bluetooth	No	No
Networking featuresKnown for one	Unknown — not stated by the source	10/100 Ethernet
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	3	4
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	0	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	0	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot typeDiffers	Type I	No
SmartCard slot	No	No
Modem (RJ-11) portsDiffers	1	0
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
USB 1.1 ports quantity	0	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
Keyboard1 differ
Pointing deviceDiffers	Touchpad + Scroll zone	Touchpad
Software2 differ
Operating system installedDiffers	Windows Vista Home Basic	Windows Vista Home Premium
Bundled softwareDiffers	BenQ QMedia Bar, Power DVD, Nero Express, Acrobat Reader, Anti Virus	BenQ QMedia Bar, BenQ QDataTrove, Power DVD, PhotoExplorer, Nero Express 6.0, Acrobat Reader 6.0, Anti Virus (3 Monate), WebCam Companion, Magic-I, BenQ Qshot, Outlook, Internet Explorer, Microsoft Office’07
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	No	Unknown — not stated by the source
Intel 64Differs	No	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	No	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	30769	30786
Processor codeKnown for one	SL9VZ	Unknown — not stated by the source
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Battery3 differ
Number of battery cellsDiffers	4	6
Battery capacityDiffers	2000 mAh	4800 mAh
Battery life (max)Differs	1.5 h	2.5 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
DC-in jack	Yes	Yes
Weight & dimensions3 differ
WeightDiffers	2.5 kg	2.9 kg
WidthDiffers	362 mm	360 mm
DepthDiffers	260 mm	265 mm
Height (front)Known for one	3.05 cm	Unknown — not stated by the source
Height (rear)Known for one	3.55 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	36.5 mm
Other featuresidentical
Infrared data port	No	No
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	AC	Unknown — not stated by the source
Compliance industry standardsKnown for one	Unknown — not stated by the source	802.11 b+g
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® PM965 Express
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	60 - 90%

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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