Product comparison · 2 laptops

BenQ Joybook A52 vs Lenovo ThinkPad R61 (8914-23G), DE

107specifications compared
35differ
72identical
23known for one product only

Key differences

Display resolution
- Joybook A52:1280 x 800 pixels
- ThinkPad R61 (8914-23G), DE:1680 x 1050 pixels
Processor family
- Joybook A52:Intel Pentium Mobile
- ThinkPad R61 (8914-23G), DE:Intel® Core™2 Duo
Processor model
- Joybook A52:T2130
- ThinkPad R61 (8914-23G), DE:T7300
Processor frequency
- Joybook A52:1.86 GHz
- ThinkPad R61 (8914-23G), DE:2 GHz
Processor cache
- Joybook A52:1 MB
- ThinkPad R61 (8914-23G), DE:4 MB
Processor front side bus
- Joybook A52:533 MHz
- ThinkPad R61 (8914-23G), DE:800 MHz
Processor socket
- Joybook A52:Socket 478
- ThinkPad R61 (8914-23G), DE:PBGA479, PPGA478
Processor operating modes
- Joybook A52:32-bit
- ThinkPad R61 (8914-23G), DE:64-bit

Side by side

Differences highlightedShow differences only

Comparison of Joybook A52, ThinkPad R61 (8914-23G), DE
130 specifications	A BenQ Joybook A52 View product	B Lenovo ThinkPad R61 (8914-23G), DE View product
Display1 differ
Display resolutionDiffers	1280 x 800 pixels	1680 x 1050 pixels
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Display response rise/fallKnown for one	16 ms	Unknown — not stated by the source
Processor13 differ
Processor familyDiffers	Intel Pentium Mobile	Intel® Core™2 Duo
Processor modelDiffers	T2130	T7300
Processor frequencyDiffers	1.86 GHz	2 GHz
Processor cacheDiffers	1 MB	4 MB
Processor front side busDiffers	533 MHz	800 MHz
Processor socketDiffers	Socket 478	PBGA479, PPGA478
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Pentium T2000 Series for Mobile	Intel Core 2 Duo T7000 Series
Processor codenameDiffers	Yonah	Merom
Thermal Design Power (TDP)Differs	31 W	35 W
Number of Processing Die TransistorsDiffers	151 M	291 M
Processing Die sizeDiffers	90 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	14	10
SteppingKnown for one	D0	Unknown — not stated by the source
Memory1 differ
Memory clock speedDiffers	533 MHz	667 MHz
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage2 differ
Total storage capacityDiffers	120 GB	80 GB
Optical drive typeDiffers	DVD Super Multi DL	DVD±RW
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Graphics1 differ
Discrete graphics card modelDiffers	AMD Radeon Xpress 200M	NVIDIA Quadro NVS 140M
Audio1 differ
Audio systemKnown for one	Unknown — not stated by the source	HDA 24-bit
Speaker powerDiffers	1 W	2 W
Supported audio standardsKnown for one	HD Audio, Sound Blaster Pro, Noise Suppression & Echo Cancellation	Unknown — not stated by the source
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	24x
Network1 differ
Networking featuresKnown for one	Unknown — not stated by the source	WLAN, Gigabit Ethernet
Wireless technologyDiffers	802.11 b+g	Intel 4965AGN
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Networking typeKnown for one	Ethernet 10/100 Mbit/s	Unknown — not stated by the source
Ports & interfaces4 differ
Firewire (IEEE 1394) portsDiffers	0	1
Docking connectorDiffers	No	Yes
CardBus PCMCIA slot typeDiffers	Type I	No
TV-outDiffers	No	Yes
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
Keyboard1 differ
Pointing deviceDiffers	Touchpad + Scroll zone	ThinkPad UltraNav
Software2 differ
Operating system installedDiffers	Windows Vista Home Basic	Windows Vista Business
Bundled softwareDiffers	BenQ QMedia Bar, Power DVD, Nero Express, Acrobat Reader, Anti Virus	Yes
Processor special features4 differ
Idle StatesDiffers	No	Yes
Intel 64Differs	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Processor ARK IDDiffers	30769	29760
Processor codeKnown for one	SL9VZ	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	4	6
Battery capacityKnown for one	2000 mAh	Unknown — not stated by the source
Battery life (max)Known for one	1.5 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	IBM
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	2.5 kg	2.9 kg
WidthDiffers	362 mm	332 mm
DepthDiffers	260 mm	269 mm
HeightKnown for one	Unknown — not stated by the source	40 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
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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