Product comparison · 2 laptops

ASUS M51SR-AP053C, DE vs BenQ Joybook R56.G25

110specifications compared
26differ
84identical
39known for one product only

Key differences

Processor model
- M51SR-AP053C, DE:T7500
- Joybook R56.G25:T7250
Processor frequency
- M51SR-AP053C, DE:2.2 GHz
- Joybook R56.G25:2 GHz
Processor cache
- M51SR-AP053C, DE:4 MB
- Joybook R56.G25:2 MB
Stepping
- M51SR-AP053C, DE:E1
- Joybook R56.G25:M0
CPU multiplier (bus/core ratio)
- M51SR-AP053C, DE:11
- Joybook R56.G25:10
Memory clock speed
- M51SR-AP053C, DE:667 MHz
- Joybook R56.G25:533 MHz
Total storage capacity
- M51SR-AP053C, DE:250 GB
- Joybook R56.G25:160 GB
Discrete graphics card model
- M51SR-AP053C, DE:AMD Mobility Radeon HD 2400
- Joybook R56.G25:NVIDIA GeForce Go 8400M G

Side by side

Differences highlightedShow differences only

Comparison of M51SR-AP053C, DE, Joybook R56.G25
149 specifications	A ASUS M51SR-AP053C, DE View product	B BenQ Joybook R56.G25 View product
Displayidentical
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
Display response rise/fallKnown for one	Unknown — not stated by the source	8 ms
Contrast ratio (typical)Known for one	Unknown — not stated by the source	400:1
Processor5 differ
Processor modelDiffers	T7500	T7250
Processor frequencyDiffers	2.2 GHz	2 GHz
Processor cacheDiffers	4 MB	2 MB
SteppingDiffers	E1	M0
CPU multiplier (bus/core ratio)Differs	11	10
TcaseKnown for one	Unknown — not stated by the source	68 °C
Memory1 differ
Memory clock speedDiffers	667 MHz	533 MHz
Memory layout (slots x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	250 GB	160 GB
Compatible memory cardsKnown for one	MMC, MS Duo, MS Pro, MS Pro Duo, SD	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 2400	NVIDIA GeForce Go 8400M G
Discrete graphics card memoryKnown for one	0.125 GB	Unknown — not stated by the source
Maximum graphics card memoryDiffers	0.896 GB	0.128 GB
Audioidentical
Audio system full duplexKnown for one	Yes	Unknown — not stated by the source
Audio system direct 3D soundKnown for one	Yes	Unknown — not stated by the source
Audio systemKnown for one	Unknown — not stated by the source	2.1
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Swivel webcamKnown for one	Yes	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Network3 differ
Networking featuresDiffers	WLAN, Gigabit Ethernet	Ethernet (10/100)
Wireless technologyDiffers	IEEE 802.11a/b/g/n	802.11 b+g
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	3	4
HDMI ports quantityDiffers	0	1
DVI portDiffers	Yes	No
ExpressCard slotDiffers	Yes	No
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
Line-inKnown for one	Unknown — not stated by the source	Yes
TV-outKnown for one	Unknown — not stated by the source	No
Keyboard1 differ
Pointing deviceDiffers	Touchpad	Touchpad + Scroll zone
Software1 differ
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Trial softwareKnown for one	Norton Internet Security 2007	Unknown — not stated by the source
Bundled softwareDiffers	Adobe Acrobat Reader 8.0 NERO 7 Essentials	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 (60-day Free Trial)
Processor special features3 differ
Embedded options availableDiffers	Yes	No
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	29761	31728
Processor codeKnown for one	Unknown — not stated by the source	SLA49
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	2.5 h
Poweridentical
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	4.7 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	2.96 kg	2.9 kg
WidthDiffers	365 mm	360 mm
DepthDiffers	269 mm	265 mm
Height (front)Differs	2.8 cm	3.65 cm
Height (rear)Differs	4 cm	3.75 cm
Other featuresidentical
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
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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