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Product comparison · 2 laptops

BenQ A53-HN17 laptop Intel® Core™2 Duo T5750 vs BenQ Joybook R56.G25

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  • 74specifications compared
  • 20differ
  • 54identical
  • 52known for one product only

Key differences

  • Processor model
    • T5750
    • T7250
  • Processor front side bus
    • 667 MHz
    • 800 MHz
  • Processor socket
    • mPGA4
    • Socket 478
  • Tjunction
    • 85 °C
    • 100 °C
  • Internal memory
    • 3 GB
    • 2 GB
  • Optical drive type
    • DVD Super Multi
    • DVD Super Multi DL
  • Maximum graphics card memory
    • 0.256 GB
    • 0.128 GB
  • Speaker power
    • 3 W
    • 2 W

Side by side

Differences highlightedShow differences only
126 specifications
A

BenQ

A53-HN17 laptop Intel® Core™2 Duo T5750

Model A53-HN17

View product
B

BenQ

Joybook R56.G25View product
Displayidentical
Display diagonal39.1 cm (15.4")39.1 cm (15.4")
Display resolution1280 x 800 pixels1280 x 800 pixels
Native aspect ratio16:1016:10
Display brightness200 cd/m²200 cd/m²
Display response rise/fall8 ms8 ms
Contrast ratio (typical)Known for one400:1
Processor5 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™2 DuoIntel® Core™2 Duo
Processor modelDiffersT5750T7250
Processor cores22
Processor threads22
Processor frequency2 GHz2 GHz
Processor cache2 MB2 MB
Processor cache typeL2L2
Processor front side busDiffers667 MHz800 MHz
Processor socketDiffersmPGA4Socket 478
Processor lithography65 nm65 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core 2 Duo T5000 SeriesIntel Core 2 Duo T7000 Series
Processor codenameKnown for oneMerom
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
SteppingM0M0
Thermal Design Power (TDP)35 W35 W
TcaseKnown for one68 °C
TjunctionDiffers85 °C100 °C
Number of Processing Die Transistors291 M291 M
Processing Die size143 mm²143 mm²
CPU multiplier (bus/core ratio)Known for one10
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers3 GB2 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory clock speedKnown for one533 MHz
Storage1 differ
Total storage capacity160 GB160 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Card reader integratedYesYes
Graphics1 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA GeForce Go 8400M G
Maximum graphics card memoryDiffers0.256 GB0.128 GB
Audio1 differ
Audio systemKnown for one2.1
Number of built-in speakers22
Speaker powerDiffers3 W2 W
Built-in subwooferKnown for oneYes
Camera1 differ
Front camera resolution (numeric)Differs0.3 MP1.3 MP
Networkidentical
Networking featuresKnown for oneEthernet (10/100)
Wireless technologyKnown for one802.11 b+g
BluetoothNoNo
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers34
eSATA ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers01
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers01
Headphone outputs11
S/PDIF out portDiffersNoYes
Line-inKnown for oneYes
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Modem (RJ-11) ports11
TV-in portNoNo
TV-outNoNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM965 Express
Keyboardidentical
Pointing deviceKnown for oneTouchpad + Scroll zone
Software1 differ
Operating system installedDiffersWindows Vista Home BasicWindows Vista Home Premium
Bundled softwareKnown for oneBenQ 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
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Intel 64YesYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyNoNo
Processor ARK IDDiffers3391531728
Processor codeDiffersSLA4DSLA49
Processor package size35 x 35 mm35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Battery1 differ
Number of battery cells66
Battery capacity4800 mAh4800 mAh
Battery life (max)Differs2.3 h2.5 h
Poweridentical
AC adapter powerKnown for one90 W
DC-in jackYesYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 65 °C
Operating relative humidity (H-H)Known for one20 - 90%
Storage relative humidity (H-H)Known for one60 - 90%
Weight & dimensions1 differ
WeightDiffers2.3 kg2.9 kg
WidthKnown for one360 mm
DepthKnown for one265 mm
Height (front)Known for one3.65 cm
Height (rear)Known for one3.75 cm
Dimensions (WxDxH)Known for one360 x 260 x 37 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Infrared data portNoNo
Internal modemYesYes
Supplied AC adapter typeKnown for oneAC

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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