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Product comparison · 2 laptops

BenQ Joybook R45-LE19 vs BenQ Joybook X31-L.E03

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  • 101specifications compared
  • 24differ
  • 77identical
  • 35known for one product only

Key differences

  • Product colour
    • Black
    • Black, White
  • Display diagonal
    • 35.8 cm (14.1")
    • 33.8 cm (13.3")
  • Display brightness
    • 200 cd/m²
    • 300 cd/m²
  • Processor model
    • T5750
    • L7500
  • Processor frequency
    • 2 GHz
    • 1.6 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor front side bus
    • 667 MHz
    • 800 MHz
  • Processor socket
    • mPGA4
    • Socket 479

Side by side

Differences highlightedShow differences only
136 specifications
A

BenQ

Joybook R45-LE19View product
B

BenQ

Joybook X31-L.E03View product
Design1 differ
Product colourDiffersBlackBlack, White
Display2 differ
Display diagonalDiffers35.8 cm (14.1")33.8 cm (13.3")
Display brightnessDiffers200 cd/m²300 cd/m²
Processor8 differ
Processor modelDiffersT5750L7500
Processor frequencyDiffers2 GHz1.6 GHz
Processor cacheDiffers2 MB4 MB
Processor front side busDiffers667 MHz800 MHz
Processor socketDiffersmPGA4Socket 479
Processor seriesDiffersIntel Core 2 Duo T5000 SeriesIntel Core 2 Duo L7000 Series
Processor codenameKnown for oneMerom
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Thermal Design Power (TDP)Differs35 W17 W
TjunctionDiffers85 °C100 °C
CPU multiplier (bus/core ratio)Known for one8
ECC supported by processorKnown for oneNo
SteppingKnown for oneM0
Memory1 differ
Maximum internal memoryDiffers2 GB4 GB
Storage2 differ
Total storage capacityDiffers250 GB160 GB
HDD capacityDiffers250 GB160 GB
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 8400M GSNVIDIA® GeForce® 8600M GT
Camera1 differ
Front camera resolution (numeric)Differs2 MP0.3 MP
Networkidentical
Wi-Fi standardsKnown for one802.11b, 802.11g
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers43
Firewire (IEEE 1394) portsDiffers10
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableKnown for oneYes
Idle StatesKnown for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
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® 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
Processor ARK IDDiffers3391529757
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Processor codeKnown for oneSLA4D
Battery2 differ
Battery capacityDiffers53 Wh57.7 Wh
Battery life (max)Differs2.5 h3.5 h
Weight & dimensions2 differ
WidthDiffers340 mm320 mm
DepthDiffers246 mm229 mm
HeightKnown for one25.3 mm
WeightKnown for one2.13 kg
Height (front)Known for one2.75 cm
Height (rear)Known for one3.34 cm

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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