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Product comparison · 2 laptops

BenQ Joybook R55V.G01 vs LG S1-QBCAG laptop Intel® Core™2 Duo T7400

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  • 104specifications compared
  • 30differ
  • 74identical
  • 9known for one product only

Key differences

  • Display resolution
    • 1280 x 800 pixels
    • 1680 x 1050 pixels
  • Processor model
    • T5500
    • T7400
  • Processor frequency
    • 1.66 GHz
    • 2.16 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor socket
    • Socket 479
    • Socket 478
  • CPU multiplier (bus/core ratio)
    • 10
    • 13
  • Internal memory
    • 1 GB
    • 2 GB
  • Total storage capacity
    • 100 GB
    • 160 GB

Side by side

Differences highlightedShow differences only
113 specifications
A

BenQ

Joybook R55V.G01View product
B

LG

S1-QBCAG laptop Intel® Core™2 Duo T7400

Model S1-QBCAG

View product
Display1 differ
Display diagonal39.1 cm (15.4")39.1 cm (15.4")
Display resolutionDiffers1280 x 800 pixels1680 x 1050 pixels
Native aspect ratio16:1016:10
Processor6 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™2 DuoIntel® Core™2 Duo
Processor modelDiffersT5500T7400
Processor cores22
Processor threads22
Processor frequencyDiffers1.66 GHz2.16 GHz
Processor cacheDiffers2 MB4 MB
Processor cache typeL2L2
Processor front side bus667 MHz667 MHz
Processor socketDiffersSocket 479Socket 478
Processor lithography65 nm65 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core 2 Duo T5000 SeriesIntel Core 2 Duo T7000 Series
Processor codenameMeromMerom
Bus typeFSBFSB
FSB ParityNoNo
SteppingB2B2
Thermal Design Power (TDP)34 W34 W
Tjunction100 °C100 °C
Processor core voltage (AC)1.0375 - 1.30 V1.0375 - 1.30 V
Number of Processing Die Transistors291 M291 M
Processing Die size143 mm²143 mm²
CPU multiplier (bus/core ratio)Differs1013
ECC supported by processorNoNo
Memory1 differ
Internal memoryDiffers1 GB2 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory clock speedKnown for one667 MHz
Memory layout (slots x size)Known for one1 x 1 GB
Maximum internal memoryKnown for one2 GB
Storage2 differ
Total storage capacityDiffers100 GB160 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeDiffersDVD±RWDVD Super Multi DL
Card reader integratedKnown for oneYes
Graphics2 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® Go 7400AMD Mobility Radeon X1600
Maximum graphics card memoryDiffers0.128 GB0.256 GB
Cameraidentical
Front cameraNoNo
Network2 differ
Networking featuresKnown for oneEthernet 10/100/1000B-TX
Wireless technologyDiffersIEEE 802.11a/b/gWLAN 802.11g, WLAN 802.11b, WLAN 802.11a
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers43
Ethernet LAN (RJ-45) ports11
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports11
Headphone outputs11
S/PDIF out portYesYes
Microphone inYesYes
Docking connectorDiffersYesNo
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
SmartCard slotNoNo
Modem (RJ-11) ports11
TV-in portNoNo
TV-outYesYes
TV-out typeS-VideoS-Video
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
USB 1.1 ports quantity00
Keyboard1 differ
Pointing deviceDiffersTouchpadTouchpad + Scroll zone
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)NoNo
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesNoNo
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateNoNo
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Turbo Boost TechnologyNoNo
Processor ARK IDDiffers2725327256
Processor package size35 x 35 mm35 x 35 mm
Thermal Monitoring TechnologiesNoNo
Conflict-Free processorNoNo
Battery1 differ
Number of battery cells66
Battery capacityDiffers4800 mAh5200 mAh
Battery life (max)Known for one2.6 h
Poweridentical
DC-in jackYesYes
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions4 differ
WeightDiffers2.5 kg2.8 kg
WidthDiffers355 mm359 mm
DepthDiffers254.6 mm264 mm
HeightDiffers25.5 mm32 mm
Other features1 differ
Infrared data portDiffersNoYes
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Modem typeKnown for oneV.92

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