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Product comparison · 2 laptops

Samsung Q45-Aura T7250 Devesh vs Samsung R70-Aura T5250 Daryus

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  • 113specifications compared
  • 20differ
  • 93identical
  • 7known for one product only

Key differences

  • Display diagonal
    • 30.7 cm (12.1")
    • 39.1 cm (15.4")
  • Processor model
    • T7250
    • T5250
  • Processor frequency
    • 2 GHz
    • 1.5 GHz
  • Processor front side bus
    • 800 MHz
    • 667 MHz
  • Thermal Design Power (TDP)
    • 35 W
    • 65, 35
  • CPU multiplier (bus/core ratio)
    • 10
    • 9
  • Memory layout (slots x size)
    • 2 x 1 GB
    • 1 x 1 GB
  • HDD speed
    • 4200 RPM
    • 5400 RPM

Side by side

Differences highlightedShow differences only
120 specifications
A

Samsung

Q45-Aura T7250 DeveshView product
B

Samsung

R70-Aura T5250 DaryusView product
Display1 differ
Display diagonalDiffers30.7 cm (12.1")39.1 cm (15.4")
Display resolution1280 x 800 pixels1280 x 800 pixels
Native aspect ratio16:1016:10
Display brightness200 cd/m²200 cd/m²
Processor6 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™2 DuoIntel® Core™2 Duo
Processor modelDiffersT7250T5250
Processor cores22
Processor threads22
Processor frequencyDiffers2 GHz1.5 GHz
Processor cache2 MB2 MB
Processor cache typeL2L2
Processor front side busDiffers800 MHz667 MHz
Processor socketSocket 478Socket 478
Processor lithography65 nm65 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core 2 Duo T7000 SeriesIntel Core 2 Duo T5000 Series
Processor codenameMeromMerom
Bus typeFSBFSB
FSB ParityNoNo
Thermal Design Power (TDP)Differs35 W65, 35
Tjunction100 °C100 °C
Number of Processing Die Transistors291 M291 M
Processing Die size143 mm²143 mm²
CPU multiplier (bus/core ratio)Differs109
ECC supported by processorNoNo
SteppingKnown for oneM0
TcaseKnown for one68 °C
Memory1 differ
Internal memory2 GB2 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory clock speed667 MHz667 MHz
Memory layout (slots x size)Differs2 x 1 GB1 x 1 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory4 GB4 GB
Storage1 differ
Total storage capacity200 GB200 GB
HDD interfaceSATASATA
HDD speedDiffers4200 RPM5400 RPM
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsMMC, MS PRO, SD, XDMMC, MS PRO, SD, XD
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA GeForce 8400M GNVIDIA® GeForce® 8400M GS
Maximum graphics card memory0.128 GB0.128 GB
Audio1 differ
Audio systemDiffersAD1986AALC262
Number of built-in speakers22
Speaker power2 W2 W
Cameraidentical
Front camera resolution (numeric)1.3 MP1.3 MP
Optical driveidentical
LightScribeKnown for oneYes
Network2 differ
Networking featuresFast EthernetFast Ethernet
Wireless technologyDiffers802.11b/g802.11a/b/g
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers23
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers01
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers10
Headphone outputs11
S/PDIF out portYesYes
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity11
CardBus PCMCIA slot typeType IIType II
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
Softwareidentical
Operating system installedWindows Vista Home PremiumWindows Vista Home Premium
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)NoNo
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
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)DiffersYesNo
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 IDDiffers3172830786
Processor package size35 x 35 mm35 x 35 mm
Thermal Monitoring TechnologiesNoNo
Conflict-Free processorNoNo
Processor codeKnown for oneSLA49
Batteryidentical
Number of battery cells66
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
HDD user passwordYesYes
Weight & dimensions2 differ
WeightDiffers1.86 kg2.7 kg
Dimensions (WxDxH)Differs299 x 217 x 36.3 mm358 x 264 x 36.5 mm
Other featuresidentical
Infrared data portNoNo
Power requirements100 - 240 V100 - 240 V
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Modem typeV.92V.92
Supplied AC adapter typeACAC

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