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Product comparison · 2 laptops

Samsung X X520-JB02SE Intel® Core™2 Duo SU7300 vs TERRA MOBILE 1772 PRO

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  • 103specifications compared
  • 49differ
  • 54identical
  • 45known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.2 cm (17")
  • Display resolution
    • 1366 x 768 pixels
    • 1680 x 1050 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ i7
  • Processor model
    • SU7300
    • i7-620M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.3 GHz
    • 2.66 GHz
  • Processor cache
    • 3 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
148 specifications
A

Samsung

X X520-JB02SE Intel® Core™2 Duo SU7300

Model X520-JB02SE

View product
B

TERRA

TERRA MOBILE 1772 PROView product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.2 cm (17")
Display resolutionDiffers1366 x 768 pixels1680 x 1050 pixels
Native aspect ratioDiffers16:916:10
LED backlightKnown for oneYes
Display surfaceKnown for oneGloss
Processor13 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ i7
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersSU7300i7-620M
Processor threadsDiffers24
Processor boost frequencyKnown for one3.33 GHz
Processor frequencyDiffers1.3 GHz2.66 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers3 MB4 MB
Processor socketDiffersBGA 956BGA 1288
Processor lithographyDiffers45 nm32 nm
Processor seriesKnown for oneIntel Core i7-600 Mobile Series
Processor codenameDiffersPenrynArrandale
Bus typeDiffersFSBDMI
SteppingDiffersR0C2
Thermal Design Power (TDP)Differs10 W35 W
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsDiffers410 M382 M
Processing Die sizeDiffers107 mm²81 mm²
CPU multiplier (bus/core ratio)Known for one20
Processor front side busKnown for one800 MHz
Memoryidentical
Maximum internal memoryKnown for one8 GB
Memory slotsKnown for one2x SO-DIMM
Storageidentical
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD Super Multi DL
Compatible memory cardsKnown for oneMMC, SD, SDHC
Graphics1 differ
On-board graphics cardKnown for oneYes
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GTS 250
Graphics card familyDiffersIntelNVIDIA
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one766 MHz
Audio1 differ
Number of built-in speakersDiffers24
Built-in subwooferKnown for oneYes
Speaker powerKnown for one1.5 W
Network1 differ
Networking featuresDiffersFast EthernetGigabit Ethernet
Wireless technologyKnown for oneIEEE 802.11a/b/g/Draft-N
Wi-FiKnown for oneYes
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces2 differ
eSATA ports quantityDiffers01
ExpressCard slotDiffersNoYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
DisplayPorts quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® GS45 ExpressIntel® HM55 Express
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Optional operating system suppliedKnown for oneWindows XP Professional
Processor special features19 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersNoYes
Graphics & IMC lithographyKnown for one45 nm
Idle StatesKnown for oneYes
Intel Clear Video TechnologyDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers4279143560
Processor codeDiffersSLGYVSLBPE
Processor package sizeDiffers22 x 22 mmrPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersSSE4SSE4.1/4.2
Batteryidentical
Battery capacityKnown for one5200 mAh
Power1 differ
AC adapter powerDiffers40 W120 W
AC adapter input voltageKnown for one110 - 240 V
AC adapter output voltageKnown for one19 V
Weight & dimensions5 differ
WeightDiffers2.09 kg3.1 kg
WidthDiffers381.9 mm395 mm
DepthDiffers256 mm278 mm
Height (front)Differs2.4 cm2.65 cm
Height (rear)Differs3.24 cm3.35 cm
Other features1 differ
Infrared data portDiffersNoYes
Power supply typeKnown for oneAC - DC
TV tuner integratedKnown for oneNo
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes

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