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Product comparison · 2 laptops

Acer Aspire 7741G-454G75MN Intel® Core™ i5 i5-450M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 750 GB AMD Radeon HD 6550M Windows 7 Home Premium vs Samsung N145-JP03UK Intel Atom® N455 Netbook

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  • 94specifications compared
  • 55differ
  • 39identical
  • 52known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 25.6 cm (10.1")
  • Display resolution
    • 1600 x 900 pixels
    • 1024 x 600 pixels
  • Native aspect ratio
    • 16:9
    • 5:3
  • Processor family
    • Intel® Core™ i5
    • Intel Atom®
  • Processor model
    • i5-450M
    • N455
  • Processor cores
    • 2
    • 1
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.4 GHz
    • 1.66 GHz

Side by side

Differences highlightedShow differences only
146 specifications
A

Acer

Aspire 7741G-454G75MN Intel® Core™ i5 i5-450M 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 750 GB AMD Radeon HD 6550M Windows 7 Home Premium

Model 7741G-454G75MN

View product
B

Samsung

N145-JP03UK Intel Atom® N455 Netbook

Model N145-JP03UK

View product
Display3 differ
Display diagonalDiffers43.9 cm (17.3")25.6 cm (10.1")
Display resolutionDiffers1600 x 900 pixels1024 x 600 pixels
HD typeKnown for oneHD+
LED backlightYesYes
Native aspect ratioDiffers16:95:3
Display brightnessKnown for one220 cd/m²
Processor17 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel Atom®
Processor generationKnown for one4th gen Intel® Core™ i5
Processor modelDiffersi5-450MN455
Processor coresDiffers21
Processor threadsDiffers42
Processor boost frequencyKnown for one2.66 GHz
Processor frequencyDiffers2.4 GHz1.66 GHz
System bus rateKnown for one4.8 GT/s
Processor cacheDiffers3 MB0.512 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersSocket 988BGA 559
Processor lithographyDiffers32 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-400 SeriesIntel Atom N400 Series
Processor codenameDiffersArrandalePineview
Bus typeDMIDMI
FSB ParityNoNo
SteppingDiffersK0A0
Thermal Design Power (TDP)Differs35 W6.5 W
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsDiffers382 M123 M
Processing Die sizeDiffers81 mm²66 mm²
CPU multiplier (bus/core ratio)Differs1810
ECC supported by processorNoNo
Memory3 differ
Internal memoryDiffers4 GB1 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers8 GB2 GB
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Known for one1 x 1 GB
Storage2 differ
Total storage capacityDiffers750 GB250 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeKnown for oneDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD, SDHC, SDXC
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Radeon HD 6550M
Graphics card familyDiffersAMDIntel
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyDiffers500 MHz200 MHz
On-board graphics card dynamic frequency (max)Known for one766 MHz
Maximum graphics card memoryKnown for one0.128 GB
Graphics cardKnown for oneGMA 3150
Camera1 differ
Front camera resolution (numeric)Differs1.3 MP0.3 MP
Network3 differ
Wi-FiYesYes
Networking featuresDiffersGigabit EthernetFast Ethernet
Ethernet LANDiffersYesNo
BluetoothDiffersYesNo
Bluetooth versionKnown for one3.0+HS
Wireless technologyKnown for one802.11bg/n
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers32
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
DVI portKnown for oneNo
VGA (D-Sub) ports quantity11
Headphone outputs11
S/PDIF out portKnown for oneNo
Microphone inYesYes
Docking connectorKnown for oneNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneYes
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressIntel NM10
GPS (satellite)Known for oneNo
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard number of keysKnown for one84
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Starter
Operating system architectureKnown for one64-bit
Trial softwareKnown for oneNorton Internet Security, Norton Online Backup
Bundled softwareKnown for oneMicrosoft Office Starter 2010, Movie Color Enhancer, Easy Display Manager, Easy Resolution Manager, Fast Browsing, Game Console, Windows Live Suite, Easy Content Share, Skype, Cyberlink YouCam, Samsung Fast Start, Easy Battery Manager, Easy Network Manager, Easy SpeedUp Manager, Easy Partition Manag
Processor special features16 differ
Intel® Wireless Display (Intel® WiDi)NoNo
CPU configuration (max)Known for one1
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one45 nm
Idle StatesKnown for oneYes
Intel 64YesYes
Intel Clear Video TechnologyDiffersYesNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
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)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Turbo Boost TechnologyDiffers1.0No
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers4902249491
Processor codeDiffersSLBTZSLBX9
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2822 x 22 mm
Supported instruction setsDiffersSSE4.1/4.2SSE2, SSE3, SSSE3
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Batteryidentical
Number of battery cells66
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one4400 mAh
Battery life (max)Known for one13.8 h
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Password protection typeKnown for oneBIOS, HDD
Weight & dimensions4 differ
WeightDiffers3.3 kg1.26 kg
WidthDiffers415 mm264 mm
DepthDiffers275 mm188 mm
Height (front)Differs3.43 cm2.53 cm
Height (rear)Known for one3.47 cm
Other featuresidentical
Infrared data portKnown for oneNo
Power requirementsKnown for one100 - 240V
Supplied AC adapter typeKnown for oneAC
Designidentical
Product typeKnown for oneNetbook
Product colourKnown for oneBlack
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Number of built-in speakersKnown for one2
Speaker powerKnown for one3 W
Built-in microphoneKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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