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Product comparison · 2 laptops

Acer Aspire 7720-6477 vs Samsung R R730-JT04BE Intel® Core™ i3 i3-370M

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  • 84specifications compared
  • 42differ
  • 42identical
  • 90known for one product only

Key differences

  • Product colour
    • Black, White
    • Black, Red
  • Display diagonal
    • 43.2 cm (17")
    • 43.9 cm (17.3")
  • Display resolution
    • 1440 x 900 pixels
    • 1600 x 900 pixels
  • Native aspect ratio
    • 16:10
    • 16:9
  • Display brightness
    • 200 cd/m²
    • 220 cd/m²
  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ i3
  • Processor model
    • T5750
    • i3-370M
  • Processor threads
    • 2
    • 4

Side by side

Differences highlightedShow differences only
174 specifications
A

Acer

Aspire 7720-6477View product
B

Samsung

R R730-JT04BE Intel® Core™ i3 i3-370M

Model R730-JT04BE

View product
Design1 differ
Product colourDiffersBlack, WhiteBlack, Red
Display4 differ
Display diagonalDiffers43.2 cm (17")43.9 cm (17.3")
Display resolutionDiffers1440 x 900 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Native aspect ratioDiffers16:1016:9
Display brightnessDiffers200 cd/m²220 cd/m²
Display response rise/fallKnown for one8 ms
LED backlightKnown for oneYes
Processor13 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ i3
Processor generationKnown for oneIntel® Core™ i3
Processor modelDiffersT5750i3-370M
Processor threadsDiffers24
Processor frequencyDiffers2 GHz2.4 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersmPGA4Socket 988
Processor lithographyDiffers65 nm32 nm
Processor seriesDiffersIntel Core 2 Duo T5000 SeriesIntel Core i3-300 Mobile Series
Processor codenameKnown for oneArrandale
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingDiffersM0K0
TjunctionDiffers85 °C90 °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 TransistorsDiffers291 M382 M
Processing Die sizeDiffers143 mm²81 mm²
CPU multiplier (bus/core ratio)Known for one18
ECC supported by processorKnown for oneNo
Processor front side busKnown for one667 MHz
Processor core voltage (AC)Known for one1.075 - 1.175 V
Memory2 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one2 x 2 GB
Storage3 differ
Total storage capacityDiffers250 GB500 GB
Storage mediaKnown for oneHDD
HDD interfaceDiffersSATASATA II
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD Super Multi DL
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD, SDHC
Number of HDDs installedKnown for one1
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® 310M
Graphics card familyKnown for oneNVIDIA
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 one667 MHz
Maximum graphics card memoryKnown for one0.5 GB
Audio1 differ
Speaker powerDiffers2 W4 W
Audio systemKnown for oneHD
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Optical driveidentical
Optical drive interfaceKnown for oneSATA
Networkidentical
Wi-FiKnown for oneYes
Wireless technologyKnown for oneWi-Fi
Ethernet LANKnown for oneYes
Networking featuresKnown for oneGigabit Ethernet
Cabling technologyKnown for one10/100/1000BASE-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers43
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityDiffers01
HDMI ports quantityDiffers01
Firewire (IEEE 1394) portsDiffers10
Thunderbolt ports quantityKnown for one0
S/PDIF out portDiffersYesNo
Modem (RJ-11) portsKnown for one0
TV-outDiffersYesNo
USB 1.1 ports quantityKnown for one0
Line-inKnown for oneYes
TV-out typeKnown for oneS-Video
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM45 Express
Keyboardidentical
Keyboard layoutKnown for oneAZERTY
Hot keysKnown for oneYes
Number of keyboard cursor keysKnown for one4
Keyboard keystrokeKnown for one2.5 mm
Keyboard function keysKnown for one12
Keyboard easy keysKnown for oneYes
Keyboard euro keyKnown for oneYes
Softwareidentical
Operating system installedKnown for oneWindows 7 Home Premium
Compatible operating systemsKnown for oneWindows Vista
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)Known for oneNo
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Graphics & IMC lithographyKnown for one45 nm
Idle StatesKnown for oneYes
Intel Clear Video TechnologyKnown for oneYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
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 oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
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
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers3391549020
Processor codeDiffersSLA4DSLBUK
Processor package sizeDiffers35 x 35 mmrPGA 37.5x 37.5, BGA 34x28
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Batteryidentical
Battery life (max)Known for one3 h
Power1 differ
AC adapter powerDiffers90 W44.4 W
DC-in jackKnown for oneYes
Security1 differ
Password protection typeDiffersBIOS, Supervisor, UserBIOS
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers3.62 kg2.84 kg
WidthDiffers404 mm272.8 mm
DepthDiffers298 mm411.4 mm
HeightKnown for one39.8 mm
Height (front)Known for one3.8 cm
Height (rear)Known for one4.3 cm
Other features2 differ
Infrared data portDiffersYesNo
Compliance industry standardsDiffersIEEE802.3, IEEE802.3u, IEEE802.3abIEEE 802.3, IEEE 802.3u, IEEE 802.3ab IEEE 802.3, IEEE 802.3u, IEEE 802.3ab100 - 240V
Power supply typeKnown for oneAC/DC
Wake-on-LAN readyKnown 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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