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Product comparison · 2 laptops

Acer Aspire 7739G-384G50Mnkk Intel® Core™ i3 i3-380M Laptop 43.9 cm (17.3") 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 610M Windows 7 Home Premium Black vs Dell Inspiron N5040 Intel® Pentium® B950

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  • 117specifications compared
  • 37differ
  • 80identical
  • 52known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i3
    • Intel® Pentium®
  • Processor model
    • i3-380M
    • B950
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.53 GHz
    • 2.1 GHz
  • System bus rate
    • 2.5 GT/s
    • 5 GT/s
  • Processor cache
    • 3 MB
    • 2 MB
  • Processor cache type
    • Smart Cache
    • L3

Side by side

Differences highlightedShow differences only
169 specifications
A

Acer

Aspire 7739G-384G50Mnkk Intel® Core™ i3 i3-380M Laptop 43.9 cm (17.3") 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 610M Windows 7 Home Premium Black

Model 7739G-384G50Mnkk

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B

Dell

Inspiron N5040 Intel® Pentium® B950

Model N5040

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Designidentical
Product typeKnown for oneLaptop
Display1 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
HD typeKnown for oneNot supported
Processor12 differ
Processor familyDiffersIntel® Core™ i3Intel® Pentium®
Processor generationKnown for oneIntel® Core™ i3
Processor modelDiffersi3-380MB950
Processor threadsDiffers42
Processor frequencyDiffers2.53 GHz2.1 GHz
System bus rateDiffers2.5 GT/s5 GT/s
Processor cacheDiffers3 MB2 MB
Processor cache typeDiffersSmart CacheL3
Processor seriesDiffersIntel Core i3-300 Mobile SeriesIntel Pentium B900 Series for Mobile
Processor codenameDiffersArrandaleSandy Bridge
TjunctionDiffers90 °C85 °C
PCI Express configurationsDiffers1x161x8, 2x16, 1x8+2x4
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Differs1921
Maximum number of SMP processorsKnown for one1
Memory1 differ
Internal memoryDiffers4 GB3 GB
Memory clock speedKnown for one1066 MHz
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage3 differ
Total storage capacityDiffers500 GB320 GB
HDD capacityDiffers500 GB320 GB
Optical drive typeDiffersDVD Super Multi DLDVD±RW
Compatible memory cardsKnown for oneMMC, SD
Graphics3 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 610M
Graphics card familyDiffersIntel, NVIDIAIntel
On-board graphics card base frequencyDiffers500 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs667 MHz1100 MHz
Audioidentical
Audio systemKnown for oneHD
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Optical driveidentical
LightScribeKnown for oneNo
Optical drive interfaceKnown for oneSATA
Disc types supportedKnown for oneCD-R, CD-RW, DVD, DVD+R, DVD-R, DVD-RW, CD, DVD+RW
Networkidentical
Networking featuresKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Cabling technologyKnown for one10/100Base-T(X)
Wireless technologyKnown for oneWi-Fi
Integrated 4G WiMAXKnown for oneNo
Ports & interfacesidentical
Modem (RJ-11) portsKnown for one1
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressIntel® HM57 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features10 differ
Graphics & IMC lithographyDiffers45 nm32 nm
Intel Clear Video TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
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)DiffersYesNo
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers5017855627
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2837.5x37.5 (rPGA988B)
Supported instruction setsDiffersSSE4.1/4.2SSE4.x
Battery1 differ
Battery capacityDiffers4400 mAh48 Wh
Battery life (max)Known for one4 h
Poweridentical
AC adapter powerKnown for one90 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers3.3 kg2.37 kg
WidthDiffers415 mm376 mm
DepthDiffers275 mm260 mm
HeightKnown for one34.3 mm
Height (front)Known for one3.15 cm
Height (rear)Known for one3.45 cm
Width (imperial)Known for one37.6 cm (14.8")
Depth (imperial)Known for one26 cm (10.2")
Height (front) (imperial)Known for one3.15 cm (1.24")
Height (rear) (imperial)Known for one3.45 cm (1.36")
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Compliance industry standardsKnown for oneIEEE802.3, IEEE802.3u
Power supply typeKnown for oneAC/DC
Intel segment taggingKnown for oneHome office
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Swivel webcamKnown for oneNo
Videoidentical
HD-ReadyKnown for oneYes

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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