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Product comparison · 2 laptops

Dell Inspiron 15R-5520 Intel® Core™ i5 i5-3210M vs Dell Inspiron 5720

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  • 125specifications compared
  • 40differ
  • 85identical
  • 58known for one product only

Key differences

  • Product colour
    • Silver
    • Blue
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i3
  • Processor generation
    • 3rd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i3
  • Processor model
    • i5-3210M
    • i3-2370M
  • Processor frequency
    • 2.5 GHz
    • 2.4 GHz
  • Processor socket
    • BGA 1023
    • Socket 988

Side by side

Differences highlightedShow differences only
183 specifications
A

Dell

Inspiron 15R-5520 Intel® Core™ i5 i5-3210M

Model 15R-5520

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B

Dell

Inspiron 5720View product
Design1 differ
Product colourDiffersSilverBlue
Form factorKnown for oneClamshell
Display2 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Display number of coloursKnown for one16.78 million colours
LED backlightKnown for oneYes
Display surfaceKnown for oneGloss
Processor12 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i3
Processor generationDiffers3rd gen Intel® Core™ i52nd gen Intel® Core™ i3
Processor modelDiffersi5-3210Mi3-2370M
Processor frequencyDiffers2.5 GHz2.4 GHz
Processor socketDiffersBGA 1023Socket 988
Processor lithographyDiffers22 nm32 nm
Processor seriesDiffersIntel Core i5-3200 Mobile seriesIntel Core i3-2300 Mobile Series
Processor codenameDiffersIvy BridgeSandy Bridge
SteppingDiffersL1J1
TjunctionDiffers105 °C85 °C
PCI Express slots versionDiffers3.02.0
CPU multiplier (bus/core ratio)Differs2524
Processor boost frequencyKnown for one3.1 GHz
Memory1 differ
Internal memoryDiffers6 GB4 GB
Memory layout (slots x size)Known for one1 x 2 + 1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Memory slots (available)Known for one0
Maximum internal memoryKnown for one8 GB
Maximum internal memory (64-bit)Known for one8 GB
Storage3 differ
Total storage capacityDiffers1 TB500 GB
HDD capacityDiffers1 TB500 GB
Number of SSDs installedKnown for one0
Compatible memory cardsDiffersMemory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, SDXC, xDMemory Stick (MS), MMC, SD
HDD speedKnown for one5400 RPM
Graphics5 differ
Discrete graphics card modelDiffersAMD Radeon HD 7670MNVIDIA® GeForce® GT 630M
Graphics card familyDiffersAMD, IntelIntel, NVIDIA
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 3000
On-board graphics card dynamic frequency (max)Differs1100 MHz1150 MHz
On-board graphics card IDDiffers0x1660x116
Audio1 differ
Audio systemDiffersWaves MaxxAudioHD
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one2
Built-in subwooferKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Optical drive interfaceKnown for oneSATA
Networkidentical
Networking featuresKnown for oneFast Ethernet
Cabling technologyKnown for one10/100Base-T(X)
Ports & interfacesidentical
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
USB 2.0 ports quantityKnown for one0
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Keyboard1 differ
Pointing deviceKnown for oneTouchpad
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumLinux
Operating system architectureKnown for one64-bit
Trial softwareKnown for oneMcAfee 30d
Bundled softwareKnown for oneOffice Starter
Processor special features8 differ
Graphics & IMC lithographyDiffers22 nm32 nm
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers6570853442
Processor codeDiffersSR0N0SR0DP
Processor package sizeDiffers31.0 x 24.0 (BGA1023)37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Conflict-Free processorDiffersYesNo
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Power auto-sensingKnown for oneYes
AC adapter powerKnown for one90 W
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Storage temperature (T-T)Known for one-24 - 45 °C
Operating relative humidity (H-H)Known for one20 - 85%
Storage relative humidity (H-H)Known for one0 - 90%
Weight & dimensions5 differ
WeightDiffers2.74 kg3.28 kg
WidthDiffers347 mm416.8 mm
DepthDiffers240 mm276 mm
Height (front)Differs3 cm3.19 cm
Height (rear)Differs3.41 cm3.74 cm
Width (imperial)Known for one41.7 cm (16.4")
Depth (imperial)Known for one27.6 cm (10.9")
Height (front) (imperial)Known for one3.23 cm (1.27")
Height (rear) (imperial)Known for one3.73 cm (1.47")
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
3DKnown for oneNo
TV tuner integratedKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express

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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