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Product comparison · 2 laptops

Dell Inspiron 15R-5520 Intel® Core™ i5 i5-3210M vs Dell Inspiron 17R-5720 Intel® Core™ i5 i5-3210M

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  • 146specifications compared
  • 14differ
  • 132identical
  • 13known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Internal memory
    • 6 GB
    • 4 GB
  • Memory layout (slots x size)
    • 1 x 2 + 1 x 4 GB
    • 1 x 4 GB
  • Total storage capacity
    • 1 TB
    • 500 GB
  • HDD capacity
    • 1 TB
    • 500 GB
  • Discrete graphics card model
    • AMD Radeon HD 7670M
    • NVIDIA® GeForce® GT 630M
  • Graphics card family
    • AMD, Intel
    • Intel, NVIDIA

Side by side

Differences highlightedShow differences only
159 specifications
A

Dell

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

Model 15R-5520

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B

Dell

Inspiron 17R-5720 Intel® Core™ i5 i5-3210M

Model 17R-5720

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Designidentical
Product colourSilverSilver
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+
LED backlightKnown for oneYes
Native aspect ratio16:916:9
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generation3rd gen Intel® Core™ i53rd gen Intel® Core™ i5
Processor modeli5-3210Mi5-3210M
Processor cores22
Processor threads44
Processor boost frequency3.1 GHz3.1 GHz
Processor frequency2.5 GHz2.5 GHz
System bus rate5 GT/s5 GT/s
Processor cache3 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketBGA 1023BGA 1023
Processor lithography22 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Core i5-3200 Mobile seriesIntel Core i5-3200 Mobile series
Processor codenameIvy BridgeIvy Bridge
Bus typeDMIDMI
FSB ParityNoNo
SteppingL1L1
Thermal Design Power (TDP)35 W35 W
Tjunction105 °C105 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
CPU multiplier (bus/core ratio)2525
ECC supported by processorNoNo
Memory2 differ
Internal memoryDiffers6 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speed1600 MHz1600 MHz
Memory layout (slots x size)Differs1 x 2 + 1 x 4 GB1 x 4 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory8 GB8 GB
Maximum internal memory (64-bit)8 GB8 GB
Memory slots (available)Known for one0
Storage2 differ
Total storage capacityDiffers1 TB500 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacityDiffers1 TB500 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeDVD±RWDVD±RW
Card reader integratedYesYes
Compatible memory cardsMemory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, SDXC, xDMemory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, SDXC, xD
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelDiffersAMD Radeon HD 7670MNVIDIA® GeForce® GT 630M
Graphics card familyDiffersAMD, IntelIntel, NVIDIA
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 4000Intel® HD Graphics 4000
On-board graphics card base frequency650 MHz650 MHz
On-board graphics card dynamic frequency (max)1100 MHz1100 MHz
On-board graphics card ID0x1660x166
Number of discrete graphics cardsKnown for one1
Audioidentical
Number of built-in speakersKnown for one2
Built-in subwooferKnown for oneYes
Built-in microphoneYesYes
Audio systemKnown for oneWaves MaxxAudio
Cameraidentical
Front camera resolution (numeric)1 MP1 MP
Networkidentical
Wi-FiYesYes
Networking featuresFast EthernetFast Ethernet
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
BluetoothYesYes
Bluetooth version4.04.0
Integrated 4G WiMAXYesYes
Cabling technologyKnown for one10/100Base-T(X)
Ports & interfacesidentical
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
eSATA/USB 2.0 ports quantity00
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity00
eSATA ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
HDMI version1.4a1.4a
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Thunderbolt ports quantity00
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Performanceidentical
Motherboard chipsetIntel HM77 ExpressIntel HM77 Express
Keyboard1 differ
Pointing deviceKnown for oneTouchpad
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Trial softwareMcAfee 30dMcAfee 30d
Bundled softwareOffice StarterOffice Starter
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography22 nm22 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Rapid Storage TechnologyNoNo
Intel Secure Key Technology version1.001.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Smart CacheYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK ID6570865708
Processor codeSR0N0SR0N0
Processor package size31.0 x 24.0 (BGA1023)31.0 x 24.0 (BGA1023)
Supported instruction setsAVXAVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cells66
Battery capacity48 Wh48 Wh
Poweridentical
AC adapter power90 W90 W
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Weight & dimensions5 differ
WeightDiffers2.74 kg3.24 kg
WidthDiffers347 mm416.8 mm
DepthDiffers240 mm276 mm
Height (front)Differs3 cm3.17 cm
Height (rear)Differs3.41 cm3.71 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Infrared data portNoNo
Supplied AC adapter typeACAC

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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