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Product comparison · 2 laptops

Dell Inspiron 15R Intel® Core™ i5 i5-2450M vs Dell Latitude 5420

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  • 124specifications compared
  • 26differ
  • 98identical
  • 29known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor model
    • i5-2450M
    • i5-2520M
  • Processor boost frequency
    • 3.1 GHz
    • 3.2 GHz
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • Discrete graphics card
    • Yes
    • No
  • Discrete graphics card model
    • NVIDIA® GeForce® GT 525M
    • Not available
  • Ethernet LAN data rates
    • 10,100 Mbit/s
    • 10,100,1000 Mbit/s
  • Bluetooth
    • Yes
    • No

Side by side

Differences highlightedShow differences only
153 specifications
A

Dell

Inspiron 15R Intel® Core™ i5 i5-2450M

Model 15R

View product
B

Dell

Latitude 5420View product
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionKnown for one1366 x 768 pixels
Native aspect ratioKnown for one16:9
Processor3 differ
Processor modelDiffersi5-2450Mi5-2520M
Processor boost frequencyDiffers3.1 GHz3.2 GHz
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Core i5-2500 Mobile Series
Processor socketKnown for oneSocket 988
Memoryidentical
Memory slotsKnown for one2x SO-DIMM
Storage1 differ
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeKnown for oneDVD Super Multi
HDD interfaceKnown for oneSATA
Graphics2 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 525MNot available
Discrete graphics memory typeKnown for oneGDDR3
Number of discrete graphics cardsKnown for one1
Audioidentical
Built-in speaker(s)Known for oneYes
Audio systemKnown for oneHD
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Network2 differ
Networking featuresKnown for oneFast Ethernet, WLAN
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersYesNo
Cabling technologyKnown for one10/100Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
HDMI versionKnown for one1.4
Firewire (IEEE 1394) portsDiffers01
ExpressCard slotDiffersNoYes
SmartCard slotKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel HM67 ExpressIntel® HM65 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home BasicWindows 7 Professional
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Processor special features6 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Insider™DiffersYesNo
Processor ARK IDDiffers5345252229
Processor codeDiffersSR04ZSR048
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Batteryidentical
Number of battery cellsKnown for one6
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Weight & dimensions4 differ
WeightKnown for one2.65 kg
WidthDiffers376 mm350 mm
DepthDiffers260.2 mm240 mm
Height (front)Differs3.14 cm2.99 cm
Height (rear)Differs3.52 cm3.25 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 one3.53 cm (1.39")
Packaging contentidentical
ManualKnown for oneYes
Other featuresidentical
Supplied AC adapter typeKnown for oneAC
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY 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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