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Product comparison · 2 laptops

Dell 14R SE (7420) vs Dell 17R Special Edition

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  • 151specifications compared
  • 20differ
  • 131identical
  • 23known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black
  • Display diagonal
    • 35.6 cm (14")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Total storage capacity
    • 500 GB
    • 1 TB
  • HDD capacity
    • 500 GB
    • 1 TB
  • HDD speed
    • 7200 RPM
    • 5400 RPM
  • Optical drive type
    • DVD Super Multi
    • DVD±RW
  • Discrete graphics card model
    • NVIDIA® GeForce® GT 640M
    • NVIDIA® GeForce® GT 650M

Side by side

Differences highlightedShow differences only
174 specifications
A

Dell

14R SE (7420)View product
B

Dell

17R Special EditionView product
Design1 differ
Product colourDiffersBlack, SilverBlack
Housing materialKnown for oneAluminium
Display2 differ
Display diagonalDiffers35.6 cm (14")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Display diagonal (metric)Known for one35.6 cm
Memoryidentical
Memory slots (available)Known for one1
Storage5 differ
Total storage capacityDiffers500 GB1 TB
HDD capacityDiffers500 GB1 TB
HDD speedDiffers7200 RPM5400 RPM
Number of SSDs installedKnown for one0
Optical drive typeDiffersDVD Super MultiDVD±RW
Compatible memory cardsDiffersMemory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, SDXC, xDMemory Stick (MS), MMC, MMC+, MS PRO, SDHC, SDXC, xD
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 640MNVIDIA® GeForce® GT 650M
Discrete graphics memory typeDiffersGDDR3GDDR5
Audioidentical
Built-in subwooferKnown for oneYes
Speaker powerKnown for one2 W
Optical driveidentical
Optical drive interfaceKnown for oneSATA
Network3 differ
Networking featuresDiffersGigabit Ethernet, WLANFast Ethernet, WLAN
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Cabling technologyDiffers10/100/1000Base-T(X)10/100Base-T(X)
Ports & interfacesidentical
Docking connectorKnown for oneNo
TV-outKnown for oneNo
HDMI versionKnown for one1.4a
Keyboard1 differ
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYes
Softwareidentical
Drivers includedKnown for oneYes
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions5 differ
WeightDiffers2.5 kg3.28 kg
WidthDiffers347 mm416.8 mm
DepthDiffers240 mm276 mm
Height (front)Differs2.89 cm3.19 cm
Height (rear)Differs3.16 cm3.74 cm
Width (imperial)Known for one34.7 cm (13.7")
Depth (imperial)Known for one24 cm (9.45")
Height (front) (imperial)Known for one2.87 cm (1.13")
Height (rear) (imperial)Known for one3.15 cm (1.24")
Packaging contentidentical
ManualKnown for oneYes
Other featuresidentical
3DKnown for oneNo
Number of products includedKnown for one1 pc(s)
Power supply typeKnown for oneAC/DC

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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