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Product comparison · 2 laptops

Dell Inspiron 5457 Intel® Core™ i7 I7-6500U Laptop vs Dell Inspiron 5557 Intel® Core™ i7 I7-6500U Laptop

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  • 190specifications compared
  • 12differ
  • 178identical
  • 20known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • Not supported
    • Full HD
  • Pixel pitch
    • 0.2265 x 0.2265 mm
    • 0.161 x 0.161 mm
  • Storage media
    • Hybrid-HDD
    • HDD
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 3
    • 2
  • ExpressCard slot
    • Yes
    • No
  • Numeric keypad
    • No
    • Yes

Side by side

Differences highlightedShow differences only
210 specifications
A

Dell

Inspiron 5457 Intel® Core™ i7 I7-6500U Laptop

Model 5457

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B

Dell

Inspiron 5557 Intel® Core™ i7 I7-6500U Laptop

Model 5557

View product
Display4 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersNot supportedFull HD
Display surfaceKnown for oneMatt
Pixel pitchDiffers0.2265 x 0.2265 mm0.161 x 0.161 mm
Storage1 differ
Storage mediaDiffersHybrid-HDDHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Hybrid-HDD cache typeKnown for oneFlash
Hybrid-HDD capacityKnown for one1 TB
Hybrid-HDD cache memoryKnown for one8 GB
Cameraidentical
Video capturing speedKnown for one30 fps
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
ExpressCard slotDiffersYesNo
HDMI ports quantityKnown for one1
Keyboard1 differ
Numeric keypadDiffersNoYes
Batteryidentical
Battery life (max)Known for one7.5 h
Battery voltageKnown for one11.1 V
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 35 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one0 - 95%
Operating altitudeKnown for one-15.2 - 3048 m
Non-operating altitudeKnown for one-15.2 - 10668 m
Operating shockKnown for one110 G
Non-operating shockKnown for one160 G
Operating vibrationKnown for one0.66 G
Non-operating vibrationKnown for one1.3 G
Weight & dimensions4 differ
WeightDiffers2.02 kg2.6 kg
WidthDiffers342 mm380 mm
DepthDiffers246 mm259 mm
HeightDiffers21.6 mm21.8 mm

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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