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Product comparison · 2 laptops

Dell Inspiron I15RM-1927SLV laptop Intel® Core™ i5 i5-4200U vs Lenovo Essential G50 Intel® Core™ i7 i7-4510U Laptop

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  • 140specifications compared
  • 28differ
  • 112identical
  • 66known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 4th gen Intel® Core™ i7
  • Processor model
    • i5-4200U
    • i7-4510U
  • Processor boost frequency
    • 2.6 GHz
    • 3.1 GHz
  • Processor frequency
    • 1.6 GHz
    • 2 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • Stepping
    • C0
    • D0

Side by side

Differences highlightedShow differences only
206 specifications
A

Dell

Inspiron I15RM-1927SLV laptop Intel® Core™ i5 i5-4200U

Model I15RM-1927SLV

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B

Lenovo

Essential G50 Intel® Core™ i7 i7-4510U Laptop

Model G50

View product
Design1 differ
Product colourDiffersSilverBlack
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Plastic
Displayidentical
TouchscreenKnown for oneYes
Pixel pitchKnown for one0.252 x 0.252 mm
Display surfaceKnown for oneMatt
Display brightnessKnown for one200 cd/m²
Dual-screenKnown for oneNo
Contrast ratio (typical)Known for one700:1
Processor9 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-4200Ui7-4510U
Processor boost frequencyDiffers2.6 GHz3.1 GHz
Processor frequencyDiffers1.6 GHz2 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Core i7-4500 Mobile series
SteppingDiffersC0D0
PCI Express configurationsDiffers1x4, 2x44x1, 2x4
System bus rateKnown for one5 GT/s
Memoryidentical
Memory layout (slots x size)Known for one2 x 4 GB
Maximum internal memory (64-bit)Known for one16 GB
Storage2 differ
HDD interfaceDiffersSATASATA II
Compatible memory cardsDiffersMemory Stick (MS), MMC, MMC+, MS PRO, MSXC, SD, SDHC, SDXCMMC, SD
Graphics2 differ
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
On-board graphics card DirectX versionDiffers1211.2/12
On-board graphics card OpenGL versionKnown for one4.3
Graphics card Open GL supportKnown for oneYes
Audio2 differ
Audio systemDiffersMaxx Audio 4.0HD
Speakers manufacturerKnown for oneWaves
Speaker powerDiffers4 W1.5 W
Cameraidentical
Front camera resolution (numeric)Known for one0.92 MP
Front camera resolutionKnown for one1280 x 720 pixels
Video capturing speedKnown for one30 fps
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers01
S/PDIF out portKnown for oneNo
SmartCard slotKnown for oneNo
Total number of SATA connectorsKnown for one4
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Keyboardidentical
Keyboard backlitKnown for oneNo
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Keyboard languageKnown for oneEnglish
Spill-resistant keyboardKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features5 differ
Intel FDI TechnologyDiffersNoYes
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Processor ARK IDDiffers7545981015
Processor codeDiffersSR170SR1EB
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
Intel HD GraphicsKnown for oneYes
Intel® Built-in Visuals TechnologyKnown for oneYes
Intel® Smart CacheKnown for oneYes
UARTKnown for oneYes
Battery1 differ
Number of battery cellsDiffers64
Battery capacityKnown for one65 Wh
Battery voltageKnown for one11.1 V
Battery life (max)Known for one7 h
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one19.5 V
AC adapter powerKnown for one45 W
Securityidentical
Cable lock slotKnown for oneNo
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one10 - 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 & dimensions3 differ
WidthDiffers376 mm384 mm
DepthDiffers259 mm265 mm
HeightDiffers27.9 mm25 mm
Packaging contentidentical
ManualKnown for oneYes
Power cord includedKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneHome office
3DKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel SoC
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, 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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