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Product comparison · 2 laptops

Dell Inspiron 7537 Intel® Core™ i7 i7-4500U Laptop vs Lenovo ThinkPad L540 Intel® Core™ i5 i5-4200M Laptop

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  • 162specifications compared
  • 61differ
  • 101identical
  • 50known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Touchscreen
    • Yes
    • No
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-4500U
    • i5-4200M
  • Processor boost frequency
    • 3 GHz
    • 3.1 GHz
  • Processor frequency
    • 1.8 GHz
    • 2.5 GHz
  • Processor cache
    • 4 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
212 specifications
A

Dell

Inspiron 7537 Intel® Core™ i7 i7-4500U Laptop

Model 7537

View product
B

Lenovo

ThinkPad L540 Intel® Core™ i5 i5-4200M Laptop

Model L540

View product
Design1 differ
Product colourDiffersSilverBlack
Market positioningKnown for oneBusiness
Display1 differ
TouchscreenDiffersYesNo
Display brightnessKnown for one300 cd/m²
Dual-screenKnown for oneNo
Contrast ratio (typical)Known for one500:1
Processor13 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-4500Ui5-4200M
Processor boost frequencyDiffers3 GHz3.1 GHz
Processor frequencyDiffers1.8 GHz2.5 GHz
Processor cacheDiffers4 MB3 MB
Processor socketDiffersBGA 1168PGA946
Processor seriesDiffersIntel Core i7-4500 Mobile seriesIntel Core i5-4200 Mobile series
Bus typeDiffersDMI2DMI
Thermal Design Power (TDP)Differs15 W37 W
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers2x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
System bus rateKnown for one5 GT/s
Memory2 differ
Internal memoryDiffers8 GB4 GB
Memory layout (slots x size)Differs2 x 4 GB1 x 4 GB
Maximum internal memory (64-bit)Known for one16 GB
Storage7 differ
Total storage capacityDiffers1 TB516 GB
Storage mediaDiffersHDDHDD+SSD
HDD capacityDiffers1 TB500 GB
HDD interfaceDiffersSATASATA III
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDiffersNoDVD±RW
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, MSXC, SD, SDHC, SDXCMMC, SD, SDHC, SDXC
Number of SSDs installedKnown for one1
SSD capacityKnown for one16 GB
Graphics7 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 750MNot available
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 4600
On-board graphics card base frequencyDiffers200 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1150 MHz
On-board graphics card DirectX versionDiffers1211.1
On-board graphics card IDDiffers0xA160x416
Number of discrete graphics cards installedKnown for one1
Audio1 differ
Audio systemDiffersWaves MaxxAudio 4HD
Cameraidentical
Front camera resolution (numeric)Known for one0.92 MP
Video capturing speedKnown for one30 fps
Optical driveidentical
LightScribeKnown for oneNo
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers03
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers41
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers01
Headphone outputsDiffers01
Microphone inDiffersNoYes
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
Headphone connectivityKnown for one3.5 mm
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Mini DisplayPorts quantityKnown for one1
Performance1 differ
Motherboard chipsetDiffersIntel HM76 ExpressIntel® HM86
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard backlitKnown for oneYes
Spill-resistant keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8Windows 7 Professional
Drivers includedKnown for oneYes
Recovery operating systemKnown for oneWindows 8 Pro
Processor special features7 differ
Intel Enhanced Halt StateDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersYesNo
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneYes
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Rapid Start TechnologyKnown for oneYes
Processor ARK IDDiffers7546076348
Processor codeDiffersSR16ZSR1HA
Processor package sizeDiffers40 x 24 x 1.5 mm37.5 x 37.5 x 4.7 mm
Intel® Smart CacheKnown for oneYes
Battery2 differ
Number of battery cellsDiffers46
Battery capacityDiffers58 Wh56 Wh
Battery voltageKnown for one14.8 V
Battery life (max)Known for one11 h
Poweridentical
AC adapter output voltageKnown for one19.5 V
AC adapter powerKnown for one65 W
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Operational conditions5 differ
Operating temperature (T-T)Differs0 - 35 °C5 - 35 °C
Storage temperature (T-T)Differs-40 - 70 °C5 - 43 °C
Operating relative humidity (H-H)Differs10 - 90%8 - 95%
Storage relative humidity (H-H)Differs10 - 95%5 - 95%
Operating altitudeDiffers-15.2 - 3048 m0 - 2438 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
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Weight & dimensions2 differ
WidthDiffers379.4 mm377 mm
DepthDiffers254.8 mm247 mm
HeightKnown for one22.2 mm
Height (front)Known for one3.1 cm
Height (rear)Known for one3.62 cm
Packaging contentidentical
Cables includedKnown for oneAC
Warranty cardKnown for oneYes
Power cord includedKnown for oneYes
Other features1 differ
Intel segment taggingDiffersHome officeHome office, Small Business
Certificatesidentical
Compliance certificatesKnown for oneRoHS

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