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Product comparison · 2 laptops

Dell LATITUDE 7520 CORE I7 11-1185G7 16GB 256GB SSD 15.6IN W10 CF NT WLS vs Lenovo 15 + USB-C Dock GEN2

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  • 92specifications compared
  • 33differ
  • 59identical
  • 69known for one product only

Key differences

The Dell LATITUDE 7520 CORE I7 11-1185G7 16GB 256GB SSD 15.6IN W10 CF NT WLS has 0.6 GHz more processor boost frequency than the Lenovo 15 + USB-C Dock GEN2 (4.8 GHz vs 4.2 GHz). The Dell LATITUDE 7520 CORE I7 11-1185G7 16GB 256GB SSD 15.6IN W10 CF NT WLS has 4 MB more processor cache than the Lenovo 15 + USB-C Dock GEN2 (12 MB vs 8 MB). The Dell LATITUDE 7520 CORE I7 11-1185G7 16GB 256GB SSD 15.6IN W10 CF NT WLS has 0.6 GHz more configurable TDP-up frequency than the Lenovo 15 + USB-C Dock GEN2 (3 GHz vs 2.4 GHz). Only the Lenovo 15 + USB-C Dock GEN2 has Ethernet LAN. Only the Lenovo 15 + USB-C Dock GEN2 has numeric keypad.

  • Product colour
    • Black
    • Grey
  • Panel type
    • WVA
    • IPS
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 11th gen Intel® Core™ i7
    • 11th gen Intel® Core™ i5
  • Processor model
    • i7-1185G7
    • i5-1135G7
  • Processor boost frequency
    • 4.8 GHz
    • 4.2 GHz
  • Processor cache
    • 12 MB
    • 8 MB
  • Configurable TDP-up frequency
    • 3 GHz
    • 2.4 GHz

Side by side

Differences highlightedShow differences only
161 specifications
A

Dell

LATITUDE 7520 CORE I7 11-1185G7 16GB 256GB SSD 15.6IN W10 CF NT WLSView product
B

Lenovo

15 + USB-C Dock GEN2View product
Design2 differ
Product colourDiffersBlackGrey
Colour nameKnown for oneMineral Grey
Housing materialDiffersCarbon fibreAcrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC)
Market positioningKnown for oneBusiness
Display1 differ
Panel typeDiffersWVAIPS
Display brightnessKnown for one250 cd/m²
Colour gamutKnown for one45%
RGB colour spaceKnown for oneNTSC
Contrast ratio (typical)Known for one700:1
Pixel densityKnown for one141 ppi
Pixel pitchKnown for one0.17925 x 0.17925 mm
Display response rise/fallKnown for one25 ms
Processor7 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers11th gen Intel® Core™ i711th gen Intel® Core™ i5
Processor modelDiffersi7-1185G7i5-1135G7
Processor boost frequencyDiffers4.8 GHz4.2 GHz
Processor cacheDiffers12 MB8 MB
Configurable TDP-up frequencyDiffers3 GHz2.4 GHz
Configurable TDP-down frequencyDiffers1.2 GHz0.9 GHz
Memory4 differ
Internal memory typeDiffersLPDDR4x-SDRAMDDR4-SDRAM
Memory clock speedDiffers4267 MHz3200 MHz
Memory form factorDiffersOn-boardOn-board + SO-DIMM
Memory layout (slots x size)Known for one1 x 8 GB
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryDiffers16 GB40 GB
Storage2 differ
SSD interfaceDiffersNVMe, PCI ExpressNVMe, PCI Express 3.0
Compatible memory cardsDiffersMicroSD (TransFlash), MicroSDHC, MicroSDXCMMC, SD, SDHC, SDXC
Audio2 differ
Audio chipDiffersRealtek ALC3281-CGRealtek ALC3287
Audio systemKnown for oneDolby Audio
Number of built-in speakersDiffers42
Built-in subwooferKnown for oneNo
Number of microphonesKnown for one2
Cameraidentical
Privacy cameraKnown for oneYes
Privacy typeKnown for onePrivacy shutter
Front camera resolution (numeric)Known for one0.92 MP
Front camera resolutionKnown for one1280 x 720 pixels
Video capturing speedKnown for one30 fps
Infrared (IR) cameraKnown for oneYes
Network2 differ
Wi-Fi standardsDiffersWi-Fi 6 (802.11ax)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one100,1000 Mbit/s
Wi-Fi data rate (max)Known for one2400 Mbit/s
WLAN controller manufacturerKnown for oneIntel
WLAN controller modelKnown for oneIntel Wi-Fi 6 AX201
Near Field Communication (NFC)Known for oneYes
Ports & interfaces1 differ
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
Thunderbolt technologyKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
HDMI versionDiffers2.01.4b
Thunderbolt 4 ports quantityKnown for one1
Intel® Thunderbolt 4Known for oneYes
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
USB4 Gen 2x2 ports quantityKnown for one2
PowerShareKnown for oneYes
Number of USB ports with PowerShare supportKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneIntel SoC
Keyboard2 differ
Pointing deviceDiffersSinglePointTouchpad
Numeric keypadDiffersNoYes
Spill-resistant keyboardKnown for oneYes
Keyboard languageKnown for oneEnglish
Softwareidentical
Operating system languageKnown for oneEnglish
Processor special features2 differ
Intel Stable Image Platform Program (SIPP)DiffersYesNo
Intel Trusted Execution TechnologyDiffersYesNo
Battery1 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery capacityDiffers63 Wh45 Wh
Battery life (max)Known for one6 h
Fast charging time (50%)Known for one30 min
Number of battery cellsKnown for one4
Battery voltageKnown for one15.2 V
Removable batteryKnown for oneNo
Battery recharge timeKnown for one3 h
Battery weightKnown for one264 g
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.25 A
AC adapter output voltageKnown for one20 V
Securityidentical
Cable lock slot typeKnown for oneKensington
Trusted Platform Module (TPM)Known for oneYes
Trusted Platform Module (TPM) versionKnown for one2.0
Password protection typeKnown for oneHDD, Power on, Supervisor
Face recognitionKnown for oneYes
Windows HelloKnown for oneYes
Operational conditions4 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 35 °C
Storage temperature (T-T)Differs-40 - 65 °C5 - 43 °C
Operating relative humidity (H-H)Differs10 - 90%8 - 95%
Storage relative humidity (H-H)Differs10 - 95%5 - 95%
Operating altitudeKnown for one0 - 3048 m
Non-operating altitudeKnown for one0 - 10668 m
Operating shockKnown for one140 G
Non-operating shockKnown for one160 G
Operating vibrationKnown for one0.66 G
Non-operating vibrationKnown for one1.3 G
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneErP lot3, TUV Low Blue Light
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR, EPEAT Silver
Weight & dimensions3 differ
WeightDiffers1.53 kg1.7 kg
WidthDiffers357.7 mm357 mm
DepthDiffers229.8 mm235 mm
HeightKnown for one18.9 mm
Height (front)Known for one1.75 cm
Height (rear)Known for one1.89 cm

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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