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Product comparison · 2 laptops

Dell Precision 3490 Intel Core Ultra 7 155H Mobile workstation vs Dell Precision 3590 Intel Core Ultra 7 155H Mobile workstation

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  • 126specifications compared
  • 14differ
  • 112identical
  • 21known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Pixel density
    • 157 ppi
    • 141 ppi
  • Display diagonal (metric)
    • 35.56 cm
    • 39.6 cm
  • Contrast ratio (typical)
    • 600:1
    • 700:1
  • Total storage capacity
    • 1 TB
    • 512 GB
  • Total SSDs capacity
    • 1 TB
    • 512 GB
  • SSD capacity
    • 1 TB
    • 512 GB
  • Audio system
    • MaxxAudio Pro
    • MaxxAudio

Side by side

Differences highlightedShow differences only
147 specifications
A

Dell

Precision 3490 Intel Core Ultra 7 155H Mobile workstation

Model 3490

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B

Dell

Precision 3590 Intel Core Ultra 7 155H Mobile workstation

Model 3590

View product
Designidentical
Product typeMobile workstationMobile workstation
Product colourGreyGrey
Form factorClamshellClamshell
Market positioningBusinessBusiness
Display4 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeIPSIPS
LED backlightYesYes
Native aspect ratio16:916:9
Anti-glare screenYesYes
Display brightness250 cd/m²250 cd/m²
Pixel densityDiffers157 ppi141 ppi
Colour gamut45%45%
Display diagonal (metric)Differs35.56 cm39.6 cm
RGB colour spaceNTSCNTSC
Maximum refresh rate60 Hz60 Hz
Contrast ratio (typical)Differs600:1700:1
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel Core Ultra 7Intel Core Ultra 7
Processor generationIntel® Core™ Ultra (Series 1)Intel® Core™ Ultra (Series 1)
Processor model155H155H
Processor cores1616
Processor threads2222
Processor boost frequency4.8 GHz4.8 GHz
Performance cores66
Efficient cores88
Low Power Efficient-cores22
Performance-core Max Turbo Frequency4.8 GHz4.8 GHz
Efficient-core Max Turbo Frequency3.8 GHz3.8 GHz
Low Power Efficient-core Max Turbo Frequency2.5 GHz2.5 GHz
Performance-core base frequency1.4 GHz1.4 GHz
Efficient-core base frequency0.9 GHz0.9 GHz
Low Power Efficient-core Base Frequency700 MHz700 MHz
Processor cache24 MB24 MB
Processor cache typeSmart CacheSmart Cache
Maximum turbo power115 W115 W
Processor base power28 W28 W
Neural processor unit (NPU)identical
Neural processor unit (NPU)Intel AI BoostIntel AI Boost
Sparsity supportYesYes
Windows Studio effects supportYesYes
AI software frameworks supported by NPUDirectML, ONNX RT, OpenVINO, Windows MLDirectML, ONNX RT, OpenVINO, Windows ML
Memoryidentical
Internal memory16 GB16 GB
Internal memory typeDDR5-SDRAMDDR5-SDRAM
Memory form factorSO-DIMMSO-DIMM
Memory layout (slots x size)Known for one1 x 16 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory64 GB64 GB
Memory data transfer rate5600 MT/s5600 MT/s
Storage3 differ
Total storage capacityDiffers1 TB512 GB
Storage mediaSSDSSD
Total SSDs capacityDiffers1 TB512 GB
Number of SSDs installed11
SSD capacityDiffers1 TB512 GB
NVMeYesYes
SSD interfacePCI Express 4.0PCI Express 4.0
SSD form factorM.2M.2
Optical drive typeNoNo
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash), MicroSDHC, MicroSDXC
Graphicsidentical
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelNVIDIA RTX 500 AdaNVIDIA RTX 500 Ada
Discrete graphics card memory4 GB4 GB
Discrete graphics memory typeGDDR6GDDR6
On-board GPU manufacturerIntelIntel
On-board graphics card familyIntel Arc GraphicsIntel Arc Graphics
On-board graphics card modelIntel Arc GraphicsIntel Arc Graphics
Audio1 differ
Audio systemDiffersMaxxAudio ProMaxxAudio
Number of built-in speakers22
Speakers manufacturerWavesWaves
Speaker power2 W2 W
Built-in microphoneYesYes
Number of microphones22
Cameraidentical
Front cameraYesYes
Front camera resolution (numeric)2.07 MP2.07 MP
Front camera HD typeFull HDFull HD
Front camera resolution1920 x 1080 pixels1920 x 1080 pixels
Privacy cameraYesYes
Privacy typePrivacy shutterPrivacy shutter
Video capturing speedKnown for one30 fps
Networkidentical
Mobile network connectionNoNo
Top Wi-Fi standardKnown for oneWi-Fi 6E (802.11ax)
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax)
Antenna typeKnown for one2x2
WLAN controller manufacturerKnown for oneIntel
WLAN controller modelKnown for oneIntel Wi-Fi 6E AX211
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Ports & interfacesidentical
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
HDMI version2.12.1
Thunderbolt 4 ports quantity22
Intel® Thunderbolt 4YesYes
Combo headphone/mic portYesYes
USB Type-C DisplayPort Alternate ModeYesYes
PowerShareYesYes
Performanceidentical
Motherboard chipsetIntel SoCIntel SoC
Keyboard1 differ
Pointing deviceTouchpadTouchpad
Keyboard backlitYesYes
Numeric keypadDiffersNoYes
Softwareidentical
Operating system installedWindows 11 ProWindows 11 Pro
Operating system architecture64-bit64-bit
Batteryidentical
Number of battery cells33
Battery voltage11.4 V11.4 V
Battery recharge time4 h4 h
Fast chargingYesYes
Poweridentical
AC adapter frequency50/60 Hz50/60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
USB Power Delivery (USB PD)YesYes
USB Type-C charging portKnown for oneYes
USB charging voltageKnown for one20,5 V
Securityidentical
Cable lock slotYesYes
Cable lock slot typeWedgeWedge
Fingerprint readerKnown for oneYes
Smart card readerKnown for oneYes
Trusted Platform Module (TPM)YesYes
Trusted Platform Module (TPM) version2.02.0
Operational conditionsidentical
Operating temperature (T-T)0 - 35 °C0 - 35 °C
Storage temperature (T-T)-40 - 65 °C-40 - 65 °C
Operating relative humidity (H-H)10 - 90%10 - 90%
Storage relative humidity (H-H)0 - 95%0 - 95%
Operating altitude-15.2 - 3048 m-15.2 - 3048 m
Non-operating altitude-15.2 - 10668 m-15.2 - 10668 m
Operating shock110 G110 G
Non-operating shock160 G160 G
Operating vibration0.66 G0.66 G
Non-operating vibration1.3 G1.3 G
Weight & dimensions5 differ
WeightDiffers1.4 kg1.62 kg
WidthDiffers321.4 mm357.8 mm
DepthDiffers212 mm233.3 mm
Height (front)Differs1.91 cm2.08 cm
Height (rear)Differs2.1 cm2.28 cm
Carbon footprintidentical
Carbon emissions, end-of-life (kg of CO2e)Known for one1
Carbon emissions, energy usage (kg of CO2e)Known for one23
Carbon emissions, logistics (kg of CO2e)Known for one4
Carbon emissions, manufacturing (kg of CO2e)Known for one76
Total carbon emissions, w/o use phase (kg of CO2e)Known for one81
Total carbon footprint (kg of CO2e)Known for one104
Packaging contentidentical
AC adapter includedYesYes
Cables includedKnown for oneAC
Sustainabilityidentical
Sustainability certificatesKnown for oneTCO, ENERGY STAR, EPEAT Gold

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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