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Product comparison · 2 laptops

T1A Latitude 5440 vs T1A Precision 7550

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  • 78specifications compared
  • 23differ
  • 55identical
  • 55known for one product only

Key differences

  • Product type
    • Laptop
    • Mobile workstation
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor generation
    • 13th gen Intel® Core™ i7
    • 10th gen Intel® Core™ i7
  • Processor model
    • i7-1365U
    • i7-10850H
  • Processor cores
    • 10
    • 6
  • Processor boost frequency
    • 5.2 GHz
    • 5.1 GHz
  • Internal memory
    • 8 GB
    • 32 GB
  • Memory slots
    • 2x SO-DIMM
    • 4x SO-DIMM

Side by side

Differences highlightedShow differences only
133 specifications
A

T1A

Latitude 5440View product
B

T1A

Precision 7550View product
Design1 differ
Product typeDiffersLaptopMobile workstation
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display resolutionKnown for one1920 x 1080 pixels
HD typeKnown for oneFull HD
Panel typeKnown for oneIPS
Pixel densityKnown for one157 ppi
Processor4 differ
Processor generationDiffers13th gen Intel® Core™ i710th gen Intel® Core™ i7
Processor modelDiffersi7-1365Ui7-10850H
Processor coresDiffers106
Processor boost frequencyDiffers5.2 GHz5.1 GHz
Performance coresKnown for one2
Efficient coresKnown for one8
Performance-core Max Turbo FrequencyKnown for one5.2 GHz
Efficient-core Max Turbo FrequencyKnown for one3.9 GHz
Maximum turbo powerKnown for one55 W
Processor base powerKnown for one15 W
Processor frequencyKnown for one2.7 GHz
Memory3 differ
Internal memoryDiffers8 GB32 GB
Memory slotsDiffers2x SO-DIMM4x SO-DIMM
Maximum internal memoryDiffers64 GB128 GB
Internal memory typeKnown for oneDDR4-SDRAM
Storage4 differ
Total storage capacityDiffers256 GB512 GB
Total SSDs capacityDiffers256 GB512 GB
SSD capacityDiffers256 GB512 GB
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneSD, SDHC, SDXC
Graphics2 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA Quadro RTX 3000
Discrete GPU manufacturerKnown for oneNVIDIA
On-board graphics card familyKnown for oneIntel® UHD Graphics
Audioidentical
Audio systemKnown for oneMaxxAudio
Speakers manufacturerKnown for oneWaves
Audio chipKnown for oneRealtek ALC3281
Cameraidentical
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one2.07 MP
Front camera HD typeKnown for oneFull HD
Front camera resolutionKnown for one1920 x 1080 pixels
Video capturing speedKnown for one30 fps
Privacy cameraKnown for oneYes
Privacy typeKnown for onePrivacy shutter
Networkidentical
Mobile network connectionKnown for oneNo
Top Wi-Fi standardKnown for oneWi-Fi 6 (802.11ax)
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Antenna typeKnown for one2x2
Wi-Fi data rate (max)Known for one2400 Mbit/s
WLAN controller manufacturerKnown for oneIntel
WLAN controller modelKnown for oneIntel Wi-Fi 6 AX201
Ports & interfacesidentical
Thunderbolt 4 ports quantityKnown for one2
Intel® Thunderbolt 4Known for oneYes
USB Type-C DisplayPort Alternate ModeKnown for oneYes
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one2
Mini DisplayPorts quantityKnown for one1
Performanceidentical
Ambient light sensorKnown for oneYes
Keyboard1 differ
Numeric keypadDiffersNoYes
Keyboard languageKnown for oneUK English
Keyboard backlitKnown for oneYes
Battery1 differ
Number of battery cellsDiffers36
Battery recharge timeKnown for one4 h
Fast chargingKnown for oneYes
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery charge indicatorKnown for oneYes
Power1 differ
AC adapter frequencyDiffers50/60 Hz50 - 60 Hz
USB Type-C charging portKnown for oneYes
USB Power Delivery (USB PD)Known for oneYes
USB charging voltageKnown for one20,5,9,15 V
AC adapter powerKnown for one180 W
AC adapter output currentKnown for one9.23 A
AC adapter output voltageKnown for one19.5 V
Securityidentical
Cable lock slot typeKnown for oneWedge
Trusted Platform Module (TPM)Known for oneYes
Trusted Platform Module (TPM) versionKnown for one2.0
Password protectionKnown for oneYes
Weight & dimensions5 differ
WeightDiffers1.39 kg2.45 kg
WidthDiffers321.4 mm360 mm
DepthDiffers212 mm242 mm
Height (front)Differs1.91 cm2.5 cm
Height (rear)Differs2.1 cm2.74 cm
Packaging contentidentical
Cables includedKnown for oneAC

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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