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Product comparison · 2 laptops

T1A Latitude 7530 vs T1A Precision 7550

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  • 77specifications compared
  • 30differ
  • 47identical
  • 41known for one product only

Key differences

  • Product type
    • Laptop
    • Mobile workstation
  • Market positioning
    • Premium
    • Business
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 12th gen Intel® Core™ i5
    • 10th gen Intel® Core™ i7
  • Processor model
    • i5-1245U
    • i7-10850H
  • Processor cores
    • 10
    • 6
  • Processor boost frequency
    • 4.4 GHz
    • 5.1 GHz
  • Internal memory
    • 16 GB
    • 32 GB

Side by side

Differences highlightedShow differences only
118 specifications
A

T1A

Latitude 7530View product
B

T1A

Precision 7550View product
Design2 differ
Product typeDiffersLaptopMobile workstation
Product colourGreyGrey
Form factorClamshellClamshell
Market positioningDiffersPremiumBusiness
RefurbishedKnown for oneYes
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
LED backlightYesYes
Native aspect ratio16:916:9
Anti-glare screenYesYes
Maximum refresh rateKnown for one60 Hz
Panel typeKnown for oneWVA
Processor5 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers12th gen Intel® Core™ i510th gen Intel® Core™ i7
Processor modelDiffersi5-1245Ui7-10850H
Processor coresDiffers106
Processor threads1212
Processor boost frequencyDiffers4.4 GHz5.1 GHz
Processor frequencyKnown for one2.7 GHz
Processor cache12 MB12 MB
Processor cache typeSmart CacheSmart Cache
Performance coresKnown for one2
Efficient coresKnown for one8
Performance-core Max Turbo FrequencyKnown for one4.4 GHz
Efficient-core Max Turbo FrequencyKnown for one3.3 GHz
Maximum turbo powerKnown for one55 W
Processor base powerKnown for one15 W
Memory3 differ
Internal memoryDiffers16 GB32 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory form factorDiffersOn-boardSO-DIMM
Memory slotsKnown for one4x SO-DIMM
Maximum internal memoryDiffers16 GB128 GB
Storage3 differ
Total storage capacityDiffers256 GB512 GB
Storage mediaSSDSSD
Total SSDs capacityDiffers256 GB512 GB
Number of SSDs installed11
SSD capacityDiffers256 GB512 GB
NVMeYesYes
SSD interfacePCI ExpressPCI Express
SSD form factorM.2M.2
Optical drive typeNoNo
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD, SDHC, SDXC
Graphics3 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersNoYes
Discrete GPU manufacturerKnown for oneNVIDIA
Discrete graphics card modelDiffersNot availableNVIDIA Quadro RTX 3000
On-board GPU manufacturerIntelIntel
On-board graphics card familyKnown for oneIntel® UHD Graphics
On-board graphics card modelDiffersIntel Iris Xe GraphicsIntel® UHD Graphics
Audio1 differ
Audio chipDiffersRealtek ALC3281-CGRealtek ALC3281
Number of built-in speakers22
Speaker power2 W2 W
Built-in microphoneYesYes
Number of microphones22
Audio systemKnown for oneMaxxAudio Pro
Network4 differ
Top Wi-Fi standardDiffersWi-Fi 6E (802.11ax)Wi-Fi 6 (802.11ax)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Antenna type2x22x2
Wi-Fi data rate (max)2400 Mbit/s2400 Mbit/s
WLAN controller manufacturerIntelIntel
WLAN controller modelDiffersIntel Wi-Fi 6E AX211Intel Wi-Fi 6 AX201
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothYesYes
Mobile network connectionKnown for oneNo
Ports & interfaces1 differ
USB 2.0 ports quantityKnown for one0
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 quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one2
Ethernet LAN (RJ-45) portsKnown for one1
HDMI ports quantity11
HDMI version2.02.0
Mini DisplayPorts quantityKnown for one1
Combo headphone/mic portYesYes
PowerShareYesYes
Number of USB ports with PowerShare supportDiffers21
Thunderbolt 4 ports quantityKnown for one2
Intel® Thunderbolt 4Known for oneYes
USB Type-C DisplayPort Alternate ModeKnown for oneYes
Keyboard2 differ
Pointing deviceDiffersSinglePointTouchpad
Keyboard backlitKnown for oneYes
Numeric keypadDiffersNoYes
Softwareidentical
Operating system installedWindows 11 ProWindows 11 Pro
Operating system architecture64-bit64-bit
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one6
Battery voltageKnown for one11.4 V
Battery charge indicatorKnown for oneYes
Power1 differ
AC adapter powerKnown for one180 W
AC adapter frequencyDiffers50/60 Hz50 - 60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output currentKnown for one9.23 A
AC adapter output voltageKnown for one19.5 V
USB Type-C charging portKnown for oneYes
USB Power Delivery (USB PD)Known for oneYes
USB charging voltageKnown for one20,5,9,15 V
USB charging currentKnown for one3.25 A
Securityidentical
Cable lock slotYesYes
Password protectionYesYes
Trusted Platform Module (TPM)Known for oneYes
Trusted Platform Module (TPM) versionKnown for one2.0
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
WeightDiffers1.54 kg2.45 kg
WidthDiffers357.7 mm360 mm
DepthDiffers229.8 mm242 mm
Height (front)Differs1.77 cm2.5 cm
Height (rear)Differs1.89 cm2.74 cm
Cameraidentical
Front cameraKnown for oneYes

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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