Product comparison · 2 laptops

T1A Latitude 5440 vs T1A Precision 7550

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

Key differences

Product type
- Latitude 5440:Laptop
- Precision 7550:Mobile workstation
Display diagonal
- Latitude 5440:35.6 cm (14")
- Precision 7550:39.6 cm (15.6")
Processor generation
- Latitude 5440:13th gen Intel® Core™ i7
- Precision 7550:10th gen Intel® Core™ i7
Processor model
- Latitude 5440:i7-1365U
- Precision 7550:i7-10850H
Processor cores
- Latitude 5440:10
- Precision 7550:6
Processor boost frequency
- Latitude 5440:5.2 GHz
- Precision 7550:5.1 GHz
Internal memory
- Latitude 5440:8 GB
- Precision 7550:32 GB
Memory slots
- Latitude 5440:2x SO-DIMM
- Precision 7550:4x SO-DIMM

Side by side

Differences highlightedShow differences only

Comparison of Latitude 5440, Precision 7550
133 specifications	A T1A Latitude 5440 View product	B T1A Precision 7550 View product
Design1 differ
Product typeDiffers	Laptop	Mobile workstation
Product colour	Grey	Grey
Form factor	Clamshell	Clamshell
Market positioning	Business	Business
Refurbished	Yes	Yes
Display1 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Display resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
HD typeKnown for one	Full HD	Unknown — not stated by the source
Panel typeKnown for one	IPS	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Anti-glare screen	Yes	Yes
Pixel densityKnown for one	157 ppi	Unknown — not stated by the source
Maximum refresh rate	60 Hz	60 Hz
Processor4 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generationDiffers	13th gen Intel® Core™ i7	10th gen Intel® Core™ i7
Processor modelDiffers	i7-1365U	i7-10850H
Processor coresDiffers	10	6
Processor threads	12	12
Processor boost frequencyDiffers	5.2 GHz	5.1 GHz
Performance coresKnown for one	2	Unknown — not stated by the source
Efficient coresKnown for one	8	Unknown — not stated by the source
Performance-core Max Turbo FrequencyKnown for one	5.2 GHz	Unknown — not stated by the source
Efficient-core Max Turbo FrequencyKnown for one	3.9 GHz	Unknown — not stated by the source
Processor cache	12 MB	12 MB
Processor cache type	Smart Cache	Smart Cache
Maximum turbo powerKnown for one	55 W	Unknown — not stated by the source
Processor base powerKnown for one	15 W	Unknown — not stated by the source
Processor frequencyKnown for one	Unknown — not stated by the source	2.7 GHz
Memory3 differ
Internal memoryDiffers	8 GB	32 GB
Memory form factor	SO-DIMM	SO-DIMM
Memory slotsDiffers	2x SO-DIMM	4x SO-DIMM
Maximum internal memoryDiffers	64 GB	128 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR4-SDRAM
Storage4 differ
Total storage capacityDiffers	256 GB	512 GB
Storage media	SSD	SSD
Total SSDs capacityDiffers	256 GB	512 GB
Number of SSDs installed	1	1
SSD capacityDiffers	256 GB	512 GB
NVMe	Yes	Yes
SSD interface	PCI Express	PCI Express
SSD form factor	M.2	M.2
Optical drive type	No	No
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD, SDHC, SDXC
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA Quadro RTX 3000
On-board GPU manufacturer	Intel	Intel
On-board graphics card model	Intel® UHD Graphics	Intel® UHD Graphics
Discrete GPU manufacturerKnown for one	Unknown — not stated by the source	NVIDIA
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® UHD Graphics
Audioidentical
Audio systemKnown for one	MaxxAudio	Unknown — not stated by the source
Number of built-in speakers	2	2
Speakers manufacturerKnown for one	Waves	Unknown — not stated by the source
Speaker power	2 W	2 W
Built-in microphone	Yes	Yes
Number of microphones	2	2
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC3281
Cameraidentical
Front cameraKnown for one	Yes	Unknown — not stated by the source
Front camera resolution (numeric)Known for one	2.07 MP	Unknown — not stated by the source
Front camera HD typeKnown for one	Full HD	Unknown — not stated by the source
Front camera resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Video capturing speedKnown for one	30 fps	Unknown — not stated by the source
Privacy cameraKnown for one	Yes	Unknown — not stated by the source
Privacy typeKnown for one	Privacy shutter	Unknown — not stated by the source
Networkidentical
Mobile network connectionKnown for one	No	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 6 (802.11ax)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Antenna typeKnown for one	Unknown — not stated by the source	2x2
Wi-Fi data rate (max)Known for one	Unknown — not stated by the source	2400 Mbit/s
WLAN controller manufacturerKnown for one	Unknown — not stated by the source	Intel
WLAN controller modelKnown for one	Unknown — not stated by the source	Intel Wi-Fi 6 AX201
Ports & interfacesidentical
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
HDMI version	2.0	2.0
Thunderbolt 4 ports quantityKnown for one	2	Unknown — not stated by the source
Intel® Thunderbolt 4Known for one	Yes	Unknown — not stated by the source
Combo headphone/mic port	Yes	Yes
USB Type-C DisplayPort Alternate ModeKnown for one	Yes	Unknown — not stated by the source
PowerShare	Yes	Yes
Number of USB ports with PowerShare support	1	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	2
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Performanceidentical
Ambient light sensorKnown for one	Yes	Unknown — not stated by the source
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	No	Yes
Keyboard languageKnown for one	UK English	Unknown — not stated by the source
Keyboard backlitKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Operating system installed	Windows 11 Pro	Windows 11 Pro
Operating system architecture	64-bit	64-bit
Battery1 differ
Number of battery cellsDiffers	3	6
Battery voltage	11.4 V	11.4 V
Battery recharge timeKnown for one	4 h	Unknown — not stated by the source
Fast chargingKnown for one	Yes	Unknown — not stated by the source
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Battery charge indicatorKnown for one	Unknown — not stated by the source	Yes
Power1 differ
AC adapter frequencyDiffers	50/60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
USB Type-C charging portKnown for one	Yes	Unknown — not stated by the source
USB Power Delivery (USB PD)Known for one	Yes	Unknown — not stated by the source
USB charging voltageKnown for one	20,5,9,15 V	Unknown — not stated by the source
AC adapter powerKnown for one	Unknown — not stated by the source	180 W
AC adapter output currentKnown for one	Unknown — not stated by the source	9.23 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19.5 V
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot typeKnown for one	Wedge	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM) versionKnown for one	2.0	Unknown — not stated by the source
Password protectionKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 35 °C	0 - 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 shock	110 G	110 G
Non-operating shock	160 G	160 G
Operating vibration	0.66 G	0.66 G
Non-operating vibration	1.3 G	1.3 G
Weight & dimensions5 differ
WeightDiffers	1.39 kg	2.45 kg
WidthDiffers	321.4 mm	360 mm
DepthDiffers	212 mm	242 mm
Height (front)Differs	1.91 cm	2.5 cm
Height (rear)Differs	2.1 cm	2.74 cm
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source

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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