Product comparison · 2 laptops

T1A Latitude 5520 vs T1A Latitude 7420

77specifications compared
21differ
56identical
34known for one product only

Key differences

Product colour
- Latitude 5520:Grey
- Latitude 7420:Black
Display diagonal
- Latitude 5520:39.6 cm (15.6")
- Latitude 7420:35.6 cm (14")
Processor model
- Latitude 5520:i5-1135G7
- Latitude 7420:i5-1145G7
Processor boost frequency
- Latitude 5520:4.2 GHz
- Latitude 7420:4.4 GHz
Internal memory
- Latitude 5520:8 GB
- Latitude 7420:16 GB
Internal memory type
- Latitude 5520:DDR4-SDRAM
- Latitude 7420:LPDDR4x-SDRAM
Memory form factor
- Latitude 5520:SO-DIMM
- Latitude 7420:On-board
Maximum internal memory
- Latitude 5520:64 GB
- Latitude 7420:16 GB

Side by side

Differences highlightedShow differences only

Comparison of Latitude 5520, Latitude 7420
111 specifications	A T1A Latitude 5520 View product	B T1A Latitude 7420 View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Grey	Black
Form factor	Clamshell	Clamshell
Market positioning	Business	Business
RefurbishedKnown for one	Yes	Unknown — not stated by the source
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels
HD typeKnown for one	Unknown — not stated by the source	Full HD
Panel typeKnown for one	Unknown — not stated by the source	WVA
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Anti-glare screen	Yes	Yes
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Processor2 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generation	11th gen Intel® Core™ i5	11th gen Intel® Core™ i5
Processor modelDiffers	i5-1135G7	i5-1145G7
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	4.2 GHz	4.4 GHz
Processor cache	8 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Memory4 differ
Internal memoryDiffers	8 GB	16 GB
Internal memory typeDiffers	DDR4-SDRAM	LPDDR4x-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	4267 MHz
Memory form factorDiffers	SO-DIMM	On-board
Maximum internal memoryDiffers	64 GB	16 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storageidentical
Total storage capacity	256 GB	256 GB
Storage media	SSD	SSD
Total SSDs capacity	256 GB	256 GB
Number of SSDs installed	1	1
SSD capacity	256 GB	256 GB
NVMeKnown for one	Unknown — not stated by the source	Yes
SSD form factor	M.2	M.2
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board GPU manufacturer	Intel	Intel
On-board graphics card family	Intel Iris Xe Graphics	Intel Iris Xe Graphics
On-board graphics card model	Intel Iris Xe Graphics	Intel Iris Xe Graphics
Audio1 differ
Audio chipDiffers	Realtek ALC3204	Realtek ALC3281-CG
Number of built-in speakers	2	2
Speaker power	2 W	2 W
Built-in microphone	Yes	Yes
Number of microphones	2	2
Audio systemKnown for one	MaxxAudio Pro	Unknown — not stated by the source
Speakers manufacturerKnown for one	Waves	Unknown — not stated by the source
Cameraidentical
Front camera	Yes	Yes
Video capturing speed	30 fps	30 fps
Privacy cameraKnown for one	Unknown — not stated by the source	Yes
Privacy typeKnown for one	Unknown — not stated by the source	Privacy shutter
Front camera resolution (numeric)Known for one	0.92 MP	Unknown — not stated by the source
Network1 differ
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
Ethernet LANDiffers	Yes	No
Bluetooth	Yes	Yes
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
HDMI ports quantity	1	1
HDMI versionKnown for one	Unknown — not stated by the source	2.0
Thunderbolt 4 ports quantityKnown for one	Unknown — not stated by the source	2
Intel® Thunderbolt 4	Yes	Yes
Combo headphone/mic port	Yes	Yes
USB Type-C DisplayPort Alternate Mode	Yes	Yes
PowerShare	Yes	Yes
Number of USB ports with PowerShare support	1	1
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Keyboard2 differ
Pointing deviceDiffers	SinglePoint	Touchpad
Numeric keypadDiffers	Yes	No
Keyboard languageKnown for one	UK English	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 11 Pro	Windows 11 Pro
Operating system architecture	64-bit	64-bit
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Removable batteryKnown for one	Unknown — not stated by the source	No
Battery recharge time	3 h	3 h
Fast charging	Yes	Yes
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 Power Delivery (USB PD)	Yes	Yes
USB charging voltageKnown for one	Unknown — not stated by the source	5,9,15,20 V
AC adapter output voltageKnown for one	20 V	Unknown — not stated by the source
USB Type-C charging portKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Cable lock slot	Yes	Yes
Password protection	Yes	Yes
Operational conditions7 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 35 °C
Storage temperature (T-T)Differs	-40 - 60 °C	-40 - 65 °C
Operating relative humidity (H-H)Differs	10 - 90%	10 - 80%
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 shockDiffers	140 G	105 G
Non-operating shockDiffers	160 G	40 G
Operating vibrationDiffers	0.66 G	0.26 G
Non-operating vibrationDiffers	1.3 G	1.37 G
Packaging contentidentical
Cables included	AC	AC
Weight & dimensionsidentical
WeightKnown for one	1.59 kg	Unknown — not stated by the source
WidthKnown for one	357.8 mm	Unknown — not stated by the source
DepthKnown for one	236.2 mm	Unknown — not stated by the source
Height (front)Known for one	1.99 cm	Unknown — not stated by the source
Height (rear)Known for one	2.21 cm	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.

More laptop comparisons

All laptop comparisons