Series Dell Latitudo est linea computatrorum laptop factorum et venditorum ab comitatu Americano Dell. Linea est negotiatio-orientalis, in conatibus corporatis, curis, regiminis, et mercatis educationis; dissimilis series Inspiron, quae in singulis clientibus est, et series Vostrorum, quae in minoribus negotiis. Latitudo directe certat cum Lenovo ThinkPad et EliteBook ab HP. Accedit exempla "Rugged (Extreme)", "XFR" et "ATG", praesertim cum linea Panasonici Toughbook de laptop "asruptis".

Series Dell latitudinis in recentioribus exemplaribus exemplaribus alphabeto initialibus delapsis (sicut in Lat. 7480, cuius praedecessor E7470 erat), successor factus est latitudini populari E, D, C, X seriei. Latitudines a primis annis 1990 usque ad C*00 lineae non erant in statuto "series", sed sub exemplaribus CP et XP cum adiectivis in fine, v.g.: XPi, CP M233.

In praeterito, summus terminus lineae 6 series erat, cum C6x0, D6x0, et E64x0 lineae essent, sed hic linea 2015 discontinuata et substituta est per 5 seriem et 7 seriem. Linea 15" "Premium" erat series VIII, donec E-seriem hanc cum seriei seriei (numeri exemplarium secundum lineas C8x0 vel D8x0 existentes). 2015 series 5 et 7 series Laptops latitudinis sunt primariae lineae Latitudinis Laptops, series 3 series 5 series ut linea budget, Dell etiam ex quo E linea latitudinis omissa est (ob mutandi USB C/ Nauticum fulmen systematis, potius quam e-Portus analogi clavi systematis navales), et exempla numero nunc delineata sunt, eg: Latitudo 5480, 5570. Secundus numerus in exemplari (As in, 5470 vel 7280) magnitudinem indicat. scrinii in laptop.

Vena Dell Latitudo lineup talis est:

Latitude 3xxx series. Donec exempla destinata ad educationem et negotia parva, quae in 13.3"/14"/15.6" componuntur, praesto sunt.

Latitude 5xxx series. Agmen amet. 6000 seriem reponit et eandem chassis cum exemplaribus mobile workstationum communicat. praesto in 11.1"/12.5"/13.3"/14"/15.6" trims.

Latitude 7xxx series. "Premium" Ultrabooks, available in 12.5"/13.3"/14" trims tantum.

Latitude 9xxx series. "Ultra-premium" laptop and 2-in-1s. Praesto sunt 14 et 15 inch ostentationes et primi Laptopi featuring 5G WWAN

Latitude computatorum etiam distinguuntur in umbilico suo, propter umbilicum negotium. Exempli gratia, saepe lineamenta securitatis includunt sicut smartcard et contactu smartcard, et securitatis TPM, vPro et AMD Dash procuratio, DisplayPort (ut HDMI opponitur), stationes Docking et subsidia pro signis legatorum sunt omnes eventus requisitorum mercati negotii .

Exempla nonnulla etiam habent capacitatem Latitudinis DE quae per schematismi configurationem deligi possunt. Latitude ON essentialiter systema in systemate est. Moduli additicium requirit separatum, qui microprocessorem suum et systema operantem continet. Hoc laptop in re Netbook permittit operari.

xx20 Models (2021)

Dell edita exempla XX20 apud CES MMXXI.

9520

9420

7520

7420

7320

5520

5521

5420

5421

5320

3520

3420

3320

3120

Detailed tests and technical specifications of the Dell Latitude 5521

Case

Weight 1.79 kg (3.95 lbs)
Dimensions 357.8 x 233 x 22.6 mm
14.09 x 9.17 x 0.89 inches
Area 834 cm2 (129.2 inches2)
Screen-to-body ratio ~80.5%
Side bezels 6.2 mm
Colors Silver
Transformer No

Cooling solution Cooling system Active

Vapor chamber No
Number of fans 1

Display

1366 x 768
1920 x 1080 (Non-Touch)
1920 x 1080 (Touch)
3840 x 2160
Size 15.6 inches
Type TN LCD
Refresh rate 60 Hz
PPI 100 ppi
Aspect ratio 16:9
Resolution 1366 x 768 pixels
HDR support No
Touchscreen No

Coating Matte

Display testsContrast 500:1
Response time 25 ms

Battery

Capacity
64 Wh
97 Wh
Voltage 15.2 V
Battery type Li-Po
Replaceable No
Fast charging Yes
USB Power Delivery Yes
Charging port position Left
Charge power 90 / 130 W

CPU

CPU name
Intel Core i5 11400H
Intel Core i5 11500H
Intel Core i7 11850H
Base frequency 2.2-2.7 GHz
Turbo frequency 4.5 GHz
Cores 6
Threads 12
L3 Cache 12 MB
Integrated GPU Intel UHD Graphics for 11th Gen (16 EU)
Fabrication process 10 nm

Benchmarks

Geekbench 5 (Single-Core)
1444
Geekbench 5 (Multi-Core)
6212
Cinebench R23 (Single-Core)
1735
Cinebench R23 (Multi-Core)
9253

Graphics Card

GPU name
GeForce MX450 2GB
Type Dedicated
Fabrication process 12 nm
FLOPS 2.822 TFLOPS
Memory size 2 GB
Memory type GDDR6
Memory bus 64 bit
Memory speed ~8-10 Gbps
Shading units (cores) 896
Texture mapping units (TMUs) 56
Raster operations pipelines (ROPs) 32

GPU performance

2.822 TFLOPS

RAM

RAM size
8GB
16GB
32GB
64GB
Channels 1x8 GB
Clock 3200 MHz
Type DDR4
Upgradable Yes
Total slots 2
Max. ram size 64 GB

Storage

Storage size
256GB
512GB
1024GB
2048GB
Bus PCI-E Gen 4.0 (4x)
Storage type SSD (M2)
Channels 1x256 GB
Upgradable Yes
Total slots 2
NVMe Yes

Sound

Audio chip Realtek ALC3204
Speakers 2.0
Power 2x2W
Dolby Atmos No
Microphones 2

Connectivity

Wi-Fi standard v6E
Bluetooth v5.2
Fingerprint Yes
Optical drive No
Webcam Above the display
Webcam resolution 1920 x 1080
PortsUSB-A 2x USB 3.2
USB Type-C 2x USB 3.2
Thunderbolt Thunderbolt 4
HDMI 1x HDMI 2.0
DisplayPort No
VGA No
Audio jack (3.5 mm) Yes
Ethernet (RJ45) Yes
SD card reader Yes
Proprietary charging port No

Input

KeyboardKeyboard type Island
Numpad Yes
Backlight Yes
TouchpadSize 11.5 x 6.7 cm
Windows Precision Yes

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