Dell Latitude 5521 vs. Dell Latitude 7520: Full specs comparison

We thoroughly analyzed technical specifications for Dell Latitude 5521 and Dell Latitude 7520 models, including CPU, memory, storage, battery life, display quality, and other features.

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Dell Latitude 5521 image

Dell Latitude 5521

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Dell Latitude 7520

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Dell Latitude 5521 Pros

Reasons that Dell Latitude 5521 is better than Dell Latitude 7520.

Much faster CPU performance

Intel Core i7-11850H inside Dell Latitude 5521 has a 68% better multi-core CPU performance score than the Intel Core i7-1185G7 inside Dell Latitude 7520.

Geekbench 5 multi-core score
Dell Latitude 5521 - Intel Core i7-11850H
8,205
Dell Latitude 5521 - Intel Core i5-11500H
6,270
Dell Latitude 5521 - Intel Core i5-11400H
5,592
Dell Latitude 7520 - Intel Core i7-1185G7
4,864
Dell Latitude 7520 - Intel Core i7-1165G7
4,487
Dell Latitude 7520 - Intel Core i5-1145G7
4,450
Dell Latitude 7520 - Intel Core i5-1135G7
3,980
Supports larger memory

Dell Latitude 5521 supports a larger memory capacity than the Dell Latitude 7520. It supports up to 64GB versus 32GB of system memory on the Dell Latitude 7520.

Max system memory size
Dell Latitude 5521
64 GB
Dell Latitude 7520
32 GB
Upgradable memory

Dell Latitude 5521 comes with two SODIMM slots that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Dell Latitude 7520 since it has onboard memory.

MemoryDell Latitude 5521Dell Latitude 7520
Slots
x2
Onboard
TypeDDR4LPDDR4X
Supports discrete graphics

Configurable up to Nvidia GeForce MX450 2GB GDDR6 vs. integrated

Slightly more versatile connectivity

Dell Latitude 5521 has better versatile I/O connectivity than the Dell Latitude 7520. It has six versus five commonly used ports and slots on the Dell Latitude 7520.

PortsDell Latitude 5521Dell Latitude 7520
HDMIYesYes
headphone jackYesYes
microSD card slotYesYes
Thunderbolt 4YesYes
USB-AYesYes
RJ-45YesNo

Dell Latitude 7520 Pros

Reasons that Dell Latitude 7520 is better than Dell Latitude 5521.

Supports faster memory

Dell Latitude 7520 supports a faster memory speed than the Dell Latitude 5521. It supports up to 4267MHz versus 3200MHz of system memory on the Dell Latitude 5521.

Memory type and speed
Dell Latitude 7520 - LPDDR4X
4,267 MHz
Dell Latitude 5521 - DDR4
3,200 MHz
About 15% lighter

Dell Latitude 7520 weighed 3.37 pounds, 15% lighter than the 3.95 pounds Dell Latitude 5521.

WeightDell Latitude 5521Dell Latitude 7520
Pound
3.95 lbs.
3.37 lbs.
Kilogram
1.79 kg
1.53 kg

Prices

Here are the latest price updates and offers for both devices.

Dell Latitude 5521 Price
Dell Latitude 5521 Laptop - 15.6" FHD AG Touch Display - 2.5 GHz Intel Core i7-11850H 8-Core - 16GB - 512GB SSD - LTE - Windows 11 pro
 Dell Latitude 5521 Laptop - 15.6" FHD AG Touch Display - 2.5 GHz Intel Core i7-11850H 8-Core - 16GB - 512GB SSD - LTE - Windows 11 pro
By Dell
$960.77
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Dell Latitude 5000 5521 15.6" Notebook - Full HD - 1920 x 1080 - Intel Core i7 11th Gen i7-11850H Octa-core (8 Core) 2.50 GHz - 16 GB RAM - 512 GB SSD - Titan Gray
 Dell Latitude 5000 5521 15.6" Notebook - Full HD - 1920 x 1080 - Intel Core i7 11th Gen i7-11850H Octa-core (8 Core) 2.50 GHz - 16 GB RAM - 512 GB SSD - Titan Gray
By Dell
$999.77
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Dell Latitude 5530 Business Laptop, 15.6" FHD Display, 12th Gen Intel Core i5-1235U, 16GB RAM, 512GB SSD, Webcam, HDMI, Thunderbolt 4, Backlit Keyboard, Wi-Fi 6, Windows 11 Pro, Silver
 Dell Latitude 5530 Business Laptop, 15.6" FHD Display, 12th Gen Intel Core i5-1235U, 16GB RAM, 512GB SSD, Webcam, HDMI, Thunderbolt 4, Backlit Keyboard, Wi-Fi 6, Windows 11 Pro, Silver
By Dell
$889.77
See at Amazon
Dell Latitude 7520 Price
Dell Latitude 7520 I7/3.0 16GB 512GB W10P, 15-15.99 inches (JD0DH)
 Dell Latitude 7520 I7/3.0 16GB 512GB W10P, 15-15.99 inches (JD0DH)
By Dell
$935.77
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Dell Precision 7520 15.6 FHD, Core i7 6820HQ 2.7GHz, 32GB RAM, 512GB SSD, Windows 10 Pro 64Bit, CAM (Renewed)
 Dell Precision 7520 15.6 FHD, Core i7 6820HQ 2.7GHz, 32GB RAM, 512GB SSD, Windows 10 Pro 64Bit, CAM (Renewed)
By Dell
$319.99
$341.02 6% OFF
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2021 Dell Latitude 7520 Laptop 15.6 - Intel Core i5 11th Gen - i5-1135G7 - Quad Core 4.2Ghz - 256GB SSD - 8GB RAM - 1920x1080 FHD - Windows 10 Pro (Renewed)
 2021 Dell Latitude 7520 Laptop 15.6 - Intel Core i5 11th Gen - i5-1135G7 - Quad Core 4.2Ghz - 256GB SSD - 8GB RAM - 1920x1080 FHD - Windows 10 Pro (Renewed)
By Dell
$724.96
See at Amazon

Specs Comparison

Availability

Dell Latitude 5521Dell Latitude 7520
Released20212021
Release DateAnnounced on May 11, 2021
  • Announced on January 05, 2021 (CES 2021)
  • Available on January 12, 2021
Pricing
  • $2,364.72
    i5-11400H 8GB 256GB Intel UHD
  • $2,425.99
    i5-11400H 8GB 128GB Intel UHD IR Cam Express-Signin
  • $2,821.86
    i5-11500H 16GB 256GB Intel UHD LTE
  • $3,121.86
    i7-11850H 16GB 256GB Intel UHD IR Cam LTE
  • $3,393.29
    i7-11850H 16GB 512GB Intel UHD Touch IR Cam LTE
  • $3,507.57
    i7-11850H 16GB 512GB MX450 IR Cam LTE
  • $3,650.42
    i7-11850H 32GB 512GB Intel UHD IR Cam LTE
  • $5,958.14
    i7-11850H 64GB 2TB MX450 IR Cam Express-Signin SLP LTE
Starting at $1,548.99
Generations

Exterior

Dell Latitude 5521Dell Latitude 7520
Dimensions14.09” x 9.19” x 0.89” (357.80 mm x 233.30 mm x 22.67 mm)14.08” x 9.05” x 0.69” (357.7 mm x 229.75 mm x 17.5 mm)
Weight3.95 lb (1.79 kg)3.37 lb (1.53 kg)
Colors-
  • Carbon Fiber
  • Aluminum
Keyboard and Trackpad
  • Keyboard
    • Single Pointing English US Keyboard and 10 Key Numpad
    • Optional Backlit.
  • Touchpad
    • Size: 4.53” x 2.64” (115 mm x 67 mm)
    • Supports Microsoft Precision multi-touch gesture.
  • Keyboard
    • Single Pointing Backlit US-English Keyboard
    • Single Pointing Non-Backlit US-English Keyboard
  • Touchpad
    • Size: 4.92” x 3.14” (125 mm x 80 mm)
    • Supports Microsoft Precision multi-touch gesture.

Display

Dell Latitude 5521Dell Latitude 7520
Size15.6 Inches15.6 Inches
Info
  • 15.6” HD
    1366 x 768 100 ppi TN 220 nits 45% NTSC 500:1 Anti-Glare Non-Touch WVA 4.20W
  • 15.6” FHD
    1920 x 1080 141 ppi IPS 250 nits 45% NTSC 700:1 Anti-Glare Non-Touch WVA 4.20W
  • 15.6” FHD Touch
    1920 x 1080 141 ppi IPS 250 nits 45% NTSC 700:1 Anti-Glare Touch WVA 4.20W
  • 15.6” FHD SLP LBL
    1920 x 1080 141 ppi IPS 400 nits 100% sRGB 700:1 Anti-Glare Non-Touch WVA Super Low Power Low Blue Light 4.60W
  • 15.6” UHD SLP LBL
    3840 x 2160 283 ppi IPS 400 nits 100% sRGB 800:1 Anti-Glare Non-Touch WVA Super Low Power Low Blue Light 3.50W
  • 15.6” FHD
    1920 x 1080 TFT 250 nits 45% NTSC 700:1 Anti-Glare Non-Touch WVA 4.6W
  • 15.6” FHD with SLP and ComfortView Plus Support
    1920 x 1080 TFT IPS 400 nits 100% sRGB 700:1 Anti-Glare Non-Touch WVA Super Low Power Low Blue Light ComforView Plus 4.5W
  • 15.6” FHD with Touch Support
    1920 x 1080 TFT IPS 250 nits 45% NTSC 700:1 Anti-Glare Touch WVA 4.6W
  • 15.6” UHD with SLP and ComfortView Plus Support 
    3840 x 2160 TFT IPS 400 nits 100% sRGB 1000:1 Anti-Glare Non-Touch WVA Super Low Power Low Blue Light ComforView Plus 4.5W

Ports

Dell Latitude 5521Dell Latitude 7520
Dell Latitude 5521 Ports
Image Source: Dell
Left (3)
  • 2 x Thunderbolt 4
    40 Gpbs, USB 4.0 (40 Gbps), DisplayPort 2.0, Power Delivery
  • 1 x Smart Card Reader
    Optional
Right (7)
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps)
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps), PowerShare
  • 1 x HDMI
    v2.0
  • 1 x RJ-45
    1 Gbps, Flip-Down Port
  • 1 x microSD card slot
  • 1 x headphone jack
    Headphone/Microphone
  • 1 x lock slot
Dell Latitude 7520 Ports
Image Source: Dell
Left (4)
  • 1 x Thunderbolt 4
    40 Gpbs, USB 4.0 (40 Gbps), DisplayPort, Power Delivery
  • 1 x USB-A
    USB 3.1 Gen 1 (5 Gbps)
  • 1 x headphone jack
    Headphone/Microphone
  • 1 x Smart Card Reader
    Optional
Right (6)
  • 1 x Thunderbolt 4
    40 Gpbs, USB 4.0 (40 Gbps), DisplayPort, Power Delivery
  • 1 x USB-A
    USB 3.1 Gen 1 (5 Gbps), PowerShare
  • 1 x HDMI
    v2.0
  • 1 x microSD card slot
  • 1 x microSIM card slot
    Optional
  • 1 x lock slot

Internal Specs

Dell Latitude 5521Dell Latitude 7520
Processor
  1. 11th Gen Intel® Core™ i5-11400H
    6 cores, 12 threads, 2.70 → 4.50 GHz, 12MB SmartCache, 45W
  2. 11th Gen Intel® Core™ i5-11500H
    6 cores, 12 threads, 2.90 → 4.60 GHz, 12MB SmartCache, 45W
  3. 11th Gen Intel® Core™ i7-11850H
    8 cores, 16 threads, 2.50 → 4.80 GHz, 24MB SmartCache, 45W
  1. 11th Gen Intel® Core™ i5-1135G7
    4 cores, 8 threads, 2.40 → 4.20 GHz, 8MB SmartCache, 28W
  2. 11th Gen Intel® Core™ i5-1145G7
    4 cores, 8 threads, 2.60 → 4.40 GHz, 8MB SmartCache, 28W
  3. 11th Gen Intel® Core™ i7-1165G7
    4 cores, 8 threads, 2.80 → 4.70 GHz, 12MB SmartCache, 28W
  4. 11th Gen Intel® Core™ i7-1185G7
    4 cores, 8 threads, 3.00 → 4.80 GHz, 12MB SmartCache, 28W
Integrated Graphics
  1. 11th Gen Intel® Core™ i5-11400H
    Intel® UHD Graphics
    16 Execution Units, 350 → 1450 MHz
  2. 11th Gen Intel® Core™ i5-11500H
    Intel® UHD Graphics
    32 Execution Units, 350 → 1450 MHz
  3. 11th Gen Intel® Core™ i7-11850H
    Intel® UHD Graphics
    32 Execution Units, 350 → 1450 MHz
  1. 11th Gen Intel® Core™ i5-1135G7
    Intel® Iris® Xe Graphics
    80 Execution Units, 400 → 1300 MHz
  2. 11th Gen Intel® Core™ i5-1145G7
    Intel® Iris® Xe Graphics
    80 Execution Units, 400 → 1300 MHz
  3. 11th Gen Intel® Core™ i7-1165G7
    Intel® Iris® Xe Graphics
    96 Execution Units, 400 → 1300 MHz
  4. 11th Gen Intel® Core™ i7-1185G7
    Intel® Iris® Xe Graphics
    96 Execution Units, 400 → 1350 MHz
Memory
  • Memory Info
    • 2 x SO-DIMM slots
    • Type: Single or Dual-Channel DDR4
    • Speed: 3200 MHz
  • Memory Configurations
    • 4GB 8GB 16GB
      Single Channel
    • 8GB 16GB 32GB 64GB
      Dual Channel
  • Memory Info
    • Onboard Memory
    • Type: Dual-Channel LPDDR4x
    • Speed: 4267 MHz
  • Memory Configurations
    • 8GB 16GB 32GB
      Dual Channel
Discrete GraphicsOptional NVIDIA GeForce MX450, 2GB GDDR6-
Storage
  • Hard Drive Slot
    • 2 x M.2 2230/2280 slot
    • 1 x 2.5 in. hard drive slot
  • Hard Drive Configurations
    • Up to 2TB PCIe SSD
    • Up to 1TB SATA disk drive
  • Hard Drive Slot
    • 1 x M.2 2230/2280 slot
  • Hard Drive Configurations
    • Up to 2TB PCIe SSD

Connectivity

Dell Latitude 5521Dell Latitude 7520
Wi-Fi
  • Intel® Wi-Fi 5 Qualcomm QCA61x4A (DW1820)
    Up to 867 Mbps Dual band 2.4 GHz/5 GHz WiFi-5 (802.11 a/b/g/n/ac) Bluetooh 5.0
  • Intel® Wi-Fi 6 AX201 2x2 802.11ax 160MHz
    Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi-6 (802.11 a/b/g/n/ac/ax) Bluetooth 5.2
  • Intel® Wi-Fi 6E AX210 2x2 802.11ax 160MHz
    Up to 2400 Mbps Triple band 2.4 GHz/5 GHz/6 GHz WiFi-6 (802.11 a/b/g/n/ac/ax) Bluetooth 5.2
Intel® Wi-Fi 6 AX201 2x2 802.11ax 160MHz
Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi 802.11 a/b/g WiFi-4 (802.11n) WiFi-5 (802.11ac) WiFi-6 (802.11ax) Bluetooth 5.1
Bluetooth
  • Bluetooth 5.0
  • Bluetooth 5.2
Bluetooth 5.1
EthernetGigabit Ethernet
Speed: 10/100/1000 Mbps.
-
MoreWWAN: Intel 7360 (DW5820e)
  • Transfer rate: up to 450 Mbps DL/50 Mbps UL (Cat 9)
  • Data rate:
    • LTE FDD: 450 Mbps DL/50 Mbps UL (Cat 9)
    • LTE TDD: 347 Mbps DL/30 Mbps UL (Cat 9)
    • UMTS/HSPA+: UMTS 384 kbps DL/384 kbps UL
  • Wireless standards: (1,2,3,4,5,7,8,11,12,13,17,18,19,20,21,26,28,29,30,38,39,40,41,66), HSPA+ (1, 2, 4,5, 8)
  • Supports GPS, BDS, and GLONASS.
WWAN
  • Qualcomm Snapdragon X20 Gigabit LTE CAT 16 (DW5821e with optional e-SIM enabled)
  • Qualcomm Snapdragon X20 LTE-A CAT 9 (DW5829e with optional e-SIM enabled)

Battery

Dell Latitude 5521Dell Latitude 7520
Size
  • 64 Wh
    4-cell Polymer, ExpressCharge.
  • 64 Wh
    4-cell Polymer, Long Life Battery, ExpressCharge.
  • 97 Wh
    6-cell lithium-ion, ExpressCharge.
  • 42Wh | 3-cell 63Wh | 4-cell
    ExpressCharge capable battery
  • 42Wh | 3-cell 63Wh | 4-cell
    Long Life Cycle battery
Power Supply
90W 130W
USB Type-C adapter.
65W 90W
USB Type-C adapter.

Software

Dell Latitude 5521Dell Latitude 7520
OS
Windows 10 Pro Ubuntu 20.04
Upgradable to Windows 11
Windows 10 Home Windows 10 Pro Ubuntu 20.04
Upgradable to Windows 11
Built-in Apps
  • Microsoft Office 30-days trial
  • McAfee® Small Business Security 30 Day Free Trial
  • Microsoft Office 30-days trial
  • McAfee® Small Business Security 30 Day Free Trial

Camera & Audio

Dell Latitude 5521Dell Latitude 7520
Camera
  • Front-facing camera
    720p with 0.92 Megapixels (1280 x 720 HD) at 30 fps.
  • Infrared camera
    Optional for Windows Hello Facial Recognition.
  • Proximity sensor
    Optional for Express Sign-in.
  • Front-facing camera
    • 720p with 0.92 Megapixels (1280 x 720 HD) at 30 fps.
    • 1080p with 2.07 Megapixels (1920 x 1080p FHD) at 30 fps.
  • Optional Infrared camera
    For Windows Hello Facial Recognition.
Audio
  • Realtek ALC3204 with Waves MaxxAudio Pro
  • 2 x 2W = 4W stereo speakers
  • Dual-array microphones
  • Realtek ALC3281-CG, High Definition Audio with Realtek ALC1309 Smart Amp
  • 2 x 2W = 4W stereo speakers
  • Dual digital microphones

Misc

Dell Latitude 5521Dell Latitude 7520
Sensors
  • Windows Adaptive Color
  • 1 x Accelerometer (G sensor) on the system board.
  • 1 x Accelerometer (G sensor) on the hinge-up
    Optional.
  • Fingerprint Sensor
    Optional.
  • IR Camera
    Optional.
  • Proximity sensor
    Optional.
  • Ambient Light Sensor
  • Fingerprint Sensor
  • IR Camera (optional)
  • Proximity Sensor (optional)
Security
  • TPM 2.0 FIPS 140-2 Certified, TCG Certified
  • Optional Windows Hello Compliant Fingerprint Reader in the power button
  • Optional Security Hardware Authentication Bundles
    • 1: Touch Fingerprint Reader (in Power Button) with Control Vault 3.0 Advanced Authentication with FIPS 140-2 Level 3 Certification
    • 2: Contacted Smart Card with Control Vault 3.0 Advanced Authentication with FIPS 140-2 Level 3 Certification
    • 3: Touch Fingerprint Reader (in Power Button) and Contacted Smart Card with Control Vault 3.0 Advanced Authentication with FIPS 140-2 Level 3 Certification
    • 4: Contacted Smart Card, Contactless Smart Card NFC and Control Vault 3.0 Advanced Authentication with FIPS 140-2 Level 3 Certification
    • 5: Touch Fingerprint Reader (in Power Button), Contacted Smart Card, Contactless Smart Card NFC, and Control Vault 3.0 Advanced Authentication with FIPS 140-2 Level 3 Certification
  • Optional Express Sign-in with Face IR camera (Windows Hello compliant) and Proximity Sensor
  • Dell Client Command Suite
  • Dell BIOS Verification
  • Optional Dell Endpoint Security and Management Software
  • VMware Carbon Black Endpoint Standard
  • VMware Carbon Black Endpoint Standard + Secureworks Threat Detection and Response
  • Dell Encryption Enterprise
  • Dell Encryption Personal
  • Carbonite
  • VMware Workspace ONE
  • Absolute® Endpoint Visibility and Control
  • Netskope
  • Dell Supply Chain Defense
  • Chassis Intrusion Detection
  • Battery Removal Detection
-
Warranty1 Year Hardware Warranty with Onsite/In-Home Service after Remote Diagnosis3 Years Hardware Warranty with Onsite/In-Home Service after Remote Diagnosis

Key Features

Dell Latitude 5521Dell Latitude 7520
At Glance
Released in Mid
2021
16:9 4K UHD
15.6”
2160p 60Hz
Weight
3.95 lb
1.79 kg
Up to
Intel Core i7-11850H
8C/16T, 2.50 → 4.80 GHz
Geekbench 5
1,583
Single Core
Geekbench 5
8,205
Multi-Core
With integrated
Intel® UHD Graphics
32 Execution Units, 350 → 1450 MHz
Upgradable up to
64GB
3200 MHz DDR4
Dell Latitude 5521 Ports
Nvidia GeForce
MX450
2GB GDDR6
Released in Early
2021
16:9 4K UHD
15.6”
2160p 60Hz
Weight
3.37 lb
1.53 kg
Up to
Intel Core i7-1185G7
4C/8T, 3.00 → 4.80 GHz
Geekbench 5
1,404
Single Core
Geekbench 5
4,864
Multi-Core
With integrated
Intel® Iris® Xe Graphics
96 Execution Units, 400 → 1350 MHz
Configurable up to
32GB
4267 MHz LPDDR4X
Dell Latitude 7520 Ports

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