In depth comparison and review of Dell Latitude 5520 and Lenovo ThinkPad T480s (20L7). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of Dell Latitude 5520 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
excellent battery life
good security features
comfortable keyboard
mediocre display quality
limited graphics power
heavier design
higher price point
DESIGN AND DIMENSIONS | Dell Latitude 5520 | Lenovo ThinkPad T480s (20L7) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.78 cm x 23.33 cm x 1.987 cm | 33.1 cm x 22.68 cm x 1.845 cm |
Weight | 1.59 kg | 1.32 kg |
Case Material | - | Magnesium alloy, carbon fibre reinforced plastic |
Colour | Grey | - |
DISPLAY | Dell Latitude 5520 | Lenovo ThinkPad T480s (20L7) |
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Screen Size (Type) | 15.6" | 14" - IPS |
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LCD Backlight Technology | - | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | - |
Pixel Density (ppi) | 141 | - |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 250 cd/m² | - |
Colour Gamut | 45% NTSC | - |
Features | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, 25 ms response rate, 0.17925 mm pixel pitch | Anti-glare |
PROCESSOR | Dell Latitude 5520 | Lenovo ThinkPad T480s (20L7) |
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CPU | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz | No CPU |
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Max Turbo Speed | 4.2 GHz | - |
Number of Cores | Quad-Core | - |
Cache | 8 MB | - |
Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | - |
MEMORY | Dell Latitude 5520 | Lenovo ThinkPad T480s (20L7) |
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RAM | 8 GB (1 x 8 GB) | 0 GB |
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Max RAM Supported | 64 GB | - |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 3200 MHz | 2400 MHz |
Rated Speed | 3200 MHz | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 1 |
Empty Slots | 1 | 1 |
STORAGE | Dell Latitude 5520 | Lenovo ThinkPad T480s (20L7) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - NVM Express (NVMe), Class 35 | - |
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AUDIO & VIDEO | Dell Latitude 5520 | Lenovo ThinkPad T480s (20L7) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | - |
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Max Monitors Supported | 3 external monitor(s) | - |
Camera | Yes - HD | Yes - 720p |
Resolution | 0.92 Megapixel | - |
Camera Features | Privacy shutter, RGB camera | - |
Image Sensor Type | CMOS | - |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3204 | Realtek ALC3287 |
Compliant Standards | High Definition Audio | High Definition Audio, Dolby Audio Premium |
COMMUNICATIONS | Dell Latitude 5520 | Lenovo ThinkPad T480s (20L7) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | - |
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Wireless Controller | Intel Wi-Fi 6 AX 201 - M.2 2230 | M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
BATTERY | Dell Latitude 5520 | Lenovo ThinkPad T480s (20L7) |
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Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 63 Wh | 57 Wh |
Battery Life | - | Up to 15.6 hours |
AC ADAPTER | Dell Latitude 5520 | Lenovo ThinkPad T480s (20L7) |
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Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt, 5 / 9 / 15 / 20 V | - |
INPUT | Dell Latitude 5520 | Lenovo ThinkPad T480s (20L7) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | - |
Features | - | Spill-resistant, multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Dell Latitude 5520 | Lenovo ThinkPad T480s (20L7) |
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Slots | 1 x M.2 2280 (1 free) 1 x M.2 2230 (0 free) |
- |
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Interfaces | HDMI 2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 1 (PowerShare) USB 3.2 Gen 1 LAN Headphone/microphone combo jack |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 USB-C 3.1 Gen 2 (supports Thunderbolt 3) HDMI LAN Dock Headphone/microphone combo jack |
Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | Dell Latitude 5520 | Lenovo ThinkPad T480s (20L7) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition + Windows 11 Pro Licence - Multilingual User Interface (MUI) | No operating system |
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Software Included | Microsoft Office (Trial) | - |
MISCELLANEOUS | Dell Latitude 5520 | Lenovo ThinkPad T480s (20L7) |
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Dockable | - | Yes |
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Included Accessories | USB-C power adapter | USB-C power adapter |
Integrated Options | Accelerometer, ambient light sensor | - |
Security | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Noble Wedge security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | ExpressCharge | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
Compliant Standards | FIPS 201 | RoHS |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | - | EPEAT Silver |
Max Operating Temperature | 40 °C | - |
Min Operating Temperature | 0 °C | - |
Humidity Range Operating | 10 - 90% (non-condensing) | - |