In depth comparison and review of Dell Latitude 9520 and Lenovo ThinkPad T15p Gen 1 (20TN). 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 9520 based on its technical characteristics, features, user experience, expert reviews and price level.
impressive battery life
responsive touch screen
lightweight design
strong build quality
advanced security features
high price point
limited port selection
average graphics performance
noisy under load
Advantages and disadvantages of Lenovo ThinkPad T15p Gen 1 (20TN) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard experience
powerful processor performance
ample connectivity options
good enterprise security
heavy design
average battery life
mediocre display quality
expensive base model
DESIGN AND DIMENSIONS | Dell Latitude 9520 | Lenovo ThinkPad T15p Gen 1 (20TN) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 34.02 cm x 21.58 cm x 1.484 cm | 36.65 cm x 25 cm x 2.27 cm |
Weight | 1.4 kg | 2.07 kg |
Case Material | - | Polycarbonate ABS |
Colour | Grey | Black |
DISPLAY | Dell Latitude 9520 | Lenovo ThinkPad T15p Gen 1 (20TN) |
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Screen Size (Type) | 15" | 15.6" |
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LCD Backlight Technology | - | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 3840 x 2160 (Ultra HD 4K) |
Pixel Density (ppi) | 147 | - |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 400 cd/m² | 600 cd/m² |
Colour Gamut | 100% sRGB | 100% |
Features | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, 35 ms response rate, 0.172 mm pixel pitch | Anti-glare, Wide Viewing Angle, 178° viewing angle, HDR 400 compatible, Dolby Vision |
PROCESSOR | Dell Latitude 9520 | Lenovo ThinkPad T15p Gen 1 (20TN) |
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CPU | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz | Intel Core i7 (10th Gen) 10750H / 2.6 GHz |
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Max Turbo Speed | 4.2 GHz | 5 GHz |
Number of Cores | Quad-Core | 6-core |
Cache | 8 MB | 12 MB |
64-bit Computing | - | Yes |
Chipset | - | Mobile Intel WM490 |
Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Integrated memory controller |
MEMORY | Dell Latitude 9520 | Lenovo ThinkPad T15p Gen 1 (20TN) |
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RAM | 8 GB (provided memory is soldered) | 16 GB (1 x 16 GB) |
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Max RAM Supported | - | 64 GB |
RAM Type | LPDDR4X SDRAM | DDR4 SDRAM |
Speed | 4266 MHz | 2933 MHz |
Rated Speed | 4266 MHz | 3200 MHz |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 2 |
Empty Slots | - | 1 |
STORAGE | Dell Latitude 9520 | Lenovo ThinkPad T15p Gen 1 (20TN) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2230 PCIe 3.0 x4 - NVM Express (NVMe), Class 35 | 512 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
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AUDIO & VIDEO | Dell Latitude 9520 | Lenovo ThinkPad T15p Gen 1 (20TN) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | NVIDIA GeForce GTX 1050 / Intel UHD Graphics |
Memory Allocation Technology | Shared Video Memory (UMA) | - |
Video Memory | - | 3 GB GDDR5 SDRAM |
Camera | Yes - 1280 x 720 (standard), 640 x 360 (infrared) | Yes - 720p |
Resolution | 0.9 Megapixel | - |
Camera Features | IR camera, RGB camera, 78 degrees, SafeShutter | IR camera, fixed focus, ThinkShutter camera privacy |
Image Sensor Type | CMOS | - |
Video Resolutions | 1280 x 720 | - |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, quad array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC714-CG | Realtek ALC3287 |
Compliant Standards | Waves MaxxAudio | High Definition Audio, Dolby Audio |
Audio Features | Smart Amp | - |
COMMUNICATIONS | Dell Latitude 9520 | Lenovo ThinkPad T15p Gen 1 (20TN) |
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Wireless | NFC, 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
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Wireless Controller | Intel Wi-Fi 6 AX 201 | Intel Wi-Fi 6 AX 201 |
Network Interface | - | Gigabit Ethernet |
Ethernet Controller | - | Intel I219-V |
Features | - | Dual stream (2x2) |
WWAN |
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Generation | - | WWAN upgradable |
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BATTERY | Dell Latitude 9520 | Lenovo ThinkPad T15p Gen 1 (20TN) |
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Technology | 4-cell lithium polymer | Lithium Ion |
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Battery Capacity (Size) | 49 Wh | 68 Wh |
Battery Life | - | Up to 12.1 hours |
AC ADAPTER | Dell Latitude 9520 | Lenovo ThinkPad T15p Gen 1 (20TN) |
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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 | 135 Watt |
INPUT | Dell Latitude 9520 | Lenovo ThinkPad T15p Gen 1 (20TN) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | Yes |
Features | - | Spill-resistant, multi-touch touchpad, buttonless touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | Dell Latitude 9520 | Lenovo ThinkPad T15p Gen 1 (20TN) |
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Interfaces | HDMI 2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 1 (PowerShare) Headphone/microphone combo jack |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort 1.2 Alt Mode) (Power Delivery) HDMI LAN Headphone/microphone combo jack |
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Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | Yes (SDXC UHS-II Card) |
SOFTWARE | Dell Latitude 9520 | Lenovo ThinkPad T15p Gen 1 (20TN) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition + Windows 11 Pro Licence - Multilingual User Interface (MUI) | Windows 10 Pro 64-bit Edition - English |
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Software Included | Microsoft Office (Trial) | - |
MISCELLANEOUS | Dell Latitude 9520 | Lenovo ThinkPad T15p Gen 1 (20TN) |
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Included Accessories | USB-C power adapter | Power adapter |
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Integrated Options | Ambient light sensor, proximity sensor | - |
Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader |
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, microphone with noise-cancellation | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
Compliant Standards | FIPS 140-2, halogen-free, FIPS 201, BFR-free, PVC-free | RoHS |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | - | EPEAT Gold |
TCO Certified | - | TCO Certified Notebooks 8 |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 0 °C | - |
Humidity Range Operating | 10 - 90% (non-condensing) | - |
Manufacturer Warranty | - | Limited warranty - 3 years - pick-up and return Limited warranty - battery - 1 year |