Side by side comparison and review of Dell Precision 5520 and Dell Precision 5480. Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Dell Precision 5480 based on its technical characteristics, features, user experience, expert reviews and price level.
powerful intel processors
compact and lightweight
high-resolution display
robust build quality
good thermal management
expensive price point
average battery life
limited port selection
noisy under load
| DESIGN AND DIMENSIONS | Dell Precision 5520 | Dell Precision 5480 |
|---|
| Product Type | Mobile workstation | Mobile workstation |
|---|---|---|
| Dimensions (WxDxH) | 35.7 cm x 23.5 cm x 1.7 cm | 31.06 cm x 21.035 cm x 1.109 cm |
| Weight | 2 kg | 1.48 kg |
| Colour | Silver | Grey |
| DISPLAY | Dell Precision 5520 | Dell Precision 5480 |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | WLED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (Full HD Plus) |
| Pixel Density (ppi) | - | 161 |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Brightness | 400 cd/m² | 500 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | UltraSharp, anti-glare, Wide Viewing Angle | Anti-glare, Wide Viewing Angle, 35 ms response rate, Low Blue Light technology, narrow bezel bent, 0.1578 mm pixel pitch |
| PROCESSOR | Dell Precision 5520 | Dell Precision 5480 |
|---|
| CPU | Intel Core i7 (6th Gen) 6820HQ / 2.7 GHz | Intel Core i7 (13th Gen) 13700H / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 3.6 GHz | 5 GHz |
| Number of Cores | Quad-Core | 14-core |
| Cache | 8 MB | L3 - 24 MB |
| 64-bit Computing | Yes | - |
| Chipset | Mobile Intel CM236 Express | - |
| Platform Technology | Intel vPro Platform | - |
| Features | Intel Turbo Boost Technology 2.0 | Intel Smart Cache |
| MEMORY | Dell Precision 5520 | Dell Precision 5480 |
|---|
| RAM | 8 GB (1 x 8 GB) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 2133 MHz | 6000 MHz |
| Rated Speed | - | 6000 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | Dell Precision 5520 | Dell Precision 5480 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe), Class 40 |
|---|
| AUDIO & VIDEO | Dell Precision 5520 | Dell Precision 5480 |
|---|
| Graphics Processor (GPU) | NVIDIA Quadro M1200 | NVIDIA RTX A1000 |
|---|---|---|
| Video Memory | 4 GB GDDR5 SDRAM | 6 GB GDDR6 SDRAM |
| Camera | Yes | Yes - 1280 x 720 (standard), 640 x 400 (infrared) |
| Resolution | 0.92 Megapixel | 0.92 Megapixel (standard), 0.25 Megapixel (infrared) |
| Camera Features | - | IR/RGB camera, 75.8 degrees |
| Image Sensor Type | - | CMOS |
| Video Resolutions | 1280 x 720 | 1280 x 720, 640 x 400 |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers, microphone | Two tweeters, two woofers, dual array microphone |
| Codec | - | Realtek ALC711-VD |
| Compliant Standards | High Definition Audio | - |
| COMMUNICATIONS | Dell Precision 5520 | Dell Precision 5480 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 8265 | Intel Wi-Fi 6E AX 211 |
| Network Interface | Gigabit Ethernet | - |
| Features | Miracast | Dual stream (2x2), MU-MIMO |
| BATTERY | Dell Precision 5520 | Dell Precision 5480 |
|---|
| Technology | 3-cell lithium polymer | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 56 Wh | 72 Wh |
| AC ADAPTER | Dell Precision 5520 | Dell Precision 5480 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 130 Watt, 19.5 V, 6.67 A | 130 Watt, 5 / 20 V |
| INPUT | Dell Precision 5520 | Dell Precision 5480 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | - | Precision touchpad |
| CONNECTIONS & EXPANSIONS | Dell Precision 5520 | Dell Precision 5480 |
|---|
| Interfaces | USB-C (supports Thunderbolt 3) LAN (on supplied cable) 2 x USB 3.0 (PowerShare) Headphone/microphone combo jack HDMI |
4 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (SD Card) | Yes (microSD, microSDHC, microSDXC) |
| SOFTWARE | Dell Precision 5520 | Dell Precision 5480 |
|---|
| Operating System (OS) | Microsoft Windows 7 Professional 64-bit Edition + Windows 10 Pro 64-bit Licence - Multilingual User Interface (MUI) | Windows 11 Pro - Dutch / English / French / German / Italian |
|---|---|---|
| Software Included | Microsoft Office (Trial), McAfee (30 days trial) | Intel Rapid Storage Technology, Microsoft Office (30 days trial, excludes office licence) |
| MISCELLANEOUS | Dell Precision 5520 | Dell Precision 5480 |
|---|
| Included Accessories | Power adapter | USB-C power adapter |
|---|---|---|
| Integrated Options | - | Accelerometer, ambient light sensor, hall sensor |
| Security | Trusted Platform Module (TPM) Security Chip | Discrete Trusted Platform Module (TPM 2.0) Security Chip, smart card reader |
| Security Slot Type | - | Noble Wedge security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | - | ExpressCharge, ExpressChargeBoost |
| Compliant Standards | - | TCG Certified, FIPS 140-3 |
| Carbon Footprint | - | 390 kg carbon emissions |
| Max Operating Temperature | 40 °C | 35 °C |
| Min Operating Temperature | 0 °C | 0 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - 1 year - response time: next business day | - |
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