In depth comparison and review of Dell Inspiron 3480 and Lenovo ThinkPad L520. 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 Inspiron 3480 based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
solid build quality
adequate performance
good port selection
average battery life
dim display
limited upgrade options
modest graphics performance
Advantages and disadvantages of Lenovo ThinkPad L520 based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
excellent keyboard comfort
good battery life
solid performance
reliable security features
heavier than competitors
dated design
average display quality
limited graphics performance
| DESIGN AND DIMENSIONS | Dell Inspiron 3480 | Lenovo ThinkPad L520 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 33.9 cm x 24.19 cm x 2.1 cm | 38 cm x 24.7 cm x 3.6 cm |
| Weight | 1.79 kg | 2.6 kg |
| Colour | Black | - |
| DISPLAY | Dell Inspiron 3480 | Lenovo ThinkPad L520 |
|---|
| Screen Size (Type) | 14" - TN | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1600 x 900 (HD+) |
| Pixel Density (ppi) | 111.94 | - |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 220 cd/m² | - |
| Colour Support | - | 16.7 million colours |
| Features | Anti-glare, 25 ms response rate, 0.2265 mm pixel pitch, ±40° horizontal viewing angle, +10/-30 vertical viewing angle | Anti-glare |
| PROCESSOR | Dell Inspiron 3480 | Lenovo ThinkPad L520 |
|---|
| CPU | Intel Pentium Gold 5405U / 2.3 GHz | Intel Core i5 (2nd Gen) 2520M / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | - | 3.2 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 2 MB | L3 - 3 MB |
| 64-bit Computing | Yes | Yes |
| Features | - | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 |
| MEMORY | Dell Inspiron 3480 | Lenovo ThinkPad L520 |
|---|
| RAM | 4 GB | 4 GB |
|---|---|---|
| Max RAM Supported | 16 GB | 8 GB |
| RAM Type | DDR4 SDRAM | DDR3 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | 2 |
| STORAGE | Dell Inspiron 3480 | Lenovo ThinkPad L520 |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 PCIe - NVM Express (NVMe) | 320 GB HDD |
|---|---|---|
| Optical Drive | - | DVD-Writer |
| AUDIO & VIDEO | Dell Inspiron 3480 | Lenovo ThinkPad L520 |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel HD Graphics 3000 |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | Dynamic Video Memory Technology |
| Camera | Yes - HD | Yes |
| Resolution | 0.92 Megapixel | 0.92 Megapixel |
| Camera Features | 720p HD movie recording, fixed focus, 78.6 degrees | - |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Codec | Realtek ALC3204 | Realtek ALC269Q |
| Compliant Standards | High Definition Audio | High Definition Audio |
| Audio Features | MaxxAudio Pro | - |
| COMMUNICATIONS | Dell Inspiron 3480 | Lenovo ThinkPad L520 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n, Bluetooth 3.0 |
|---|---|---|
| Wireless Controller | M.2 Card | - |
| Network Interface | 10/100 Ethernet | Gigabit Ethernet |
| Ethernet Controller | Realtek RTL8106 | - |
| WWAN |
|---|
| Generation | - | 3G upgradable |
|---|
| BATTERY | Dell Inspiron 3480 | Lenovo ThinkPad L520 |
|---|
| Technology | 3-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | - |
| AC ADAPTER | Dell Inspiron 3480 | Lenovo ThinkPad L520 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 19.5 V | - |
| INPUT | Dell Inspiron 3480 | Lenovo ThinkPad L520 |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Features | - | Spill-resistant, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Dell Inspiron 3480 | Lenovo ThinkPad L520 |
|---|
| Slots | - | 1 x ExpressCard/54 (1 free) |
|---|---|---|
| Interfaces | HDMI Headphone/microphone combo jack USB 2.0 2 x USB 3.1 Gen 1 LAN |
2 x USB 2.0 PoweredUSB 2.0 USB 2.0/eSATA VGA DisplayPort LAN Headphone/microphone combo jack |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Inspiron 3480 | Lenovo ThinkPad L520 |
|---|
| Operating System (OS) | Windows 10 Home in S mode | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) |
|---|
| MISCELLANEOUS | Dell Inspiron 3480 | Lenovo ThinkPad L520 |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Trusted Platform Module (TPM 1.2) 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) |
| Compliant Standards | - | ISO 9001, ISO 14001, RoHS, ISO 27001 |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Max Operating Temperature | 40 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | - | Limited warranty - 2 years - pick-up and return |
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