Side by side comparison and review of Lenovo ThinkPad L520 and Dell Latitude 3330. 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 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 | Lenovo ThinkPad L520 | Dell Latitude 3330 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 38 cm x 24.7 cm x 3.6 cm | 32.93 cm x 23.77 cm x 3.2 cm |
| Weight | 2.6 kg | 1.8 kg |
| Colour | - | Grey |
| DISPLAY | Lenovo ThinkPad L520 | Dell Latitude 3330 |
|---|
| Screen Size (Type) | 15.6" | 13.3" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1600 x 900 (HD+) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Colour Support | 16.7 million colours | - |
| Features | Anti-glare | Anti-glare |
| PROCESSOR | Lenovo ThinkPad L520 | Dell Latitude 3330 |
|---|
| CPU | Intel Core i5 (2nd Gen) 2520M / 2.5 GHz | Intel Celeron 1017U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 3.2 GHz | - |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | L3 - 3 MB | 2 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Mobile Intel HM77 Express |
| Features | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 | - |
| MEMORY | Lenovo ThinkPad L520 | Dell Latitude 3330 |
|---|
| RAM | 4 GB | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | 8 GB | 8 GB |
| RAM Type | DDR3 SDRAM | DDR3L SDRAM |
| Speed | - | 1600 MHz |
| Form Factor | SO-DIMM 204-pin | - |
| Slots Qty | 2 | - |
| STORAGE | Lenovo ThinkPad L520 | Dell Latitude 3330 |
|---|
| Main Storage Size (HDD/SSD) | 320 GB HDD | 320 GB HDD SATA 3Gb/s / 5400 rpm |
|---|---|---|
| Optical Drive | DVD-Writer | - |
| AUDIO & VIDEO | Lenovo ThinkPad L520 | Dell Latitude 3330 |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 3000 | Intel HD Graphics |
|---|---|---|
| Memory Allocation Technology | Dynamic Video Memory Technology | - |
| Camera | Yes | Yes |
| Resolution | 0.92 Megapixel | - |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Codec | Realtek ALC269Q | - |
| Compliant Standards | High Definition Audio | High Definition Audio |
| COMMUNICATIONS | Lenovo ThinkPad L520 | Dell Latitude 3330 |
|---|
| Wireless | 802.11a/b/g/n, Bluetooth 3.0 | 802.11b/g/n |
|---|---|---|
| Wireless Controller | - | Dell Wireless 1504 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| WWAN |
|---|
| Generation | 3G upgradable | - |
|---|
| BATTERY | Lenovo ThinkPad L520 | Dell Latitude 3330 |
|---|
| Technology | Lithium Ion | 6-cell |
|---|---|---|
| Installed Qty | - | 1 |
| Battery Capacity (Size) | - | 65 Wh |
| AC ADAPTER | Lenovo ThinkPad L520 | Dell Latitude 3330 |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|
| INPUT | Lenovo ThinkPad L520 | Dell Latitude 3330 |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Features | Spill-resistant, multi-touch touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad L520 | Dell Latitude 3330 |
|---|
| Slots | 1 x ExpressCard/54 (1 free) | - |
|---|---|---|
| Interfaces | 2 x USB 2.0 PoweredUSB 2.0 USB 2.0/eSATA VGA DisplayPort LAN Headphone/microphone combo jack |
USB 2.0 3 x USB 3.0 VGA LAN Headphone/microphone combo jack HDMI |
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes |
| SOFTWARE | Lenovo ThinkPad L520 | Dell Latitude 3330 |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Microsoft Windows 7 Home Premium 64-bit Edition |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | Lenovo ThinkPad L520 | Dell Latitude 3330 |
|---|
| Included Accessories | Power adapter | - |
|---|---|---|
| Security | Trusted Platform Module (TPM 1.2) Security Chip | - |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | - | Security lock slot (cable lock sold separately) |
| Compliant Standards | ISO 9001, ISO 14001, RoHS, ISO 27001 | - |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | EPEAT Gold | - |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 1 year - response time: next business day |
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