In depth comparison and review of Lenovo ThinkPad L520 and HP ENVY Laptop 15. 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.
| DESIGN AND DIMENSIONS | Lenovo ThinkPad L520 | HP ENVY Laptop 15 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 38 cm x 24.7 cm x 3.6 cm | 38 cm x 24.4 cm x 2.7 cm |
| Weight | 2.6 kg | 2.4 kg |
| DISPLAY | Lenovo ThinkPad L520 | HP ENVY Laptop 15 |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| 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 | BrightView, edge-to-edge glass |
| PROCESSOR | Lenovo ThinkPad L520 | HP ENVY Laptop 15 |
|---|
| CPU | Intel Core i5 (2nd Gen) 2520M / 2.5 GHz | Intel Core i7 720QM / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 3.2 GHz | 2.8 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | L3 - 3 MB | L3 - 6 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Mobile Intel HM55 Express |
| Features | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 | Hyper-Threading Technology, Intel Turbo Boost Technology |
| MEMORY | Lenovo ThinkPad L520 | HP ENVY Laptop 15 |
|---|
| RAM | 4 GB | 4 GB (2 x 2 GB) |
|---|---|---|
| Max RAM Supported | 8 GB | 16 GB |
| RAM Type | DDR3 SDRAM | DDR3 SDRAM |
| Speed | - | 1333 MHz / PC3-10600 |
| Rated Speed | - | 1333 MHz |
| Form Factor | SO-DIMM 204-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | 4 |
| Empty Slots | - | 2 |
| STORAGE | Lenovo ThinkPad L520 | HP ENVY Laptop 15 |
|---|
| Main Storage Size (HDD/SSD) | 320 GB HDD | 320 GB HDD SATA 1.5Gb/s / 7200 rpm |
|---|---|---|
| Optical Drive | DVD-Writer | DVD±RW (±R DL) / DVD-RAM external |
| Disc Labeling Technology | - | LightScribe Technology |
| AUDIO & VIDEO | Lenovo ThinkPad L520 | HP ENVY Laptop 15 |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 3000 | ATI Radeon HD 4830 |
|---|---|---|
| Memory Allocation Technology | Dynamic Video Memory Technology | - |
| Total Available Graphics Memory | - | 2811 MB |
| Video Memory | - | 1 GB |
| Camera | Yes | Yes |
| Resolution | 0.92 Megapixel | - |
| Camera Features | - | LED lighting |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Codec | Realtek ALC269Q | - |
| Compliant Standards | High Definition Audio | - |
| COMMUNICATIONS | Lenovo ThinkPad L520 | HP ENVY Laptop 15 |
|---|
| Wireless | 802.11a/b/g/n, Bluetooth 3.0 | Bluetooth, 802.11a/b/g/n |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| WWAN |
|---|
| Generation | 3G upgradable | - |
|---|
| BATTERY | Lenovo ThinkPad L520 | HP ENVY Laptop 15 |
|---|
| Technology | Lithium Ion | 6-cell Lithium Ion |
|---|
| AC ADAPTER | Lenovo ThinkPad L520 | HP ENVY Laptop 15 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 120 Watt, 18.5 V, 6.5 A |
| INPUT | Lenovo ThinkPad L520 | HP ENVY Laptop 15 |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Features | Spill-resistant, multi-touch touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad L520 | HP ENVY Laptop 15 |
|---|
| 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 |
2 x USB 2.0 HDMI USB 2.0/eSATA Headphone/microphone combo jack LAN |
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | 2 in 1 (SD Card, MultiMediaCard) |
| SOFTWARE | Lenovo ThinkPad L520 | HP ENVY Laptop 15 |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Microsoft Windows 7 Home Premium 64-bit Edition |
|---|---|---|
| Software Included | - | Microsoft Internet Explorer, Norton Internet Security 2009 (60 days subscription), HP MediaSmart Suite, Adobe Flash Player, Adobe Reader, Microsoft Windows Mail, Microsoft Windows Media Center, CyberLink DVD Suite, Windows Live Messenger |
| MISCELLANEOUS | Lenovo ThinkPad L520 | HP ENVY Laptop 15 |
|---|
| 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) | - |
| Compliant Standards | ISO 9001, ISO 14001, RoHS, ISO 27001 | - |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | EPEAT Gold | EPEAT Gold |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - parts and labour - 1 year - carry-in |
| Model Number | - | 1060ea |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
