Detailed comparison and review of Lenovo ThinkPad L520 and HP ENVY Laptop 17. With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | Lenovo ThinkPad L520 | HP ENVY Laptop 17 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 38 cm x 24.7 cm x 3.6 cm | 41.6 cm x 27.5 cm x 3.9 cm |
| Weight | 2.6 kg | 3.4 kg |
| Colour | - | Brushed aluminum, carbon relic |
| DISPLAY | Lenovo ThinkPad L520 | HP ENVY Laptop 17 |
|---|
| Screen Size (Type) | 15.6" | 17.3" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1600 x 900 (HD+) | 1600 x 900 (HD+) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Colour Support | 16.7 million colours | - |
| Features | Anti-glare | LED-backlit, TrueVision, BrightView Infinity, edge-to-edge glass |
| PROCESSOR | Lenovo ThinkPad L520 | HP ENVY Laptop 17 |
|---|
| 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 17 |
|---|
| RAM | 4 GB | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | 8 GB | 8 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 | 2 |
| Empty Slots | - | 0 |
| STORAGE | Lenovo ThinkPad L520 | HP ENVY Laptop 17 |
|---|
| Main Storage Size (HDD/SSD) | 320 GB HDD | 500 GB HDD SATA 1.5Gb/s / 7200 rpm |
|---|---|---|
| Optical Drive | DVD-Writer | DVD±RW (±R DL) / DVD-RAM / BD-ROM |
| AUDIO & VIDEO | Lenovo ThinkPad L520 | HP ENVY Laptop 17 |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 3000 | ATI Mobility Radeon HD 5850 |
|---|---|---|
| Memory Allocation Technology | Dynamic Video Memory Technology | - |
| Total Available Graphics Memory | - | 2811 MB |
| Video Memory | - | 1 GB GDDR5 SDRAM |
| Camera | Yes | Yes |
| Resolution | 0.92 Megapixel | - |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Codec | Realtek ALC269Q | - |
| Compliant Standards | High Definition Audio | - |
| COMMUNICATIONS | Lenovo ThinkPad L520 | HP ENVY Laptop 17 |
|---|
| 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 17 |
|---|
| Technology | Lithium Ion | 6-cell Lithium Ion |
|---|
| AC ADAPTER | Lenovo ThinkPad L520 | HP ENVY Laptop 17 |
|---|
| 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 17 |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, ClickPad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Features | Spill-resistant, multi-touch touchpad | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad L520 | HP ENVY Laptop 17 |
|---|
| 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 3.0 USB 2.0/eSATA 2 x USB 2.0 HDMI VGA LAN Headphone/microphone combo jack Headphone output |
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | 5 in 1 (SD Card, Memory Stick, Memory Stick PRO, MultiMediaCard, xD-Picture Card) |
| SOFTWARE | Lenovo ThinkPad L520 | HP ENVY Laptop 17 |
|---|
| 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, Adobe Photoshop Elements, HP MediaSmart Suite, Adobe Flash Player, Adobe Premiere Elements, Adobe Reader, CyberLink DVD Suite, Windows Live Messenger, HP Support Assistant, Stardock MyColors, HP ProtectSmart, Norton Internet Security 2011 (60 days subscription) |
| MISCELLANEOUS | Lenovo ThinkPad L520 | HP ENVY Laptop 17 |
|---|
| 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 - pick-up and return |
| Model Number | - | 1190ea |
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