In depth comparison and review of Acer Predator Helios 500 (PH517-61) and Lenovo Legion Y520-15IKBM (80YY). 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 | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y520-15IKBM (80YY) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 42.8 cm x 29.8 cm x 3.87 cm | 38 cm x 26.5 cm x 2.78 cm |
| Weight | 4 kg | 2.4 kg |
| Case Material | Polycarbonate, ABS plastic | Polycarbonate ABS |
| Colour | Obsidian black | Black |
| DISPLAY | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y520-15IKBM (80YY) |
|---|
| Screen Size (Type) | 17.3" - IPS | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 144 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 250 cd/m² |
| Features | Anti-glare, ComfyView, Slim Design, Mercury free, FreeSync Technology, 9 ms response rate | Anti-glare |
| PROCESSOR | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y520-15IKBM (80YY) |
|---|
| CPU | AMD Ryzen 7 2700 / 3.2 GHz | Intel Core i7 (7th Gen) 7700HQ / 2.8 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 3.8 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | L3 - 16 MB | 6 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | AMD B450 | Mobile Intel HM175 |
| Features | - | Integrated memory controller |
| MEMORY | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y520-15IKBM (80YY) |
|---|
| RAM | 16 GB (2 x 8 GB) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2400 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 4 | 2 |
| Empty Slots | 2 | 1 |
| STORAGE | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y520-15IKBM (80YY) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 - Micron | 128 GB SSD M.2 PCIe - NVM Express (NVMe) - Samsung |
|---|---|---|
| Secondary Storage | 1 TB HDD SATA / 5400 rpm - HGST | 1 TB HDD SATA 6Gb/s / 5400 rpm - Seagate |
| AUDIO & VIDEO | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y520-15IKBM (80YY) |
|---|
| Graphics Processor (GPU) | AMD Radeon RX Vega 10 | NVIDIA GeForce GTX 1060 |
|---|---|---|
| Video Memory | 8 GB GDDR5 SDRAM | 6 GB GDDR5 SDRAM |
| Video System Features | - | Max-Q design |
| Gaming | - | Yes |
| Camera | Yes - HD | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Sound | Stereo speakers, subwoofer, microphone | Stereo speakers, dual array microphone |
| Compliant Standards | Wave MAXX | High Definition Audio, Dolby Audio |
| Audio Features | MaxxAudio, Acer TrueHarmony technology | Output: Harman audio technology |
| COMMUNICATIONS | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y520-15IKBM (80YY) |
|---|
| Wireless | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | Killer Wireless-AC 1550 - M.2 Card | Intel Dual Band Wireless-AC 3165 - M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Killer Ethernet E2500 | - |
| BATTERY | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y520-15IKBM (80YY) |
|---|
| Technology | 4-cell lithium polymer | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 74 Wh | 45 Wh |
| Battery Life | - | Up to 4 hours |
| AC ADAPTER | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y520-15IKBM (80YY) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 330 Watt, 19.5 V | 135 Watt, 20 V, 6.75 A |
| INPUT | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y520-15IKBM (80YY) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad, Acer PredatorSense | - |
| CONNECTIONS & EXPANSIONS | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y520-15IKBM (80YY) |
|---|
| Interfaces | LAN HDMI DisplayPort USB 3.0 (with power off charging) 2 x USB 3.0 Audio line-out Audio line-in 2 x USB-C 3.1 Gen 2 |
USB-C (supports DisplayPort 1.2 Alt Mode) 2 x USB 3.0 USB 2.0 HDMI LAN Headphone/microphone combo jack Mini DisplayPort |
|---|
| SOFTWARE | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y520-15IKBM (80YY) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition |
|---|
| MISCELLANEOUS | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y520-15IKBM (80YY) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security Slot Type | Kensington security slot | Kensington mini security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Acer CoolBoost technology, Dual Acer AeroBlade 3D Fans, WMR compatible | Administrator password, hard drive password, power-on password |
| Compliant Standards | - | RoHS |
| Model Number | R3D7 | - |
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