In depth comparison and review of Acer Predator Helios 500 (PH517-61) and Lenovo Legion Y730-17ICH (81HG). 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 Lenovo Legion Y730-17ICH (81HG) based on its technical characteristics, features, user experience, expert reviews and price level.
robust aluminum chassis
rgb keyboard backlighting
powerful gaming performance
thunderbolt 3 support
crisp 144hz display
average battery life
heavy build
no sd card slot
limited storage options
| DESIGN AND DIMENSIONS | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 42.8 cm x 29.8 cm x 3.87 cm | 41.26 cm x 30.49 cm x 2.405 cm |
| Weight | 4 kg | 2.9 kg |
| Case Material | Polycarbonate, ABS plastic | Aluminum |
| Colour | Obsidian black | Black |
| DISPLAY | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Screen Size (Type) | 17.3" - IPS | 17.3" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 144 Hz | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 300 cd/m² |
| Colour Gamut | - | 72% |
| 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 Y730-17ICH (81HG) |
|---|
| CPU | AMD Ryzen 7 2700 / 3.2 GHz | Intel Core i7 (8th Gen) 8750H / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 4.1 GHz |
| Number of Cores | 8-core | 6-core |
| Cache | L3 - 16 MB | 9 MB |
| 64-bit Computing | Yes | - |
| Chipset | AMD B450 | Mobile Intel HM370 |
| Features | - | Integrated memory controller |
| MEMORY | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| 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 | - | 2666 MHz |
| Rated Speed | - | 2666 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 Y730-17ICH (81HG) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 - Micron | 128 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | 1 TB HDD SATA / 5400 rpm - HGST | 1 TB HDD SATA 6Gb/s / 7200 rpm |
| AUDIO & VIDEO | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | AMD Radeon RX Vega 10 | NVIDIA GeForce GTX 1050 Ti / Intel UHD Graphics 630 |
| Video Memory | 8 GB GDDR5 SDRAM | 4 GB GDDR5 SDRAM |
| Gaming | - | Yes |
| Camera | Yes - HD | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Sound | Stereo speakers, subwoofer, microphone | Stereo speakers, subwoofer, dual array microphone |
| Codec | - | Realtek ALC3268 |
| Compliant Standards | Wave MAXX | High Definition Audio, Dolby Atmos |
| Audio Features | MaxxAudio, Acer TrueHarmony technology | - |
| COMMUNICATIONS | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| 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 | M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Killer Ethernet E2500 | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Technology | 4-cell lithium polymer | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 74 Wh | 76 Wh |
| Battery Life | - | Up to 6 hours |
| AC ADAPTER | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 330 Watt, 19.5 V | 135 Watt |
| INPUT | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad, Acer PredatorSense | Anti-ghosting, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| 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 3.1 Gen 1 (Always On) 2 x USB 3.1 Gen 2 USB-C 3.1 Gen 2 (supports Thunderbolt 3) LAN Headphone/microphone combo jack Mini DisplayPort HDMI |
|---|
| SOFTWARE | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition - English |
|---|
| MISCELLANEOUS | Acer Predator Helios 500 (PH517-61) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | - | RGB lighting |
| 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, Energy-Related Products (ErP) Lot 3 |
| Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
| Model Number | R3D7 | - |
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