In depth comparison and review of Acer Predator Helios 500 (PH517-51) and Acer Predator Helios 500 (PH517-61). 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 (PH517-51) | Acer Predator Helios 500 (PH517-61) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 42.8 cm x 29.8 cm x 3.87 cm | 42.8 cm x 29.8 cm x 3.87 cm |
| Weight | 4 kg | 4 kg |
| Case Material | Polycarbonate, ABS plastic | Polycarbonate, ABS plastic |
| Colour | Obsidian black | Obsidian black |
| DISPLAY | Acer Predator Helios 500 (PH517-51) | Acer Predator Helios 500 (PH517-61) |
|---|
| Screen Size (Type) | 17.3" - IPS | 17.3" - 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 | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 300 cd/m² |
| Features | Anti-glare, ComfyView, Slim Design, Mercury free, Wide Viewing Angle, 9 ms response rate | Anti-glare, ComfyView, Slim Design, Mercury free, FreeSync Technology, 9 ms response rate |
| PROCESSOR | Acer Predator Helios 500 (PH517-51) | Acer Predator Helios 500 (PH517-61) |
|---|
| CPU | Intel Core i9 (8th Gen) 8950HK / 2.9 GHz | AMD Ryzen 7 2700 / 3.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.8 GHz | 4.1 GHz |
| Number of Cores | 6-core | 8-core |
| Cache | 12 MB | L3 - 16 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel HM370 | AMD B450 |
| Features | Intel Turbo Boost Technology 2.0 | - |
| MEMORY | Acer Predator Helios 500 (PH517-51) | Acer Predator Helios 500 (PH517-61) |
|---|
| RAM | 16 GB (2 x 8 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 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 | 4 |
| Empty Slots | 2 | 2 |
| STORAGE | Acer Predator Helios 500 (PH517-51) | Acer Predator Helios 500 (PH517-61) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD - Kingston | 256 GB SSD M.2 2280 - Micron |
|---|---|---|
| Secondary Storage | 2 TB HDD SATA 6Gb/s / 5400 rpm - HGST | 1 TB HDD SATA / 5400 rpm - HGST |
| AUDIO & VIDEO | Acer Predator Helios 500 (PH517-51) | Acer Predator Helios 500 (PH517-61) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1070 | AMD Radeon RX Vega 10 |
|---|---|---|
| Video Memory | 8 GB GDDR5 SDRAM | 8 GB GDDR5 SDRAM |
| Video System Features | NVIDIA G-SYNC | - |
| Camera | Yes - 1280 x 720 | Yes - HD |
| Camera Features | 720p HD movie recording, super high dynamic range imaging (SHDR) | - |
| Sound | Stereo speakers, subwoofer, two microphones | Stereo speakers, subwoofer, microphone |
| Compliant Standards | Wave MAXX | Wave MAXX |
| Audio Features | MaxxAudio, Acer TrueHarmony technology | MaxxAudio, Acer TrueHarmony technology |
| COMMUNICATIONS | Acer Predator Helios 500 (PH517-51) | Acer Predator Helios 500 (PH517-61) |
|---|
| Wireless | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Killer Wireless-AC 1550 - M.2 Card | Killer Wireless-AC 1550 - M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Killer Ethernet E2500 | Killer Ethernet E2500 |
| Features | Wake-on-LAN (WOL) | - |
| BATTERY | Acer Predator Helios 500 (PH517-51) | Acer Predator Helios 500 (PH517-61) |
|---|
| Technology | 4-cell Lithium Ion | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 74 Wh | 74 Wh |
| Battery Life | Up to 3.5 hours | - |
| AC ADAPTER | Acer Predator Helios 500 (PH517-51) | Acer Predator Helios 500 (PH517-61) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 330 Watt, 19.5 V | 330 Watt, 19.5 V |
| INPUT | Acer Predator Helios 500 (PH517-51) | Acer Predator Helios 500 (PH517-61) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Multi-gesture touch pad, FineTip keyboard, precision touchpad, Acer PredatorSense, Backlit touchpad | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad, Acer PredatorSense |
| CONNECTIONS & EXPANSIONS | Acer Predator Helios 500 (PH517-51) | Acer Predator Helios 500 (PH517-61) |
|---|
| Interfaces | LAN 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3) HDMI 3 x USB 3.0 Microphone input Headphone/microphone combo jack DisplayPort |
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 |
|---|
| SOFTWARE | Acer Predator Helios 500 (PH517-51) | Acer Predator Helios 500 (PH517-61) |
|---|
| Operating System (OS) | Windows 10 Home Single Language 64-bit Edition | Windows 10 Home 64-bit Edition |
|---|
| MISCELLANEOUS | Acer Predator Helios 500 (PH517-51) | Acer Predator Helios 500 (PH517-61) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security Slot Type | Kensington security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Dual Acer AeroBlade 3D Fans, WMR compatible | Acer CoolBoost technology, Dual Acer AeroBlade 3D Fans, WMR compatible |
| Compliant Standards | ACPI 5.0 | - |
| Model Number | 990F | R3D7 |
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