In depth comparison and review of Acer Predator Helios 300 (PH315-53) and Acer Predator Helios 500 (PH517-51). 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 Acer Predator Helios 300 (PH315-53) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
RGB backlit keyboard
adequate cooling system
solid build quality
heavy and bulky
short battery life
loud under load
pricey for base model
| DESIGN AND DIMENSIONS | Acer Predator Helios 300 (PH315-53) | Acer Predator Helios 500 (PH517-51) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.34 cm x 25.5 cm x 2.29 cm | 42.8 cm x 29.8 cm x 3.87 cm |
| Weight | 2.5 kg | 4 kg |
| Case Material | Anodised aluminium | Polycarbonate, ABS plastic |
| Colour | Abyssal black | Obsidian black |
| DISPLAY | Acer Predator Helios 300 (PH315-53) | Acer Predator Helios 500 (PH517-51) |
|---|
| Screen Size (Type) | 15.6" - 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, Narrow Border Display, 9 ms response rate, 3ms (grey-to-grey) response rate (Overdrive) | Anti-glare, ComfyView, Slim Design, Mercury free, Wide Viewing Angle, 9 ms response rate |
| PROCESSOR | Acer Predator Helios 300 (PH315-53) | Acer Predator Helios 500 (PH517-51) |
|---|
| CPU | Intel Core i7 (10th Gen) 10750H / 2.6 GHz | Intel Core i9 (8th Gen) 8950HK / 2.9 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.8 GHz |
| Number of Cores | 6-core | 6-core |
| Cache | 12 MB | 12 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Intel HM470 | Mobile Intel HM370 |
| Features | Intel Thermal Velocity Boost | Intel Turbo Boost Technology 2.0 |
| MEMORY | Acer Predator Helios 300 (PH315-53) | Acer Predator Helios 500 (PH517-51) |
|---|
| RAM | 8 GB (1 x 8 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2933 MHz | 2666 MHz |
| Rated Speed | 2933 MHz | 2666 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 4 |
| Empty Slots | 1 | 2 |
| STORAGE | Acer Predator Helios 300 (PH315-53) | Acer Predator Helios 500 (PH517-51) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD - Self-Encrypting Drive - Samsung | 128 GB SSD - Kingston |
|---|---|---|
| Secondary Storage | 1 TB HDD SATA 6Gb/s / 7200 rpm - Seagate | 2 TB HDD SATA 6Gb/s / 5400 rpm - HGST |
| AUDIO & VIDEO | Acer Predator Helios 300 (PH315-53) | Acer Predator Helios 500 (PH517-51) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce GTX 1070 |
|---|---|---|
| Video Memory | 6 GB GDDR6 SDRAM | 8 GB GDDR5 SDRAM |
| Video System Features | - | NVIDIA G-SYNC |
| Camera | Yes - HD | Yes - 1280 x 720 |
| Camera Features | - | 720p HD movie recording, super high dynamic range imaging (SHDR) |
| Sound | Stereo speakers, two microphones | Stereo speakers, subwoofer, two microphones |
| Compliant Standards | - | Wave MAXX |
| Audio Features | MaxxAudio, Acer TrueHarmony technology, MaxxBass, MaxxDialog, Waves Nx | MaxxAudio, Acer TrueHarmony technology |
| COMMUNICATIONS | Acer Predator Helios 300 (PH315-53) | Acer Predator Helios 500 (PH517-51) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6 AX1650i - M.2 2230 (CNVi) | Killer Wireless-AC 1550 - M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Killer E2500 | Killer Ethernet E2500 |
| Features | Killer DoubleShot Pro Technology | Wake-on-LAN (WOL) |
| BATTERY | Acer Predator Helios 300 (PH315-53) | Acer Predator Helios 500 (PH517-51) |
|---|
| Technology | 4-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 59 Wh | 74 Wh |
| Battery Life | Up to 6 hours | Up to 3.5 hours |
| AC ADAPTER | Acer Predator Helios 300 (PH315-53) | Acer Predator Helios 500 (PH517-51) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 180 Watt, 19.5 V | 330 Watt, 19.5 V |
| INPUT | Acer Predator Helios 300 (PH315-53) | Acer Predator Helios 500 (PH517-51) |
|---|
| 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, 4 RGB zones | Multi-gesture touch pad, FineTip keyboard, precision touchpad, Acer PredatorSense, Backlit touchpad |
| CONNECTIONS & EXPANSIONS | Acer Predator Helios 300 (PH315-53) | Acer Predator Helios 500 (PH517-51) |
|---|
| Interfaces | HDMI Mini DisplayPort USB-C 3.1 Gen 2 USB 3.2 Gen 2 (with power off charging) 2 x USB 3.2 Gen 1 LAN Headphone/microphone combo jack |
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 |
|---|
| SOFTWARE | Acer Predator Helios 300 (PH315-53) | Acer Predator Helios 500 (PH517-51) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home Single Language 64-bit Edition |
|---|
| MISCELLANEOUS | Acer Predator Helios 300 (PH315-53) | Acer Predator Helios 500 (PH517-51) |
|---|
| 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 | HDCP Compliant, 4th Gen AeroBlade 3D Metal fan technology | Dual Acer AeroBlade 3D Fans, WMR compatible |
| Compliant Standards | ACPI 5.0 | ACPI 5.0 |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
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| Model Number | 75QA | 990F |
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