In depth comparison and review of Razer Blade Pro 17 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.
| DESIGN AND DIMENSIONS | Razer Blade Pro 17 | Acer Predator Helios 500 (PH517-51) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 39.5 cm x 26 cm x 1.99 cm | 42.8 cm x 29.8 cm x 3.87 cm |
| Weight | 2.75 kg | 4 kg |
| Case Material | Anodised aluminium | Polycarbonate, ABS plastic |
| Colour | Matte black | Obsidian black |
| DISPLAY | Razer Blade Pro 17 | Acer Predator Helios 500 (PH517-51) |
|---|
| Screen Size (Type) | 17.3" | 17.3" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | 127 | - |
| V-Sync Rate at Max Res. | 240 Hz | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 300 cd/m² | 300 cd/m² |
| Colour Gamut | 100% sRGB | - |
| Features | Micro-bezel design, 6 mm bezel | Anti-glare, ComfyView, Slim Design, Mercury free, Wide Viewing Angle, 9 ms response rate |
| PROCESSOR | Razer Blade Pro 17 | Acer Predator Helios 500 (PH517-51) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i9 (8th Gen) 8950HK / 2.9 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 4.8 GHz |
| Number of Cores | 6-core | 6-core |
| Cache | 12 MB | 12 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Mobile Intel HM370 |
| Features | Intel Turbo Boost Technology | Intel Turbo Boost Technology 2.0 |
| MEMORY | Razer Blade Pro 17 | Acer Predator Helios 500 (PH517-51) |
|---|
| RAM | 16 GB | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2667 MHz | 2666 MHz |
| Rated Speed | - | 2666 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 4 |
| Empty Slots | - | 2 |
| STORAGE | Razer Blade Pro 17 | Acer Predator Helios 500 (PH517-51) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) | 128 GB SSD - Kingston |
|---|---|---|
| Secondary Storage | - | 2 TB HDD SATA 6Gb/s / 5400 rpm - HGST |
| AUDIO & VIDEO | Razer Blade Pro 17 | Acer Predator Helios 500 (PH517-51) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 | NVIDIA GeForce GTX 1070 |
|---|---|---|
| Video Memory | 8 GB GDDR6 SDRAM | 8 GB GDDR5 SDRAM |
| Video System Features | NVIDIA Optimus, Max-Q design | NVIDIA G-SYNC |
| Camera | Yes - 720p | Yes - 1280 x 720 |
| Camera Features | IR camera, Windows Hello | 720p HD movie recording, super high dynamic range imaging (SHDR) |
| Sound | Stereo speakers, array microphone | Stereo speakers, subwoofer, two microphones |
| Compliant Standards | Dolby Atmos | Wave MAXX |
| Audio Features | - | MaxxAudio, Acer TrueHarmony technology |
| COMMUNICATIONS | Razer Blade Pro 17 | Acer Predator Helios 500 (PH517-51) |
|---|
| Wireless | Wi-Fi, Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 200 | Killer Wireless-AC 1550 - M.2 Card |
| Network Interface | 2.5 Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Killer Ethernet E2500 |
| Features | - | Wake-on-LAN (WOL) |
| BATTERY | Razer Blade Pro 17 | Acer Predator Helios 500 (PH517-51) |
|---|
| Technology | Lithium polymer | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 70.5 Wh | 74 Wh |
| Battery Life | - | Up to 3.5 hours |
| AC ADAPTER | Razer Blade Pro 17 | Acer Predator Helios 500 (PH517-51) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt | 330 Watt, 19.5 V |
| INPUT | Razer Blade Pro 17 | Acer Predator Helios 500 (PH517-51) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Anti-ghosting, gesture function, Razer Synapse enabled, per key Chroma, LED-backlit, RGB lighting | Multi-gesture touch pad, FineTip keyboard, precision touchpad, Acer PredatorSense, Backlit touchpad |
| CONNECTIONS & EXPANSIONS | Razer Blade Pro 17 | Acer Predator Helios 500 (PH517-51) |
|---|
| Slots | 1 x M.2 Card (1 free) | - |
|---|---|---|
| Interfaces | USB-C 3.2 Gen 2 (supports Thunderbolt 3) USB-C 3.2 Gen 2 3 x USB 3.2 Gen 2 LAN HDMI 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 |
| Memory Card Reader | Yes (SD Card) | - |
| SOFTWARE | Razer Blade Pro 17 | Acer Predator Helios 500 (PH517-51) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home Single Language 64-bit Edition |
|---|---|---|
| Software Included | Razer Synapse 3 | - |
| MISCELLANEOUS | Razer Blade Pro 17 | Acer Predator Helios 500 (PH517-51) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | IR face unlock | - |
| 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 | Scratch-resistant, vapor chamber cooling system | Dual Acer AeroBlade 3D Fans, WMR compatible |
| Compliant Standards | - | ACPI 5.0 |
| Manufacturer Warranty | Limited warranty - 1 year | - |
| Model Number | - | 990F |
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