In depth comparison and review of Acer Predator Helios 500 (PH517-51) and MSI GL73 9SD (216UK). 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 MSI GL73 9SD (216UK) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high-refresh-rate display
robust build quality
reasonable price point
decent cooling system
heavy and bulky
average battery life
limited port selection
noisy under load
| DESIGN AND DIMENSIONS | Acer Predator Helios 500 (PH517-51) | MSI GL73 9SD (216UK) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 42.8 cm x 29.8 cm x 3.87 cm | 41.9 cm x 28.7 cm x 3.3 cm |
| Weight | 4 kg | 2.9 kg |
| Case Material | Polycarbonate, ABS plastic | - |
| Colour | Obsidian black | Black |
| DISPLAY | Acer Predator Helios 500 (PH517-51) | MSI GL73 9SD (216UK) |
|---|
| Screen Size (Type) | 17.3" - IPS | 17.3" |
|---|---|---|
| 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 | - |
| Image Brightness | 300 cd/m² | - |
| Colour Gamut | - | 100% sRGB, 94% NTSC |
| Features | Anti-glare, ComfyView, Slim Design, Mercury free, Wide Viewing Angle, 9 ms response rate | Anti-glare, WideView, MSI Matrix Display |
| PROCESSOR | Acer Predator Helios 500 (PH517-51) | MSI GL73 9SD (216UK) |
|---|
| CPU | Intel Core i9 (8th Gen) 8950HK / 2.9 GHz | Intel Core i7 (9th Gen) 9750H |
|---|---|---|
| Max Turbo Speed | 4.8 GHz | - |
| Number of Cores | 6-core | 6-core |
| Cache | 12 MB | - |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel HM370 | Mobile Intel HM370 |
| Features | Intel Turbo Boost Technology 2.0 | - |
| MEMORY | Acer Predator Helios 500 (PH517-51) | MSI GL73 9SD (216UK) |
|---|
| 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 | 2666 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 4 | 2 |
| Empty Slots | 2 | 0 |
| STORAGE | Acer Predator Helios 500 (PH517-51) | MSI GL73 9SD (216UK) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD - Kingston | 256 GB SSD M.2 PCIe - NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | 2 TB HDD SATA 6Gb/s / 5400 rpm - HGST | 1 TB HDD SATA / 7200 rpm |
| AUDIO & VIDEO | Acer Predator Helios 500 (PH517-51) | MSI GL73 9SD (216UK) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1070 | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| Video Memory | 8 GB GDDR5 SDRAM | 6 GB GDDR6 SDRAM |
| Video System Features | NVIDIA G-SYNC | - |
| Camera | Yes - 1280 x 720 | Yes - 720p |
| Camera Features | 720p HD movie recording, super high dynamic range imaging (SHDR) | - |
| Frame Rate | - | 30 frames per second |
| Sound | Stereo speakers, subwoofer, two microphones | Stereo speakers, microphone |
| Compliant Standards | Wave MAXX | - |
| Audio Features | MaxxAudio, Acer TrueHarmony technology | MSI Audio Boost, Nahimic 3 sound technology |
| COMMUNICATIONS | Acer Predator Helios 500 (PH517-51) | MSI GL73 9SD (216UK) |
|---|
| Wireless | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Killer Wireless-AC 1550 - M.2 Card | Intel Wireless-AC 9560 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Killer Ethernet E2500 | - |
| Features | Wake-on-LAN (WOL) | - |
| BATTERY | Acer Predator Helios 500 (PH517-51) | MSI GL73 9SD (216UK) |
|---|
| Technology | 4-cell Lithium Ion | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 74 Wh | 51 Wh |
| Battery Life | Up to 3.5 hours | - |
| AC ADAPTER | Acer Predator Helios 500 (PH517-51) | MSI GL73 9SD (216UK) |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 330 Watt, 19.5 V | 180 Watt |
| INPUT | Acer Predator Helios 500 (PH517-51) | MSI GL73 9SD (216UK) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | Multi-gesture touch pad, FineTip keyboard, precision touchpad, Acer PredatorSense, Backlit touchpad | Red backlighting |
| CONNECTIONS & EXPANSIONS | Acer Predator Helios 500 (PH517-51) | MSI GL73 9SD (216UK) |
|---|
| 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 Microphone input HDMI Mini DisplayPort USB-C 3.2 Gen 2 2 x USB 3.2 Gen 1 USB 3.2 Gen 2 Headphone/SPDIF combo jack |
|---|---|---|
| Memory Card Reader | - | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | Acer Predator Helios 500 (PH517-51) | MSI GL73 9SD (216UK) |
|---|
| Operating System (OS) | Windows 10 Home Single Language 64-bit Edition | Windows 10 Home Advanced |
|---|---|---|
| Software Included | - | MSI BurnRecovery, Norton Online Backup (30 days trial), Norton Internet Security (60 days trial), MSI Remind Manager, MSI Battery Calibration, MSI System Control Manager, Norton Studio (Metro UI), Microsoft Office 2016 (30 days trial), MSI Help Desk, Nahimic VR, MSI Dragon Gaming Center 2.0, Nahimic Audio Enhancer 3, NVIDIA GeForce Experience, MSI APP Player |
| MISCELLANEOUS | Acer Predator Helios 500 (PH517-51) | MSI GL73 9SD (216UK) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Dual Acer AeroBlade 3D Fans, WMR compatible | SteelSeries gaming keyboard, Cooler Boost 5 technology |
| Compliant Standards | ACPI 5.0 | - |
| Manufacturer Warranty | - | Limited warranty - 2 years |
| Model Number | 990F | - |
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