Side by side comparison and review of Acer Predator Helios 500 (PH517-51) and Acer Nitro 16 (AN16). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Acer Nitro 16 (AN16) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
reasonable price point
adequate cooling system
expandable storage options
average battery life
heavy build
noisy under load
limited color accuracy
| DESIGN AND DIMENSIONS | Acer Predator Helios 500 (PH517-51) | Acer Nitro 16 (AN16) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 42.8 cm x 29.8 cm x 3.87 cm | 36.01 cm x 27.99 cm x 2.79 cm |
| Weight | 4 kg | 2.8 kg |
| Case Material | Polycarbonate, ABS plastic | Polycarbonate, ABS plastic |
| Colour | Obsidian black | Obsidian black |
| DISPLAY | Acer Predator Helios 500 (PH517-51) | Acer Nitro 16 (AN16) |
|---|
| Screen Size (Type) | 17.3" - IPS | 16" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
| V-Sync Rate at Max Res. | 144 Hz | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 300 cd/m² | 400 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | Anti-glare, ComfyView, Slim Design, Mercury free, Wide Viewing Angle, 9 ms response rate | Anti-glare, matte, ComfyView, Narrow Border Display, 9 ms response rate, 3ms response rate (Overdrive), 84% screen-to-body ratio, Dynamic Display Switching (DDS) |
| PROCESSOR | Acer Predator Helios 500 (PH517-51) | Acer Nitro 16 (AN16) |
|---|
| CPU | Intel Core i9 (8th Gen) 8950HK / 2.9 GHz | AMD Ryzen 5 7535HS / 3.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.8 GHz | 4.55 GHz |
| Number of Cores | 6-core | 6-core |
| Cache | 12 MB | L3 - 16 MB |
| 64-bit Computing | Yes | - |
| Chipset | Mobile Intel HM370 | - |
| Features | Intel Turbo Boost Technology 2.0 | - |
| MEMORY | Acer Predator Helios 500 (PH517-51) | Acer Nitro 16 (AN16) |
|---|
| RAM | 16 GB (2 x 8 GB) | 16 GB (1 x 16 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 2666 MHz | - |
| Rated Speed | 2666 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 4 | 2 |
| Empty Slots | 2 | 1 |
| STORAGE | Acer Predator Helios 500 (PH517-51) | Acer Nitro 16 (AN16) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD - Kingston | 512 GB SSD M.2 2280 PCIe 4.0 - Micron |
|---|---|---|
| Secondary Storage | 2 TB HDD SATA 6Gb/s / 5400 rpm - HGST | - |
| AUDIO & VIDEO | Acer Predator Helios 500 (PH517-51) | Acer Nitro 16 (AN16) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1070 | NVIDIA GeForce RTX 4050 |
|---|---|---|
| Video Memory | 8 GB GDDR5 SDRAM | 6 GB GDDR6 SDRAM |
| Video System Features | NVIDIA G-SYNC | - |
| Gaming | - | Yes |
| Camera | Yes - 1280 x 720 | Yes - HD |
| Camera Features | 720p HD movie recording, super high dynamic range imaging (SHDR) | Temporal Noise Reduction |
| Sound | Stereo speakers, subwoofer, two microphones | Stereo speakers, two microphones |
| Compliant Standards | Wave MAXX | DTS:X Ultra |
| Audio Features | MaxxAudio, Acer TrueHarmony technology | - |
| COMMUNICATIONS | Acer Predator Helios 500 (PH517-51) | Acer Nitro 16 (AN16) |
|---|
| Wireless | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 | Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Killer Wireless-AC 1550 - M.2 Card | - |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Killer Ethernet E2500 | - |
| Features | Wake-on-LAN (WOL) | Dual stream (2x2) |
| BATTERY | Acer Predator Helios 500 (PH517-51) | Acer Nitro 16 (AN16) |
|---|
| Technology | 4-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 74 Wh | 90 Wh |
| Battery Life | Up to 3.5 hours | - |
| AC ADAPTER | Acer Predator Helios 500 (PH517-51) | Acer Nitro 16 (AN16) |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 330 Watt, 19.5 V | 230 Watt, 19.5 V, 11.8 A |
| INPUT | Acer Predator Helios 500 (PH517-51) | Acer Nitro 16 (AN16) |
|---|
| 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 | 4-Zone RGB backlight |
| CONNECTIONS & EXPANSIONS | Acer Predator Helios 500 (PH517-51) | Acer Nitro 16 (AN16) |
|---|
| 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 |
HDMI 2 x USB-C 3.2 Gen 2 (Power Delivery) USB 3.2 Gen 2 (with power off charging) USB 3.2 Gen 2 USB 2.0 LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | Acer Predator Helios 500 (PH517-51) | Acer Nitro 16 (AN16) |
|---|
| Operating System (OS) | Windows 10 Home Single Language 64-bit Edition | Windows 11 Home |
|---|
| MISCELLANEOUS | Acer Predator Helios 500 (PH517-51) | Acer Nitro 16 (AN16) |
|---|
| 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 NitroSense, quad exhaust ports |
| Compliant Standards | ACPI 5.0 | - |
| Manufacturer Warranty | - | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | 990F | 41 |
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