Side by side comparison and review of Alienware M15 R5 and Acer Predator Triton 500 (PT515-51). 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 Alienware M15 R5 based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
customizable rgb lighting
advanced cooling technology
sturdy build quality
heavy and bulky
short battery life
expensive base model
loud fan noise
| DESIGN AND DIMENSIONS | Alienware M15 R5 | Acer Predator Triton 500 (PT515-51) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.62 cm x 27.25 cm x 1.92 cm | 35.85 cm x 25.5 cm x 1.79 cm |
| Weight | 2.69 kg | 2 kg |
| Colour | Dark Side of the Moon | Abyssal black |
| DISPLAY | Alienware M15 R5 | Acer Predator Triton 500 (PT515-51) |
|---|
| Screen Size (Type) | 15.6" | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 2560 x 1440 (QHD) | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | 188 | - |
| V-Sync Rate at Max Res. | 240 Hz | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 400 cd/m² | 300 cd/m² |
| Colour Gamut | 99% DCI-P3 | 72% NTSC |
| Features | Anti-glare, Wide Viewing Angle, ±85° horizontal viewing angle, ±85° vertical viewing angle, 9 ms response rate, 240 Hz refresh rate | Ultra Slim Design, anti-glare, ComfyView, Mercury free, Wide Viewing Angle, Narrow Border Display, 9 ms response rate, 3ms (grey-to-grey) response rate (Overdrive), 72% NTSC colour gamut |
| PROCESSOR | Alienware M15 R5 | Acer Predator Triton 500 (PT515-51) |
|---|
| CPU | AMD Ryzen 9 5900HX / 3.3 GHz | Intel Core i5 (8th Gen) 8300H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.6 GHz | 4 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | L3 - 16 MB | L3 - 8 MB |
| 64-bit Computing | - | Yes |
| Chipset | - | Mobile Intel HM370 |
| Features | - | Intel Turbo Boost Technology 2.0 |
| MEMORY | Alienware M15 R5 | Acer Predator Triton 500 (PT515-51) |
|---|
| RAM | 16 GB (2 x 8 GB) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 3200 MHz | 2666 MHz |
| Rated Speed | 3200 MHz | 2666 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 1 |
| STORAGE | Alienware M15 R5 | Acer Predator Triton 500 (PT515-51) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe - NVM Express (NVMe) | 256 GB SSD PCIe - NVM Express (NVMe) - SanDisk |
|---|
| AUDIO & VIDEO | Alienware M15 R5 | Acer Predator Triton 500 (PT515-51) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3070 | NVIDIA GeForce RTX 2060 |
|---|---|---|
| Video Memory | 8 GB GDDR6 SDRAM | 6 GB GDDR6 SDRAM |
| Camera | Yes - HD | Yes - HD |
| Resolution | 0.92 Megapixel | - |
| Camera Features | 74.9 degrees, RGB camera | 720p HD movie recording, super high dynamic range imaging (SHDR) |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1280 x 720 | 1280 x 720 |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3254 | - |
| Compliant Standards | High Definition Audio | Waves MaxxAudio |
| Audio Features | Nahimic sound technology | MaxxAudio, Acer TrueHarmony technology |
| COMMUNICATIONS | Alienware M15 R5 | Acer Predator Triton 500 (PT515-51) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6 AX1650x | Intel Wireless-AC 9560 - M.2 Card |
| Network Interface | 2.5 Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Killer E3000 |
| Features | - | Wake-on-LAN (WOL) |
| BATTERY | Alienware M15 R5 | Acer Predator Triton 500 (PT515-51) |
|---|
| Technology | 6-cell Lithium Ion | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 86 Wh | 5400 mAh |
| Battery Life | Up to 6.17 hours | - |
| AC ADAPTER | Alienware M15 R5 | Acer Predator Triton 500 (PT515-51) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 19.5 V | 180 Watt, 19.5 V |
| INPUT | Alienware M15 R5 | Acer Predator Triton 500 (PT515-51) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Multi-gesture touch pad, precision touchpad, 4 RGB zones | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad, moisture-resistant |
| CONNECTIONS & EXPANSIONS | Alienware M15 R5 | Acer Predator Triton 500 (PT515-51) |
|---|
| Slots | 2 x M.2 Card (1 free) | - |
|---|---|---|
| Interfaces | HDMI USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 (PowerShare) 2 x USB 3.2 Gen 1 LAN Headphone/microphone combo jack |
LAN HDMI DisplayPort 2 x USB 3.1 Gen 1 USB 3.1 Gen 1 (with power off charging) Headphone output Microphone input USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) |
| SOFTWARE | Alienware M15 R5 | Acer Predator Triton 500 (PT515-51) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition |
|---|---|---|
| Software Included | Microsoft Office 2013 (Trial) | - |
| MISCELLANEOUS | Alienware M15 R5 | Acer Predator Triton 500 (PT515-51) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | AlienFX Lighting Zones | Acer Purified.Voice technology |
| Compliant Standards | DisplayPort 1.4 | - |
| Max Operating Temperature | 40 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 50 - 90% (non-condensing) | - |
| Manufacturer Warranty | Limited warranty - 15 months | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | 56TY |
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