Alienware M15 R2 vs. 2019 Acer Predator Helios 300 15in: Full specs comparison
We have comprehensively analyzed the technical specifications for the Alienware M15 R2 and 2019 Acer Predator Helios 300 15in models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.
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Alienware M15 R2 Pros
Reasons that Alienware M15 R2 is better than 2019 Acer Predator Helios 300 15in.
Intel Core i9-9980HK inside Alienware M15 R2 has a 33% better multi-core CPU performance score than the Intel Core i7-9750H inside 2019 Acer Predator Helios 300 15in.
Alienware M15 R2 weighed 4.76 pounds, 14% lighter than the 5.51 pounds 2019 Acer Predator Helios 300 15in.
Weight | Alienware M15 R2 | 2019 Acer Predator Helios 300 15in |
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Pound | 4.76 lbs. | 5.51 lbs. |
Kilogram | 2.16 kg | 2.50 kg |
2019 Acer Predator Helios 300 15in Pros
Reasons that 2019 Acer Predator Helios 300 15in is better than Alienware M15 R2.
The 2019 Acer Predator Helios 300 15in supports a larger memory capacity than the Alienware M15 R2. It supports up to 32GB versus 16GB of system memory on the Alienware M15 R2.
The 2019 Acer Predator Helios 300 15in comes with two SODIMM slots that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Alienware M15 R2 since it has onboard memory.
Memory | Alienware M15 R2 | 2019 Acer Predator Helios 300 15in |
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Slots | Onboard | x2 |
Type | DDR4 | DDR4 |
Key Similars
Similar characteristics share between Alienware M15 R2 and 2019 Acer Predator Helios 300 15in.
Both laptops supports the same 2666MHz DDR4 RAM.
Prices
Here are the latest price updates and offers for both devices.
Availability | Alienware M15 R2 | 2019 Acer Predator Helios 300 15in |
Released | 2019 | 2019 |
Release Date |
| Announced on April 23, 2019 |
Generations | - |
Exterior | Alienware M15 R2 | 2019 Acer Predator Helios 300 15in |
Dimensions | Base Width: 14.19 in. (360.50 mm) Depth: 10.87 in. (276 mm) Height: 0.70 - 0.77 in. (17.90 - 19.50 mm) Width: 14.19 in. (360.50 mm) Depth: 10.87 in. (276 mm) Height: 0.720 - 0.807 in. (18.30 - 20.50 mm) | 14.2” x 10” x 0.91” (360.68 x 254 x 23.11 mm) |
Weight | Average at 4.76 lbs (2.16 kg) | 5.51 lbs (2.5 kg) |
Colors |
| Black |
Keyboard and Trackpad |
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Display | Alienware M15 R2 | 2019 Acer Predator Helios 300 15in |
Size | 15.6 Inches | 15.6 Inches |
Info | Full HD with 60Hz refresh rate
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Ports | Alienware M15 R2 | 2019 Acer Predator Helios 300 15in |
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Internal Specs | Alienware M15 R2 | 2019 Acer Predator Helios 300 15in |
Processor |
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Integrated Graphics |
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Memory |
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Discrete Graphics |
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Storage | Single Storage Configurations
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Connectivity | Alienware M15 R2 | 2019 Acer Predator Helios 300 15in |
Wi-Fi |
| IEEE 802.11a/b/g/n/ac |
Bluetooth |
| Bluetooth 5.0 |
Ethernet |
| Gigabit LAN Speed: 10/100/1000 Mbps. |
Battery | Alienware M15 R2 | 2019 Acer Predator Helios 300 15in |
Size | 6-cell lithium-ion polymer (76Wh) with Alienware Battery Defender technology | 3,720 mAh (4-cell Lithium-Ion battery) |
Battery Life |
| Up to 6 hours of battery life |
Power Supply |
| 180W power supply |
Software | Alienware M15 R2 | 2019 Acer Predator Helios 300 15in |
OS | Windows 10 Home Windows 10 Pro Upgradable to Windows 11 | Windows 10 Pro |
Built-in Apps |
| Acer Predator Sense |
Camera & Audio | Alienware M15 R2 | 2019 Acer Predator Helios 300 15in |
Camera |
| Front-facing camera 720p (1280 x 720 HD) top mounted camera. |
Audio |
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Misc | Alienware M15 R2 | 2019 Acer Predator Helios 300 15in |
Sensors |
| - |
Security |
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In the box | - |
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More | CHASIS
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Key Features | Alienware M15 R2 | 2019 Acer Predator Helios 300 15in |
At Glance |
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