Razer Blade Stealth 13 (2020) vs. Alienware M15 R5: Full specs comparison
The following is a comprehensive comparison of the Razer Blade Stealth 13 (2020) and Alienware M15 R5 specifications, including details on CPU, memory, storage, battery life, display quality, and other features.
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Razer Blade Stealth 13 (2020) Pros
Reasons that Razer Blade Stealth 13 (2020) is better than Alienware M15 R5.
Supports faster memory
Razer Blade Stealth 13 (2020) supports a faster memory speed than the Alienware M15 R5. It supports up to 3733MHz versus 3200MHz of system memory on the Alienware M15 R5.
Memory type and speed
Razer Blade Stealth 13 (2020) - LPDDR4X
3,733 MHz
Alienware M15 R5 - DDR4
3,200 MHz
About 42% lighter
Razer Blade Stealth 13 (2020) weighed 3.11 pounds, 42% lighter than the 5.34 pounds Alienware M15 R5.
| Weight | Razer Blade Stealth 13 (2020) | Alienware M15 R5 |
|---|---|---|
| Pound | 3.11 lbs. | 5.34 lbs. |
| Kilogram | 1.41 kg | 2.42 kg |
Alienware M15 R5 Pros
Reasons that Alienware M15 R5 is better than Razer Blade Stealth 13 (2020).
Newer manufacturing
2021 vs. 2020
Much faster CPU performance
AMD Ryzen 9-5900HX inside Alienware M15 R5 has a 105% better multi-core CPU performance score than the Intel Core i7-1065G7 inside Razer Blade Stealth 13 (2020).
Geekbench 5 multi-core score
Alienware M15 R5 - AMD Ryzen 9-5900HX
7,663
Alienware M15 R5 - AMD Ryzen 7-5800H
7,098
Razer Blade Stealth 13 (2020) - Intel Core i7-1065G7
3,722
Supports larger memory
Alienware M15 R5 supports a larger memory capacity than the Razer Blade Stealth 13 (2020). It supports up to 32GB versus 16GB of system memory on the Razer Blade Stealth 13 (2020).
Max system memory size
Alienware M15 R5
32 GB
Razer Blade Stealth 13 (2020)
16 GB
Upgradable memory
Alienware M15 R5 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 Razer Blade Stealth 13 (2020) since it has onboard memory.
| Memory | Razer Blade Stealth 13 (2020) | Alienware M15 R5 |
|---|---|---|
| Slots | Onboard | x2 |
| Type | LPDDR4X | DDR4 |
17% larger display
Alienware M15 R5 has a 15.6-inch screen size 17% larger than the 13.3-inch Razer Blade Stealth 13 (2020).
Display size
Alienware M15 R5
15.6-inch
Razer Blade Stealth 13 (2020)
13.3-inch
Prices
Here are the latest price updates and offers for both devices.
Availability | Razer Blade Stealth 13 (2020) | Alienware M15 R5 |
| Released | 2020 | 2021 |
| Release Date | - | Announced on April 20, 2021 |
| Pricing |
| - |
| Generations |
|
Exterior | Razer Blade Stealth 13 (2020) | Alienware M15 R5 |
| Dimensions | 11.99” x 8.27” x 0.60” (304.6 mm x 210 mm x 15.3 mm) | 14.02” x 10.73” x 0.47 - 0.76” (356.20 x 272.50 x 12 - 19.25 mm) |
| Weight |
| 5.34 - 5.93 lbs (2.42 - 2.69 kg) |
| Colors |
| Dark Side of the Moon with High Endurance Clear Coat and Silky Smooth Finish |
| Keyboard and Trackpad |
|
|
Display | Razer Blade Stealth 13 (2020) | Alienware M15 R5 |
| Size | 13.3 Inches | 15.6 Inches |
| Info |
|
|
Ports | Razer Blade Stealth 13 (2020) | Alienware M15 R5 |
| 
|
Internal Specs | Razer Blade Stealth 13 (2020) | Alienware M15 R5 |
| Processor |
|
|
| Integrated Graphics |
|
|
| Memory |
| 8 GB 16 GB 32 GB 3200MHz Dual-channel DDR4 SDRAM.2 x SO-DIMM slots. |
| Discrete Graphics | NVIDIA® GeForce GTX™ 1650 Ti with Max-Q 4GB GDDR6 VRAM |
|
| Storage |
| 2 x M.2 2230/2280 slots (Up to 2TB each) |
Connectivity | Razer Blade Stealth 13 (2020) | Alienware M15 R5 |
| Wi-Fi | Intel® Wireless-AX201
(IEEE 802.11a/b/g/n/ac/ax) | Rivet Killer Wi-Fi 6 AX1650x Dual Band 2.4 GHz/5 GHz Up to 2400 Mbps WiFi 6 802.11a/b/g/n/ac/ax |
| Bluetooth | Bluetooth 5.1 | Bluetooth 5.2 |
| Ethernet | - | Gigabit Ethernet Controller Transfer rate: 10/100/1000/2500 Mbps |
Battery | Razer Blade Stealth 13 (2020) | Alienware M15 R5 |
| Size | 53.1Wh lithium-ion polymer |
|
| Power Supply | 100W USB-C Power Adapter | 180W 240W power adapter. |
Software | Razer Blade Stealth 13 (2020) | Alienware M15 R5 |
| OS | Windows 10 Home 64-bit | Windows 10 Home Windows 10 Pro Upgradable to Windows 11 |
| Built-in Apps |
|
|
Camera & Audio | Razer Blade Stealth 13 (2020) | Alienware M15 R5 |
| Camera |
| Front-facing camera Alienware HD (1280x720 resolution) camera. |
| Audio |
|
|
Misc | Razer Blade Stealth 13 (2020) | Alienware M15 R5 |
| Security |
| - |
Key Features | Razer Blade Stealth 13 (2020) | Alienware M15 R5 |
| At Glance | |
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