Detailed comparison and review of Alienware M15 R5 and Razer Blade 15. With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
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 | Razer Blade 15 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.62 cm x 27.25 cm x 1.92 cm | 35.5 cm x 23.5 cm x 1.98 cm |
| Weight | 2.69 kg | 2.03 kg |
| Colour | Dark Side of the Moon | Black |
| DISPLAY | Alienware M15 R5 | Razer Blade 15 |
|---|
| Screen Size (Type) | 15.6" | 15.6" - IPS |
|---|---|---|
| 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 | - |
| Colour Gamut | 99% DCI-P3 | 100% sRGB |
| Features | Anti-glare, Wide Viewing Angle, ±85° horizontal viewing angle, ±85° vertical viewing angle, 9 ms response rate, 240 Hz refresh rate | Matte |
| PROCESSOR | Alienware M15 R5 | Razer Blade 15 |
|---|
| CPU | AMD Ryzen 9 5900HX / 3.3 GHz | Intel Core i7 (8th Gen) 8750H / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.6 GHz | 4.1 GHz |
| Number of Cores | 8-core | 6-core |
| Cache | L3 - 16 MB | - |
| 64-bit Computing | - | Yes |
| Chipset | - | Mobile Intel HM370 |
| MEMORY | Alienware M15 R5 | Razer Blade 15 |
|---|
| RAM | 16 GB (2 x 8 GB) | 16 GB |
|---|---|---|
| Max RAM Supported | 32 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 3200 MHz | 2667 MHz |
| Rated Speed | 3200 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 0 | - |
| STORAGE | Alienware M15 R5 | Razer Blade 15 |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe - NVM Express (NVMe) | 128 GB SSD SATA 6Gb/s |
|---|---|---|
| Secondary Storage | - | 1 TB HDD / 5400 rpm |
| AUDIO & VIDEO | Alienware M15 R5 | Razer Blade 15 |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3070 | NVIDIA GeForce GTX 1060 |
|---|---|---|
| Video Memory | 8 GB GDDR6 SDRAM | 6 GB GDDR5 SDRAM |
| Video System Features | - | NVIDIA Optimus |
| Camera | Yes - HD | Yes - 720p |
| Resolution | 0.92 Megapixel | 1 Megapixel |
| Camera Features | 74.9 degrees, RGB camera | - |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Array microphone |
| Codec | Realtek ALC3254 | - |
| Compliant Standards | High Definition Audio | - |
| Audio Features | Nahimic sound technology | - |
| VR Ready | - | Yes |
| COMMUNICATIONS | Alienware M15 R5 | Razer Blade 15 |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6 AX1650x | Intel Wireless-AC 9260 |
| Network Interface | 2.5 Gigabit Ethernet | Gigabit Ethernet |
| BATTERY | Alienware M15 R5 | Razer Blade 15 |
|---|
| Technology | 6-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 86 Wh | 80 Wh |
| Battery Life | Up to 6.17 hours | - |
| AC ADAPTER | Alienware M15 R5 | Razer Blade 15 |
|---|
| Input | AC 100-240 V (50/60 Hz) | - |
|---|---|---|
| Output | 19.5 V | - |
| INPUT | Alienware M15 R5 | Razer Blade 15 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Multi-gesture touch pad, precision touchpad, 4 RGB zones | Anti-ghosting, Chroma lighting system, Razer Synapse enabled |
| CONNECTIONS & EXPANSIONS | Alienware M15 R5 | Razer Blade 15 |
|---|
| Slots | 2 x M.2 Card (1 free) | 1 x M.2 Card |
|---|---|---|
| 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 |
USB-C (supports Thunderbolt 3) 3 x USB 3.0 HDMI Mini DisplayPort Headphone/microphone combo jack Gigabit Ethernet |
| SOFTWARE | Alienware M15 R5 | Razer Blade 15 |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition |
|---|---|---|
| Software Included | Microsoft Office 2013 (Trial) | Razer Synapse 3 |
| MISCELLANEOUS | Alienware M15 R5 | Razer Blade 15 |
|---|
| 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 | - |
| 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 | - |
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