Razer Blade 15 Base Edition (2021) vs. Alienware M15 R5: Full specs comparison

Here is a comparison of the specs between Razer Blade 15 Base Edition (2021) and Alienware M15 R5, including CPU, RAM, storage, battery, display, and more.

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Razer Blade 15 Base Edition (2021) image

Razer Blade 15 Base Edition (2021)

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Alienware M15 R5 image

Alienware M15 R5

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Razer Blade 15 Base Edition (2021) Pros

Reasons that Razer Blade 15 Base Edition (2021) is better than Alienware M15 R5.

Supports larger memory

Razer Blade 15 Base Edition (2021) supports a larger memory capacity than the Alienware M15 R5. It supports up to 64GB versus 32GB of system memory on the Alienware M15 R5.

Max system memory size
Razer Blade 15 Base Edition (2021)
64 GB
Alienware M15 R5
32 GB
About 14% lighter

Razer Blade 15 Base Edition (2021) weighed 4.6 pounds, 14% lighter than the 5.34 pounds Alienware M15 R5.

WeightRazer Blade 15 Base Edition (2021)Alienware M15 R5
Pound
4.6 lbs.
5.34 lbs.
Kilogram
2.09 kg
2.42 kg

Alienware M15 R5 Pros

Reasons that Alienware M15 R5 is better than Razer Blade 15 Base Edition (2021).

Significantly faster CPU performance

AMD Ryzen 9-5900HX inside Alienware M15 R5 has a 41% better multi-core CPU performance score than the Intel Core i7-10750H inside Razer Blade 15 Base Edition (2021).

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 15 Base Edition (2021) - Intel Core i7-10750H
5,412
Supports faster memory

Alienware M15 R5 supports a faster memory speed than the Razer Blade 15 Base Edition (2021). It supports up to 3200MHz versus 2933MHz of system memory on the Razer Blade 15 Base Edition (2021).

Memory type and speed
Alienware M15 R5 - DDR4
3,200 MHz
Razer Blade 15 Base Edition (2021) - DDR4
2,933 MHz

Key Similars

Similar characteristics share between Razer Blade 15 Base Edition (2021) and Alienware M15 R5.

Upgradable memory

Both laptops come with available RAM slots that allow you to replace or upgrade when needed.

MemoryRazer Blade 15 Base Edition (2021)Alienware M15 R5
Slots
x2
x2
TypeDDR4DDR4

Prices

Here are the latest price updates and offers for both devices.

Razer Blade 15 Base Edition (2021) Price
Razer Blade 15 Base Gaming Laptop 2021: Intel Core i7-10750H 6 Core, NVIDIA GeForce RTX 3070, 15.6" FHD 1080p 144Hz, 16GB, 512GB SSD - CNC Aluminum - Chroma RGB Lighting - Thunderbolt 3
 Razer Blade 15 Base Gaming Laptop 2021: Intel Core i7-10750H 6 Core, NVIDIA GeForce RTX 3070, 15.6" FHD 1080p 144Hz, 16GB, 512GB SSD - CNC Aluminum - Chroma RGB Lighting - Thunderbolt 3
By Razer
$3,199.99
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Razer Blade 15 Gaming Laptop: NVIDIA GeForce RTX 4060-13th Gen Intel 14-Core i7 CPU - 15.6” QHD 240Hz - 16GB DDR5 RAM, 1TB PCIe SSD - Windows 11 - CNC Aluminum - Chroma RGB - Thunderbolt 4
 Razer Blade 15 Gaming Laptop: NVIDIA GeForce RTX 4060-13th Gen Intel 14-Core i7 CPU - 15.6” QHD 240Hz - 16GB DDR5 RAM, 1TB PCIe SSD - Windows 11 - CNC Aluminum - Chroma RGB - Thunderbolt 4
By Razer
$1,999.99
$2,199.99 9% OFF
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Razer Blade 15 Base Gaming Laptop 2020: Intel Core i7-10750H 6-Core, NVIDIA GeForce GTX 1660 Ti, 15.6" FHD 1080p 120Hz, 16GB RAM, 256GB SSD, CNC Aluminum, Chroma RGB Lighting, Black,Windows 10 Home
 Razer Blade 15 Base Gaming Laptop 2020: Intel Core i7-10750H 6-Core, NVIDIA GeForce GTX 1660 Ti, 15.6" FHD 1080p 120Hz, 16GB RAM, 256GB SSD, CNC Aluminum, Chroma RGB Lighting, Black,Windows 10 Home
By Razer
$899.00
$1,499.99 40% OFF
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Alienware M15 R5 AMD Ryzen Price
Newest Alienware m15 R5 15.6" 360Hz 1ms FHD Gaming Laptop, AMD Ryzen 9 5900HX (8 cores), GeForce RTX 3070, 64GB RAM, 2TB PCIe SSD, HDMI, WiFi 6, RGB Keyboard, Win 11 Home, Dark Side of The Moon
 Newest Alienware m15 R5 15.6" 360Hz 1ms FHD Gaming Laptop, AMD Ryzen 9 5900HX (8 cores), GeForce RTX 3070, 64GB RAM, 2TB PCIe SSD, HDMI, WiFi 6, RGB Keyboard, Win 11 Home, Dark Side of The Moon
By Dell
$1,775.00
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Alienware M17R5 Gaming Laptop - 17.3-inch FHD 480Hz Display, AMD Ryzen 9-6900HX, 32GB DDR5 RAM, 1TB SSD, NVIDIA GeForce RTX 3080 GDDR6, Windows 11 Home, 1 Year Support - Dark Side of the Moon, Black
 Alienware M17R5 Gaming Laptop - 17.3-inch FHD 480Hz Display, AMD Ryzen 9-6900HX, 32GB DDR5 RAM, 1TB SSD, NVIDIA GeForce RTX 3080 GDDR6, Windows 11 Home, 1 Year Support - Dark Side of the Moon, Black
By Alienware
$1,979.97
See at Amazon
Dell Alienware m15 R5 Ryzen Edition Gaming Laptop (2021) | 15.6" 360Hz FHD | Core Ryzen 7-512GB SSD Hard Drive - 16GB RAM - RTX 3070 | 8 Cores @ 4.4 GHz - 8GB GDDR6 Win 11 Home (Renewed)
 Dell Alienware m15 R5 Ryzen Edition Gaming Laptop (2021) | 15.6" 360Hz FHD | Core Ryzen 7-512GB SSD Hard Drive - 16GB RAM - RTX 3070 | 8 Cores @ 4.4 GHz - 8GB GDDR6 Win 11 Home (Renewed)
By Dell
$1,466.07
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Specs Comparison

Availability

Razer Blade 15 Base Edition (2021)Alienware M15 R5
Released20212021
Release DateAnnounced on January 12, 2021.Announced on April 20, 2021
PricingStarting at $ 1,699.99-
Generations-

Exterior

Razer Blade 15 Base Edition (2021)Alienware M15 R5
Dimensions13.98” x 9.25” x 0.78” (355 mm x 235 mm x 19.9 mm)14.02” x 10.73” x 0.47 - 0.76” (356.20 x 272.50 x 12 - 19.25 mm)
Weight4.6 lbs (2.09 kg)5.34 - 5.93 lbs (2.42 - 2.69 kg)
Colors
Anodized Black
Dark Side of the Moon with High Endurance Clear Coat and Silky Smooth Finish
Keyboard and Trackpad
  • Full-size backlit keyboard.
    • Single-zone RGB powered by Razer Chroma™
    • Anti-ghosting keyboard
  • Precise Glass Touchpad
    • A large, clickable glass touchpad with Microsoft Precision Touchpad support.
  • Keyboard
    • Alienware mSeries 4-Zone AlienFX RGB keyboard.
    • RGB per-key backlit Cherry mechanical keyboard.
    • AlienFX lighting
    • Includes anti-ghosting and N-key rollover technology
    • 1.8mm key travel
    • 0.2mm-dish concave key design
  • Touchpad
    • 4.13 x 2.36 in (105 mm x 80 mm) precision touchpad with multi-touch gesture support.

Display

Razer Blade 15 Base Edition (2021)Alienware M15 R5
Size15.6 Inches15.6 Inches
Info
  • 15.6” FHD 144Hz
    1920 x 1080 16:9 144Hz IPS 100% sRGB 8ms response time 4.9 mm side bezel factory calibrated
  • 15.6” QHD 165Hz
    2560 x 1440 16:9 165Hz IPS 100% DCI-P3 3ms response time 4.9 mm side bezel factory calibrated
  • 15.6” FHD with 165Hz
    1920 x 1080 141 PPI 9ms response time 300 nits 16:9 100% sRGB color gamut 1000:1 Anti-glare WVA 6W
  • 15.6” FHD with 360Hz
    1920 x 1080 141 PPI 5ms response time 300 nits 16:9 100% sRGB color gamut 1000:1 Anti-glare WVA 8W
  • 15.6” QHD with 240Hz
    2560 x 1440 188 PPI 9ms response time 400 nits 16:9 99% DCI-P3 color gamut 1000:1 Anti-glare WVA 10W

Ports

Razer Blade 15 Base Edition (2021)Alienware M15 R5
  • 1 x USB-C with Thunderbolt 3.
  • 1 x USB-C 3.2 Gen 2.
  • 3 x USB-A 3.2 Gen 2.
  • 1 x HDMI 2.1
    Supports up to 4K@120Hz
  • 1 x RJ-45 Gigabit Ethernet port.
  • 1 x 3.5mm combo audio jack.
  • 1 x Kensington lock slot.
  • 1 x AC power port.
Alienware M15 R5 Ports
Image Source: Dell
  • 1 x USB-C 3.2 Gen 2 with DisplayPort
  • 2 x USB-A 3.2 Gen 1 Port
  • 1 x USB-A 3.2 Gen 1 port with PowerShare
  • 1 x RJ-45
  • 1 x HDMI 2.1
    Supports up to 4K@120Hz display out.
  • 1 x Headset port
  • 1 x Power/DC-in Port

Internal Specs

Razer Blade 15 Base Edition (2021)Alienware M15 R5
Processor
  1. 10th Gen Intel® Core™ i7-10750H
    6 cores, 12 threads, 2.60 → 5.00 GHz, 12MB SmartCache, 45W
  1. AMD Ryzen™ 7 5800H
    8 cores, 16 threads, 3.20 → 4.40 GHz, 4MB L2 Cache, 16MB L3 Cache, 45W
  2. AMD Ryzen™ 9 5900HX
    8 cores, 16 threads, 3.30 → 4.60 GHz, 4MB L2 Cache, 16MB L3 Cache, 45W
Integrated Graphics
  1. 10th Gen Intel® Core™ i7-10750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  1. AMD Ryzen™ 7 5800H
    AMD Radeon™ Graphics
    8 Graphics Cores, 2000 MHz
  2. AMD Ryzen™ 9 5900HX
    AMD Radeon™ Graphics
    8 Graphics Cores, 2100 MHz
Memory
16GB 32GB 64GB
Dual-channel 2933 Hz DDR4 SDRAM
2 x DDR4 SODIMM slots.
8 GB 16 GB 32 GB
3200MHz Dual-channel DDR4 SDRAM.
2 x SO-DIMM slots.
Discrete Graphics
  • NVIDIA® GeForce RTX™ 3060 (6GB GDDR6 VRAM, Optimus™ Technology)
  • NVIDIA® GeForce RTX™ 3070 (8GB GDDR6 VRAM, Optimus™ Technology)
  • NVIDIA® GeForce RTX™ 3050 Ti
    4GB GDDR6 VRAM.
  • NVIDIA® GeForce RTX™ 3060
    6GB GDDR6 VRAM.
  • NVIDIA® GeForce RTX™ 3070
    8GB GDDR6 VRAM.
Storage
512GB 1TB 2TB
M.2 NVMe PCIe 3.0 x4.
2 x M.2 PCIe 3.0 x4 slots.
2 x M.2 2230/2280 slots (Up to 2TB each)

Connectivity

Razer Blade 15 Base Edition (2021)Alienware M15 R5
Wi-FiIntel® 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
BluetoothBluetooth 5.1Bluetooth 5.2
Ethernet Gigabit LAN
Speed: 10/100/1000 Mbps.
Gigabit Ethernet Controller
Transfer rate: 10/100/1000/2500 Mbps

Battery

Razer Blade 15 Base Edition (2021)Alienware M15 R5
Size65Wh lithium-ion polymer battery
  • 56 WHr, 3-cell smart lithium-ion battery
  • 86 WHr, 6-cell smart lithium-ion battery
Battery LifeUp to 6 hours of battery life-
Power Supply230W Proprietary AC Adapter
180W 240W
power adapter.

Software

Razer Blade 15 Base Edition (2021)Alienware M15 R5
OSWindows 10 Home 64-bit
Windows 10 Home Windows 10 Pro
Upgradable to Windows 11
Built-in AppsRazer Synapse 3 enabled with programmable keyboard
  • Alienware Command Center
    Supports AlienFX lighting, Game
    Library with auto-tune game profile functionality.
  • Alienware Adrenalin
  • Alienware Mobile Connect
  • Microsoft Office 365 (30-day trial)

Camera & Audio

Razer Blade 15 Base Edition (2021)Alienware M15 R5
CameraFront-facing camera
Top-mount front camera, 1 Megapixel (720p HD).
Front-facing camera
Alienware HD (1280x720 resolution) camera.
Audio
  • Built-in stereo speakers
  • THX® Spatial Audio
  • 3.5mm headphone/microphone combo port
  • Dolby® Atmos support, 7.1 Codec support (via HDMI)
  • Built-in array microphone
  • Controller: Realtek ALC3254
    • 7.1 Digital Audio out using HDMI out connection
    • Alienware Sound Center via Alienware Command Center
  • Speakers:
    • 2 x 2W speakers
  • Microphone:
    • Dual-array microphones

Misc

Razer Blade 15 Base Edition (2021)Alienware M15 R5
Security
  • Intel® Platform Trust Technology (Intel® PTT) security embedded
  • Kensington™ Security Slot
-
In the box
  • Razer Blade 15" Base Edition
  • Power adapter + regional power cord
  • Micro-fiber cleaning cloth
  • Important Product Information Guide
-

Key Features

Razer Blade 15 Base Edition (2021)Alienware M15 R5
At Glance
Released in Early
2021
16:9 QHD
15.6”
1440p 165Hz
Weight
4.6 lb
2.09 kg
Powered By
Intel Core i7-10750H
6C/12T, 2.60 → 5.00 GHz
Geekbench 5
1,134
Single Core
Geekbench 5
5,412
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1150 MHz
Upgradable up to
64GB
2933 MHz DDR4
NVIDIA GeForce
RTX 3070
8GB GDDR6
Released in Early
2021
16:9 QHD
15.6”
1440p 240Hz
Weight
5.34 lb
2.42 kg
Up to
AMD Ryzen 9-5900HX
8C/16T, 3.30 → 4.60 GHz
Geekbench 5
1,416
Single Core
Geekbench 5
7,663
Multi-Core
With integrated
AMD Radeon™ Graphics
8 Graphics Cores, 2100 MHz
Upgradable up to
32GB
3200 MHz DDR4
Alienware M15 R5 Ports
Nvidia GeForce
RTX 3070
8GB GDDR6

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