Alienware X15 R1 vs. 2021 Razer Blade 14: Full specs comparison

The following is a comprehensive comparison of the Alienware X15 R1 and 2021 Razer Blade 14 specifications, including details on CPU, memory, storage, battery life, display quality, and other features.

Compare With
Please enter device name or part of it
Alienware X15 R1 image

Alienware X15 R1

See at AmazonSee at Dell
Compare With
Please enter device name or part of it
2021 Razer Blade 14 image

2021 Razer Blade 14

See at Amazon

Alienware X15 R1 Pros

Reasons that Alienware X15 R1 is better than 2021 Razer Blade 14.

Slightly faster CPU performance

Intel Core i9-11900H inside Alienware X15 R1 has a 5% better multi-core CPU performance score than the AMD Ryzen 9-5900HX inside 2021 Razer Blade 14.

Geekbench 5 multi-core score
Alienware X15 R1 - Intel Core i9-11900H
8,121
Alienware X15 R1 - Intel Core i7-11800H
7,908
2021 Razer Blade 14 - AMD Ryzen 9-5900HX
7,663
Supports larger memory

Alienware X15 R1 supports a larger memory capacity than the 2021 Razer Blade 14. It supports up to 32GB versus 16GB of system memory on the 2021 Razer Blade 14.

Max system memory size
Alienware X15 R1
32 GB
2021 Razer Blade 14
16 GB
11% larger display

Alienware X15 R1 has a 15.6-inch screen size 11% larger than the 14-inch 2021 Razer Blade 14.

Display size
Alienware X15 R1
15.6-inch
2021 Razer Blade 14
14-inch

2021 Razer Blade 14 Pros

Reasons that 2021 Razer Blade 14 is better than Alienware X15 R1.

About 22% lighter

The 2021 Razer Blade 14 weighed 3.92 pounds, 22% lighter than the 5 pounds Alienware X15 R1.

WeightAlienware X15 R12021 Razer Blade 14
Pound
5 lbs.
3.92 lbs.
Kilogram
2.27 kg
1.78 kg

Key Similars

Similar characteristics share between Alienware X15 R1 and 2021 Razer Blade 14.

Uses the same memory type and speed

Both laptops supports the same 3200MHz DDR4 RAM.

Memory type and speed
Alienware X15 R1 - DDR4
3,200 MHz
2021 Razer Blade 14 - DDR4
3,200 MHz

Prices

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

Alienware X15 Price
Alienware X15 R2 Gaming Laptop - 15.6-inch FHD 360Hz 1ms Display, Intel Core i7-12700H, 16GB RAM, 512GB SSD, NVIDIA GeForce RTX 3070Ti 8GB GDDR6, USB-C, WiFi 6, Bluetooth, Windows 11 Home - White
 Alienware X15 R2 Gaming Laptop - 15.6-inch FHD 360Hz 1ms Display, Intel Core i7-12700H, 16GB RAM, 512GB SSD, NVIDIA GeForce RTX 3070Ti 8GB GDDR6, USB-C, WiFi 6, Bluetooth, Windows 11 Home - White
By Alienware
$1,640.00
$1,999.97 18% OFF
See at Amazon
Alienware X15R1 Gaming Laptop - 15.6-inch FHD (1920x1080) 360Hz 1ms Display, Intel Core i7-11800H Processor, 16GB DDR4 RAM, 1TB SSD, NVIDIA GeForce RTX 3070 DDR6 Graphics, Windows 11 Home- Lunar Light
 Alienware X15R1 Gaming Laptop - 15.6-inch FHD (1920x1080) 360Hz 1ms Display, Intel Core i7-11800H Processor, 16GB DDR4 RAM, 1TB SSD, NVIDIA GeForce RTX 3070 DDR6 Graphics, Windows 11 Home- Lunar Light
By Alienware
$1,769.99
$1,899.97 7% OFF
See at Amazon
Dell Alienware X15 R2 Gaming Laptop (2022) | 15.6" QHD | Core i7 - 1TB SSD - 16GB RAM - 3070 Ti | 14 Cores @ 4.7 GHz - 12th Gen CPU - 8GB GDDR5 Win 11 Home (Renewed)
 Dell Alienware X15 R2 Gaming Laptop (2022) | 15.6" QHD | Core i7 - 1TB SSD - 16GB RAM - 3070 Ti | 14 Cores @ 4.7 GHz - 12th Gen CPU - 8GB GDDR5 Win 11 Home (Renewed)
By Dell
$1,314.99
See at Amazon
Razer Blade 14 2021 Price
Razer Blade 14 (2024) Gaming Laptop: AMD Ryzen 9 8945HS CPU - NVIDIA GeForce RTX 4070 GPU - 14" QHD+ 240Hz HDR Display - 1TB SSD - 32GB DDR5 RAM - Aluminum Unibody - Chroma RGB - Mercury
 Razer Blade 14 (2024) Gaming Laptop: AMD Ryzen 9 8945HS CPU - NVIDIA GeForce RTX 4070 GPU - 14" QHD+ 240Hz HDR Display - 1TB SSD - 32GB DDR5 RAM - Aluminum Unibody - Chroma RGB - Mercury
By Razer
$2,699.99
See at Amazon
Razer Blade 14 Gaming Laptop: AMD Ryzen 9 5900HX 8 Core, NVIDIA GeForce RTX 3070, 14" QHD 165Hz, 16GB RAM, 1TB SSD - CNC Aluminum - Chroma RGB - THX Spatial Audio - Vapor Chamber Cooling
 Razer Blade 14 Gaming Laptop: AMD Ryzen 9 5900HX 8 Core, NVIDIA GeForce RTX 3070, 14" QHD 165Hz, 16GB RAM, 1TB SSD - CNC Aluminum - Chroma RGB - THX Spatial Audio - Vapor Chamber Cooling
By Razer
$2,134.79
See at Amazon
Razer Blade 14 Gaming Laptop: AMD Ryzen 9 6900HX CPU - NVIDIA GeForce RTX 3070 Ti - 14" QHD 165Hz - 16GB DDR5 RAM - 1TB PCIe SSD - Windows 11 - Ultra-Thin - CNC Aluminum - Chroma RGB
 Razer Blade 14 Gaming Laptop: AMD Ryzen 9 6900HX CPU - NVIDIA GeForce RTX 3070 Ti - 14" QHD 165Hz - 16GB DDR5 RAM - 1TB PCIe SSD - Windows 11 - Ultra-Thin - CNC Aluminum - Chroma RGB
By Razer
$1,899.00
$2,599.99 27% OFF
See at Amazon

Specs Comparison

Availability

Alienware X15 R12021 Razer Blade 14
Released20212021
Release DateAvailable on June 1, 2021Announced on June 14, 2021.
Pricing
  • $1,999.99
    i7-11800H 16GB 256GB RTX 3060 FHD 165Hz
  • $2,379.99
    i7-11800H 16GB 512GB RTX 3070 FHD 165Hz
  • $2,629.99
    i7-11800H 32GB 1TB RTX 3070 FHD 165Hz
  • $2,929.99
    i9-11900H 32GB 1TB RTX 3070 FHD 360Hz
  • $1,799.99
    R9-5900HX 16GB 1TB RTX 3060 FHD 144Hz
  • $2,199.99
    R9-5900HX 16GB 1TB RTX 3070 QHD 165Hz
  • $2,799.99
    R9-5900HX 16GB 1TB RTX 3080 QHD 165Hz
Generations

Exterior

Alienware X15 R12021 Razer Blade 14
Dimensions
  • 14.16” x 10.915” x 0.642” (359.7 x 277.25 x 16.3 mm)
    With FHD 165Hz diplay.
  • 14.16” x 10.915” x 0.626” (359.7 x 277.25 x 15.9 mm)
    With FHD 360Hz or QHD 240Hz diplay.
12.59” x 8.66” x 0.66” (319.7 mm x 220 mm x 16.8 mm)
Weight5 - 5.2 lbs (2.27 - 2.36 kg)3.92 lbs (1.78 kg)
Colors
Lunar light
Anodized Black
CNC Aluminum with backlit green Razer logo.
Keyboard and Trackpad
  • Keyboard
    • Alienware X-Series thin keyboard
    • Per-key RGB LED with AlienFX lighting
    • Anti-ghosting and N-key rollover technology.
    • 1.5mm key travel.
  • Touchpad
    • Multi-touch gesture Premium Precision glass touchpad with integrated scrolling.
    • 4.13 x 2.36 in (105 mm x 80 mm) precision touchpad with multi-touch gesture support.
    • Supports AlienFX touchpad.
  • Full-size backlit keyboard.
    • Per key RGB Powered by Razer Chroma™ N-Key rollover keyboard
    • Anti-ghosting keyboard
    • Fan control
  • Precise Glass Touchpad
    • A large, clickable glass touchpad with Microsoft Precision Touchpad support.

Display

Alienware X15 R12021 Razer Blade 14
Size15.6 Inches14 Inches
Info
  • 15.6” FHD with 165Hz
    1920 x 1080 141 PPI ComfortView Plus 3ms 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 ComfortView Plus NVIDIA G-Sync Advanced Optimus 1ms response time 300 nits 16:9 100% sRGB color gamut 1000:1 Anti-glare WVA 7.6W
  • 15.6” QHD with 240Hz
    2560 x 1440 188 PPI ComfortView Plus NVIDIA G-Sync Advanced Optimus 2ms response time 400 nits 16:9 99% DCI-P3 color gamut 1000:1 Anti-glare WVA 10.15 W
  • 14” FHD 144Hz
    1920 x 1080 16:9 144 Hz AMD FreeSync™ Premium IPS-grade 100% sRGB Individually factory calibrated Matte screen thin 4.7mm bezel Wide Viewing Angle
  • 14” QHD 165Hz
    2560 x 1440 16:9 165Hz AMD FreeSync™ Premium IPS-grade 100% DCI-P3 Individually factory calibrated Matte screen thin 4.7mm bezel Wide Viewing Angle

Ports

Alienware X15 R12021 Razer Blade 14
Alienware X15 R1 Ports
Image Source: Dell
Left
  • 1 x Headset port
Right
  • 1 x Power/DC-in Port
Back
  • 1 x Thunderbolt 4
    Supports USB 3.2 Gen 2, DisplayPort 1.4, and PD output 15W (5V/3A).
  • 1 x USB-C
    Supports USB 3.2 Gen 2, DisplayPort 1.4, and PD output 15W (5V/3A).
  • 1 x USB-A
    Supports USB 3.2 Gen 1 with PowerShare
  • 1 x HDMI 2.1
    Supports up to 4K@120Hz display out.
  • 1 x MicroSD Card Slot
Left
  • 1 x USB-C
    Supports USB 3.2 Gen 2, DisplayPort, and Charging supported with 20V USB-C chargers with PD 3.0.
  • 1 x USB-A
    Supports USB 3.2 Gen 2 (10Gbps).
  • 1 x 3.5mm combo audio jack.
  • 1 x AC power port.
Right
  • 1 x USB-C
    Supports USB 3.2 Gen 2, DisplayPort, and Charging supported with 20V USB-C chargers with PD 3.0.
  • 1 x USB-A
    Supports USB 3.2 Gen 2 (10Gbps).
  • 1 x HDMI 2.1
    Supports up to 4K@120Hz.
  • 1 x Kensington lock slot.

Internal Specs

Alienware X15 R12021 Razer Blade 14
Processor
  1. 11th Gen Intel® Core™ i7-11800H
    8 cores, 16 threads, 2.30 → 4.60 GHz, 24MB SmartCache, 45W
  2. 11th Gen Intel® Core™ i9-11900H
    8 cores, 16 threads, 2.50 → 4.90 GHz, 24MB SmartCache, 45W
  1. AMD Ryzen™ 9 5900HX
    8 cores, 16 threads, 3.30 → 4.60 GHz, 4MB L2 Cache, 16MB L3 Cache, 45W
Integrated Graphics
  1. 11th Gen Intel® Core™ i7-11800H
    Intel® UHD Graphics
    32 Execution Units, 350 → 1450 MHz
  2. 11th Gen Intel® Core™ i9-11900H
    Intel® UHD Graphics
    32 Execution Units, 350 → 1450 MHz
  1. AMD Ryzen™ 9 5900HX
    AMD Radeon™ Graphics
    8 Graphics Cores, 2100 MHz
MemoryMemory Slots
  • Onbaord memory
Memory Configurations
  • Speed: 3200MHz
  • Memory Type: Dual-channel DDR4
  • Minimum Memory: 16 GB
  • Maximum Memory: 32 GB
Memory Slots
  • Onboard memory
Memory Configurations
  • 16GB
    Dual-Channel 3200 MHz DDR4 memory.
Discrete Graphics
  • NVIDIA® GeForce RTX™ 3060
    6GB GDDR6 TGP: 70W Dynamic Boost: 20W Max Power: 90W Speed: 1050 → 1402 MHz
  • NVIDIA® GeForce RTX™ 3070
    8GB GDDR6 TGP: 90W Dynamic Boost: 20W Max Power: 110W Speed: 930 → 1410 MHz
  • NVIDIA® GeForce RTX™ 3080
    8GB GDDR6 TGP: 90W Dynamic Boost: 20W Max Power: 110W Speed: 930 → 1365 MHz
* All configurations include 8-phase HyperEfficient graphics voltage regulation.
  • NVIDIA® GeForce RTX™ 3060
    6GB GDDR6 Max Power: 100W 3840 CUDA cores. Speed: up to 1605 MHz
  • NVIDIA® GeForce RTX™ 3070
    8GB GDDR6 Max Power: 100W 5120 CUDA cores. Speed: up to 1410 MHz
  • NVIDIA® GeForce RTX™ 3080
    8GB GDDR6 Max Power: 100W 6144 CUDA cores. Speed: up to 1365 MHz
Storage
  • 1 x M.2 2230 slots (Up to 256GB)
  • 2 x M.2 2280 slots (Up to 2TB each)
    Supports RAID-0
Storage Slots
  • 1 x M.2 NVMe PCIe 3.0 x4 slot
Storage Configurations
  • Up to 1 x 2TB SSD

Connectivity

Alienware X15 R12021 Razer Blade 14
Wi-FiRivet Killer Wi-Fi 6E AX1675x
Dual Band 2.4 GHz/5 GHz Up to 2400 Mbps WiFi 6 802.11a/b/g/n/ac/ax
Intel Wi-Fi 6E AX210
Up to 2400 Mbps Triple band 2.4 GHz/5 GHz/6 GHz WiFi 6 802.11a/b/g/n/ac/ax Bluetooth 5.2
BluetoothBluetooth 5.2Bluetooth 5.2

Battery

Alienware X15 R12021 Razer Blade 14
Size87 WHr, 6-cell smart lithium-ion battery61.1Wh
Rechargeable lithium-ion polymer battery.
Battery Life-Up to 12 hours of battery life
Power Supply
240W
power adapter.		230W
Proprietary AC Adapter.

Software

Alienware X15 R12021 Razer Blade 14
OS
Windows 10 Home Windows 10 Pro
Upgradable to Windows 11
Windows 10 Home 64-bit
Built-in Apps
  • Alienware Command Center
    AlienFX lighting Game Library Auto-tune game profile functionality Fusion Alienware Adrenalin Alienware Mobile Connect
  • Microsoft Office 365 (30-day trial)
Razer™ Synapse 3
Enabled with performance, programmable keyboard, backlighting, and fan control.

Camera & Audio

Alienware X15 R12021 Razer Blade 14
Camera
  • Front-facing camera.
    Alienware HD (1280x720 resolution) camera.
  • Optional Windows Hello IR support.
  • Front-facing camera
    Top-mount front camera, 1 Megapixel (720p HD).
  • Windows® Hello built-in IR camera
Audio
  • Controller: Realtek ALC3281
    • 7.1 Digital Audio out using HDMI out connection
    • Alienware Sound Center via Alienware Command Center
  • Speakers:
    • 2 x 4W speakers
  • Microphone:
    • Dual-array microphones
  • 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

Misc

Alienware X15 R12021 Razer Blade 14
SensorsWindows Hello IR Camera-
Security-
  • Intel® Platform Trust Technology (Intel® PTT) security embedded
  • Kensington™ Security Slot
  • Trusted Platform Module (TPM) 2.0
  • Modern Standby
In the box-
  • Razer Blade 14
  • Power adapter + regional power cord
  • Micro-fiber cleaning cloth
  • Important Product Information Guide
Warranty1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis-

Key Features

Alienware X15 R12021 Razer Blade 14
At Glance
Released in Mid
2021
16:9 QHD
15.6”
1440p 240Hz
Weight
5 lb
2.27 kg
Up to
Intel Core i9-11900H
8C/16T, 2.50 → 4.90 GHz
Geekbench 5
1,430
Single Core
Geekbench 5
8,121
Multi-Core
With integrated
Intel® UHD Graphics
32 Execution Units, 350 → 1450 MHz
Configurable up to
32GB
3200 MHz DDR4
Alienware X15 R1 Ports
Nvidia GeForce
RTX 3080
8GB GDDR6 90W TGP
Released in Mid
2021
16:9 QHD
14”
1440p 165Hz
Weight
3.92 lb
1.78 kg
Powered By
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
16GB
3200 MHz DDR4
NVIDIA GeForce
RTX 3080
8GB GDDR6 Max at 100W

Comments

Ask questions or share your thought and experience about the comparison between Alienware X15 R1 and 2021 Razer Blade 14.

Loading Comments...