Dell Precision 5560 vs. Alienware X15 R1: Full specs comparison

The following is a comprehensive comparison of the Dell Precision 5560 and Alienware X15 R1 specifications, including details on CPU, memory, storage, battery life, display quality, and other features.

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Dell Precision 5560 image

Dell Precision 5560

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Alienware X15 R1 image

Alienware X15 R1

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Dell Precision 5560 Pros

Reasons that Dell Precision 5560 is better than Alienware X15 R1.

Supports larger memory

Dell Precision 5560 supports a larger memory capacity than the Alienware X15 R1. It supports up to 64GB versus 32GB of system memory on the Alienware X15 R1.

Max system memory size
Dell Precision 5560
64 GB
Alienware X15 R1
32 GB
Upgradable memory

Dell Precision 5560 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 X15 R1 since it has onboard memory.

MemoryDell Precision 5560Alienware X15 R1
Slots
x2
Onboard
TypeDDR4 ECCDDR4
About 19% lighter

Dell Precision 5560 weighed 4.06 pounds, 19% lighter than the 5 pounds Alienware X15 R1.

WeightDell Precision 5560Alienware X15 R1
Pound
4.06 lbs.
5 lbs.
Kilogram
1.84 kg
2.27 kg

Alienware X15 R1 Pros

We couldn't find any advantages of Alienware X15 R1 over Dell Precision 5560.

Key Similars

Similar characteristics share between Dell Precision 5560 and Alienware X15 R1.

Similar CPU performance

Both laptops has a similar multi-core CPU performance score.

Geekbench 5 multi-core score
Dell Precision 5560 - Intel Xeon W-11955M
8,527
Dell Precision 5560 - Intel Core i9-11950H
8,450
Dell Precision 5560 - Intel Core i7-11850H
8,205
Alienware X15 R1 - Intel Core i9-11900H
8,121
Dell Precision 5560 - Intel Core i7-11800H
7,908
Alienware X15 R1 - Intel Core i7-11800H
7,908
Dell Precision 5560 - Intel Core i5-11500H
6,270

Prices

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

Dell Precision 5560 Price
Dell Precision 5000 5560 15.6" Mobile Workstation - Full HD Plus - 1920 x 1200 - Intel Core i7 11th Gen i7-11850H Octa-core (8 Core) 2.50 GHz - 32 GB RAM - 512 GB SSD - Aluminum Titan Gray
 Dell Precision 5000 5560 15.6" Mobile Workstation - Full HD Plus - 1920 x 1200 - Intel Core i7 11th Gen i7-11850H Octa-core (8 Core) 2.50 GHz - 32 GB RAM - 512 GB SSD - Aluminum Titan Gray
By Dell
$1,189.77
See at Amazon
Dell Precision 5560 Laptop - 15.6" UHD+ HDR400, (3840x2400) Touch - 2.6 GHz Intel Core i9-11950H 8-Core (11th Gen) - 1TB SSD - 64GB RAM - RTX A2000 - Windows 10 Pro
 Dell Precision 5560 Laptop - 15.6" UHD+ HDR400, (3840x2400) Touch - 2.6 GHz Intel Core i9-11950H 8-Core (11th Gen) - 1TB SSD - 64GB RAM - RTX A2000 - Windows 10 Pro
By Dell
$1,929.77
See at Amazon
Dell Precision 5000 5560 15.6" Mobile Workstation - Full HD Plus - 1920 x 1200 - Intel Core i7 11th Gen i7-11800H Octa-core (8 Core) 2.40 GHz - 32 GB RAM - 512 GB SSD - Aluminum Titan Gray
 Dell Precision 5000 5560 15.6" Mobile Workstation - Full HD Plus - 1920 x 1200 - Intel Core i7 11th Gen i7-11800H Octa-core (8 Core) 2.40 GHz - 32 GB RAM - 512 GB SSD - Aluminum Titan Gray
By Dell
$1,179.77
See at Amazon
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
$1,757.81
$1,999.97 12% OFF
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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
$1,771.99
$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

Specs Comparison

Availability

Dell Precision 5560Alienware X15 R1
Released20212021
Release DateAnnounced on May 11, 2021Available on June 1, 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
Generations

Exterior

Dell Precision 5560Alienware X15 R1
Dimensions13.56” x 9.07” x 0.30 - 0.56” (344.4 x 230.3 x 7.7 - 11.64  mm)
  • 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.
Weight4.06 lb (1.84 kg)5 - 5.2 lbs (2.27 - 2.36 kg)
Colors-
Lunar light
Keyboard and Trackpad
  • Full-size backlit keyboard.
  • 5.90” x 3.54” (150 mm x 90 mm) touchpad with 5 multi-touch gesture support.
  • 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.

Display

Dell Precision 5560Alienware X15 R1
Size15.6 Inches15.6 Inches
Info
  • 15.6” FHD+
    1920x1200 145 PPI 500 nits 60Hz Anti-Glare Non-Touch 100% sRGB color gamut 1650:1 WVA 4.41W
  • 15.6” UHD+ Touch
    3840x2400 290 PPI 500 nits 60Hz Anti-Glare Touch 100% Adobe sRGB 94% DCI-P3 1600:1 WVA 10.4W
  • 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

Ports

Dell Precision 5560Alienware X15 R1
Dell Precision 5560 Ports
Image Source: Dell
Left (3)
  • 1 x Thunderbolt 4
    40 Gpbs, USB 4.0 (40 Gbps), DisplayPort 2.0
  • 1 x Thunderbolt 4
    40 Gpbs, USB 4.0 (40 Gbps), DisplayPort 2.0, Power Delivery
  • 1 x lock slot
Right (3)
  • 1 x USB-C
    USB 3.2 Gen 2 (10 Gbps), DisplayPort
  • 1 x full-size SD card slot
  • 1 x headphone jack
    Headphone/Microphone
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

Internal Specs

Dell Precision 5560Alienware X15 R1
Processor
  1. 11th Gen Intel® Core™ i5-11500H
    6 cores, 12 threads, 2.90 → 4.60 GHz, 12MB SmartCache, 45W
  2. 11th Gen Intel® Core™ i7-11800H
    8 cores, 16 threads, 2.30 → 4.60 GHz, 24MB SmartCache, 45W
  3. 11th Gen Intel® Core™ i7-11850H
    8 cores, 16 threads, 2.50 → 4.80 GHz, 24MB SmartCache, 45W
  4. 11th Gen Intel® Core™ i9-11950H
    8 cores, 16 threads, 2.60 → 5.00 GHz, 24MB SmartCache, 45W
  5. Intel Xeon W-11955M
    8 cores, 16 threads, 2.60 → 5.00 GHz, 24MB SmartCache, 45W
  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
Integrated Graphics
  1. 11th Gen Intel® Core™ i5-11500H
    Intel® UHD Graphics
    32 Execution Units, 350 → 1450 MHz
  2. 11th Gen Intel® Core™ i7-11800H
    Intel® UHD Graphics
    32 Execution Units, 350 → 1450 MHz
  3. 11th Gen Intel® Core™ i7-11850H
    Intel® UHD Graphics
    32 Execution Units, 350 → 1450 MHz
  4. 11th Gen Intel® Core™ i9-11950H
    Intel® UHD Graphics
    32 Execution Units, 350 → 1450 MHz
  5. Intel Xeon W-11955M
    Intel® UHD P630 Graphics
    32 Execution Units, 350 → 1450 MHz
  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
MemoryMemory Slots
  • 2 x DDR4 SODIMM slots
Memory Configurations
  • Speed: 3200 MHz
  • Memory Type: Non-ECC or ECC
  • Minimum Memory: 4GB
  • Maximum Memory: 64B
Memory Slots
  • Onbaord memory
Memory Configurations
  • Speed: 3200MHz
  • Memory Type: Dual-channel DDR4
  • Minimum Memory: 16 GB
  • Maximum Memory: 32 GB
Discrete Graphics
  • NVIDIA Quadro T1200, 4GB GDDR6
  • NVIDIA Quadro RTX A2000, 4GB GDDR6
  • 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.
StorageHard Drive Slots
  • 2 x M.2 2230/2280 PCIe SSD slots
Hard Drive Configurations
  • Up to 2TB M.2 NVMe PCIe Gen4 x4 SSD
    Supports up to 64 Gbps.
  • 1 x M.2 2230 slots (Up to 256GB)
  • 2 x M.2 2280 slots (Up to 2TB each)
    Supports RAID-0

Connectivity

Dell Precision 5560Alienware X15 R1
Wi-FiIntel AX201
Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi 6 802.11a/b/g/n/ac/ax Bluetooth 5.1
Rivet 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
BluetoothBluetooth 5.2Bluetooth 5.2

Battery

Dell Precision 5560Alienware X15 R1
Size
  • 56 Wh
    3-cell "smart" Lithium-ion, ExpressCharge capable.
  • 86 Wh
    6-cell "smart" Lithium-ion, ExpressCharge capable.
87 WHr, 6-cell smart lithium-ion battery
Power Supply
90W 130W
USB-C power adapter.
240W
power adapter.

Software

Dell Precision 5560Alienware X15 R1
OS
Windows 10 Home Windows 10 Pro Ubuntu 20.04 LTS RedHat 8.2
Upgradable to Windows 11
Windows 10 Home Windows 10 Pro
Upgradable to Windows 11
Built-in AppsMicrosoft Office 30-days trial
  • Alienware Command Center
    AlienFX lighting Game Library Auto-tune game profile functionality Fusion Alienware Adrenalin Alienware Mobile Connect
  • Microsoft Office 365 (30-day trial)

Camera & Audio

Dell Precision 5560Alienware X15 R1
Camera
  • Front-facing camera
    Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
  • Infrared camera
    For Windows Hello Facial Recognition.
  • Proximity sensor
    For Express Sign-in
  • Front-facing camera.
    Alienware HD (1280x720 resolution) camera.
  • Optional Windows Hello IR support.
Audio
  • Realtek ALC3281-CG audio controler
  • 2 x 2.5W Stereo woofers.
  • 2 x 1.5W Stereo tweeters.
  • Dual integrated noise-canceling digital array microphones
  • 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

Misc

Dell Precision 5560Alienware X15 R1
Sensors
  • The fingerprint reader in the power button
  • Proximity sensor
    For Express Sign-in feature.
  • IR Camera
Windows Hello IR Camera
Security
  • Intel® vPro™ Technology (iAMT 12)
    Optional, requires Intel WiFi® Link WLAN and a vPro compatible processor.
  • Dell Client Command Suite
    Factory Installed Dell Client Command, Update, Dell Command, Power Manager, Intel® Platform Trust Technology.
  • Trusted Platform Module (TPM) 2.0
  • Chassis wedge-shaped security lock
  • Support for Computrace and external SmartCard Reader
  • Touch Fingerprint Reader
    With Control Vault 3.0 (Advanced Authentication with FIPS 140-2 Level 3 Certification).
-
Warranty1-Year Basic Onsite Service1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis

Key Features

Dell Precision 5560Alienware X15 R1
At Glance
Released in Mid
2021
16:10 UHD+
15.6”
2400p 60Hz
Weight
4.06 lb
1.84 kg
Up to
Intel Xeon W-11955M
8C/16T, 2.60 → 5.00 GHz
Geekbench 5
1,565
Single Core
Geekbench 5
8,527
Multi-Core
With integrated
Intel® UHD P630 Graphics
32 Execution Units, 350 → 1450 MHz
Upgradable up to
64GB
3200 MHz DDR4 ECC
Dell Precision 5560 Ports
Nvidia Quadro
RTX A2000
4GB GDDR6
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

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