Dell XPS 15 9575 vs. Alienware Area-51m: Full specs comparison

Here is a comparison of the specs between Dell XPS 15 9575 and Alienware Area-51m, including CPU, RAM, storage, battery, display, and more.

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Dell XPS 15 9575 image

Dell XPS 15 9575

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Alienware Area-51m image

Alienware Area-51m

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Dell XPS 15 9575 Pros

Reasons that Dell XPS 15 9575 is better than Alienware Area-51m.

About 49% lighter

Dell XPS 15 9575 weighed 4.36 pounds, 49% lighter than the 8.54 pounds Alienware Area-51m.

WeightDell XPS 15 9575Alienware Area-51m
Pound
4.36 lbs.
8.54 lbs.
Kilogram
1.98 kg
3.87 kg

Alienware Area-51m Pros

Reasons that Alienware Area-51m is better than Dell XPS 15 9575.

Newer manufacturing

2019 vs. 2018

Much faster CPU performance

Intel Core i9-9900K inside Alienware Area-51m has a 138% better multi-core CPU performance score than the Intel Core i7-8705G inside Dell XPS 15 9575.

Geekbench 5 multi-core score
Alienware Area-51m - Intel Core i9-9900K
8,543
Alienware Area-51m - Intel Core i9-9900
7,669
Alienware Area-51m - Intel Core i7-9700K
7,192
Alienware Area-51m - Intel Core i7-8700
5,810
Dell XPS 15 9575 - Intel Core i7-8705G
3,576
Dell XPS 15 9575 - Intel Core i5-8305G
3,116
Supports larger memory

Alienware Area-51m supports a larger memory capacity than the Dell XPS 15 9575. It supports up to 64GB versus 16GB of system memory on the Dell XPS 15 9575.

Max system memory size
Alienware Area-51m
64 GB
Dell XPS 15 9575
16 GB
Supports faster memory

Alienware Area-51m supports a faster memory speed than the Dell XPS 15 9575. It supports up to 2800MHz versus 2400MHz of system memory on the Dell XPS 15 9575.

Memory type and speed
Alienware Area-51m - DDR4 XMP
2,800 MHz
Dell XPS 15 9575 - DDR4
2,400 MHz
10% larger display

Alienware Area-51m has a 17.3-inch screen size 10% larger than the 15.6-inch Dell XPS 15 9575.

Display size
Alienware Area-51m
17.3-inch
Dell XPS 15 9575
15.6-inch

Prices

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

Dell XPS 15 9575 Price
Dell XPS 15 9530 15.6'' FHD+ (Intel 13th Gen 14-Core i7-13700H (Beat i9-12900H), 32GB DDR5 RAM, 1TB SSD, Arc A370M) Business Laptop, Backlit, Fingerprint, Thunderbolt 4, Wi-Fi 6E, Platinum Silver
 Dell XPS 15 9530 15.6'' FHD+ (Intel 13th Gen 14-Core i7-13700H (Beat i9-12900H), 32GB DDR5 RAM, 1TB SSD, Arc A370M) Business Laptop, Backlit, Fingerprint, Thunderbolt 4, Wi-Fi 6E, Platinum Silver
By Dell
$1,638.00
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Dell XPS 15 9575 15.6" FHD Intel Core i7-8705G 3.1GHz, 16GB RAM, 256GB SSD, Windows 11 Pro 64bit, CAM, Touch (Renewed)
 Dell XPS 15 9575 15.6" FHD Intel Core i7-8705G 3.1GHz, 16GB RAM, 256GB SSD, Windows 11 Pro 64bit, CAM, Touch (Renewed)
By Dell
$809.00
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Dell XPS 15 2-in-1 9575-15.6" 4K Touch - i7-8705G - AMD RX Vega M - 16GB - 256GB SSD
 Dell XPS 15 2-in-1 9575-15.6" 4K Touch - i7-8705G - AMD RX Vega M - 16GB - 256GB SSD
By Dell
$999.00
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Alienware Area-51m Price
Alienware Area 51M Gaming Laptop, 17.3" 300hz 3ms FHD Display, Intel Core i7-10700K, Nvidia GeForce RTX 2070 Super 8GB GDDR6, 1TB SSD, 16GB RAM, Lunar Light (AWARR2-7323WHT-PUS)
 Alienware Area 51M Gaming Laptop, 17.3" 300hz 3ms FHD Display, Intel Core i7-10700K, Nvidia GeForce RTX 2070 Super 8GB GDDR6, 1TB SSD, 16GB RAM, Lunar Light (AWARR2-7323WHT-PUS)
By Alienware
$2,299.99
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Dell Alienware Area-51m Elite Gaming Laptop Backpack, 17-Inch, Gray/Black (AWA51BPE17)
 Dell Alienware Area-51m Elite Gaming Laptop Backpack, 17-Inch, Gray/Black (AWA51BPE17)
By Dell
$118.92
$149.99 21% OFF
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Alienware m18 AMD Gaming Laptop - 18-inch FHD+ (1920 x 1200) 480Hz 3ms Display, AMD Ryzen 9-7845HX, 32GB DDR5 RAM, 1TB SSD, NVIDIA GeForce RTX 4080 GDDR6, 1-Year Premium Support - Dark Metallic Moon
 Alienware m18 AMD Gaming Laptop - 18-inch FHD+ (1920 x 1200) 480Hz 3ms Display, AMD Ryzen 9-7845HX, 32GB DDR5 RAM, 1TB SSD, NVIDIA GeForce RTX 4080 GDDR6, 1-Year Premium Support - Dark Metallic Moon
By Alienware
$2,840.07
See at Amazon

Specs Comparison

Availability

Dell XPS 15 9575Alienware Area-51m
Released20182019
Release Date
  • Announced at CES 2018
  • Available on April 2018
  • Announced at CES 2019
  • Available on January 29, 2019
Pricing-Starting at $2,549.99
Generations-

Exterior

Dell XPS 15 9575Alienware Area-51m
Dimensions13.93 x 9.25 x 0.62 in (354 x 235 x 16 mm)
Width: 13.93” (354 mm)
Depth: 9.25” (235 mm)
Height: 0.62” (16 mm)
15.85 x 12.565 x 1.09 - 1.23 in (402.6 x 319.14 x 27.65 - 31.2 mm)
  • Width: 15.85 in. (402.6 mm)
  • Depth: 12.565 in. (319.14 mm)
  • Height: 1.09 - 1.23 in. (27.65 - 31.2 mm)
Weight
  • 4.36 lb (1.97 kg)
Maximum at 8.54 lbs. (3.87 Kg)
Colors
  • Silver (CNC machined aluminum in platinum silver with carbon fiber composite palm rest in black)
  • Lunar Light
  • Dark Side of the Moon
Keyboard and Trackpad
  • Full-size backlit Mag-Lev keyboard, 0.7mm travel.
  • 4.13 x 3.14 in (105 mm x 80 mm) precision touchpad with multi-touch gesture support.
  • Keyboard
    • Alienware TactX keyboard with per-key RGB LED AlienFX lighting.
    • Includes anti-ghosting and N-key rollover technology.
    • 2.2mm key travel, programmable macro keys, alphanumeric keys
  • Touchpad
    • 4.13 x 2.56 in (105 mm x 65 mm) All-points addressable (APA) trackpad.
    • AlienFX backlit.

Display

Dell XPS 15 9575Alienware Area-51m
Size15.6 Inches17.3 Inches
Info
  • 15.6-inch FHD touchscreen
    1920 x 1080, IPS, 141 PPI, 100% sRGB,400-nit brightness, InfinityEdge, Anti-Reflective, 10-finger Touch Support, Multi-protocol Active Pen with Tilt support, Edge-to-edge Corning® Gorilla® Glass 4.
  • 15.6-inch 4K UHD touchscreen
    3840 x 2160, IPS, 282 PPI, 100% AdobeRGB,400-nit brightness, InfinityEdge, Anti-Reflective, 10-finger Touch Support, Multi-protocol Active Pen with Tilt support, Edge-to-edge Corning® Gorilla® Glass 4.
Full HD with 60Hz refresh rate
  • 1920 x 1080, 127 PPI, 35ms response time, 300 nits, 16:9, 72% color gamut, 600:1 contrast ratio, Anti-glare, 8W max power consumption.
Full HD with 144Hz refresh rate
  • 1920 x 1080, 127 PPI, 19ms response time, 300 nits, 16:9, 72% color gamut, 600:1 contrast ratio, Anti-glare, 8.5W max power consumption.
  • Tobii Eyetracking
  • Options:
    • Anti-Glare
    • Eyesafe® Display Tech
    • Eyesafe® Display Tech + NVIDIA G-SYNC
All options
  • Wide Viewing Angles on all displays with 85 degrees viewing from all directions

Ports

Dell XPS 15 9575Alienware Area-51m
Dell XPS 15 9575 Ports
Image Source: Dell
  • 2 x Thunderbolt™ 3 
    (4 lanes of PCI Express Gen 3) supporting: Power Delivery, Thunderbolt 3 (40Gbps bi-directional), USB 3.1 Gen 2 (10Gbps), Native DisplayPort 1.2 video output, VGA, HDMI, Ethernet, and USB-A via Dell Adapter (sold separately).
  • 2 x USB Type-C 3.1
    Supports Power Delivery and DisplayPort.
  • 1 x microSD card reader
  • 1 x Noble lock slot
  • 1 x Battery gauge button and indicator
  • 1 x Headset jack
Alienware Area-51m Ports
Image Source: Dell
  • 1 x Power/DC-in Jack
  • 1 x RJ-45 Killer E3000 2.5Gbps Ethernet port
  • 2 x Type-A SuperSpeed USB 3.0 Port
  • 1 x Type-A SuperSpeed USB 3.0 Port with PowerShare technology
  • 1 x Thunderbolt™ 3 Port (USB Type-C™ with support for SuperSpeed USB 10Gbps, 40Gbps Thunderbolt, and DisplayPort)
  • 1 x Alienware Graphics Amplifier Port
  • 1 x HDMI 2.0 Output
  • 1 x Mini-Display Port 1.4 (certified) Output
  • 1 x Headphone / MIC (retaskable)
  • 1 x Global Headset Jack
  • 1 x Wedge-shaped lock slot (cable and lock sold separately)

Internal Specs

Dell XPS 15 9575Alienware Area-51m
Processor
  1. 8th Gen Intel® Core™ i5-8305G
    4 cores, 8 threads, 2.80 → 3.80 GHz, 6MB Cache, 65W
  2. 8th Gen Intel® Core™ i7-8705G
    4 cores, 8 threads, 3.10 → 4.10 GHz, 8MB Cache, 65W
  1. 8th Gen Intel® Core™ i7-8700
    6 cores, 12 threads, 3.20 → 4.60 GHz, 12MB SmartCache, 65W
  2. 9th Gen Intel® Core™ i7-9700K
    8 cores, 8 threads, 3.60 → 4.90 GHz, 12MB SmartCache, 95W
  3. 9th Gen Intel® Core™ i9-9900
    8 cores, 16 threads, 3.10 → 5.00 GHz, 16MB SmartCache, 65W
  4. 9th Gen Intel® Core™ i9-9900K
    8 cores, 16 threads, 3.60 → 5.00 GHz, 16MB SmartCache, 95W
Integrated Graphics
  1. 8th Gen Intel® Core™ i5-8305G
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1000 MHz
  2. 8th Gen Intel® Core™ i7-8705G
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1100 MHz
  1. 8th Gen Intel® Core™ i7-8700
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  2. 9th Gen Intel® Core™ i7-9700K
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  3. 9th Gen Intel® Core™ i9-9900
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  4. 9th Gen Intel® Core™ i9-9900K
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
Memory
  • 8 GB 16 GB
    2400 MHz Dual-channel DDR4 RAM.
  • Memory Slots
    • 4-SODIMMs
  • Memory Configurations
    • 16GB, 2x8GB, DDR4, 2400MHz
    • 32GB, 2x16GB, DDR4, 2400MHz
    • 16GB, 2x8GB, DDR4 XMP 2933MHz
    • 64GB, 4x16GB, DDR4 2400MHz
    • 32GB, 2x16GB, DDR4 XMP 2933MHz
    • 64GB, 4x16GB, DDR4 XMP 2800MHz
Discrete Graphics
  • Radeon™ RX Vega M GL Graphics
    4GB HBM2 graphics memory, 931 MHz up to 1,011 MHz, 20 Compute Units, 179.2 GB/s memory bandwidth, 1024 bit memory interface, H.264, H.265 (10-bit HEVC) hardware encode/decode.
  • NVIDIA® GeForce RTX™ 2060 6GB GDDR6 (OC Ready)
  • NVIDIA® GeForce RTX™ 2070 8GB GDDR6 (OC Ready)
  • NVIDIA® GeForce RTX™ 2080 8GB GDDR6 (OC Ready)
Storage
  • 128 GB 256 GB 512 GB 1 TB
    PCIe 3x4 NVMe SSD up to 32 Gbps.
Available Slots
  • Two M.2 2230/2280 slots (Up to 1TB each)
  • One SATA AHCI 6 Gbps (Up to 1TB)
Single Drive
  • 1TB (+8GB SSHD) Hybrid Drive
  • 256GB PCIe M.2 SSD
  • 512GB PCIe M.2 SSD
  • 1TB PCIe M.2 SSD
Dual Drives
  • 128GB PCIe M.2 SSD + 1TB (+8GBSSHD) Hybrid
  • 256GB PCIe M.2 SSD + 1TB (+8GBSSHD) Hybrid
  • 512GB PCIe M.2 SSD + 1TB (+8GBSSHD) Hybrid
  • 1TB PCIe M.2 SSD + 1TB (+8GBSSHD) Hybrid
  • 116GB Intel OptaneSSD + 1TB (+8GBSSHD) Hybrid
RAID-0 Drives
  • 512GB RAID0 (2x 256GB PCIe M.2 SSDs)
  • 1TB RAID0 (2x 512GB PCIe M.2 SSDs)
  • 2TB RAID0 (2x 1TB PCIe M.2 SSDs)
  • 236GB RAID0 (2x 116GB Intel OptaneSSDs)
RAID-0 Plus Drives
  • 512GB RAID0 (2x 256GB PCIe M.2 SSDs) + 1TB (+8GB SSHD) Hybrid Drive
  • 1TB RAID0 (2x 512GB PCIe M.2 SSDs) + 1TB (+8GB SSHD) Hybrid Drive
  • 2TB RAID0 (2x 1TB PCIe M.2 SSDs) + 1TB (+8GB SSHD) Hybrid Drive
  • 236GB RAID0 (2x 116GB Intel OptaneSSDs) + 1TB (+8GB SSHD) Hybrid Drive

Connectivity

Dell XPS 15 9575Alienware Area-51m
Wi-Fi
  • Rivet Killer® 1435-S
    Up to 867 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac).
  • Intel® 8265
    Up to 867 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac).
  • Rivet Killer 1550
    Dual Band 2.4 GHz/5 GHz up to 1733 Mbps, WiFi 802.11a/b/g/n/ac.
  • Rivet Killer WiFi 6 AX1650
    Dual Band 2.4 GHz/5 GHz up to 2400 Mbps, WiFi 802.11a/b/g/n/ac/ax.
Bluetooth
  • Bluetooth 4.1
  • Rivet Killer 1550 › Bluetooth 5.0
  • Rivet Killer AX1650 › Bluetooth 5.1
Ethernet-
  • Killer™ Ethernet E3000 PCI-e Gigabit ethernet controller
    Transfer rate: 10/100/1000/2500 Mbps

Battery

Dell XPS 15 9575Alienware Area-51m
Size
  • 6-cell smart lithium-ion 75 Wh
  • 6-cell smart lithium-ion (90Wh)
Battery Life
  • Up to 15 hours and 53 minutes
* Tested on FHD panel.		-
Power Supply130 W power adapter
Power rated at 20VDC/6.50A.
  • 180W (19.50 VDC/9.23A)
  • 240W (19.50 VDC/9.23A)
  • 330W (19.50 VDC/9.23A)

Software

Dell XPS 15 9575Alienware Area-51m
OS
Windows 10 Home Windows 10 Pro
Upgradable to Windows 11
Windows 10 Home Windows 10 Pro
Upgradable to Windows 11
Built-in Apps
  • Microsoft Office 30-days trial
  • McAfee LiveSafe™ 12 Month Subscription
  • Alienware Command Center
  • Alienware Mobile Connect
  • Microsoft Office 365 (30-day trial)

Camera & Audio

Dell XPS 15 9575Alienware Area-51m
Camera
  • Front-facing camera
    Bottom-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
  • Infrared camera
    340 x 340 for Windows Hello authentication.
  • Front-facing camera
    Alienware HD (1280 x 720 resolution) camera.
Audio
  • Realtek ALC3271-CG with Stereo speakers professionally tuned with Waves MaxxAudio® Pro
  • Two speakers (1W x 2 = 2W total)
  • Dual-array microphones
  • Controller: Realtek ALC3282-CG
    • 7.1 Digital Audio out using HDMI out connection
    • Alienware Sound Center via Alienware Command Center
  • Speakers:
    • 4-Way Stereo Speaker Design
    • Output: 8-10W
  • Microphone:
    • Dual-array microphones in the camera assembly

Misc

Dell XPS 15 9575Alienware Area-51m
Sensors
  • Optional Windows Hello compliant fingerprint reader in the power button
  • Ambient light sensor
  • Gyroscope
  • eCompass/Magnetometer
  • Accelerometer/FFS
  • Tobii Eye Tracking (Optional)
Security
  • Windows Hello with Fingerprint Sign in
  • Windows Hello with Infrared Camera
  • Noble lock slot
  • Wedge-shaped lock slot
Warranty-1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis
More-CHASIS
  • Exterior Chassis Materials
    • Magnesium Alloy
  • Thermal
    • Cryo-Tech v2.0 Cooling Technology
    • Dual-Intake, Dual-Exhaust Airflow Design
    • High-Voltage Driving Fans
    • Load-balancing Heat Pipes
    • Copper Fin Stacks
    • Thermal Controls
    • Whisper-quiet operation

Key Features

Dell XPS 15 9575Alienware Area-51m
At Glance
Released in Early
2018
16:9 4K UHD
15.6”
2160p 60Hz
Weight
4.36 lb
1.98 kg
Up to
Intel Core i7-8705G
4C/8T, 3.10 → 4.10 GHz
Geekbench 5
960
Single Core
Geekbench 5
3,576
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1100 MHz
Up to
16GB
2400 MHz DDR4
Dell XPS 15 9575 Ports
AMD Radeon
RX Vega M GL
4GB HBM2
Released in Early
2019
16:9 FHD
17.3”
1080p 144Hz
Weight
8.54 lb
3.87 kg
Up to
Intel Core i9-9900K
8C/16T, 3.60 → 5.00 GHz
Geekbench 5
1,309
Single Core
Geekbench 5
8,543
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1200 MHz
Upgradable up to
64GB
2800 MHz DDR4 XMP
Alienware Area-51m Ports
Nvidia GeForce
RTX 2080
8GB GDDR6

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