Alienware M15 R7 vs. Xbox Series X: Full specs comparison

We have comprehensively analyzed the technical specifications for the Alienware M15 R7 and Xbox Series X models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.

Alienware M15 R7 Pros

Reasons that Alienware M15 R7 is better than Xbox Series X.

Newer manufacturing

2022 vs. 2020

Supports larger memory

Alienware M15 R7 supports a larger memory capacity than the Xbox Series X. It supports up to 32GB versus 16GB of system memory on the Xbox Series X.

Max system memory size
Alienware M15 R7
32 GB
Xbox Series X
16 GB
Upgradable memory

Alienware M15 R7 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 Xbox Series X since it has onboard memory.

MemoryAlienware M15 R7Xbox Series X
Slots
x2
Onboard
TypeDDR5GDDR6
Supports discrete graphics

Configurable up to Nvidia GeForce RTX 3080Ti 16GB GDDR6 vs. integrated

About 46% lighter

Alienware M15 R7 weighed 5.34 pounds, 46% lighter than the 9.8 pounds Xbox Series X.

WeightAlienware M15 R7Xbox Series X
Pound
5.34 lbs.
9.8 lbs.
Kilogram
2.42 kg
4.45 kg

Xbox Series X Pros

We couldn't find any advantages of Xbox Series X over Alienware M15 R7.

Prices

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

Alienware M15 R7 Price
Alienware m15 R7 Gaming Laptop - 15.6-inch QHD 240Hz 2ms Display, Intel Core i7-12700H, 16GB RAM, 512GB SSD, NVIDIA GeForce RTX 3070 Ti 8GB GDDR6, HDMI, USB-C, Wi-Fi 6, Windows 11 Home - Black
Alienware m15 R7 Gaming Laptop - 15.6-inch QHD 240Hz 2ms Display, Intel Core i7-12700H, 16GB RAM, 512GB SSD, NVIDIA GeForce RTX 3070 Ti 8GB GDDR6, HDMI, USB-C, Wi-Fi 6, Windows 11 Home - Black
By Alienware
$1,359.00
$1,599.00 15% OFF
Alienware m15 R7 Gaming Laptop - 15.6-inch 240Hz 2ms QHD, Intel Core i9-12900H, 32GB DDR5 RAM, 1TB SSD, NVIDIA Geforce RTX 3080 Graphics, Killer AX 1675i with Dell services, Windows 11 Home - Dark
Alienware m15 R7 Gaming Laptop - 15.6-inch 240Hz 2ms QHD, Intel Core i9-12900H, 32GB DDR5 RAM, 1TB SSD, NVIDIA Geforce RTX 3080 Graphics, Killer AX 1675i with Dell services, Windows 11 Home - Dark
By Alienware
$1,725.00
$2,399.00 28% OFF
Dell Alienware m15 R7 Gaming Laptop (2022) | 15.6" FHD | Core i7 - 1TB SSD - 32GB RAM - RTX 3060 | 14 Cores @ 4.7 GHz - 12th Gen CPU - 12GB GDDR6 Win 11 Pro (Renewed)
Dell Alienware m15 R7 Gaming Laptop (2022) | 15.6" FHD | Core i7 - 1TB SSD - 32GB RAM - RTX 3060 | 14 Cores @ 4.7 GHz - 12th Gen CPU - 12GB GDDR6 Win 11 Pro (Renewed)
By Dell
$1,592.99
Xbox Series X Price
2021 Microsoft Xbox Series S 512GB Game All-Digital Console, One Xbox Wireless Controller, 1440p Gaming Resolution, 4K Streaming, 3D Sound, WiFi, White (Renewed)
2021 Microsoft Xbox Series S 512GB Game All-Digital Console, One Xbox Wireless Controller, 1440p Gaming Resolution, 4K Streaming, 3D Sound, WiFi, White (Renewed)
By Xbox
$299.00
Microsoft Xbox One X 1TB Console with Wireless Controller: Enhanced, HDR, Native 4K, Ultra HD (2017 Model) (Renewed)
Microsoft Xbox One X 1TB Console with Wireless Controller: Enhanced, HDR, Native 4K, Ultra HD (2017 Model) (Renewed)
By Microsoft
$272.00
Xbox Special Edition Wireless Gaming Controller – Gold Shadow – Xbox Series X|S, Xbox One, Windows PC, Android, and iOS
Xbox Special Edition Wireless Gaming Controller – Gold Shadow – Xbox Series X|S, Xbox One, Windows PC, Android, and iOS
By Xbox
$57.99
$69.99 17% OFF

Availability

Alienware M15 R7Xbox Series X
Released20222020
Release DateAnnounced on February 25, 2022.
  • Announced on March 16th, 2020.
  • Preordered on September 22nd, 2020.
  • Available on November 10th, 2020.
Pricing
  • $1,499.99
    i7-12700H 16GB 512GB RTX 3050 Ti FHD 165Hz
  • $1,699.99
    i7-12700H 16GB 512GB RTX 3060 FHD 165Hz
  • $2,049.99
    i7-12700H 16GB 512GB RTX 3070 Ti FHD 165Hz
  • $2,649.99
    i7-12700H 16GB 512GB RTX 3080 Ti FHD 165Hz
  • $2,699.99
    i7-12700H 16GB 512GB RTX 3080 Ti QHD 240Hz
  • $2,749.99
    i7-12700H 16GB 512GB RTX 3080 Ti FHD 360Hz
$499
Generations-

Exterior

Alienware M15 R7Xbox Series X
Dimensions14.02” x 10.73” x 0.51 - 0.81” (356.20 x 272.50 x 12.9 - 20.60 mm)11.85” x 5.94” x 5.94” (30.1cm x 15.1cm x 15.1cm)
Weight5.34 ~ 5.93 lbs (2.42 ~ 2.69 kg)9.8 lbs. (4.44 kg)
Colors
Dark Moon
Dark Side of the Moon with High Endurance Clear Coat and Silky Smooth Finish
Black
Keyboard and Trackpad
  • Alienware mSeries 1-Zone AlienFX RGB keyboard.
  • Alienware mSeries Per-Keyy AlienFX RGB keyboard.
  • Alienware's CherryMX ultra-low-profile mechanical laptop keyboard with per-key AlienFX lighting.
  • Touchpad
    • Multi-touch gesture touchpad with integrated scrolling.
    • 4.13 x 2.36 in (105 mm x 60 mm) precision touchpad with multi-touch gesture support.
-

Display

Alienware M15 R7Xbox Series X
Size15.6 Inches-
Info
  • 15.6” FHD with 165Hz
    1920 x 1080 141 PPI ComfortView Plus NVIDIA G-Sync FreeSync 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 FreeSync 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 FreeSync Advanced Optimus 2ms response time 400 nits 16:9 99% DCI-P3 color gamut 1000:1 Anti-glare WVA 8.55 W
-

Ports

Alienware M15 R7Xbox Series X
Alienware M15 R7 Ports
Image Source: Dell
Left
  • 1 x LAN Port
    RJ-45 2.5Gbps Ethernet.
  • 1 x Headset port
Right
  • 2 x USB-A
    1 x USB 3.2 Gen 1 (5Gbps).
    1 x USB 3.2 Gen 1 (5Gbps) with PowerShare.
Rear
  • 1 x USB-C
    USB 3.2 Gen 2, DisplayPort 1.4, and PD output 15W (5V/3A).
    Supports Thuderbolt™️ 4 on models with RTX 3060 and above.
  • 1 x USB-A
    USB 3.2 Gen 1 (5Gbps).
  • 1 x HDMI 2.1
    Supports up to 4K@120Hz display out with HDCP 2.3 support.
  • 1 x Power/DC-in Port
    Barrel-type plug.
Back (7)
  • 2 x USB-A
    USB 3.1 Gen 1 (5 Gbps)
  • 1 x HDMI
    v2.1, Variable Refresh Rate, AMD FreeSync, 4K (2160p) @120Hz, 8K (4320p) @24-60Hz
  • 1 x RJ-45
    1 Gbps
  • 1 x SSD expansion slot
  • 1 x lock slot
  • 1 x power port
Front (1)
  • 1 x USB-A
    USB 3.1 Gen 1 (5 Gbps)

Internal Specs

Alienware M15 R7Xbox Series X
Processor
  1. 12th Gen Intel® Core™ i7-12700H
    14 cores, 20 threads, 2.30 → 4.70 GHz, 24MB SmartCache, 45W
  1. Custom AMD Zen 2 for Xbox Series X
    8 cores, 16 threads, 3.66 → 3.80 GHz,
Integrated Graphics
  1. 12th Gen Intel® Core™ i7-12700H
    Intel® Iris® Xe Graphics
    96 Execution Units, 400 → 1400 MHz
  1. Custom AMD Zen 2 for Xbox Series X
    Custom AMD RDNA 2 GPU
    52 Compute Units, 12 TFLOPs, 1.825 MHz
Memory
8 GB 16 GB 32 GB
4800 MHz Dual-channel DDR5 SDRAM.
2 x SO-DIMM slots.
16GB of GDDR6 Memory (320-bit wide bus)
  • 10GB @ 560GB/s
  • 6GB @ 336GB/s
Discrete Graphics
  • NVIDIA® GeForce RTX™ 3050 Ti - 4GB GDDR6
  • NVIDIA® GeForce RTX™ 3060 - 6GB GDDR6
  • NVIDIA® GeForce RTX™ 3070 Ti - 8GB GDDR6
  • NVIDIA® GeForce RTX™ 3080 Ti - 16 GDDR6
-
Storage2 x M.2 2230/2280 slots (Up to 2TB each)1TB PCIe Gen 4 Custom NVME SSD
  • 2.4GB/s uncompressed
  • 4.8GB/s compressed
Support Expandable Storage
  • Support for 1TB Seagate Expansion Card for Xbox Series X|S matches internal storage exactly (sold separately).
  • Support for USB 3.1 external HDD (sold separately).

Connectivity

Alienware M15 R7Xbox Series X
Wi-Fi
  • Intel AX201
    Dual Band 2.4 GHz/5 GHz Up to 2400 Mbps WiFi 6 802.11a/b/g/n/ac/ax
  • Intel Killer Wi-Fi 6E AX1675i
    Triple Band 2.4 GHz/5 GHz/6 GHz Up to 2400 Mbps WiFi 6 802.11a/b/g/n/ac/ax
Wi-Fi 5 802.11ac dual band
BluetoothBluetooth 5.2-
Ethernet
  • Realtek RTL8111H-CG PCI-e 2.5 Gigabit ethernet controller
    Models with RTX 3050 Ti.
  • Killer E3100 2.5 Gigabit Ethernet Controller
    Models with RTX 3060 and above.
Gigabit LAN
Speed: 10/100/1000 Mbps.
More-Dedicated dual band Xbox Wireless radio

Battery

Alienware M15 R7Xbox Series X
Size
  • 56 WHr, 3-cell smart lithium-ion battery
  • 86 WHr, 6-cell smart lithium-ion battery
-
Power Supply
180W 240W
power adapter.
-

Software

Alienware M15 R7Xbox Series X
OSWindows 11
Home Pro
Xbox OS
Built-in Apps
  • 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

Alienware M15 R7Xbox Series X
Camera
  • Front-facing camera.
    Alienware HD (1280x720 resolution) camera.
  • Optional Windows Hello IR support.
    Available only on models with FHD 360Hz or QHD display
    Not available on FHD 165Hz display.
-
Audio
  • 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
  • L-PCM, up to 7.1
  • Dolby Digital 5.1
  • DTS 5.1
  • Dolby TrueHD with Atmos

Misc

Alienware M15 R7Xbox Series X
SensorsWindows Hello IR Camera-
In the box-
  • Xbox Series X
  • Xbox Wireless Controller
  • HDMI 2.1 Cable
  • Power Supply Cable
Warranty1 Year Premium Support-
More-Video Capabilities
  • Gaming Resolution True 4K
  • High Dynamic Range Up to 8K HDR
  • Optical Drive 4K UHD Blu-Ray
  • Performance Target Up to 120 FPS
  • HDMI Features Auto Low Latency Mode. HDMI Variable Refresh Rate. AMD FreeSync.
 

Key Features

Alienware M15 R7Xbox Series X
At Glance
Released in Early
2022
16:9 QHD
15.6”
1440p 240Hz
Weight
5.34 lb
2.42 kg
Powered By
Intel Core i7-12700H
14C/20T, 2.30 → 4.70 GHz
Geekbench 5
1,658
Single Core
Geekbench 5
11,774
Multi-Core
With integrated
Intel® Iris® Xe Graphics
96 Execution Units, 400 → 1400 MHz
Upgradable up to
32GB
4800 MHz DDR5
Alienware M15 R7 Ports
Nvidia GeForce
RTX 3080Ti
16GB GDDR6
Starting at
$1500
i7-12700H, 16GB, 512GB, FHD 165Hz
Featuring
Alienware Cryo-tech™
Cooling System
Legendary Design with
AlienFX Lighting for Logo & Rear Stadium
Customization via Alienware Command Center.
Optional
Per-Key AlienFX RGB
Keyboard
Optional Ultra low-profile
CherryMX Mechanical
With Per-Key AlienFX RGB Keyboard
Released in Late
2020
Weight
9.8 lb
4.45 kg
Powered By
Custom AMD Zen 2 for Xbox Series X
8C/16T, 3.66 → 3.80 GHz
With integrated
Custom AMD RDNA 2 GPU
52 Compute Units, 12 TFLOPs, 1.825 MHz
16GB
GDDR6 Memory

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