Alienware

Alienware AW16R2-9503SLV-PUS X16 R2 Gaming Laptop RTX 4080

4.0 (93 reviews)
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A 16-inch QHD+ gaming laptop with an Intel Core Ultra 9, RTX 4080, 240Hz display, and signature Alienware design.

$2,875.06*$3,099.99Save 7%
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The Alienware x16 R2 represents Dell's latest effort to pack high-end gaming performance into a refined chassis. At its core is the Intel Core Ultra 9-185H processor paired with an NVIDIA GeForce RTX 4080 with 12GB GDDR6, a combination that handles AAA gaming at the display's native 2560x1600 resolution while leveraging DLSS 3 and ray tracing for visually demanding titles. The 32GB of LPDDR5X RAM ensures smooth multitasking and game asset loading, while the 1TB SSD provides fast storage — though gamers with extensive libraries may want to plan for external or cloud storage. The 16-inch QHD+ display runs at 240Hz with a 3ms response time, offering the resolution upgrade over standard 1080p panels while maintaining the high refresh rates competitive players expect.

What sets the x16 R2 apart from spec-sheet competitors is its design execution. At just 0.73 inches thick and 6 pounds, it manages to house this level of hardware in a chassis that does not look or feel like a bulky gaming machine. The Lunar Silver finish and signature AlienFX lighting maintain the brand's identity while trending toward a more understated aesthetic. Audio is handled by a six-speaker system — two 2W tweeters and four 3W woofers — producing fuller, more detailed sound than the typical dual-speaker laptop setup. The 1080p webcam includes an IR sensor for Windows Hello facial recognition, adding convenience for users who move between gaming and productivity. Bluetooth connectivity rounds out the wireless options for peripherals and accessories.

Key Features

IMMERSIVE DISPLAY: Experience smooth visuals and fast response times with a 16" QHDplus display at 240Hz, 100% DCI-P3 color gamut, ComfortView Plus, and NVIDIA G-SYNC plus Advanced Optimus. Audio and Speakers: Tweeter speaker: 2W x 2, Woofer speaker: 3W x 4. Camera: 1080p at 30fps, FHD RGB plus IR camera Dual-array microphones

POWERFUL PROCESSING: Improve your computing experience with Intel Core Ultra 9 processor 185H, which includes 16 cores and 24MB cache, as well as a 5.1GHz clock speed for efficient workflow.

IMMERSIVE GAMING VISUALS: Boost your gaming experience with the NVIDIA GeForce RTX 4080 graphics card, which features 12GB GDDR6 memory and delivers stunning visuals.

ENHANCED COOLING: The thermal design on this thin gaming laptop maximizes airflow by expelling warm air through the vents on the sides and taking in cooler air at the top of the keyboard

MEMORY PERFORMANCE: Boost your gaming performance with 32GB of LPDDR5 integrated memory. Enjoy faster load times, smoother gameplay, and enhanced multitasking capabilities.

DELL SERVICES: 1 Year Onsite Service provides support when and where you need it. Dell will come to your home, office, or location of choice, if an issue covered by Limited Hardware Warranty cannot be resolved remotely.

Specifications

Processor
Intel Core Ultra 9-185H
Graphics
NVIDIA GeForce RTX 4080 12GB GDDR6
Display
16-inch QHD+ (2560x1600) 240Hz, 3ms
Memory
32GB LPDDR5X RAM
Storage
1TB SSD
Operating System
Windows 11 Home
Audio
2x 2W Tweeter Speakers, 4x 3W Woofer Speakers
Camera
1080p at 30fps FHD RGB + IR
Wireless
Bluetooth
Color
Lunar Silver
Dimensions
11.42 x 14.36 x 0.73 inches
Weight
6 pounds

Pros & Cons

👍 Pros

  • Intel Core Ultra 9-185H and RTX 4080 deliver current-generation performance for demanding games and creative workloads
  • 16-inch QHD+ 240Hz display with 3ms response time offers a large, fast, and sharp gaming canvas
  • Six-speaker audio system with dedicated tweeters and woofers provides above-average laptop sound
  • IR camera alongside the 1080p webcam enables Windows Hello facial recognition
  • 0.73-inch thin profile is impressively slim for the performance hardware it contains

👎 Cons

  • 1TB SSD may fill quickly with modern game installations averaging 50-100GB each
  • 6 pounds is substantial for a slim-profile laptop, limiting casual portability
  • LPDDR5X RAM is soldered and not user-upgradeable in most Alienware x16 configurations
  • Higher price tier compared to competing RTX 4080 laptops from other manufacturers

Frequently Asked Questions

It features a 16-inch QHD+ (2560x1600) display with a 240Hz refresh rate and 3ms response time, providing sharp visuals and fast pixel transitions for competitive gaming.
It is equipped with an NVIDIA GeForce RTX 4080 with 12GB of GDDR6 video memory, supporting ray tracing, DLSS 3, and high-fidelity gaming at QHD+ resolution.
Yes, it includes a 1080p FHD camera with both RGB and infrared sensors, enabling Windows Hello facial recognition for password-free login.
At 0.73 inches thick, it is remarkably slim for a 16-inch gaming laptop with an RTX 4080, though it weighs 6 pounds.
It has a six-speaker setup with two 2W tweeter speakers and four 3W woofer speakers, delivering a total of 16W of audio output.