Asus ROG Strix Scar 18 (2025) vs Alienware 16X Aurora

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the Alienware 16X Aurora is the better pick — it scores 67/100 to the Asus ROG Strix Scar 18 (2025)'s 64, leading on Display and Design & Weight. Choose the Asus ROG Strix Scar 18 (2025) instead if discrete graphics and storage matter most to you, where it comes out ahead.

Performance is scored from the laptop's CPU and GPU; few laptops have a published whole-system benchmark.

Verdict

Our overall take, at a glance

Alienware 16X Aurora and Asus ROG Strix Scar 18 (2025) are closely matched

Alienware 16X Aurora

Asus ROG Strix Scar 18 (2025)

Where Alienware 16X Aurora stands out

Weight: 2.549 kg (23% less)
Battery capacity: 96 Wh (7% more)

Where Asus ROG Strix Scar 18 (2025) stands out

Discrete graphics model: Nvidia GeForce RTX 5090 Laptop
Display type: Mini-LED LCD
Sound Number of speakers: 4

Watch-outs

Compromises to know before you buy

Asus ROG Strix Scar 18 (2025)

No notable compromises found.

Alienware 16X Aurora

No SD card reader.

Winner by category for Asus ROG Strix Scar 18 (2025) vs Alienware 16X Aurora
Category	Alienware 16X Aurora	Asus ROG Strix Scar 18 (2025)	Winner
Processor	72	72	Tie
Integrated Graphics	0	0	Tie
Discrete Graphics	63	74	Asus ROG Strix Scar 18 (2025)
Memory	61	61	Tie
Storage	82	92	Asus ROG Strix Scar 18 (2025)
Display	63	56	Alienware 16X Aurora
Sound	74	88	Asus ROG Strix Scar 18 (2025)
Webcam	50	50	Tie
Battery	53	53	Tie
Connectivity	85	85	Tie
Input	85	85	Tie
Ports	61	81	Asus ROG Strix Scar 18 (2025)
Design & Weight	64	36	Alienware 16X Aurora
Security	85	85	Tie
Performance	69	50	Alienware 16X Aurora

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

Asus ROG Strix Scar 18 (2025)

The Asus ROG Strix Scar 18 (2025) is an 18-inch high-performance gaming laptop built under Asus's Republic of Gamers lineup. Designed primarily as a desktop replacement, it targets enthusiasts and heavy workloads that require maximum display area and high thermal capacity. Its expansive chassis allows for comprehensive cooling and a spacious keyboard layout compared to conventional thin-and-light portables.

Best for Desktop replacement gaming setupsBest for Immersive gameplay and heavy multitasking requiring maximal screen real estate

Pros

Large 18-inch display offers expansive viewing area for gaming and productivity
Generous chassis size provides thermal headroom for high-sustained performance
Spacious keyboard and broad port selection suitable for a permanent desk setup

Cons

Substantial size and weight make it difficult to transport frequently
High power requirements lead to short battery life off the charger

Alienware 16X Aurora

Alienware is Dell's premier gaming hardware brand, offering high-performance desktop computers and laptops built with science-fiction-inspired aesthetics. The Aurora line represents one of the brand's core gaming computer families alongside Area-51 and Hangar 18. Positioned under Dell's global distribution network, Alienware systems are intended for PC gamers who want prebuilt hardware backed by a major parent company.

Best for Gamers seeking prebuilt PC systems supported by an established global manufactur

Pros

Leverages Dell's international supply chain and broad global market availability
Distinctive gaming-focused visual design and established brand identity

Cons

Detailed component specifications, thermal design data, and pricing were not provided in the source documentation

Value for Money

Which is the better deal for the price

Enter today's price for each product to see which offers better value. Use the same currency for both.

Asus ROG Strix Scar 18 (2025)

Check Price on Amazon

Alienware 16X Aurora

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Performance

Higher benchmark score = faster

Asus ROG Strix Scar 18 (2025)55,677

Alienware 16X Aurora55,677

See the raw benchmark values →

Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.

Battery capacity

Larger cell — a hardware spec, not battery life

Asus ROG Strix Scar 18 (2025)90 Wh

Alienware 16X Aurora96 Wh

Capacity is the raw battery size. Real-world battery life depends just as much on the processor, software and display.

Physical Comparison

Weigh them up, then compare real dimensions in 3D

Asus ROG Strix Scar 18 (2025)Alienware 16X Aurora

Asus ROG Strix Scar 18 (2025) is 0.75 kg (29%) heavier than Alienware 16X Aurora.

Detailed Specifications

The full spec sheet, side by side

Processor

Feature	Asus ROG Strix Scar 18 (2025)	Alienware 16X Aurora
Processor model

Discrete Graphics

Feature	Asus ROG Strix Scar 18 (2025)	Alienware 16X Aurora
Dedicated GPU	Yes	Yes
Discrete graphics model
3DMark Time Spy Graphics	N/A	13,976

Memory

Feature	Asus ROG Strix Scar 18 (2025)	Alienware 16X Aurora
Memory capacity	32 GB	32 GB
Technology
Memory upgradeable	Yes	Yes

Storage

Feature	Asus ROG Strix Scar 18 (2025)	Alienware 16X Aurora
Storage capacity	4,096 GB	N/A
Socket type
PCIe version	4	N/A
Storage upgradeable	Yes	Yes

Display

Feature	Asus ROG Strix Scar 18 (2025)	Alienware 16X Aurora
Size	18 in13% more	16 in
Display resolution	2560 × 1600 px	2560 × 1600 px
Aspect ratio	16:10	16:10
Refresh rate	240 Hz	240 Hz
Response time	N/A	8.7 ms
Display type
Brightness	N/A	493 nits
Has pen support	N/A	N/A
Has touch support	N/A	No
Screen-to-body ratio	79%	78%

Sound

Feature	Asus ROG Strix Scar 18 (2025)	Alienware 16X Aurora
Number of speakers	4	2
Power	N/A	4 W
Has Dolby Atmos	Yes	N/A
Number of microphones	N/A	N/A

Webcam

Feature	Asus ROG Strix Scar 18 (2025)	Alienware 16X Aurora
Webcam resolution	1920 × 1080 px	1920 × 1080 px

Battery

Feature	Asus ROG Strix Scar 18 (2025)	Alienware 16X Aurora
Battery capacity	90 Wh	96 Wh7% more
Maximum charge power	380 W	N/A

Connectivity

Feature	Asus ROG Strix Scar 18 (2025)	Alienware 16X Aurora
Wi-Fi technology
Bluetooth technology

Input

Feature	Asus ROG Strix Scar 18 (2025)	Alienware 16X Aurora
Has a backlit keyboard	Yes	Yes
Has a numpad	Yes	Yes

Ports

Feature	Asus ROG Strix Scar 18 (2025)	Alienware 16X Aurora
USB Type A	3	2
USB Type C	2	2
Thunderbolt technology
Has an HDMI port	Yes	Yes
Has a card reader	N/A	No
Has a headphone jack	Yes	Yes

Design & Weight

Feature	Asus ROG Strix Scar 18 (2025)	Alienware 16X Aurora
Color	N/A
Dimensions	39.9 × 29.8 × 3.2 cm	35.7 × 26.54 × 2.34 cm
Weight	3.3 kg	2.549 kg23% less

Security

Feature	Asus ROG Strix Scar 18 (2025)	Alienware 16X Aurora
Has a fingerprint scanner	N/A	N/A
Has infrared face recognition support	Yes	Yes

Performance

Feature	Asus ROG Strix Scar 18 (2025)	Alienware 16X Aurora
PassMark CPU Mark	55,677	55,677
Active cooling	N/A	Yes
Release Date	N/A	N/A

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about Asus ROG Strix Scar 18 (2025) vs Alienware 16X Aurora comparison

Based on our overall comparison score, Asus ROG Strix Scar 18 (2025) rates higher at 82/100 versus 78/100 for Alienware 16X Aurora — a 4-point lead. Asus ROG Strix Scar 18 (2025) is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.

Asus ROG Strix Scar 18 (2025) and Alienware 16X Aurora are compared side by side above across every spec in the laptops category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 82/100 for Asus ROG Strix Scar 18 (2025) and 78/100 for Alienware 16X Aurora.

If you want the higher-rated laptops option overall, Asus ROG Strix Scar 18 (2025) (82/100) edges out Alienware 16X Aurora (78/100). But if Alienware 16X Aurora is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.