ASUS ROG Swift OLED PG32UCDP vs Alienware AW3423DW

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

For most buyers the ASUS ROG Swift OLED PG32UCDP is the better pick — it scores 69/100 to the Alienware AW3423DW's 46, leading on Panel and Performance. Choose the Alienware AW3423DW instead if image quality matters most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

ASUS ROG Swift OLED PG32UCDP leads overall

ASUS ROG Swift OLED PG32UCDP

Alienware AW3423DW

Why it stands out

Performance Refresh Rate: 480 Hz (174% more)
Performance Response Time (GtG): 0.03 ms (70% less)
Panel Resolution: 3840 × 2160 px

Watch-outs

Compromises to know before you buy

ASUS ROG Swift OLED PG32UCDP

No notable compromises found.

Alienware AW3423DW

No USB-C — no single-cable laptop connection.

Winner by category for ASUS ROG Swift OLED PG32UCDP vs Alienware AW3423DW
Category	ASUS ROG Swift OLED PG32UCDP	Alienware AW3423DW	Winner
Panel	60	57	ASUS ROG Swift OLED PG32UCDP
Image Quality	50	58	Alienware AW3423DW
Performance	85	15	ASUS ROG Swift OLED PG32UCDP
HDR	62	38	ASUS ROG Swift OLED PG32UCDP
Connectivity	74	35	ASUS ROG Swift OLED PG32UCDP
Ergonomics	85	85	Tie

In-depth analysisAI

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

ASUS ROG Swift OLED PG32UCDP

The ASUS ROG Swift OLED PG32UCDP is a 31.5-inch WOLED gaming monitor designed for competitive gamers and power users requiring both high resolution and ultra-fast frame rates. It features a Dual Mode feature that switches between native 4K at 240Hz and Full HD at 480Hz, alongside an anti-glare screen treatment and a 0.03ms response time. Connectivity includes HDMI 2.1, DisplayPort 1.4, and a USB-C hub supporting 90W Power Delivery and integrated KVM functionality.

Best for Competitive esports players needing a 480Hz refresh rate in high-tempo shootersBest for Multi-device setups requiring high-wattage USB-C laptop charging and seamless KV

Pros

Dual-mode refresh rate offering 4K at 240Hz or FHD at 480Hz
Near-instantaneous 0.03ms GTG response time for minimal motion blur
USB-C connectivity featuring 90W Power Delivery and a built-in KVM switch
High contrast WOLED panel with 99% DCI-P3 color coverage and 1,300 cd/m² peak HDR brightness

Cons

Lacks integrated speakers
Relies on DisplayPort 1.4 with DSC rather than DP 2.1
Limited stand height adjustment range of 80mm

Alienware AW3423DW

The Alienware AW3423DW is a 34-inch curved ultrawide monitor featuring a Quantum Dot OLED panel. Designed for PC gaming enthusiasts, it combines vibrant color coverage with deep contrast and rapid pixel response times. While it delivers top-tier HDR performance, its higher initial price tag makes later revised models worth considering.

Best for High-end PC gaming requiring deep black levels and vibrant HDR visualsBest for Enthusiasts seeking ultra-fast pixel response times on a wide screen

Pros

Quantum Dot OLED panel produces deep contrast and rich color accuracy
Ultra-fast response times minimize motion blur during fast-paced gaming
Immersive ultrawide aspect ratio ideal for cinematic gaming experiences

Cons

Higher cost relative to subsequent revised variants like the DWF model
Potential risk of permanent OLED panel burn-in over prolonged multi-year usage

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

ASUS ROG Swift OLED PG32UCDP

Check Price on Amazon

Alienware AW3423DW

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Physical Comparison

Weigh them up, then compare real dimensions in 3D

ASUS ROG Swift OLED PG32UCDPAlienware AW3423DW

Alienware AW3423DW is 2.42 kg (54%) heavier than ASUS ROG Swift OLED PG32UCDP.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Panel

Feature	ASUS ROG Swift OLED PG32UCDP	Alienware AW3423DW
Screen Size	31.5 in	34 in8% more
Resolution	3840 × 2160 px	3440 × 1440 px
Panel Type
Aspect Ratio	16:9	21:9
Pixel Density	14027% more	110
Curved	No	Yes
Curvature radius	N/A	1,800 mm
Screen-to-body ratio	89%	89%

Image Quality

Feature	ASUS ROG Swift OLED PG32UCDP	Alienware AW3423DW
Brightness (typical)	N/A	250 nits
Contrast Ratio	1500000:1	1000000:1
Color Gamut (DCI-P3)	99	99
Color Depth	10-bit	10-bit

Performance

Feature	ASUS ROG Swift OLED PG32UCDP	Alienware AW3423DW
Refresh Rate	480 Hz174% more	175 Hz
Response Time (GtG)	0.03 ms70% less	0.1 ms
Adaptive Sync	FreeSync Premium Pro / G-Sync Compatible	G-Sync Ultimate

HDR

Feature	ASUS ROG Swift OLED PG32UCDP	Alienware AW3423DW
HDR Format	HDR10, DisplayHDR True Black 400	HDR400 True Black
Peak Brightness (HDR)	1,300 nits30% more	1,000 nits

Connectivity

Feature	ASUS ROG Swift OLED PG32UCDP	Alienware AW3423DW
HDMI Ports	2	2
DisplayPort	1	1
USB-C	Yes	No
Power Delivery	90 W	N/A
USB Hub	Yes	Yes

Ergonomics

Feature	ASUS ROG Swift OLED PG32UCDP	Alienware AW3423DW
Height Adjustment	Yes	Yes
VESA Mount	100 × 100 px	100 × 100 px
Built-in Speakers	No	No
Dimensions (without stand)	71.4 × 43.0 × 7.1 cm	81.53 × 36.42 × 13.71 cm
Weight (without stand)	4.5 kg	6.92 kg
Release Date	July 31, 2024	March 4, 2022

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 Swift OLED PG32UCDP vs Alienware AW3423DW comparison

Based on our overall comparison score, ASUS ROG Swift OLED PG32UCDP rates higher at 83/100 versus 68/100 for Alienware AW3423DW — a 15-point lead. ASUS ROG Swift OLED PG32UCDP 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 Swift OLED PG32UCDP and Alienware AW3423DW are compared side by side above across every spec in the monitors category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 83/100 for ASUS ROG Swift OLED PG32UCDP and 68/100 for Alienware AW3423DW.

If you want the higher-rated monitors option overall, ASUS ROG Swift OLED PG32UCDP (83/100) edges out Alienware AW3423DW (68/100). But if Alienware AW3423DW 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.