ASUS ROG Swift OLED PG27UCDM vs ASUS ROG Strix XG27UCG

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

For most buyers the ASUS ROG Swift OLED PG27UCDM is the better pick — it scores 67/100 to the ASUS ROG Strix XG27UCG's 48, leading on Panel and Performance. Choose the ASUS ROG Strix XG27UCG instead if image quality matters most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

ASUS ROG Swift OLED PG27UCDM leads overall

ASUS ROG Swift OLED PG27UCDM

ASUS ROG Strix XG27UCG

Why it stands out

Peak Brightness (HDR): 1,000 nits (150% more)
Connectivity HDMI Ports: 2 (100% more)
Connectivity Power Delivery: 90 W (500% more)

Winner by category for ASUS ROG Swift OLED PG27UCDM vs ASUS ROG Strix XG27UCG
Category	ASUS ROG Swift OLED PG27UCDM	ASUS ROG Strix XG27UCG	Winner
Panel	60	52	ASUS ROG Swift OLED PG27UCDM
Image Quality	52	57	ASUS ROG Strix XG27UCG
Performance	68	32	ASUS ROG Swift OLED PG27UCDM
HDR	82	18	ASUS ROG Swift OLED PG27UCDM
Connectivity	74	43	ASUS ROG Swift OLED PG27UCDM
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 PG27UCDM

The ASUS ROG Swift OLED PG27UCDM is a premium 27-inch gaming monitor that pairs a 4K resolution QD-OLED panel with a fast 240Hz refresh rate. Designed for gamers and desktop users seeking a more compact alternative to 32-inch displays, it offers some of the highest pixel density currently available in the QD-OLED market.

Best for Users who prioritize maximum text sharpness and pixel density on a smaller…Best for High-end gaming setups requiring a combination of 4K detail and fast 240Hz…

Pros

Excellent text clarity and image sharpness due to the high pixel density of a 4K resolution on a 27-inch screen
Extremely fluid motion performance powered by the 240Hz refresh rate and quick OLED response times
Vibrant color output and outstanding contrast with deep, true blacks

Cons

Susceptibility to variable refresh rate (VRR) flickering in some situations
Inherent long-term risk of burn-in associated with organic light-emitting diode panels

ASUS ROG Strix XG27UCG

The ASUS ROG Strix XG27UCG is a 27-inch gaming monitor built around a Fast IPS panel featuring dual-mode display functionality. It offers users the flexibility to toggle between a 4K resolution at 160Hz for visual detail and a Full HD resolution at 320Hz for competitive fast-paced gameplay. Designed for versatile gaming setups, it incorporates wide color gamut support, versatile connectivity options, and a fully ergonomic stand.

Best for Esports players needing high-frame-rate 320Hz performance in fast-paced competitBest for Gamers wanting a single screen capable of high-density 4K resolution for cinemat

Pros

Dual-mode support allows seamless switching between 4K at 160Hz and FHD at 320Hz
Fast 1ms GTG response time coupled with ELMB Sync support for reduced motion blur
Comprehensive ergonomic stand with full height, swivel, pivot, tilt, and a built-in tripod socket

Cons

Peak brightness is limited to DisplayHDR 400, offering minimal true HDR depth
USB-C port only provides 15W Power Delivery, which is insufficient to power most laptops
Lacks built-in speakers

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 PG27UCDM

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ASUS ROG Strix XG27UCG

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Physical Comparison

Weigh them up, then compare real dimensions in 3D

ASUS ROG Swift OLED PG27UCDMASUS ROG Strix XG27UCG

ASUS ROG Swift OLED PG27UCDM is 1.17 kg (31%) heavier than ASUS ROG Strix XG27UCG.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Panel

Feature	ASUS ROG Swift OLED PG27UCDM	ASUS ROG Strix XG27UCG
Screen Size	26.5 in	27 in
Resolution	3840 × 2160 px	3840 × 2160 px
Panel Type
Aspect Ratio	16:9	16:9
Pixel Density	165	163
Curved	No	No
Screen-to-body ratio	86%	89%

Image Quality

Feature	ASUS ROG Swift OLED PG27UCDM	ASUS ROG Strix XG27UCG
Brightness (typical)	N/A	350 nits
Contrast Ratio	1500000:1	1000:1
Color Gamut (DCI-P3)	994% more	95
Color Depth	10 bit	10-bit

Performance

Feature	ASUS ROG Swift OLED PG27UCDM	ASUS ROG Strix XG27UCG
Refresh Rate	240 Hz	320 Hz33% more
Response Time (GtG)	0.03 ms97% less	1 ms
Adaptive Sync	FreeSync Premium Pro & G-SYNC Compatible	FreeSync Premium / G-Sync Compatible

HDR

Feature	ASUS ROG Swift OLED PG27UCDM	ASUS ROG Strix XG27UCG
HDR Format	HDR10, Dolby Vision	HDR10, DisplayHDR 400
Peak Brightness (HDR)	1,000 nits150% more	400 nits

Connectivity

Feature	ASUS ROG Swift OLED PG27UCDM	ASUS ROG Strix XG27UCG
HDMI Ports	2100% more	1
DisplayPort	1	1
USB-C	Yes	Yes
Power Delivery	90 W500% more	15 W
USB Hub	Yes	N/A

Ergonomics

Feature	ASUS ROG Swift OLED PG27UCDM	ASUS ROG Strix XG27UCG
Height Adjustment	Yes	Yes
VESA Mount	100 × 100mm	100 × 100 px
Built-in Speakers	No	No
Dimensions (without stand)	61.03 × 36.92 × 7.05 cm	61.4 × 36.7 × 9.0 cm
Weight (without stand)	4.97 kg	3.8 kg
Release Date	February 1, 2025	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 Swift OLED PG27UCDM vs ASUS ROG Strix XG27UCG comparison

Based on our overall comparison score, ASUS ROG Swift OLED PG27UCDM rates higher at 78/100 versus 63/100 for ASUS ROG Strix XG27UCG — a 15-point lead. ASUS ROG Swift OLED PG27UCDM 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 PG27UCDM and ASUS ROG Strix XG27UCG 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 78/100 for ASUS ROG Swift OLED PG27UCDM and 63/100 for ASUS ROG Strix XG27UCG.

If you want the higher-rated monitors option overall, ASUS ROG Swift OLED PG27UCDM (78/100) edges out ASUS ROG Strix XG27UCG (63/100). But if ASUS ROG Strix XG27UCG 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.