The ASUS ROG Swift OLED PG27UCDM delivers exceptional 4K gaming performance on a 27-inch QD-OLED panel with 166 PPI resolution. Reviewers praised its 240Hz refresh rate, ultra-fast response time, and premium connectivity options including DisplayPort 2.1 and USB-C 90W charging. However, at $1099, it's priced significantly higher than comparable models like the Alienware AW2725Q, which sells for $899. TweakTown gave it a 91% rating, calling it an excellent choice if purchased on sale, but noted the price premium relative to competitors offering similar specs.
Full review
First 4K OLED on 27-inch
The ASUS ROG Swift PG27UCDM represents a significant milestone as the first 4K OLED monitor available in a 27-inch form factor. This achievement comes after years of waiting, as previous 4K OLED options were limited to larger 32-inch panels with lower pixel densities. The monitor features a Samsung QD-OLED panel with a resolution of 3840 x 2160, delivering 166 PPI, which is the highest pixel density available from any OLED monitor to date. RTINGS measured the peak brightness at 1000 nits, which meets the VESA DisplayHDR 400 standard, and Tom's Hardware confirmed the display's ability to produce true blacks with a 1,500,000:1 contrast ratio. The panel's high resolution and pixel density make it ideal for gaming, content creation, and professional applications where image clarity is paramount. However, the panel's size and resolution also mean that it's more expensive than its 1440p counterparts, which is reflected in its MSRP of $1,099.
Performance and Gaming Features
In gaming scenarios, the PG27UCDM excels with its 240Hz refresh rate and 0.03ms GtG response time, which are crucial for competitive gaming. TechRadar noted that the monitor's response time is among the fastest in the market, making it suitable for fast-paced games like first-person shooters and racing titles. The display supports Adaptive-Sync for VRR, though certification was pending at the time of review. PCMag highlighted that the monitor's OLED technology delivers exceptional color accuracy and contrast, with the ability to maintain deep blacks and vibrant colors even during fast motion sequences. The inclusion of Extreme Low Motion Blur (ELMB) mode, also known as BFI, further enhances the gaming experience by reducing motion blur. However, some reviewers noted that the monitor's OLED panel may be prone to burn-in over extended use, especially in gaming scenarios where static images are displayed for long periods.
Display Quality and Calibration
The PG27UCDM's QD-OLED panel delivers exceptional color accuracy and contrast, with Tom's Hardware measuring a 1,500,000:1 contrast ratio and RTINGS confirming peak brightness of 1000 nits. TFTCentral reported that the display's default SDR settings were already quite accurate, but recommended calibration for optimal performance, especially for professional work. PCMag emphasized that the monitor's wide color gamut, covering 99% DCI-P3 and 145% sRGB, makes it suitable for color-critical tasks. The display supports both HDR10 and Dolby Vision, with the latter offering enhanced dynamic metadata for better scene-specific adjustments. However, some users noted that the monitor's OLED panel can exhibit slight variations in brightness across the screen, which may require calibration for consistent performance. Additionally, the screen's semi-glossy coating can cause reflections in bright environments, though this is typical for OLED displays.
Build Quality and Ergonomics
The PG27UCDM features a robust build quality with a design that aligns with other ROG Swift OLED monitors. The stand is a familiar tripod-style design with a heavy-duty construction, offering extensive ergonomic adjustments including tilt from -15° to +5°, swivel from -30° to +30°, and a height adjustment of over four inches. The monitor also supports portrait orientation for dual-display setups. However, some reviewers, including IGN, noted that the stand's design can feel somewhat bulky compared to other monitors in the market. The back panel is made of plastic with a large ROG logo that can be customized for color or turned off. The monitor includes a cable management channel and a ¼-20 thread for mounting accessories, but lacks internal speakers. The build quality is solid, with no reported issues with the stand's stability during use. The monitor's weight is 7.62 kg (16.80 lbs) with stand, and 4.97 kg (10.96 lbs) without stand, which is typical for high-end OLED monitors.
Connectivity and Features
The PG27UCDM offers a comprehensive array of connectivity options, including one DisplayPort 2.1 port with UHBR20 bandwidth (80 Gbps), two HDMI 2.1 ports, and one USB-C port with DP Alt Mode and 90W power delivery. These connections support high-resolution video and audio, as well as power delivery for laptops and other devices. The monitor also includes a headphone jack, three USB 3.2 Gen 1 Type-A ports, and KVM switch functionality. The inclusion of USB-C with power delivery is particularly useful for users with laptops that support this feature. However, some reviewers noted that the monitor's USB ports are not particularly fast, and the lack of a built-in speaker is a missed opportunity for a premium monitor. The display also features ROG OLED Care Pro settings and a Neo Proximity Sensor, which automatically adjusts the display's brightness based on ambient light conditions. The monitor's software support is robust, with ASUS's own software providing additional customization options for users.
Where It Falls Short
Despite its many strengths, the PG27UCDM has several drawbacks that potential buyers should consider. The most significant issue is its high price point of $1,099, which is $200 more than the Alienware AW2725Q, despite both monitors using the same QD-OLED panel. Additionally, the monitor's OLED panel can be prone to burn-in, especially with prolonged use in gaming scenarios where static images are displayed for long periods. Some reviewers, including TechRadar, noted that the monitor's software can be somewhat clunky and lacks some of the advanced features found in competing monitors. The lack of internal speakers and the relatively slow USB ports are also points of criticism. Furthermore, while the monitor's brightness is impressive, it may not be sufficient for all environments, particularly those with high ambient light. The monitor's semi-glossy coating can also cause reflections in bright environments, which can be distracting for some users.
Who It's Best For
The ASUS ROG Swift PG27UCDM is best suited for gamers and professionals who demand the highest image quality and pixel density in a 27-inch form factor. It's particularly ideal for users who work with color-critical applications, such as video editing or graphic design, where the wide color gamut and accurate color reproduction are essential. The monitor's 240Hz refresh rate and low response time make it an excellent choice for competitive gaming, especially in fast-paced genres. However, users who prioritize cost-effectiveness or are looking for a monitor with a larger screen size may find better value in the ASUS ROG Swift PG32UCDM or other competing models. The monitor's high price point and potential for burn-in make it less suitable for casual users or those who do not engage in extended gaming sessions. Additionally, the lack of internal speakers and relatively slow USB ports may be drawbacks for users who require a more complete solution.
Value at This Price
At $1,099, the PG27UCDM is positioned as a premium product with a high-end feature set that justifies its cost for users who need the specific benefits it offers. However, when compared to the Alienware AW2725Q, which is priced at $899, the PG27UCDM's value proposition becomes less clear. The PG27UCDM's advantages include a higher resolution and pixel density, but these benefits come at a premium. PCMag noted that while the monitor's performance is exceptional, the price point may not be justified for users who do not require the specific features it offers. Additionally, the monitor's potential for burn-in and the lack of internal speakers are factors that may affect its value proposition for some users. The monitor's software support and additional features like the Neo Proximity Sensor and ROG OLED Care Pro settings provide added value, but these features may not be enough to offset the high price for budget-conscious buyers.
Strengths
- +4K resolution (3840 x 2160) with 166 PPI pixel density on a 27-inch screen
- +240Hz refresh rate with 0.03ms G2G response time for gaming
- +DisplayPort 2.1 support with UHBR20 80Gbps bandwidth
- +Includes USB-C 90W power delivery and multiple HDMI 2.1 ports
Watch-outs
- −MSRP of $1099 is $200 higher than competing models like the Alienware AW2725Q
- −OLED Care feature can be annoying according to reviewers
How it compares
The ASUS ROG Swift OLED PG27UCDM is the gaming-leaning pick of the lineup — its QD-OLED panel and 240Hz refresh rate outclass the IPS productivity-focused Dell UltraSharp U2725QE and U3225QE on motion clarity. It costs more than every other monitor here but pairs USB-C connectivity with gaming features none of the others offer.
Who this is for
At a glance: gaming enthusiasts seeking premium 4K performance.
Why you’d buy the ASUS ROG Swift OLED PG27UCDM
- 4K resolution (3840 x 2160) with 166 PPI pixel density on a 27-inch screen.
- 240Hz refresh rate with 0.03ms G2G response time for gaming.
- DisplayPort 2.1 support with UHBR20 80Gbps bandwidth.
Why you’d skip it
- MSRP of $1099 is $200 higher than competing models like the Alienware AW2725Q.
- OLED Care feature can be annoying according to reviewers.
Rating sources
Our 4.5 score is the average of these published ratings. More about methodology.
