OLED vs OLED
ASUS PG32UCDM3 vs PG32UCDP: 32-inch QD-OLED or dual-mode WOLED?
The PG32UCDM3 is the cleaner-looking all-rounder with full-bandwidth DisplayPort 2.1; the PG32UCDP adds a 1080p 480Hz mode and KVM on a matte WOLED panel.
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Pick for the best all-round picture
ASUS ROG Swift OLED PG32UCDM3
Choose the PG32UCDM3 for its clearer finish, DisplayPort 2.1 UHBR20, and refined 4th-gen QD-OLED panel.
Check price on AmazonPick for a built-in esports mode
ASUS ROG Swift OLED PG32UCDP
Choose the PG32UCDP if you want to switch to 1080p 480Hz for shooters or need KVM.
Check price on AmazonPanels and coatings
The PG32UCDM3 uses a 4th-generation QD-OLED with ASUS's BlackShield film; TFTCentral found it keeps blacks looking deeper in lit rooms than earlier QD-OLEDs, though still behind glossy WOLED. The PG32UCDP uses an LG Display WOLED with a matte coating that TFTCentral described as grainier than semi-glossy QD-OLED.
Speed
Both run 4K at 240Hz with near-instant response (0.49 ms and 0.48 ms averages in TFTCentral's tests). The PG32UCDP adds a 1080p 480Hz mode, switched in about five seconds, for competitive games.
Connections
The PG32UCDM3 has DisplayPort 2.1a at UHBR20 and 90W USB-C. The PG32UCDP has DisplayPort 1.4 with DSC, 90W USB-C, and a KVM switch. TFTCentral found the PG32UCDP limits brightness to about 139 nits while delivering 90W.
Warranty
Both carry ASUS's 3-year US warranty including burn-in.
Verdict
For most people the PG32UCDM3 is the better-looking, better-connected monitor. Choose the PG32UCDP if the 480Hz esports mode or KVM matters to you.
Side-by-side
| Attribute | OLEDASUS ROG Swift OLED PG32UCDM3 A 32-inch 4K 240Hz QD-OLED with full-bandwidth DisplayPort 2.1, 90W USB-C, and a burn-in warranty: the most complete OLED all-rounder we recommend. Check price on Amazon | OLEDASUS ROG Swift OLED PG32UCDP A 32-inch WOLED that runs 4K at 240Hz or 1080p at 480Hz, with 90W USB-C and KVM: the flexible big-screen OLED. Check price on Amazon |
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| At a glance | ||
| Choose this if… | ||
| Choose this if… | You want one premium 32-inch screen for 4K games, HDR, and work. | You want a 32-inch 4K OLED that can also run 480Hz for shooters. |
| Panel and motion | ||
| Panel family | ||
| Panel family | OLED | OLED |
| Panel subtype | ||
| Panel subtype | QD-OLED (4th gen, EL 3.0 material) | WOLED (LG Display) |
| Motion technology | ||
| Motion technology | ELMB black frame insertion at 120Hz only (not with VRR or HDR) | ELMB black frame insertion at 120Hz in SDR only (not with VRR) |
| Backlight | ||
| Backlight | Not applicable (OLED) | Not applicable (OLED) |
| Coating | ||
| Coating | BlackShield film, semi-glossy | Matte anti-glare |
| Subpixel layout | ||
| Subpixel layout | Triangular RGB (QD-OLED), improved shape | RGWB (improved order) |
| Size and speed | ||
| Size | ||
| Size | 31.5″ (16:9) | 31.5″ (16:9) |
| Resolution | ||
| Resolution | 3840×2160 | 3840×2160 |
| Refresh rate | ||
| Refresh rate | 240Hz | 240Hz |
| Dual mode | ||
| Dual mode | No | 1920×1080 at 480Hz |
| Adaptive sync / VRR | ||
| Adaptive sync / VRR | Adaptive-Sync; listed as G-SYNC Compatible | G-SYNC Compatible; FreeSync Premium Pro (certification pending at review) |
| Image and HDR | ||
| HDR (manufacturer) | ||
| HDR (manufacturer) | VESA DisplayHDR True Black 500 | VESA DisplayHDR True Black 400 |
| Independent measurements (not normalized) | ||
| Independent measurements (not normalized) |
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| Connectivity | ||
| DisplayPort | ||
| DisplayPort | 1x DisplayPort 2.1a (UHBR20) | 1x DisplayPort 1.4 with DSC |
| HDMI | ||
| HDMI | 2x HDMI 2.1 | 2x HDMI 2.1 |
| USB-C | ||
| USB-C | DisplayPort Alt Mode with 90W power delivery | DisplayPort Alt Mode with 90W power delivery |
| KVM | ||
| KVM | Unknown | Yes |
| Console notes | ||
| Console notes | HDMI 2.1 for 4K 120Hz from PS5 and Xbox Series X|S. TFTCentral found the HDR Console mode dim by default until Dynamic Brightness Boost is enabled. | HDMI 2.1 for 4K 120Hz from PS5 and Xbox Series X|S. |
| Ownership | ||
| Warranty | ||
| Warranty | 3 years including burn-in (US) | 3 years including burn-in (US) |
| Burn-in coverage | ||
| Burn-in coverage | Covered | Covered |
| Stand | ||
| Stand | Adjustable stand; internal power supply | Adjustable stand |
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