MSI confirms Penta Tandem panels in MPG and MAG QD-OLED monitors for 2026
Two days ago,Samsung Display introduced “QD-OLED Penta Tandem” as a new brand name for its QD-OLED panels using a five-layer organic light-emitting structure. The company says the change moves the blue-emitting layer stack from four layers to five, and that it improves luminous efficiency by 1.3x and lifespan by 2x versus last year’s four-layer design. Samsung Display also ties Penta Tandem to peak brightness figures of up to 1,300 nits for monitors and up to 4,500 nits for TVs, measured at 3% on-pixel ratio.
MSI published a partnership update saying it had already started integrating Samsung Display’s five-layer tandem QD-OLED panels in early 2025, before the “Penta Tandem” name was announced. MSI repeats the same 1.3x efficiency and 2x lifespan claims, and lists six QD-OLED monitor models it says are based on the Penta Tandem panels for its 2026 lineup.
Source: Samsung Display
Penta Tandem is not new tech, just a new name
“Penta Tandem” is a commercial brand for the five-layer stack, not a newly introduced panel architecture. Samsung Display itself describes the five-layer shift as already applied to products launched in 2025, with expansion to additional sizes in 2026.
MSI’s monitor list is also not a fresh round of product reveals. Several of these models, or closely related variants, were announced earlier, including MAG 341CQP QD-OLED (March 2024), MPG 272URX QD-OLED (January 2025), and MAG 272UP QD-OLED X24 (May 2025). MSI also announced its MPG 322UR QD-OLED X24 and MAG 321UP QD-OLED X24 as new 32-inch 4K QD-OLED models in late 2025.
MSI mentions its own monitor features, such as updated HDR certification targets in certain SKUs and OLED protection features. MSI specifically calls out the MPG 272URX QD-OLED as an early 2025 product where the five-layer approach was used to address brightness constraints associated with higher pixel density.
We have attached the specs of all MSI’s Penta Tandem QD-OLED monitors below.
| Specifications | ||||||
|---|---|---|---|---|---|---|
| VideoCardz.com | MPG 341CQR QD-OLED X36 | MAG 341CQP QD-OLED X28 | MPG 322UR QD-OLED X24 | MAG 321UP QD-OLED X24 | MAG 272UP QD-OLED X24 | MPG 272URX QD-OLED |
| Picture |  |  |  |  |  |  |
| Screen size | 34″ | 34″ | 31.5″ class | 31.5″ | 26.5″ | 26.5″ |
| Resolution | 3440 × 1440 | 3440 × 1440 | 3840 × 2160 | 3840 × 2160 | 3840 × 2160 | 3840 × 2160 |
| Aspect ratio | 21:9 | 21:9 | 16:9 | 16:9 | 16:9 | 16:9 |
| Refresh rate | 360Hz | 175Hz (MAG 341CQP page) | 240Hz (reported) | 240Hz | 240Hz | 240Hz |
| Response time | 0.03ms GtG | 0.03ms GtG | Not stated (MSI news post) | 0.03ms GtG | 0.03ms GtG | 0.03ms GtG |
| HDR label (MSI) | DisplayHDR True Black 500 | DisplayHDR True Black 400 (MAG 341CQP page) | True Black 500 (MSI) | DisplayHDR True Black 500 | True Black 400 | DisplayHDR True Black 400 |
| DisplayPort | 2.1a | 1.4a (MAG 341CQP page) | Not stated | 1.4a | 1.4a | 2.1a |
Source: MSI PR
