Uploaded January 2025 | Updated September 2026, 2 weeks ago

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➡️ Amazon link: geni.us/8B9jDVA
➡️ Philips Evnia 34M2C8600 (affiliate link): geni.us/vNtDA
➡️ Support us: pcmonitors.info/support-us
➡️ Awards explained: pcmonitors.info/recommended-badge-in-reviews
➡️ Best Settings video: youtu.be/d0l5BLWmoBU
➡️ Fringing article: pcmonitors.info/articles/qd-oled-and-woled-fringing-issues
➡️ 3440 x 1440 experience article: pcmonitors.info/articles/games-movies-and-the-desktop-at-3440-x-1440
➡️ sRGB emulation article: pcmonitors.info/articles/taming-the-wide-gamut-using-srgb-emulation
➡️ VRR flickering test: forum.pcmonitors.info/topic/questions-regarding-brightness-flickering-under-vrr/#post-71288

ICC profiles are not used in the review and may not be optimal for all units, but are included below if you wish to try them out.

➡️ ICC profile ('Test Settings'): pcmonitors.info/icc/AOC%20AG346UCD.icm
➡️ ICC profile ('Display Color Space = sRGB'): pcmonitors.info/icc/AOC%20AG346UCD%20sRGB.icm

A review of the AOC AGON PRO AG346UCD. A 175Hz 21:9 ultrawide 3440 x 1440 model with 34" curved QD-OLED panel. An affordable and immersive QD-OLED experience, with a few tweaks helping to bring out the best in HDR.

As an Amazon Associate and Newegg Affiliate I earn from qualifying purchases made using the "Affiliate links" above.

Introduction: 0:00
Refresh Rates & Scaling: 02:52
Features & Aesthetics: 08:06
Subpixels & Calibration: 13:45
Contrast & Brightness: 20:19
Colour Reproduction: 26:34
HDR (High Dynamic Range): 35:10
Responsiveness (General): 50:22
Responsiveness (VRR): 54:35
Conclusion: 01:00:09