Uploaded January 2024 | Updated September 2026, 2 weeks ago

---

➡️ Amazon link: geni.us/YLzPx
➡️ Support us: pcmonitors.info/support-us
➡️ Awards explained: pcmonitors.info/recommended-badge-in-reviews
➡️ OSD video: youtu.be/620RbQku1VU
➡️ HDR Tweaking (ColorControl): youtu.be/pz9HXjhF4qk
➡️ 23.8" QHD Experience (Q24G2A/BK review): pcmonitors.info/reviews/aoc-q24g2a-bk/#The_238%E2%80%9D_QHD_experience

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/KOORUI%20GP01.icm
➡️ ICC profile ('Color Space = sRGB'): pcmonitors.info/icc/KOORUI%20GP01%20sRGB.icm

A review of the KOORUI GP01. A 165Hz 2560 x 1440 (QHD or 1440p) with 23.8" screen, a rare combination. Adaptive-Sync is supported, the stand is fully adjustable and very basic HDR is supported. A good all-round performer for those who want to shrink down their QHD experience.

As an Amazon Associate I earn from qualifying purchases made using the "Amazon link" above.

Introduction: 0:00
Features & Aesthetics: 06:53
Subpixels: 09:19
Calibration: 09:37
Contrast & Brightness: 13:03
Colour Reproduction: 19:03
HDR (High Dynamic Range): 25:16
Responsiveness (General): 30:29
Responsiveness (VRR): 36:35
Conclusion: 43:28