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To read about our monitor tests in-depth, please check out Display Testing Explained: How We Test PC Monitors. We cover brightness and contrast testing on page two.
Uncalibrated – Maximum Backlight Level
We went back in time a bit in our testing database to find a group of 34-inch ultrawides with HDR to compare the 343CQR’s performance. In the group is the Cooler Master GM34-CW, Gigabyte G34WQC, Viotek GNV34DBE and AOC CU34G2X. We also included the Samsung Odyssey G7 32-inch (C32G75T). Though it’s a 16:9 screen, it shares the same 1000R curvature as the MSI. All the panels are VA, 144 Hz or faster and WQHD or QHD resolution.
The 343CQR doesn’t crank the brightness in SDR mode. It tops out at a reasonable 355.2 nits, which is plenty of light for such a large panel. Black levels are class-leading with just 0.09 nit at maximum brightness for an impressive contrast ratio of 3,888.7:1. That’s better contrast than almost every monitor we’ve tested to date.
After Calibration to 200 nits
Our calibration (see our recommended settings on page 1) actually improved measured contrast slightly (3,938.2:1 versus 3,888.7:1), but we couldn’t actually see the difference in a side-by-side comparison. Regardless of the brightness level, the 343CQR is a standout monitor with some of the best black levels and contrast we’ve seen.
The 343CQR also leads the ANSI comparison with 3,768.9:1. Only a handful of monitors we’ve tested can beat this score, and one of them is Alienware’s AW5520QF OLED gaming monitor. The MSI’s image depth and realism are superb.
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Christian Eberle is a Contributing Editor for Tom's Hardware US. He's a veteran reviewer of A/V equipment, specializing in monitors. Christian began his obsession with tech when he built his first PC in 1991, a 286 running DOS 3.0 at a blazing 12MHz. In 2006, he undertook training from the Imaging Science Foundation in video calibration and testing and thus started a passion for precise imaging that persists to this day. He is also a professional musician with a degree from the New England Conservatory as a classical bassoonist which he used to good effect as a performer with the West Point Army Band from 1987 to 2013. He enjoys watching movies and listening to high-end audio in his custom-built home theater and can be seen riding trails near his home on a race-ready ICE VTX recumbent trike. Christian enjoys the endless summer in Florida where he lives with his wife and Chihuahua and plays with orchestras around the state.
You guys say there is no sRGB mode, but the manual lists it under the professional picture options.Reply
EDIT: yes, there is. Why does the review say there isn't?