Is 1000R too much curve on a 49-inch super ultrawide? The sim-racing standard

How this is calculated

This is the Samsung Odyssey G9 format and its competitors. At 49 inches wide (nearly 120 cm), a 1000R curve is functionally mandatory. A flat 49-inch 32:9 panel would be unusable because the edges would be so far off-axis that IPS glow and VA gamma shift would make colors unrecognizable. The 1000R radius means the edges curve about 12 cm toward you compared to a flat panel of the same width, bringing them back into your usable field of view.

Verdict

At 49 inches wide (about 120 cm) the 1000R curve is functionally mandatory rather than optional. A flat 32:9 panel at that width would push the edges so far off-axis that IPS glow and VA gamma shift would make the corners unrecognizable, and the 12 cm of curve brings those edges back into usable peripheral vision. At the spec's 1-meter seating distance the panel's edges sit at roughly 50-55 degrees off your center line. The 5120x1440 resolution is 90% of 4K, so the GPU demand matches: RTX 4080 / RX 7900 XTX class for 144 Hz at high settings. Many productivity apps still pillarbox or stretch on 32:9, which narrows who this display serves. This is the Samsung Odyssey G9 form factor and its competitors, and it earns its keep only in a sim rig or during immersive single-player nights where the peripheral wrap is the whole reason you bought it. For general-purpose desktop work, a 34-inch 21:9 at 1000R or 1500R makes the same argument at a fraction of the cost and GPU load.