The Neo is similar in panel technology and color accuracy to the original 2012-2015 Retina displays and similar in brightness to the 2016-2020 Intel MBP Retina displays. It has nearly the same pixel density as the 2012-2019 displays (219ppi vs 220ppi). The lack of P3 color usually results in less saturated/more muted colors. But for a lot of people that actually looks better to their eye.
@CSAppleFan If the screen is looking occasionally blurry or not sharp, have you tried adjusting the display resolution? macOS Default resolution is 1408x881 on the Neo which is a fractional scaled resolution to provide more content on the screen. But the setting just to the left of Default is 1204x753 which would be the sharper integer scaled resolution at the expense of more content on screen. You can also try going the other direction if your eyes are good and selecting the More Space setting to have even more content on screen which will also likely be small enough that it will retain sharpness (to your eye) despite the scaling.
More Space = 1637x1024 (Might look sharper with more screen content, but everything is smaller so need good vision)
Default = 1408x881
Left of Default = 1204x753 (Might look sharper with less screen content, but everything is larger and easy to see)
Larger Text = 1024x640
2026 MBNeo: 219PPI, 500nits, sRGB, 60Hz
2015 iMBP15: 220ppi, 300nits, sRGB, 60Hz
2019 iMBP15: 220ppi, 500nits, P3, 60Hz with True Tone
2019 iMBP16: 226ppi, 500nits, P3, 60Hz with True Tone
2026 MBA15: 224ppi, 500nits, P3, 60Hz with True Tone
2026 MBP16: 254ppi, 1000nits, P3, 120Hz HDR with True Tone
Of course, if you're used to a ProMotion display with P3 and HDR capability and higher ppi, there's a clear difference. But most folks are giving the Neo display praise, especially in the context of a $699/$599 computer.