BenQ X3000i projector supports 4K HDR, but you should make sure your 4K player sends a compatible 4K HDR signal to the projector.
BenQ X3000i is compatible with 4K x 2K (3840 x 2016 in pixels) at 24/25/30/50/60 (Hz).
The compatible HDR signals of the BenQ X3000i projector are as follows:
4K/60p (60 Hz) 4:4:4 supports up to 8bits.
4K/60p (60 Hz) 4:2:2 supports up to 12bits.
4K/60p (60 Hz) 4:2:0 supports up to 12bits.
4K/24p (24 Hz) 4:4:4 supports up to 12bits.
4K/24p (24 Hz) 4:2:2 supports up to 12bits.
4K/24p (24 Hz) 4:2:0 supports up to 12bits.
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