Most expensive 4K Projectors ViewSonic

Projector - DLP, LED, max. 3840 × 2160 4K UHD, native 3840 × 2160, 16:9, 2900 ANSI lm luminance, projection distance from 1.06 to 6.37 m, screen size from 101.6 to 508 cm, contrast 3000000:1, noise level 23 dB, WiFi, mirroring, dimensions 41.6 × 18.3 × 46.3 cm (W×H×D), weight 7.7 kg

Projector - DLP, laser, max. 3840 × 2160 4K UHD, native 3840 × 2160, 16:9, 2000 ANSI lm luminance, projection distance from 1.5 to 9.78 m, screen size from 152 to 762 cm, contrast 3000000:1, refresh rate 240 Hz, noise level 33 dB, Bluetooth and WiFi, HDMI and audio output jack port, operating system: Google TV, zoom and HDR, remote control, multimedia player, speakers, SMART and mirroring, NETFLIX global apps, remote control and power cable included, dimensions 31.2 × 10.4 × 23.4 cm (W×H×D), weight 3.4 kg

Projector - DLP, halogen, max. 3840 × 2160 4K UHD, native 3840 × 2160, 16:9, 4000 ANSI lm luminance, projection distance from 0.75 to 9.76 m, screen size from 76.2 to 762 cm, contrast 12000:1, refresh rate 240 Hz, noise level 33 dB, HDMI, headphone output, USB 2.0, USB-C and LAN port, operating system: Without SMART support, zoom and HDR, remote control, speakers and SMART 3D Ready support, remote control and power cable included, dimensions 31.2 × 22.2 × 10.8 cm (W×H×D), weight 3 kg