Samsung Tab A7 10.4" 2020. Two things to consider. No HDMI out. No apps to micro sd card (only media - YouTube
USB C to HDMI Cable [4K/3D] 2M for Samsung Galaxy Tab A7 Lite LTE Type C HDMI 2.0 Ultra HD 4K, Full HD/3D High Speed : Amazon.co.uk: Electronics & Photo
Amazon.com: HDMI 4k Adapter Kit Compatible with Samsung Galaxy Tab S7 Plus at Digital Full 60Hz with 6 Foot Cable! : Electronics
HDMI 4K USB-C Kit Compatible with Samsung Galaxy Tab A7 10.4/A 8.4 (2020)/10.1 (2019) Professional Adapter with Digital Full 2160p, 60Hz OutPut! - Walmart.com