Hisense was formed in 1969 and went global between 1998 and 2007. Like any manufacturer they have low-mid-high range products. The majority of them get good user and expert reviews especially towards the upper end of the range. The A85h is second from the top spot and sits below the A9h Oled TV. The A9h and A85h sit above their LED, Quantom dot and Mini LED TV’s.
The A85h has a peak brightness of 800 nits, the same as the LG C2 and id notably brighter than the Sony A80k. The LG C2 is one of the best Oled’s around, so it compares well with that and I wouldn’t be surprised if A85h uses the same panel as the LG C2. There are few manufactures that make Oled panels and it’s well known LG share’s/sells with Hisense. It also supports all the latest tech along with a 120Hz motion screen as the LG does.
As for brightness – both my previous and new Oled lives on the chimney breast, the front of my house faces south east and the back of the house just past west. I get the sun all day. I have a big bay window at the front, large patio doors at the rear and glass doors seperating the lounge and kitchen diner. I never had an issue with viewing during the day, if the sun is really bright I tilt my blinds as I woul with my backlit LED PC monitor/tv. Asides that too much sunheat on any TV is not good.
For bright rooms – Oled/LED is good, mini LED very good, Micro LED excellent.
Hisense U8H and TCL C835 are mini LED TV’s at reasonable prices similar to the A85h Oled.
Oled viewing angles and picture quality are excellent and are capable of rich deep blacks. Since owning a Plasma and 2 Oled TV’s the picture quality has blown me away – I would never go back to LED as a main TV. As already said PC monitor is a backlit TV, when the sun shines bright on it its no better than any TV. In a bright room it may have a higher peak brightness but certainly no more viewable than the Oled.