Hi, I'm looking for a monitor with a budget of RM800 or so with the following characteristics
- 99% sRGB or more
- 23-27"
- FHD or better [is there a sub rm1k 4k monitor that doesn't use TN panels?]
- 120hz or better

Any suggestions?

A decent 4K monitor will blow your 800-1K budget straightaway - not to mention you'll need a very beefy GPU to make good use of 4K gaming

For RM800 - there's not much to get, so I'd recommend something like AOC C24G1/MSI MAG241C or similar

u can go for:

1) Acer VG270P 99%sRGB 144Hz 27"
RM899

2) Acer ED273A 98%sRGB 144Hz 27"
RM777

3) AOC C24G1 99%sRGB 144Hz 24"
RM789

Thanks, I went for the vg270p. Haven't had the time to really test it yet though.