Vivitek HK2288

Optoma UHD40 Review

Pros  Pictures genuinely look 4K  Surprisingly and consistently enjoyable HDR pictures  Remarkably good value Cons  Black levels are average  Occasional rainbow effect  No real support

Vivitek HK2288 Review

Pros  Impressively consistent and watchable HDR pictures  Manageable size and attractive design  Good value for what it offers Cons  Clipping with very bright picture areas