
UPERFECT GR19BU
19″ · 3840×2160 · 144 Hz · QLED
- Sharpness
- 97ppd · retina-class
- HDR
- No HDR
- USB-C power
- No USB-C power
- 19-inch 4K
- 144 Hz
- 3 lb
Best for: A desk-class 4K panel for people who keep changing desks
Travel panels that run on the laptop's own USB-C port. Quietly the sharpest screens in this catalog, because small panels reach high pixel density cheaply; what they give up is brightness, stand adjustment and usually any VESA mount at all.
9 models · 5 brands, $110–$480 · 0 with HDR hardware

19″ · 3840×2160 · 144 Hz · QLED
Best for: A desk-class 4K panel for people who keep changing desks

16″ · 2560×1600 · 120 Hz · IPS
Best for: A sharp, high-refresh travel panel that can also hang on an arm

14″ · 2240×1400 · 60 Hz · IPS
Best for: Marking up documents by hand next to a laptop

16″ · 2560×1600 · 120 Hz · IPS
Best for: A second screen in a bag that is good enough to be the only screen

14″ · 1920×1080 · 60 Hz · IPS
Best for: The default laptop-bag second screen when nothing may go wrong

14″ · 1920×1080 · 60 Hz · IPS
Best for: A travel second screen bought on warranty rather than specification
16.1″ · 1920×1080 · 144 Hz · IPS
Best for: A handheld console's travel screen on a tight budget

18.5″ · 1920×1080 · 120 Hz · IPS
Best for: Taking a console to a hotel room without hunting for a TV

23.8″ · 1920×1080 · 75 Hz · IPS
Best for: A full-size second screen for a desk you do not keep