UPERFECT GR14BU
- Screen Size:
- 14"
- Resolution:
- 2880x1800 (3K)
- Refresh Rate:
- 120Hz
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Manufacturer: UPERFECT Last updated: 2026-09-23
Where to buy
- UPERFECTGo to store
UPERFECT GR14BU Review
UPERFECT GR14BU 14-inch 3K OLED touchscreen portable monitor, 120Hz, 10-point multi-touch, USB-C.
First touchscreen portable monitor from UPERFECT in this catalog: a 14-inch 3K OLED panel with 120Hz refresh and 10-point multi-touch (manufacturer notes touch isn't supported on Mac hosts). Mirror-finish glossy OLED with wide color gamut.
Who it's for
Users who want touch input on a portable secondary display, e.g. digital art, note-taking, or a tablet-style second screen for a laptop.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Touch-driven portable second screen
- Color-accurate portable OLED
Not for
- Touch use with Mac hosts (touch unsupported per manufacturer)
- Battery-powered field use
Specifications
What these specs meanIdentity
| Brand | UPERFECT |
|---|---|
| Model Number | GR14BU |
Panel
| Panel Type | OLED |
|---|---|
| Screen Size | 14 in |
| Resolution | 2880 x 1800 (3K) |
| Aspect Ratio | 16:10 |
Performance
| Refresh Rate | 120 Hz |
|---|---|
| Response Time | 1 ms |
Features
| Curved | No |
|---|
Panel technology
| Panel Technology | WOLED Gen 1 |
|---|
Screen geometry
| Native Resolution | 2880x1800 |
|---|
Motion
| Max Refresh Rate | 120 Hz |
|---|---|
| Response Time GtG | 1 ms |
HDR and brightness
| SDR Brightness | 500 nits |
|---|---|
| Native Contrast Ratio | 500000 :1 |
Color
| DCI-P3 Coverage | 109 % |
|---|
Connectivity
| USB-C DP Alt Mode | Yes |
|---|
Stand, mounting and form
| VESA Mount Pattern | 75x75 |
|---|---|
| Built-in Speakers | Yes |
| Battery Powered | No |