HP P34hc G4 WQHD USB-C Curved Monitor (21Y56AA)
Description
Ultrawide Screen. Ultra Immersive.
Clear the Clutter
Work Comfortably
Responsibly Made
Features
| Display size (diagonal) |
34" |
|---|---|
| Display size (diagonal) |
86.36 cm (34") |
| Panel technology |
VA; LCD |
| Display features |
Height adjustable; Tilt |
| Color gamut |
85% NTSC |
| Onscreen controls |
Exit; Information; Management; Power; Input control; Menu control; Brightness+; Image; Color |
| Native resolution |
WQHD (3440 x 1440) |
| Resolutions supported |
640 x 480; 800 x 600; 1024 x 768; 1280 x 720; 1280 x 800; 1280 x 1024; 1440 x 900; 1600 x 900; 1680 x 1050; 1920 x 1080; 1920 x 1200; 3440 x 1440 |
| Contrast ratio |
3500:1 |
| Display contrast ratio (dynamic) |
5000000:1 |
| Brightness |
250 nits |
| Pixel pitch |
0.231 mm |
| USB Type-A |
4 SuperSpeed USB Type-A 5Gbps signaling rate |
| Usb b (hub enablement) |
1 USB-B |
| USB Type-C video input |
1 SuperSpeed USB Type-C 5Gbps signaling rate (up to 65W USB Power Delivery, Alt Mode DisplayPort 1.2) |
| DisplayPort |
1 DisplayPort 1.2 |
| HDCP |
Yes, DisplayPort, HDMI and USB Type-C |
| HDMI |
1 HDMI 2.0 |
| Audio port |
1 Line Output |
| Card reader |
No |
| Camera |
No integrated camera |
| VESA mounting |
100 mm x 100 mm |
| Dimensions (W x D x H) |
80.94 x 11.21 x 36.69 cm (Without stand.) |
| Dimensions With Stand (W x D x H) |
80.94 x 23.49 x 51.8 cm |
| Package dimensions (W x D x H) |
95 x 22.5 x 48 cm |
| Weight |
10.51 kg (With stand.) |
| Package weight |
16.7 kg |
| Screen treatment |
Anti-glare |
| Tilt |
-5 to +21° |
| Slide |
Yes |
Inventory Last Updated: Oct 24, 2025












