HP P34hc G4 34″ WQHD USB-C Curved Monitor – 21Y56AS

HP P34hc G4 34 Inch WQHD USB-C Curved Monitor (21Y56AS) is an ultra-wide professional display designed for maximum productivity, immersive viewing, and efficient multitasking. Featuring a 34-inch curved VA panel with WQHD resolution, it delivers sharp detail, deep contrast, and a wide cinematic viewing area. With USB-C connectivity, integrated USB hub, and ergonomic adjustments, this monitor is ideal for business users, content creators, and professionals who need a spacious and organized workspace.

Product Features

Ultra-Wide 34 Inch Curved Display

The 34-inch screen with 3440 x 1440 WQHD resolution and 21:9 aspect ratio provides a wide workspace for multitasking and improved workflow efficiency.

Immersive 1500R Curved Design

The curved VA panel enhances viewing comfort by reducing eye movement and creating a more immersive visual experience.

USB-C One Cable Connectivity

Supports USB-C with up to 65W power delivery, allowing video, data, and laptop charging through a single cable for a cleaner setup.

Strong Contrast and Clear Visuals

Delivers a high 3500:1 contrast ratio for deeper blacks and more detailed image quality in both bright and dark scenes.

Built-In USB Hub

Includes multiple USB-A ports and USB-B upstream support for easy connection of accessories directly to the monitor.

Smooth 100 Hz Refresh Support

Offers up to 100 Hz refresh rate for smoother motion and improved viewing comfort during everyday tasks and media use.

Integrated Speakers

Built-in dual speakers provide convenient audio output without requiring external sound systems.

Wide Viewing Angles

VA panel technology ensures consistent image quality with 178-degree horizontal and vertical viewing angles.

Anti-Glare Screen

Reduces reflections and improves visibility in bright office environments for more comfortable use.

Ergonomic Adjustable Stand

Supports height and tilt adjustment for improved posture and long-hour working comfort.

Product Specifications

• Brand: HP
• Model: P34hc G4 (21Y56AS)
• Display Size: 34 inches (86.36 cm)
• Panel Technology: VA LCD
• Native Resolution: 3440 x 1440 (WQHD)
• Aspect Ratio: 21:9
• Curvature: 1500R
• Refresh Rate: Up to 100 Hz
• Response Time: 5 ms (GtG with overdrive)
• Brightness: 250 nits
• Contrast Ratio: 3500:1 (static), 10,000,000:1 (dynamic)
• Pixel Pitch: 0.231 mm
• Color Depth: 8-bit (16.7 million colors)
• Color Gamut: 85% NTSC
• Viewing Angles: 178° horizontal, 178° vertical
• Screen Treatment: Anti-glare
• Ports:
  • 1 x HDMI 2.0
  • 1 x DisplayPort 1.2
  • 1 x USB-C (65W Power Delivery, DisplayPort Alt Mode)
  • 1 x USB-B upstream
  • 4 x USB-A 5Gbps
  • 1 x 3.5 mm audio out
• Audio: Built-in dual speakers (2 x 3W)
• Ergonomics: Height and tilt adjustment
• VESA Mount: 100 x 100 mm
• Camera: No integrated camera
• Power Input: 100 to 240 VAC, 50/60 Hz
• Power Consumption: ~48 W typical, 0.5 W standby
• Operating Temperature: 5 to 35°C
• Operating Humidity: 20% to 80% RH (non-condensing)
• Dimensions (with stand): 81 x 51.8 x 23.6 cm
• Weight: Approx. 7.85 kg (without stand)
• Sustainability: Low halogen, recycled plastics, recyclable materials, energy-efficient design
• Warranty: HP 1-year limited warranty
• In the Box: Monitor, HDMI cable, DisplayPort cable, USB Type-B to A cable, AC power cord, quick setup poster