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HP P34hc G4 WQHD USB-C Curved Monitor

ENERGY STAR

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Product # 21Y56AA#ABA
  • WQHD (3440 x 1440)
  • 3500:1
  • 5ms GtG (with overdrive)
  • Exit; Information; Management; Power; Input control; Menu control; Brightness+; Image; Color
  • 1 Line OutputSee all Specs

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Engineered for Sustainability
Add an HP Care Pack to protect your new monitor

Included

    • Remote problem diagnosis and technical telephone support
    • Prepaid shipping label, materials, and instructions
    • Convenient door-to-door service
    • Next Business day exchange
    • Remote problem diagnosis and technical telephone support
    • Prepaid shipping label, materials, and instructions
    • Convenient door-to-door service
    • Next Business day exchange

    Service starts on date of hardware purchase. Restrictions and limitations apply.

    When it comes to the P34hc WQHD Curved Monitor, bigger really is better. Because its immersive, ultrawide screen keeps you focused, you’re likely to be less distracted and up to 33% more productive[1] compared to a smaller screen.

    Ultrawide Screen. Ultra Immersive.

    Immerse yourself in this 34-inch diagonal curved display with sharp WQHD resolution and an integrated speaker. And with all that space available, you’ll can see more in one screen, making this monitor ideal for multitaskers and those that want to increase productivity.

    Clear the Clutter

    Now you can focus more on your work instead of the nest of cables on your desk. Because one USB-C™ cable not only transfers data and video, it also charges your PC, you can say goodbye to cord clutter.

    Work Comfortably

    No matter how many great features a monitor may have, if you can’t position it comfortably, your productivity may suffer. That’s why ergonomics are so important. Rest assured, with adjustable height, tilt and slide settings, you’ll be able to find the screen position that’s most comfortable for you.

    Responsibly Made

    Feel good about what’s on your desk while benefiting from efficient energy performance. This responsibly made curved monitor is ENERGY STAR® certified, TCO certified and EPEAT® registered.

    Technical Specs

    Display type

    VA
    LCD

    Display features

    Height adjustable
    Tilt

    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

    Brightness

    250 nits

    Pixel pitch

    0.231 mm

    Response time

    5ms GtG (with overdrive)

    DisplayPort™

    1 DisplayPort™ 1.2

    Audio Port

    1 Line Output

    HDMI Port

    1 HDMI 2.0

    USB A

    4 SuperSpeed USB Type-A 5Gbps signaling rate

    USB B

    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)

    HDCP

    Yes, DisplayPort™, HDMI and USB Type-C™

    Sustainability features

    Arsenic-free display glass
    Low halogen
    Mercury-free display backlights
    TCO Certified
    TCO Certified Edge

    Energy efficiency

    EPEAT® Gold

    Webcam

    No integrated camera

    VESA Mount

    100 mm x 100 mm

    Power supply

    100 - 240 VAC 50/60 Hz

    Dimensions (W X D X H)

    31.89 x 4.41 x 14.44 in

    Weight

    23.17 lb

    Warranty

    3 year (3/3/0) limited warranty includes 3 years of parts and labor. No on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.

    What's in the box

    Monitor
    DisplayPort™ cable
    HDMI cable
    Warranty card
    Quick Setup Poster
    1 USB Type-C®️ to Type-C cable
    AC power cord

    Reviews and Q&A

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    Hello, what is the minimum USB-C specification I would need to achieve power and video transfer? Also, Does using a USB-C cable let me access the onboard USB-A hub, too?

    Asked by: clean_comfort
    Hello. Thanks for your question. Your computer would need a USB C port that supports USB C 3.1 or higher with power and video capabilities. Not all computers have a USB C port with power and video capabilities. This HP P34hc G4 WQHD USB-C Curved Monitor (21Y56AA) has the capability to power up to 65 watts with power delivery.
    Answered by: HP Team Cheri
    Date published: 2024-08-04

    Does monitor auto screen split or add'l software needed?

    Asked by: 65 Chevy
    Hello. Thanks for your question. Splitting your screen would be done through the operating system on our computer, like Windows 10 or 11. Here are some instructions: https://www.tomsguide.com/how-to/how-to-split-your-screen-on-windows-10
    Answered by: HP Team Cheri
    Date published: 2023-05-27

    does this model have built in speakers?

    Asked by: Tony5353
    Thank you for your question! The HP P34hc G4 WQHD USB-C Curved Monitor does not include built-in speakers.
    Answered by: HP Team Grant
    Date published: 2024-07-09

    Can this monitor be mounted on the wall with any 100X100 Vesa Mount?

    Asked by: Andress1001
    Hello. Thanks for your question. Yes. You can mount this HP monitor with any 100 mm x 100 mm VESA-compatible mount.
    Answered by: HP Team Cheri
    Date published: 2023-06-17

    Are these monitors compatible with Mac books?

    Asked by: Dbk8
    Thank you for your question! This HP P34hc G4 WQHD USB-C Curved Monitor will be compatible with most modern MacBooks without needing an adapter cable. If your MacBook has Thunderbolt ports then connect the HP P34hc G4 WQHD USB-C Curved Monitor via the USB-C for compatibility.
    Answered by: HP Team Grant
    Date published: 2025-01-07

    Does HP sell or recommend a privacy screen that will work with this monitor? What is the aspect rato for this monitor?

    Asked by: Anne22
    Hello Anne and thank you for your interest in this HP P34hc G4 WQHD USB-C Curved Monitor! Unfortunately, HP does not have privacy screens as part of the product assortment at this time. The Aspect Ratio for this monitor is 21:9.
    Answered by: HP Team Grant
    Date published: 2023-05-27

    Hi Could I plug a webcam and microphone to the monitor to aid conference style meetings? Which ones would you recommend

    Asked by: AdyP
    Yes, a webcam and microphone can be plugged directly into the HP P34hc G4 WQHD USB-C Curved Monitor.
    Answered by: HP Team Grant
    Date published: 2024-01-16

    When using a single USB-C cable from the HP P34hc monitor to a USB-C enabled notebook, will you will gain access to the monitor’s USB hub? Or do you need a dedicated USB-B to A cable to the notebook?

    Asked by: clean_comfort
    Hello. Thanks for your question. Your computer would need a USB C port that supports USB C 3.1 or higher with power and video capabilities. Not all computers have a USB C port with power and video capabilities. This HP P34hc G4 WQHD USB-C Curved Monitor (21Y56AA) has the capability to power up to 65 watts with power delivery. This HP P34hc G4 WQHD USB-C Curved Monitor (21Y56AA) also has a USB hub with one Type-B port that connects to the computer (upstream) and four USB A ports that connect to USB devices (downstream).
    Answered by: HP Team Cheri
    Date published: 2024-08-04
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    Return and exchange information
    Most items may be returned within 30 days of delivery. A restocking fee of up to 15% of the purchase price may be deducted from your refund for returned items, except where prohibited by law. No restocking fee applies to defective or incorrect items. A restocking fee is not applicable for printers, ink, toner, paper, care packs, software and services. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.