Overview:

Effortlessly make a great impression through extraordinary collaboration powered by built-in AI conferencing on a dazzling ultrawide display with Thunderbolt™ 4.

Features:

Put your best self on display
Usher in a new era of intelligent conferencing with effortless AI experiences across any OS. Collaborate like you’re face to face thanks to lifelike audio and visual clarity from the 5MP HDR AI webcam with integrated speakers so you can always conference with confidence.

Productivity beyond measure
This cutting-edge WQHD curved monitor provides an ultrawide canvas that makes maximum productivity effortless. Do more, uninterrupted, on more devices with this Thunderbolt™ 4 monitor's incredible performance and advanced workflow features.

Your vision, exactly as you dream it
Reimagine your creative process. Trust what's on screen straight from the box with factory-calibrated color accuracy on a brilliant display. Jump into the wide array of vivid, lifelike colors and rich contrast thanks to IPS Black, HDR400, 98% Display P3, and more.

Intelligent 5MP HDR AI Webcam
The integrated Poly Studio 5MP HDR AI webcam adapts to lighting conditions to always deliver superb camera quality. No matter the device you work on, the built-in AI collaboration tools ensure you’re always ready to make a stellar first impression.

AI Noise Reduction
Upgrade your conference call experience with HP AI-based noise reduction filters. Limit distractions including dogs, sirens, construction, and other meetings so you’re heard loud and clear no matter what's happening around you.

Full-Suite AI Experience
Collaborate confidently with a host of built-in AI webcam features. Auto framing keeps you front and center, background blur minimizes distractions, and auto lock and awake offers added security so you can focus on your conversation, not your tech.

Poly Studio Audio with DTS® Virtual:X™
Never miss a beat with the high-quality, immersive sound of 4 speakers with DTS® Virtual:X™ technology — perfect for music, meetings, and more.

Ultrawide WQHD Display
Boost your productivity with ultrawide 34" curved monitor with 3440 x 1440 WQHD resolution — see all your projects in vivid detail on one expansive screen.

IPS Black Technology
View brilliant visuals from any angle with deeper colors, darker shadows, and brighter highlights with IPS Black. Enjoy a stunning 2,000:1 contrast ratio — twice that of a traditional IPS — and ultra-wide viewing angles.

Superb Color Accuracy
For color-critical projects, trust this Pantone-validated™ display with superb color accuracy, achieved by strict factory color calibration that ensures over 300 colors achieve a Delta E < 2, making any color difference virtually indistinguishable.

HDR and Wide Color Gamut
Replicate reality on your screen with 98% Display P3, 100% sRGB and VESA DisplayHDR™ 400 for a wide range of vibrant colors and deeper hues that represent colors as they are in the real world.

HP User Color Recalibration
For professionals who demand exact, consistent, and top-quality color for their monitor, this feature allows users to recalibrate their displays to maintain professional-grade color accuracy throughout the life of the monitor.

AMD FreeSync™ Premium & High Refresh Rate
Enjoy buttery-smooth scrolling and ultra-fluid, tear-free entertainment at peak performance with AMD FreeSync™ Premium and a 120Hz refresh rate to keep you productive and engaged for work or play.

Thunderbolt™ 4 Technology
Multitask as a pro with a superfast Thunderbolt™ 4 monitor to deliver video and data at speeds up to 40Gpbs while charging devices up to 100W with a single cable for a seamless work setup.

Smart KVM and PbP
Boost your productivity with Smart KVM switch that seamlessly detects and switches between two different computers, so you can multi-task with just one keyboard and mouse. Plus, see both devices side-by-side on screen with Picture-by-picture.

HP Device Bridge 2.0
Simplify multitasking with controlled file sharing at the press of a button. Control two devices: copy/paste files, and switch views seamlessly with one keyboard and mouse.

More Ports. More Flexibility
More ports mean more capabilities. With Thunderbolt™ 4, full-function USB-C®, HDMI 2.0, DisplayPort™ 1.4 In and Out, RJ-45, 1 USB-C® 3.2 Gen 2, and 5 USB-A 3.2 Gen 2 ports, you can daisy-chain multiple monitors and connect a mouse, keyboard and more.

Always-on, True Color, Low-Blue Light Filter
HP Eye Ease is an always-on, low-blue light filter that helps keep your eyes comfortable throughout the day by reducing blue light without impacting color accuracy or adding a yellow color shift.

Sleek and functional design
Add an aesthetic appeal to your workspace with a sleek 3-sided micro-edge bezel and adjustable stand that seamlessly blends form and function. The fresh, light silver color and smooth, seamless back is a perfect match for any home or office setting.

HP Display Center
Customize your monitor with the intuitive HP Display Center that lets you tailor your settings, partition screens, and more — all through the host PC. Plus, learn how to find your perfect posture with help from the included HP Ergonomic Setup Guide.

Remote Management Reimagined
HP Client Management Script Library (CMSL) makes remote manageability easy to use. This powerful solution works seamlessly with Intune/SCCM to manage your display fleet using PowerShell.

Specifications:

©2025 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx-computers.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	8K157AA
Display size (diagonal)	86.4 cm (34")
Panel technology	IPS Black; LCD
Color gamut	100% sRGB; 98% Display P3; Pantone validated
Onscreen controls	Color; Image; Input; Power; Menu; Management; Information; Split screen; Audio
Native resolution	WQHD (3440 x 1440)
Resolutions supported	640 x 480; 720 x 400; 800 x 600; 1024 x 768; 1280 x 720; 1280 x 1024; 1440 x 900; 1600 x 900; 1600 x 1200; 1680 x 1050; 1920 x 1080; 1920 x 1200; 2560 x 1440; 3440 x 1440
Contrast ratio	2000::1
Brightness	400 nits
Pixel pitch	0.23 x 0.23 mm
USB Type-A	5 USB Type-A 10Gbps signaling rate (1 charging with 7.5 W)
USB Type-C video input	1 Thunderbolt 4 with USB Type-C 40Gbps signaling rate (up to 100 W USB Power Delivery, DisplayPort 1.4); 1 USB Type-C 10Gbps signaling rate (up to 65W USB Power Delivery, Alt Mode DisplayPort 1.4); 1 Thunderbolt 4 Out for Daisy chain (15 W charging)
USB Type-C data	1 USB Type-C 10Gbps signaling rate (15 W charging)
Ethernet	1 RJ-45 (10/100/1000 Mbps)
DisplayPort	1 DisplayPort 1.4
DisplayPort Out	1 DisplayPort 1.4-out
HDCP	Yes, DisplayPort, HDMI, USB Type-C and Thunderbolt
HDMI	1 HDMI 2.0
Camera	Yes, 5MP HDR
VESA mounting	100 x 100 mm (bracket included)
Dimensions (W x D x H)	81.38 x 12.02 x 36.41 cm (without stand)
Dimensions With Stand (W x D x H)	81.38 x 26.69 x 54.74 cm or 81.38 x 26.99 x 54.74 cm
Package dimensions (W x D x H)	95.2 x 22.6 x 48.5 cm
Weight	11.35 kg (with stand); 8.78 kg (without stand)
Package weight	17.4 kg
Screen treatment	Anti-glare
swivel	±10° or ±30°
Tilt	-5 to +20°
Horizontal viewing angle	178°
Vertical viewing angle	178°
Aspect ratio	21::9
Backlight type	Edge-lit
Bezel	3-sided borderless
Curvature	1900R
Detachable stand	Yes
Display area (metric)	79.98 x 33.48 cm
Height adjustment range	150 mm
Response time (typical)	5ms GtG (with overdrive)
Display scan frequency (horizontal)	30-190 kHz
Display scan frequency (vertical)	30-120 Hz
Flicker-free	Yes
Hardness	3H
Low blue light	Yes, HP Eye Ease (TÜV Low Blue Light Hardware Solution certified)
Panel bit depth	True 8 bit
Pixels per inch (ppi)	109 ppi
Resolution (maximum)	WQHD (3440 x 1440 @ 120 Hz)
Microphone	Yes (dual microphones with DNN noise cancellation)
Speaker type	Built-in speakers
Speaker output power	4 x 3 W
Management Software	HP Display Center; HP Client Management Script Library
Physical security	Security lock-ready
Power	100 - 240 VAC 50/60 Hz
Power supply type	Internal
Power consumption	310 W (maximum), 51 W (typical), 0.5 W (standby)
Operating humidity range	20 to 80% RH (non-condensing)
Non-Operating Humidity Range	5 to 95% RH (non-condensing)
Operating temperature range	5 to 35°C
Operating temperature range	41 to 95°F
Sustainable impact specifications	Low halogen; Outside box and corrugated cushions are 100% sustainably sourced and recyclable; 90% post-consumer recycled plastic; Made with 15% recycled steel; 90% recycled aluminum
What's in the box	Monitor; Thunderbolt cable; DisplayPort cable; HDMI cable; Warranty card; Quick Setup Poster; 1 USB Type-C to Type-A cable; AC power cord; Color calibration report; VESA mount adapter