HP 40Z29E9

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HP E27m G4 QHD USB-C Conferencing Monitor reviews

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HP E27m G4 QHD USB-C Conferencing Monitor
Pictured: 40Z29E9 · Image supplied through Icecat.
tbd

COR Score

Available after 3 critic reviews

Based on 1 expert review

Compare HP E27m G4 QHD USB-C Conferencing Monitor reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.

Manufacturer code40Z29E9

5 model options — compare versions

Specifications, review scores and prices belong to each exact model.

The product, explained

About the HP E27m G4 QHD USB-C Conferencing Monitor

HP 40Z29E9 is listed in the computer monitors category. The recorded specifications include display diagonal: 68.6 cm (27"); display resolution: 2560 x 1440 pixels; panel type: IPS; maximum refresh rate: 75 Hz. This entry covers manufacturer code 40Z29E9. Specifications relate to this exact source record; other editions or packages may differ.

The 68.6 cm (27") display is specified at 2560 x 1440 pixels. Consider these together: a larger screen provides more physical space, while resolution determines the number of pixels available. Neither specification establishes brightness, colour accuracy or motion quality.

The listed maximum refresh rate is 75 Hz. To use it, the source device, cable, resolution and input must all support the intended mode. Refresh rate is separate from response time and input lag.

Screen size
68.6 cm (27")
Screen resolution
2560 x 1440 pixels
Panel type
IPS
Maximum refresh rate
75 Hz
Response time
5 ms
Display brightness (typical)
300 cd/m²

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Expert reviews 1

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Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.

PCMag

4.50 / 5

Publisher rating supplied by Icecat: 90%

The HP E27m G4 QHD USB-C Conferencing Monitor enhances your video calls with a high-res webcam, dual mics, and powerful stereo speakers, plus the connectivity of a USB-C docking station display and a full range of ergonomic features. A short standard wa...

Supplier-linked review for HP 40Z29E9. Check the original for the tested configuration. US English review; regional specifications may differ.

Read the full review ↗

Excerpt and rating supplied through Icecat · Checked 25 Sep 2026

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8/ 104.00/ 5

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Find the best fit by considering the score alongside the critic count, review dates, tested version and the strengths that matter to you. Eligible model-level reviews identify the tested configuration. Reviews of different hardware are shown separately and do not enter this product’s COR Score.

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HP E27m G4 QHD USB-C Conferencing Monitor specifications

Manufacturer code: 40Z29E9 · Icecat product 95839320 · Checked 26 Sep 2026. Specifications belong to this exact model.

Key specifications

The main features to compare for this exact model. Missing details are not assumed.

HP E27m G4 QHD USB-C Conferencing Monitor — key specifications
Screen size68.6 cm (27")
Screen resolution2560 x 1440 pixels
Panel typeIPS
Maximum refresh rate75 Hz
Response time5 ms
Display brightness (typical)300 cd/m²
HDMI ports1
DisplayPort connections1

More product specifications

Open a section for the details that matter to you.

Audio & listening7 details
HP E27m G4 QHD USB-C Conferencing Monitor — Audio & listening
Number of speakers2
Rated audio power (RMS)10 W
Built-in speakersYes
Built-in microphoneYes
Audio inputYes
Headphone outYes
Headphone outputs1
Display16 details
HP E27m G4 QHD USB-C Conferencing Monitor — Display
Display technologyLCD
TouchscreenNo
Display brightness300 cd/m²
Display surfaceMatt
Anti-glare screenYes
Screen shapeFlat
Contrast ratio (typical)1000:1
Contrast ratio (dynamic)10000000:1
Viewing angle, horizontal178°
Viewing angle, vertical178°
Display number of colours16.7 million colours
Display diagonal (metric)68.6 cm
Colour gamut standardsRGB
Colour gamut99%
Display bezel technologyMicro-Edge
On Screen Display (OSD)Yes
Processor, memory & storage2 details
HP E27m G4 QHD USB-C Conferencing Monitor — Processor, memory & storage
Supported graphics resolutions1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800, 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1400, 2560 x 1440, 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA)
Storage relative humidity (H-H)20 - 80%
Camera, image & video2 details
HP E27m G4 QHD USB-C Conferencing Monitor — Camera, image & video
Megapixels (approx.)5 MP
Built-in cameraYes
Printing, scanning & paper2 details
HP E27m G4 QHD USB-C Conferencing Monitor — Printing, scanning & paper
Horizontal scan range30 - 115 kHz
Vertical scan range50 - 75 Hz
Connections & wireless14 details
HP E27m G4 QHD USB-C Conferencing Monitor — Connections & wireless
Built-in USB hubYes
USB hub version3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeUSB Type-C
Number of USB Type-C upstream ports quantity1
USB Type-A downstream ports quantity4
USB Type-C downstream ports quantity1
USB Type-C DisplayPort Alternate ModeYes
HDMIYes
HDMI version1.4
DisplayPort version1.2
Headphone connectivity3.5 mm
Ethernet LANYes
Panel mounting interface100 x 100 mm
Ethernet LAN (RJ-45) ports1
Power & battery15 details
HP E27m G4 QHD USB-C Conferencing Monitor — Power & battery
Fast chargingYes
USB Power Delivery (USB PD)Yes
USB Power Delivery up to65 W
Energy efficiency class (SDR)F
Energy efficiency class (HDR)F
Energy consumption (SDR) per 1000 hours24 kWh
Power consumption (typical)51 W
Power consumption (standby)0.5 W
Power consumption (max)160 W
Power consumption (off)0.3 W
AC input voltage100 - 240 V
AC input frequency50/60 Hz
Power supply typeInternal
Energy efficiency scaleA to G
Supplied AC adapter type196068668631
Controls & features2 details
HP E27m G4 QHD USB-C Conferencing Monitor — Controls & features
Infrared (IR) sensorYes
Operating temperature (T-T)5 - 35 °C
Design & dimensions18 details
HP E27m G4 QHD USB-C Conferencing Monitor — Design & dimensions
Colour depth8 bit
Product colourBlack, Silver
Feet colourSilver
VESA mountingYes
Height adjustmentYes
Adjustable height (max)15 cm
Width (with stand)612.8 mm
Depth (with stand)216 mm
Height (with stand)551 mm
Weight (with stand)8.52 kg
Width (without stand)612.8 mm
Depth (without stand)47 mm
Height (without stand)396.6 mm
Sustainable technologies and materialsLow Halogen; Outside box and corrugated cushions are 100% sustainably sourced and recyclable; Contains Ocean-Bound plastic
Weight8.52 kg
Height396.6 mm
Width612.8 mm
Depth47 mm
Software & compatibility2 details
HP E27m G4 QHD USB-C Conferencing Monitor — Software & compatibility
Sustainability complianceYes
Compliance certificatesCECP, CCC, CB, EAC, BIS, Federal Communications Commission (FCC), CE, BSMI
Further product details34 details
HP E27m G4 QHD USB-C Conferencing Monitor — Further product details
HD typeQuad HD
Native aspect ratio16:9
LED backlightYes
Backlight typeEdge LED
Response time measurement typeGTG (Gray to Gray)
Aspect ratio16:9
Pixel pitch0.2331 x 0.2331 mm
Pixel density109 ppi
Viewable size, horizontal59.7 cm
Viewable size, vertical33.6 cm
Surface hardness3H
sRGB coverage (typical)99%
NVIDIA G-SYNCNo
AMD FreeSyncNo
Flicker-free technologyYes
Low Blue Light technologyYes
HP segmentBusiness
Market positioningBusiness
Detachable standYes
HDCPYes
Cable lock slotYes
PivotYes
Pivot angle-90 - 90°
SwivellingYes
Swivel angle range-45 - 45°
Tilt adjustmentYes
Tilt angle range-5 - 23°
Operating relative humidity (H-H)5 - 95%
Non-operating relative humidity (non-condensing)20 - 80%
Stand includedYes
Quick start guideYes
Sustainability certificatesENERGY STAR, EPEAT, TCO
UNSPSC-code43211902
Low halogenYes
Packaging & supplied accessories10 details
HP E27m G4 QHD USB-C Conferencing Monitor — Packaging & supplied accessories
Package width695 mm
Package depth190 mm
Package height483 mm
Package weight12 kg
Package typeBox
Warranty cardYes
Cables includedUSB Type-C to USB Type-C, AC
Country of originChina
Packaging contentMonitor; Warranty card; Product notice; Quick Setup Poster; 1 USB Type-C️ to Type-C cable; AC power cord
Harmonized System (HS) code85285210

Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.

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HP E27m G4 QHD USB-C Conferencing Monitor FAQs

How many expert reviews are available for HP E27m G4 QHD USB-C Conferencing Monitor?

This page currently includes 1 scored critic review. Each publisher counts once. Follow the review cards for the original verdict and the version that was tested.

What is the COR Score for HP E27m G4 QHD USB-C Conferencing Monitor?

The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.

Which exact version does this page cover?

This page identifies HP E27m G4 QHD USB-C Conferencing Monitor using manufacturer code 40Z29E9. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.

What is the listed display diagonal for HP E27m G4 QHD USB-C Conferencing Monitor?

The source specification records display diagonal as 68.6 cm (27"). This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.

What is the listed display resolution for HP E27m G4 QHD USB-C Conferencing Monitor?

The source specification records display resolution as 2560 x 1440 pixels. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.

Where can I compare prices for HP E27m G4 QHD USB-C Conferencing Monitor?

Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.

Does a higher refresh rate make every app better?

It can make movement feel smoother, but benefits depend on the computer, connection and the activity.

Can I use a USB-C monitor with any laptop?

Not necessarily. Check the laptop port supports the required display mode and charging level.

Is a curved monitor always more immersive?

It depends on size, desk distance and use. Try it for text and multi-window work, not only video.

How should I use the specifications alongside reviews?

Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.

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