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HP OMEN Transcend 32

UK model 9R181AA#ABU

Screen diagonal
31.5 in
Native resolution
3840 × 2160
Refresh rate
240 Hz

A 31.5-inch 3840 × 2160 QD-OLED gaming monitor rated up to 240 Hz, with DisplayPort 2.1, two HDMI 2.1 inputs and a USB-C input that HP rates for up to 140 W of laptop charging. It adds a KVM switch, four 3 W speakers and a height-, tilt- and pivot-adjustable stand.

Prices & buying options

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Price history · UK
eBay UKnew · GBP

Item price · same listing and exact model

Tracking started 18 Oct. One price recorded so far; more daily observations are needed to show changes.

Latest check£1,405.93
Lowest shown£1,405.93

1 observed day · 18 Oct–18 Oct

eBay UK observed item prices1 observed days. Last checked price per UTC day. Missing dates break the line. Use Explore dates or the table for exact values.
£1,405.9318 Oct, 12:07 UTC

Last recorded item price per UTC day. Delivery and tax are excluded. Gaps mean no recorded check. Past prices do not confirm current availability; this is not a market-wide price history.

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Exact listing · eBay UK · GBP
Checked (UTC)Item price
£1,405.93

US: no verified listing yet · checked daily

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THE ACTUAL PRODUCT
HP OMEN Transcend 32 OLED monitor from the front on its black stand, OMEN logo on the chin and a game scene on screen.
Official product image · Image source detailsProduct imagery does not establish a retailer’s bundle or condition.
Compare with ASUS ProArt Display OLED PA32UCDM

Specifications checked 26 Sept 2026Manufacturer specifications, not a hands-on test.

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The useful part.

Key strengths

HP’s footnote names both DisplayPort 2.1 and HDMI 2.1 for 3840 × 2160 at 240 Hz, so PCs and HDMI 2.1 consoles can use the same high-bandwidth input type.

One USB-C input carries DisplayPort Alt Mode with up to 140 W USB Power Delivery, and the built-in KVM switch plus USB-A/USB-C hub let two computers share one keyboard and mouse.

HP lists a true 10-bit QD-OLED panel with factory colour calibration, 99% Display P3 and VESA DisplayHDR 400 True Black.

The stand offers 100 mm of height travel, −5° to +20° tilt and ±90° pivot, with a 100 × 100 mm VESA bracket included.

The checks that matter.

Before you buy

Typical brightness is listed at 250 cd/m², and HDR certification is the DisplayHDR 400 True Black tier.

At 8.8 kg with stand and about 24 cm deep, it needs a sturdy desk; power comes from an external adapter, and HP publishes only a standby figure (0.5 W) for power use.

Swivel support is unclear: the UK overview lists a swivel value while the UK store table does not include swivel.

Every specification. With its source.

Full specifications

Exact configuration: UK model 9R181AA#ABU

54 specifications in 10 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”.

Screen & panel

8 items
Screen diagonal
31.5 in

HP lists the viewable diagonal as 31.5" (80.32 cm).

Source
Native resolution
3840 × 2160Source
Panel technology
QD-OLEDSource
Aspect ratio
16:9Source
Screen surface
Anti-reflectiveSource
Screen shape
FlatSource
Pixel pitch
0.18 mmSource
Declared viewing angles
178° horizontal / 178° verticalSource

Refresh & response

7 items
Refresh rate
240 HzSource
Response method and claim
0.03 ms GtGSource
Declared grey-to-grey response
0.03 ms

Manufacturer typical claim; not a measured response or input-lag result.

Source
Named adaptive-sync technology
AMD FreeSync Premium Pro; NVIDIA G-SYNC CompatibleSource
Declared vertical scan range
24–240 Hz

Vertical scan frequency from the specification table; HP does not publish a separate per-input VRR window.

Source
Maximum HDMI refresh
240 Hz

HP’s footnote names either DisplayPort 2.1 or HDMI 2.1 for 3840 × 2160 at 240 Hz.

Source

Colour, brightness & HDR

6 items
Typical brightness
250 cd/m²

HP’s typical brightness figure (nits = cd/m²); HP notes typical specifications come from component manufacturers.

Source
Static contrast claim
1,500,000:1

OLED contrast claim; HP lists the same figure as its dynamic contrast ratio.

Source
Displayable colours
Up to 1.07 billionSource
Panel bit depth
True 10-bitSource
Declared colour-gamut figures
100% sRGB; 100% BT.709; 80% BT.2020; 99% Display P3; 97.5% Adobe RGB (HP UK overview gives CIE 1976 as the basis for Adobe RGB, BT.2020, DCI-P3 and Display P3)
2 sources
HDR support
VESA DisplayHDR 400 True BlackSource

Inputs & connections

7 items
USB-C connection
YesSource
Inputs and versions
1 × DisplayPort 2.1 (UHBR10); 2 × HDMI 2.1; 1 × USB-C 10Gbps (DisplayPort 1.4 Alt Mode, up to 140 W USB Power Delivery); 2 × USB-C 10Gbps data (15 W charging); 3 × USB-A 10Gbps; 3.5 mm audio out
2 sources
USB-C power delivery
140 W

“Up to” 140 W on the video-capable USB-C input.

Source
USB hub
YesSource
USB ports
1 × USB-C video input (10Gbps); 2 × USB-C data 10Gbps (15 W charging); 3 × USB-A 10Gbps (7.5 W charging)Source
KVM switch
YesSource
HDCP
Yes (DisplayPort, HDMI and USB-C)

HP does not state the HDCP version.

Source

Stand & mounting

8 items
Height-adjustable stand
YesSource
Height adjustment range
100 mmSource
Tilt range
−5° to +20°Source
Portrait pivot
YesSource
Swivel adjustment
Not listed by the manufacturer

The HP UK overview lists a SWIVEL heading with “±360”, but the HP Store UK display-features list names only height adjustment, pivot and tilt, and the HP US overview has no swivel entry. Swivel support and range are left unresolved pending confirmation.

2 sources
Stand adjustment
Height 100 mm; tilt −5° to +20°; pivot ±90° (swivel unresolved)Source
VESA mounting pattern
100 × 100 mm (bracket included)Source
Physical security slot
Not listed by the manufacturer

HP’s “Physical security” row reads “None”; this is recorded as unknown rather than asserting the absence of a lock slot from that label alone.

Source

Size, weight & build

6 items
Dimensions with stand
719.1 × 617.1 × 243.2 mm (width × height × depth, with stand)

HP UK gives 71.91 × 24.32 × 61.71 (metric) with stand; the unit (cm) and W × D × H order follow the HP Store table, whose without-stand figure (71.91 × 11.4 × 42.39 cm, W × D × H) matches the same page’s without-stand line. Converted cm→mm exactly. HP does not say whether the height is at the stand’s lowest or highest position.

2 sources
Depth with stand
243.2 mm

24.32 cm depth with stand (W × D × H order as above); allow cable clearance.

Source
Dimensions without stand
719.1 × 423.9 × 114 mm (width × height × depth)

Converted from HP’s 71.91 × 11.4 × 42.39 cm (W × D × H).

Source
Active display area
699.5 × 394.7 mm (horizontal × vertical)

Converted from HP’s 69.95 × 39.47 cm display area.

Source
Weight with stand
8.8 kgSource
Weight without stand
6 kgSource

Power & energy

4 items
Operating power consumption
Not listed by the manufacturer

The HP Store UK table lists only standby demand (0.5 W) and no on-mode SDR/HDR figure for this model.

Source
Declared power figures
Standby 0.5 WSource
Power supply
External power adapter; 100–240 VAC 50/60 HzSource
UK/EU energy class
GSource

Eye care & features

2 items
Flicker-free declaration
YesSource
Low blue light
YesSource

Audio

3 items
Built-in speakers
YesSource
Speaker rating
4 × 3 WSource
Audio output
YesSource

Box, warranty & identity

3 items
Package weight
15.9 kgSource
Listed box contents
Monitor; DisplayPort cable; HDMI cable; Quick Setup Poster; USB-C to USB-C cable; USB-C to USB-A cable; AC power cord; colour calibration report; external power adapter

HP notes that included cables may vary by country.

Source
Regional configuration
UK HP Store model 9R181AA#ABU. The HP USA overview lists the same resolution, refresh rate, QD-OLED panel, port set (including DisplayPort 2.1 UHBR10 and 140 W USB-C), dimensions and weights; it omits the anti-reflective-treatment and swivel lines. The US localisation SKU was not published on the pages fetched.
2 sources
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