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BenQ GW2790P

27-inch IPS · UK specification

Screen diagonal
27 in
Native resolution
1920 × 1080
Refresh rate at native resolution
120 Hz

A 27-inch Full HD IPS eye-care monitor with a 120 Hz refresh rate, 2 × 2 W speakers and HDMI 1.4 / DisplayPort 1.2 inputs.

Prices & buying options

UK
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UK: no verified listing yet · checked daily

Price history · US
eBay USnew · USD

Item price · same listing and exact model

Latest check$169.18
Lowest shown$169.18

16 observed days · 2 Oct–17 Oct

eBay US observed item prices16 observed days. Last checked price per UTC day. Missing dates break the line. Use Explore dates or the table for exact values.
$169.1817 Oct, 12:10 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 US · USD
Checked (UTC)Item price
$172.13
$172.13
$172.13
$172.13
$172.13
$172.13
$172.13
$172.13
$172.13
$172.13
$172.13
$172.13
$172.13
$169.18
$169.18
$169.18

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THE ACTUAL PRODUCT
BenQ GW2790P monitor, official product view showing the screen and supplied stand.
Official product image · Image source detailsProduct imagery does not establish a retailer’s bundle or condition.
Compare with ASUS ExpertCenter C1271QGSE
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Specifications checked 26 Sept 2026Manufacturer specifications, not a hands-on test.

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The nearest checked monitors by key specifications, with what differs from the BenQ GW2790P. The first matches the Compare button above.

The useful part.

Key strengths

It pairs a 120 Hz refresh rate and built-in 2 × 2 W speakers with Visual Optimizer, which BenQ says automatically adjusts to changing light.

Manufacturer source Manufacturer source

It is light (3.88 kg with base) and shallow (181.9 mm deep with stand).

Manufacturer source
The checks that matter.

Before you buy

There is no USB-C, USB hub or charging port in BenQ’s connectivity list.

Manufacturer source

BenQ lists tilt only (−5° to 20°); height, swivel and pivot are not listed, and Full HD at 27 inches is a low 82 PPI.

Manufacturer source
Every specification. With its source.

Full specifications

Suggest a correctionOur publishing standard

Exact configuration: GW2790P · 27-inch IPS · BenQ UK specification

43 specifications in 10 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”. 1 row repeats a listed fact in the manufacturer’s own wording, kept under “Manufacturer wording”.

Screen & panel

7 items
Screen diagonal
27 in

Manufacturer-listed panel diagonal; a rounded size may appear in the product name.

Source
Native resolution
1920 × 1080

Manufacturer resolution notation: 1920x1080.

Source
Panel technology
IPSSource
Aspect ratio
16:9Source
Screen coating
MatteSource
Viewing angles and basis
178°/178°

Left/right angles at a contrast ratio of at least 10:1, as listed.

Source
Backlight technology
LED backlightSource

Refresh & response

3 items
Refresh rate at native resolution
120 Hz

At native resolution; the source device and input must support the mode.

Source
GtG response-time claim
5 ms

Manufacturer GtG claim; BenQ’s specification table publishes no test conditions for it.

Source
MPRT response-time claim
1 ms

Manufacturer MPRT claim; BenQ’s specification table publishes no test conditions for it.

Source
Manufacturer wording (1)

The same facts in the manufacturer’s combined or original wording, each with its source.

Listed refresh modes and input limits
Up to 120 Hz

The source device and input must support the mode.

Source

Colour, brightness & HDR

4 items
Typical brightness
250 cd/m²

Manufacturer typical brightness; picture mode and content affect output.

Source
Native contrast
1500:1Source
Display colours
16.7 million color

Manufacturer colour specification.

Source
Listed colour gamut
99% sRGB

Manufacturer colour specification in its stated colour space; coverage is not an independent measurement.

Source

Inputs & connections

4 items
USB-C connection
Not listed by the manufacturer

BenQ’s connectivity list for this model names no USB-C or Thunderbolt port; absence is not asserted beyond that list.

Source
Inputs, connections and versions
1 × HDMI (v1.4); 1 × DisplayPort (v1.2); headphone jack

Manufacturer port counts and versions; the source device and cable must support the mode you want.

Source
Highest listed USB-C / Thunderbolt charging output
Not listed by the manufacturer

No upstream USB-C or Thunderbolt charging port is listed; downstream accessory-charging figures are not laptop power delivery.

Source
HDCP version
1.4Source

Stand & mounting

5 items
Height-adjustable stand
Not listed by the manufacturer

BenQ’s specification table has no height-adjustment entry for this model; absence is not inferred from the omission.

Source
Stand tilt
-5° - 20°

Down/up range as listed by BenQ.

Source
Stand pivot
Not listed by the manufacturer

BenQ’s specification table has no pivot entry for this model; absence is not inferred from the omission.

Source
VESA mounting pattern
100 × 100 mm

Match the screw size, monitor weight and the mount’s load rating as well as the hole pattern.

Source
VESA MediaSync
Yes

VESA’s MediaSync certification concerns video-playback frame pacing; BenQ lists no gaming adaptive-sync programme for this model, so none is inferred.

Source

Size, weight & build

6 items
Dimensions with stand
455.6 × 616.6 × 181.9 mm (height × width × depth, with stand)

BenQ lists 455.6x616.6x181.9 mm (height × width × depth). · Manufacturer dimensions with the supplied stand; a height range shows the stand’s lowest and highest positions. Allow extra room for cables and movement.

Source
Depth with stand
181.9 mm

Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement.

Source
Width with stand
616.6 mm

Manufacturer width in the listed landscape configuration.

Source
Dimensions without stand
374.7 × 616.6 × 46.8 mm (height × width × depth, without base)

Manufacturer panel dimensions without the base.

Source
Weight with stand
3.88 kg

BenQ lists “Net Weight” separately from “Net Weight (w/o Base)”, so this figure includes the supplied base; packaging excluded.

Source
Weight without stand
3.5 kgSource

Power & energy

5 items
Typical / normal operating power
25 W

Manufacturer normal-mode figure; brightness, USB devices and charging load change real use.

Source
Maximum power
33 W

Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.

Source
Sleep-mode power
<0.5 W

Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.

Source
Power supply
Built-inSource
Input voltage
100 - 240VSource

Eye care & features

3 items
Flicker-free backlight claim
YesSource
Low blue light mode
YesSource
Ambient-light adaptive adjustment (Visual Optimizer)
Yes

BenQ’s table lists “Visual Optimizer: Yes”; the product page says Visual Optimizer (formerly B.I.+) automatically adjusts to changing light. BenQ does not state which picture settings it changes.

2 sources

Audio

3 items
Built-in speakers
YesSource
Listed speaker configuration
2Wx2

Manufacturer rated output.

Source
Headphone output
YesSource

Box, warranty & identity

3 items
Listed signal cables
HDMI (v1.4)

BenQ notes that the signal cable may vary by region; check the seller’s listing.

Source
Listed accessories
QSG, Safety Instruction

Accessory bundles can vary by market; check the seller’s listing.

Source
Specification market
UK

BenQ UK specification table. BenQ’s US page for the same model was checked separately on 26 September 2026 (see research notes); plugs, bundled accessories and warranty can still differ by market.

2 sources
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