Skip to specifications
versus.deals
Menu
Browse versus.deals
MONITORS

LG 27UL550

UK configuration

Manufacturer native resolution
3840 x 2160
Manufacturer refresh declaration
60 Hz
Manufacturer panel technology
IPS

LG 27UL550 in the exact manufacturer-listed UK configuration.

Prices & buying options

Search links open retailer results.

UK: no verified listing yet · checked daily

US: no verified listing yet · checked daily

As an eBay Partner, we may be compensated if you make a purchase.

Affiliate links

We may earn a commission. Search results can include other models; check the exact variant and final price with the retailer.

As an Amazon Associate I earn from qualifying purchases.

Price alert

Email me when the LG 27UL550 gets cheaper on eBay. We check exact-model listings once a day at 12:00 UTC.

We'll send a link to confirm first.

THE ACTUAL PRODUCT
Front view of 27" IPS Monitor 27UL550
Official product image · Image source detailsProduct imagery does not establish a retailer’s bundle or condition.
Compare with ASUS TUF Gaming VG27UQEL5A

Specifications checked 20 Oct 2026Manufacturer specifications, not a hands-on test.

Options worth comparing

Explore all alternatives

The nearest checked monitors by key specifications, with what differs from the LG 27UL550. The first matches the Compare button above.

The useful part.

Key strengths

The official LG UK page identifies manufacturer model 27UL550.

The checks that matter.

Before you buy

Manufacturer claims do not establish independently measured performance, current retailer stock or price. Unlisted specifications remain explicitly unknown.

Every specification. With its source.

Full specifications

Exact configuration: UK manufacturer configuration · 27UL550

42 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

8 items
Manufacturer screen diagonal
Not listed by the manufacturer

The captured manufacturer specification table does not list an unambiguous manufacturer screen diagonal. No value is inferred.

Source
Manufacturer native resolution
3840 x 2160

Exact manufacturer row: DISPLAY — Resolution: 3840 x 2160. No operating scope or measurement basis is inferred.

Source
Manufacturer panel technology
IPS

Exact manufacturer row: DISPLAY — Panel Type: IPS. No operating scope or measurement basis is inferred.

Source
DISPLAY — Panel Type
IPSSource
DISPLAY — Aspect Ratio
16:9Source
DISPLAY — Viewing Angle (CR≥10)
178º(R/L), 178º(U/D)Source
FEATURES — Super Resolution+
YESSource
SW APPLICATION — OnScreen Control (LG Screen Manager)
YESSource
Manufacturer wording (1)

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

DISPLAY — Resolution
3840 x 2160Source

Refresh & response

5 items
Manufacturer refresh declaration
60 Hz

Refresh Rate (Max.) [Hz]: 60. No unlisted input-mode or native-panel basis is inferred.

Source
DISPLAY — Response Time
5ms (GtG at Faster)Source
DISPLAY — Refresh Rate (Max.) [Hz]
60Source
FEATURES — AMD FreeSync™
FreeSyncSource
FEATURES — Dynamic Action Sync
YESSource

Colour, brightness & HDR

10 items
DISPLAY — Color Gamut (Min.)
sRGB 95% (CIE1931)Source
DISPLAY — Color Gamut (Typ.)
sRGB 98% (CIE1931)Source
DISPLAY — Color Depth (Number of Colors)
1.07BSource
DISPLAY — Contrast Ratio (Min.)
700:1Source
DISPLAY — Contrast Ratio (Typ.)
1000:1Source
FEATURES — HDR 10
YESSource
FEATURES — HDR Effect
YESSource
FEATURES — Color Calibrated in Factory
YESSource
FEATURES — Color Weakness
YESSource
FEATURES — Black Stabilizer
YESSource

Inputs & connections

4 items
Manufacturer inputs and connections
HDMI (YES(2ea)); DisplayPort (YES(1ea)); DP Version (1.4); Headphone out (3-pole (Sound Only))

Literal manufacturer declarations; Yes, No, counts, versions and component/operating qualifiers are preserved. A missing row establishes no capability or absence. Manufacturer section: CONNECTIVITY. Source field: HDMI. Manufacturer section: CONNECTIVITY. Source field: DisplayPort. Manufacturer section: CONNECTIVITY. Source field: DP Version. Manufacturer section: CONNECTIVITY. Source field: Headphone out.

Source
CONNECTIVITY — HDMI
YES(2ea)Source
CONNECTIVITY — DisplayPort
YES(1ea)Source
CONNECTIVITY — DP Version
1.4Source

Stand & mounting

1 item
MECHANICAL — Display Position Adjustments
Tilt/Height/PivotSource

Size, weight & build

1 item
Manufacturer dimensions and configuration basis
Not listed by the manufacturer

The manufacturer does not supply complete, unambiguous unit-labelled dimensions for the relevant product/components. Original declarations: none. Missing units or malformed component values are not guessed. · The manufacturer does not supply complete, unambiguous unit-labelled dimensions for the relevant product/components. Original declarations: none. Missing units or malformed component values are not guessed.

Source

Power & energy

6 items
FEATURES — Smart Energy Saving
YESSource
POWER — Type
External Power(Adapter)Source
POWER — Power Consumption (Typ.)
36WSource
POWER — Power Consumption (Energy Star)
26WSource
POWER — Power Consumption (Sleep Mode)
Less than 0.5WSource
POWER — Power Consumption (DC Off)
Less than 0.3WSource

Eye care & features

3 items
FEATURES — Flicker Safe
YESSource
FEATURES — Reader Mode
YESSource
SW APPLICATION — Dual Controller
YESSource

Audio

1 item
CONNECTIVITY — Headphone out
3-pole (Sound Only)Source

Box, warranty & identity

3 items
INFO — Product name
UHDSource
INFO — Year
2019Source
ACCESSORY — Display Port
YESSource
Similar products.

Compare with another monitor

More of the nearest checked monitors by key specifications, for a side-by-side comparison.