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LG 34WR55QC-B

UK manufacturer model

Screen diagonal
34 in
Native resolution
3440 x 1440
Manufacturer maximum refresh rate
100 Hz

LG 34WR55QC-B in its manufacturer-documented UK configuration. The complete source table retains its published display, connection, software and physical conditions.

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THE ACTUAL PRODUCT
LG 34WR55QC-B official product image
Official product image · Image source detailsProduct imagery does not establish a retailer’s bundle or condition.
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Specifications checked 17 Oct 2026Manufacturer specifications, not a hands-on test.

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Key strengths

The exact manufacturer model links its source specification table and official product gallery.

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Before you buy

Manufacturer specifications are claims, not independent measurements, current retailer stock or unstated regional compatibility. Unlisted units and capabilities remain unknown.

Every specification. With its source.

Full specifications

Exact configuration: UK manufacturer model · 34WR55QC-B

54 specifications in 9 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”.

Screen & panel

10 items
Screen diagonal
34 in

Actual manufacturer display-table diagonal. Original: 34

Source
Native resolution
3440 x 1440Source
Panel technology
VASource
DISPLAY — Size [cm]
86.42cmSource
DISPLAY — Aspect Ratio
21:9Source
DISPLAY — Pixel Pitch [mm]
231.8 (per one triad) X 231.8 umSource
DISPLAY — Viewing Angle (CR≥10)
178º(R/L), 178º(U/D)Source
DISPLAY — Curvature
1800RSource
FEATURES — Super Resolution+
YESSource
SW APPLICATION — OnScreen Control (LG Screen Manager)
YESSource

Refresh & response

4 items
Manufacturer maximum refresh rate
100 Hz

Manufacturer display-table maximum, not a motion index. Input-specific modes/overclocking remain in original source fields. Original: 100

Source
DISPLAY — Response Time
5ms (GtG at Faster)Source
FEATURES — AMD FreeSync™
FreeSyncSource
FEATURES — Dynamic Action Sync
YESSource

Colour, brightness & HDR

12 items
DISPLAY — Color Gamut (Min.)
sRGB 90% (CIE1931)Source
DISPLAY — Color Gamut (Typ.)
sRGB 99% (CIE1931)Source
DISPLAY — Color Depth (Number of Colors)
16.7MSource
DISPLAY — Contrast Ratio (Min.)
1500:1Source
DISPLAY — Contrast Ratio (Typ.)
3000:1Source
DISPLAY — Brightness (Min.) [cd/m²]
240 cd/m²Source
DISPLAY — Brightness (Typ.) [cd/m²]
300 cd/m²Source
FEATURES — HDR 10
YESSource
FEATURES — HDR Effect
YESSource
FEATURES — Color Calibrated in Factory
YESSource
FEATURES — Color Weakness
YESSource
FEATURES — Black Stabiliser
YESSource

Inputs & connections

3 items
Inputs and connections
hdmi: YES(2ea); displayport: YES(1ea); dp version: 1.4; usb-c: YES(1ea); usb-c (max. resolution at hz): 3440 x 1440 @100Hz; usb-c (data transsmission): YES; usb-c (power delivery): 65W; usb downstream port: YES(2ea/ver3.0); headphone output: YESSource
FEATURES — Auto Input Switch
YESSource
FEATURES — PBP
2PBPSource

Stand & mounting

2 items
MECHANICAL — Display Position Adjustments
Tilt/HeightSource
MECHANICAL — Wall Mountable [mm]
100 x 100Source

Size, weight & build

6 items
Manufacturer dimensions and stand basis
dimension with stand (w x h x d) [mm]: 809 x 568.3 x 260 mm(Up) 809 x 458.3 x 260 mm(Down)

Original manufacturer axes, units and up/down/stand configurations retained.

Source
DIMENSIONS/WEIGHTS — Dimension without Stand (W x H x D) [mm]
809 x 358.9 x 91.5Source
DIMENSIONS/WEIGHTS — Dimension in Shiping (W x H x D) [mm]
986 x 524 x 212Source
DIMENSIONS/WEIGHTS — Weight with Stand [kg]
6.9kgSource
DIMENSIONS/WEIGHTS — Weight without Stand [kg]
5kgSource
DIMENSIONS/WEIGHTS — Weight in Shipping [kg]
10.3kgSource

Power & energy

6 items
FEATURES — Smart Energy Saving
YESSource
POWER — Type
External Power(Adapter)Source
POWER — AC Input
100~240V (50/60Hz)Source
POWER — Power Consumption (Sleep Mode)
Less than 0.5WSource
POWER — Power Consumption (DC Off)
Less than 0.3WSource
POWER — DC Output
140W (19V, 7.37A)Source

Eye care & features

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

Box, warranty & identity

8 items
INFO — Product name
UltraWideSource
INFO — Year
Y23Source
ACCESSORY — HDMI
YESSource
ACCESSORY — USB-C
YESSource
ACCESSORY — Adapter
YESSource
ACCESSORY — Calibration Report (Paper)
YESSource
ACCESSORY — HDMI (Color/Length)
Black / 1.8mSource
ACCESSORY — Power Cord
YESSource
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