UK manufacturer model · 27U730A-B
LG 27U730A-B in its manufacturer-documented UK configuration. The complete source table retains its published display, connection, software and physical conditions.
Specifications checked 17 Oct 2026.
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Manufacturer specificationsUK manufacturer model · 27US550-W
LG 27US550-W in the exact manufacturer-listed UK configuration.
Specifications checked 19 Oct 2026.
Amazon links open search results. Check the exact variant, current price and availability with the retailer.
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Differences first. Select a topic for its graphic, sources and conditions.
Check the exact configuration and source conditions for your use.
Manufacturer specification
Manufacturer specification
Match the monitor to the connection. Refresh limits depend on the input, cable and source device. Confirm the exact regional ports, stand adjustment and mount. Manufacturer response-time methods such as MPRT and GtG are different; neither the image nor these figures establish an independent motion or colour-quality test.
9 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
A size or weight trade-off; it does not establish the better product.
A size or weight trade-off; it does not establish the better product.
A size or weight trade-off; it does not establish the better product.
A size or weight trade-off; it does not establish the better product.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
Check the exact configuration and source conditions for your use.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
One source states less detail or a rounded figure. This is not a verified difference; check the exact configuration.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
36 shared fields have the same recorded value.
| Specification | LG 27U730A-B | LG 27US550-W |
|---|---|---|
Screen diagonal SourcesLG 27U730A-B Manufacturer specification · Actual manufacturer display-table diagonal. Original: 27 LG 27U730A-B — official UK product specificationsLG 27US550-W Manufacturer specification · Exact manufacturer row: Size [Inch]: 27. No model-number inference or operating-mode conversion. LG UK — 27US550-W specifications | 27 in | 27 in |
Native resolution Sources | 3840 x 2160 | 3840 x 2160 |
Panel technology Sources | IPS | IPS |
DISPLAY — Size [cm] Sources | 68.4 cm | 68.4 cm |
DISPLAY — Aspect Ratio Sources | 16:9 | 16:9 |
DISPLAY — Pixel Pitch [mm]Different Sources | 0.0518(H)*0.1554(V) | 0.1554(H) * 0.1554(V) |
DISPLAY — Brightness (Min.) [cd/m²] Sources | 240 | 240 |
DISPLAY — Brightness (Typ.) [cd/m²] Sources | 300 | 300 |
DISPLAY — Color Gamut (Min.) Sources | DCI-P3 86% (CIE1976) | DCI-P3 86% (CIE1976) |
DISPLAY — Color Gamut (Typ.) Sources | DCI-P3 90% (CIE1976) | DCI-P3 90% (CIE1976) |
DISPLAY — Color Depth (Number of Colors) Sources | 1.07B | 1.07B |
DISPLAY — Colour Bit Sources | 10bit (8bit+FRC) | 10bit (8bit+FRC) |
DISPLAY — Contrast Ratio (Min.) Sources | 700:1 | 700:1 |
DISPLAY — Contrast Ratio (Typ.) Sources | 1000:1 | 1000:1 |
DISPLAY — Viewing Angle (CR≥10) Sources | 178º(R/L), 178º(U/D) | 178º(R/L), 178º(U/D) |
FEATURES — HDR 10 Sources | YES | YES |
FEATURES — HDR Effect Sources | YES | YES |
FEATURES — Color Weakness Sources | YES | YES |
FEATURES — Super Resolution+ Sources | YES | YES |
FEATURES — Black Stabiliser Sources | YES | YES |
Manufacturer maximum refresh rate SourcesLG 27U730A-B Manufacturer specification · Manufacturer display-table maximum, not a motion index. Input-specific modes/overclocking remain in original source fields. Original: 60 LG 27U730A-B — official UK product specificationsLG 27US550-W Manufacturer specification · Exact manufacturer row: Refresh Rate (Max.) [Hz]: 60. No model-number inference or operating-mode conversion. LG UK — 27US550-W specifications | 60 Hz | 60 Hz |
DISPLAY — Response Time Sources | 5ms (GtG at Faster) | 5ms (GtG at Faster) |
FEATURES — Dynamic Action Sync Sources | YES | YES |
Inputs and connectionsDifferent Sources | hdmi: YES(2ea); displayport: YES(1ea); dp version: 1.4; usb-c: YES(1ea); usb-c (max. resolution at hz): 3840x2160@60Hz; usb-c (data transsmission): YES; usb-c (power delivery): 90W; usb downstream port: YES(2ea/ver3.2 Gen1); headphone output: 3-pole (Sound Only) | HDMI: YES(2ea); DisplayPort: YES(1ea); DP Version: 1.4; Headphone output: 3-pole (Sound Only) |
SOUND — Speaker SourcesLG 27US550-W No source recorded. | YES (5W x2) | Not provided |
SOUND — Maxx Audio SourcesLG 27US550-W No source recorded. | YES | Not provided |
Manufacturer dimensions and stand basis SourcesLG 27U730A-B Manufacturer specification · Original manufacturer axes, units and up/down/stand configurations retained. LG 27U730A-B — official UK product specificationsLG 27US550-W Manufacturer specification · Original manufacturer axes, units and stand/handle basis retained. Packaging dimensions are separate. LG UK — 27US550-W specifications | dimension with stand (w x h x d) [mm]: 613.5 x 539.2 x 253.2mm | Dimension with Stand (W x H x D) [mm]: 613.5x539.2x253.2 |
MECHANICAL — Display Position Adjustments Sources | Tilt/Height/Swivel/Pivot | Tilt/Height/Swivel/Pivot |
MECHANICAL — Wall Mountable [mm] Sources | 100 x 100 mm | 100 x 100 mm |
DIMENSIONS/WEIGHTS — Dimension without Stand (W x H x D) [mm] Sources | 613.5 x 363.5 x 45.4mm | 613.5x363.5x45.4 |
DIMENSIONS/WEIGHTS — Dimension in Shiping (W x H x D) [mm]Different Sources | 694 x 217 x 451mm | 690x447x167 |
DIMENSIONS/WEIGHTS — Weight with Stand [kg]Different Sources | 7.7 kg | 6.8 |
DIMENSIONS/WEIGHTS — Weight without Stand [kg]Different Sources | 5.1 kg | 4.2 |
DIMENSIONS/WEIGHTS — Weight in Shipping [kg]Different Sources | 10.4 kg | 7.3 |
FEATURES — Smart Energy Saving Sources | YES | YES |
POWER — Type Sources | External Power(Adapter) | External Power(Adapter) |
POWER — AC Input Sources | 100~240V (50/60Hz) | 100~240V (50/60Hz) |
POWER — DC OutputDifferent Sources | 20V 9A | 40W(19V/2.1A) |
POWER — Power Consumption (Sleep Mode) Sources | Less than 0.5W (HDMI/DP input condition) | Less than 0.5W (HDMI/DP input condition) |
POWER — Power Consumption (DC Off) Sources | Less than 0.3W | Less than 0.3W |
POWER — Power Consumption (Typ.) SourcesLG 27U730A-B No source recorded. | Not provided | 25W |
POWER — Power Consumption (Max.) SourcesLG 27U730A-B No source recorded. | Not provided | 26W |
POWER — Power Consumption (Energy Star) SourcesLG 27U730A-B No source recorded. | Not provided | 25W |
FEATURES — Flicker Safe Sources | YES | YES |
FEATURES — Reader Mode Sources | YES | YES |
SW APPLICATION — Dual Controller Sources | YES | YES |
INFO — Product name Sources | UHD | UHD |
INFO — YearDifferent Sources | Y25 | Y24 |
ACCESSORY — Adapter Sources | YES | YES |
ACCESSORY — Power Cord SourcesLG 27US550-W No source recorded. | YES | Not provided |
ACCESSORY — HDMI Sources | YES(2ea) | YES |
ACCESSORY — HDMI (Color/Length)Different Sources | Black / 1.5m | White / 1.5m |
ACCESSORY — USB-C SourcesLG 27US550-W No source recorded. | YES(1ea) | Not provided |
ACCESSORY — Calibration Report (Paper) SourcesLG 27US550-W No source recorded. | 0 | Not provided |
Closest monitors to this pair by shared key specifications. Not a popularity ranking.
Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.
