Samsung ViewFinity S8 S85TH 40-inchLS40H850TAUXXU · 40-inch VA · Samsung UK specification- Manufacturer maximum refresh rate
- 144 HzThis one: 180 Hz
- Manufacturer response-time claim
- 4 ms GtGThis one: 1ms
40-inch VA · UK specification · Samsung part LS40FG756EUXXU
A 40-inch VA monitor with 5120 × 2160 resolution and a manufacturer-listed 180 Hz maximum. The exact UK model includes a height-adjustable stand and keeps its input, motion and HDR conditions alongside the figures.

Specifications checked 17 Oct 2026Manufacturer specifications, not a hands-on test.
The 21:9 screen has the manufacturer-listed 5120 × 2160 resolution and 180 Hz maximum.
The supplied stand provides sourced height adjustment, and the VESA pattern offers another mounting option when weight and screw requirements are met.
Refresh, response, HDR and colour figures are conditional manufacturer claims; source performance and settings affect results.
Samsung explicitly lists no built-in speakers. Allow extra desk space beyond the stated stand depth for cables.
Samsung explicitly lists no USB-C connection. A port’s version alone does not guarantee every advertised resolution and refresh combination.
Exact configuration: LS40FG756EUXXU · 40-inch VA · Samsung UK specification
49 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”.
Manufacturer nominal screen-size class.
SourceExact selected-model notation: WUHD (5,120 x 2,160).
SourceExact table: VA. No independently measured image-quality result is inferred.
SourceManufacturer aspect-ratio designation.
SourceManufacturer curvature notation; no eye-comfort outcome is implied.
SourceManufacturer horizontal/vertical viewing-angle claim.
SourceSamsung lists Max 180Hz. Actual rate depends on the input source. No input-by-input timing table or unlisted overclock is inferred.
SourceManufacturer table: 1ms. The feature footnote identifies GtG, truncates an internally tested 1.00–1.99 ms average to 1 ms and requires Extreme mode. Input, content and settings affect results; this is not MPRT or input latency.
SourceManufacturer NVIDIA sync designation; Compatible does not establish a hardware G-Sync module. · Manufacturer AMD sync designation; compatible GPU/source required.
SourceManufacturer positively lists FreeSync Premium Pro. Compatible GPU/source and mode required; no simultaneous MPRT support inferred.
SourceExact selected-model feature description; no measured response or display-quality gain is inferred.
SourceThe same facts in the manufacturer’s combined or original wording, each with its source.
Manufacturer maximum, with source/input/cable restrictions. No other mode or per-port maximum is inferred.
SourceManufacturer Brightness (Typical): 350 cd/㎡. Not an independent measurement, real-use guarantee or adapter-rating substitution.
SourceManufacturer Brightness (Min): 280 cd/㎡. Not an independent measurement, real-use guarantee or adapter-rating substitution.
SourceManufacturer static contrast claim, separate from any dynamic HDR figure.
SourceManufacturer maximum colour count; native panel bit depth is not established by this alone.
SourceManufacturer format/certification listing; no measured peak brightness or real-scene HDR result is implied.
SourceManufacturer HDR10+ designation; supported source and content are required.
SourceExact manufacturer DCI coverage and any stated CIE basis; no gamut-volume or accuracy conversion.
SourceManufacturer sRGB coverage; separate from gamut volume and measured accuracy.
SourceExact manufacturer accessory/report declaration, not an independent colour-accuracy measurement.
SourceExact generic USB-C table declaration.
SourceManufacturer counts, roles and versions; confirm the source device, cable and display mode. Connector shape alone does not establish video or charging support.
SourceNo charging-output rating is established by this exact source; no data-port or connector entry is converted to a power rating.
SourceExact table hub declaration/count and listed USB-A downstream roles, where applicable.
SourceExact table names a height-adjustable stand and supplies a HAS row.
SourceManufacturer HAS: 120.0 mm (±5.0 mm). Tolerance retained; not derived from exterior height.
SourceExact manufacturer angular endpoints and tolerances.
SourceManufacturer range: -20.0 (±3.0) - 20.0° (±3.0°).
SourceNo pivot declaration or range is established by the exact selected-model table. Omission is not absence.
SourceMatch screw requirements, weight and mount load limits; pattern alone does not establish installation compatibility.
SourceManufacturer width × height × depth including stand; allow cable clearance.
SourceManufacturer with-stand width, not active panel width.
SourceManufacturer with-stand depth; cable space is additional.
SourceManufacturer explicitly labels set weight with stand; packaging and bare display are separate.
SourceManufacturer width × height × depth; supplied stand excluded.
SourceManufacturer explicitly labels set weight without stand.
SourceManufacturer horizontal × vertical order and precision; separate from chassis dimensions.
SourceManufacturer Power Consumption (Typ): 39.0 W. Not an independent measurement, real-use guarantee or adapter-rating substitution.
SourceManufacturer Power Consumption (Max): 140 W. Not an independent measurement, real-use guarantee or adapter-rating substitution.
SourceManufacturer Power Consumption (DPMS): 0.50 W. Not an independent measurement, real-use guarantee or adapter-rating substitution.
SourceManufacturer Power Consumption (Off Mode): 0.30 W. Not an independent measurement, real-use guarantee or adapter-rating substitution.
SourceManufacturer supply type: External Adaptor.
SourceManufacturer energy-label class; actual consumption depends on use.
SourceExact manufacturer Smart Type: No. Applications on an external computer remain separate.
SourceOnly explicitly listed UK supplied cables. The source lists a 1.5 m power cable; no unlisted speed certification or accessory is inferred.
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