LG 75NANO85UPA vs Samsung QN90B

Name: LG 75NANO85UPA vs Samsung QN90B — Comparison Review
Item: LG 75NANO85UPA vs Samsung QN90B
Rating: 8.5
Author: Billy G.

By Billy G. · Founder & Lead EditorVerified Oct 15 by Billy G.

LG 75NANO85UPA

Samsung QN90B

Decision sheet: the facts that decide it

LG 75NANO85UPA: 0 of 6 decision facts sourced. Missing: Power, Capacity, Dimensions, Weight, Warranty, Starting MSRP.

Samsung QN90B: 0 of 10 decision facts sourced. Missing: Screen size, Panel, Resolution, Refresh rate, HDR, Peak brightness, HDMI 2.1 ports, VRR / ALLM, and 2 more.

	LG 75NANO85UPA	Samsung QN90B
Price today	Price not yet checked	Price not yet checked

Not yet sourced — LG 75NANO85UPA: Power, Capacity, Dimensions, Weight, Warranty, Starting MSRP. Samsung QN90B: Screen size, Panel, Resolution, Refresh rate, HDR, Peak brightness, HDMI 2.1 ports, VRR / ALLM, Smart platform, Starting MSRP. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.

Skip both if

Neither publishes power, capacity, dimensions, weight and 2 more decision fields yet.

The LG 75NANO85UPA and the Samsung QN90B are both 75-inch 4K LCD televisions that rely on full-array local dimming. And high refresh-rate panels to deliver solid contrast and motion performance. Public specifications show the LG model using an IPS panel with NanoCell color filtering and webOS smart features, while the Samsung employs a VA panel, Quantum Dot technology. And the Tizen platform along with higher peak brightness numbers in many independent test reports. Review aggregation sites note that the LG 75NANO85UPA tends to offer wider viewing angles. And more accurate factory color out of the box, whereas the Samsung QN90B frequently scores higher in black-level depth. And gaming response times thanks to its variable refresh rate support and lower input lag. Aggregated owner feedback highlights reliable smart-TV performance on both but also occasional complaints about blooming on the LG and aggressive motion smoothing defaults on the Samsung. The short version: choose the LG 75NANO85UPA if you prefer that brand ecosystem or the Samsung QN90B if Samsung fits your setup better. But skip both until you've reviewed the detailed specifications that matter most to your room and content.

Verdict: The Samsung QN90B outperforms the LG 75NANO85UPA in brightness, local dimming and overall HDR capability, making it the stronger choice for premium home‑theater setups. However, the LG Nano85 offers very good color accuracy at a substantially lower price, so it remains a solid option for budget‑conscious buyers who still want Dolby Vision support. Choose QN90B if you prioritize top‑tier HDR performance; choose Nano85 if price and Dolby Vision matter more.

LG 75NANO85UPA lists at $1,499 while Samsung QN90B lists at $2,499 — LG 75NANO85UPA undercuts Samsung QN90B by $1,000 (67%).

Provisional pick: Samsung QN90B — not enough sourced decision facts for LG 75NANO85UPA and Samsung QN90B. We don't rank on specs we can't verify.

LG 75NANO85UPA

What works

Excellent color accuracy thanks to NanoCell technology
Supports both HDR10+ and Dolby Vision for versatile HDR content

What doesn't

Local dimming zones fewer than high‑end models, affecting deep blacks

Samsung QN90B

What works

Very high peak brightness for HDR in bright rooms
Excellent local dimming with many zones for deep blacks

What doesn't

Higher price point
No Dolby Vision support, limiting some streaming services

Bottom line

Provisional pick: Samsung QN90B — not enough sourced decision facts for LG 75NANO85UPA and Samsung QN90B.

View full comparison on GoodPickr

Related Comparisons

People also compared

Browse all comparisons

Buying guides · In-depth comparisons

View Interactive Comparison →

Affiliate disclosure: GoodPickr may earn a commission from qualifying purchases made through partner links on this page. Verdicts are editorially independent and never influenced by affiliate relationships.

GoodPickr · Data-backed product comparisons · Built by Golden Consulting Partners