LG QNED84B analysis
Mini-LED On Amazon US Last verified:
Our verdict
A bright-room Mini-LED with proper 120Hz gaming support, let down for film watchers by the absence of Dolby Vision.
$599.99
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| Size | US model | Price | Stock |
|---|---|---|---|
| 55" | 55QNED84BUA | $599.99 | In stock |
| 65" | 65QNED84BUA | $699.99 | In stock |
| 75" | 75QNED84BUA | $999.99 | In stock |
Strengths and compromises
Strengths
- 120Hz native panel with VRR to 144Hz
- All three HDMI ports carry 4K120, VRR and ALLM
- ALLM and Game Optimizer for consoles
Compromises
- No Dolby Vision — HDR10 and HLG only
- ATSC 1.0 tuner, so no next-generation broadcast
- Only three HDMI ports, one shared with eARC
Who it suits
Buy it for
- Bright living rooms
- Console gaming
- Sport
Look elsewhere for
- Dolby Vision film libraries
- Dark-room cinema
Specifications
Every value shows where it came from and when it was checked. Hover a source chip for the detail.
| Manufacturer name for the technology | QNED evo AI Mini LED Mfr |
|---|---|
| Panel type | VA Mfr |
| Resolution | 4K Mfr |
| Peak brightness | Not enough data |
| Local dimming zones | Not enough data |
| Native refresh rate | 120 Hz Mfr |
| Max refresh rate | 144 Hz Mfr |
| VRR | Yes Mfr |
| ALLM | Yes Mfr |
| FreeSync | No Mfr |
| G-Sync | Not enough data |
| Dolby Vision | No Mfr |
| HDR10+ | No Mfr |
| Anti-glare coating | Not enough data |
| HDMI ports | 3 ports Mfr |
| HDMI 2.1 ports | 3 ports Mfr |
| Smart TV platform | webOS 26 Mfr |
| ATSC 3.0 tuner | No Mfr |
| Input lag (4K/60) | Not enough data |
What we could not verify
These were looked for on 2026-08-14 and not found on a source we would cite. They are listed rather than quietly omitted, so you can tell a missing figure from an absent feature.
| Peak brightness | LG publishes no nit figure for this model. |
|---|---|
| Local dimming zones | Not published. LG describes the backlight only as "Mini LED". |
| Input lag (4K/60) | Not published by LG; needs third-party measurement. |
| G-Sync | Not listed either way on LG's specification tabs. |
| Anti-glare coating | Not stated. |
Evidence and sources
- LG markets this range as "QNED evo Mini LED". The technology classification on this page is taken from that product-line branding, not from a specification sheet.
- Listed on Amazon US across 3 screen sizes: 55", 65", 75".
- LG lists the QNED84B as supporting HDR10 and HLG only. Dolby Vision is not listed, contradicting secondary coverage that reported Dolby Vision support.
- Refresh rate is 120Hz native with VRR up to 144Hz. All three HDMI inputs support 4K 120Hz, eARC, VRR, ALLM, QMS and QFT.
Is this a review?
No. Nobody at RGBTVs has used this television. This page is built from LG's published specifications and live Amazon US availability, with the source of every fact shown beside it. How we work.