Start with the panel and the tuner
- Amazon price
- $1698.00
- Customer rating
- 4.5
- Customer reviews
- 1970
- Typical price over 90 days
- $2085.48
- Difference
- $387.48 (19 percent)
The TCL 85A400U is an 85-inch 4K Google TV built on a QD-Mini LED panel. Its 1008 dimming zones and bright highlights up to HDR 2500 nits let it push highlights while holding dark scenes together, and the HVA Pro panel covers 93% of DCI-P3 for fuller shades. The TSR AiPQ Processor handles clarity, contrast, color and motion automatically, which suits a set you rarely want to adjust by hand.
For sources, Google TV gathers apps in one place, and dual-band Wi-Fi, Bluetooth 5.4, Google Cast and AirPlay 2 cover streaming from a phone or laptop. At $1698.00 this is about 19% under the $2085.48 typical price over the last 90 days. We'd consider it a sound starting point for a big, bright living room.
Audio comes from an ONKYO 2.0 Hi-Fi system rated at 20W total, with DTS:X and DTS Virtual:X. That is a workable everyday result, but a separate soundbar remains the upgrade path if you want real low-end weight.
Connections, formats and gaming motion
If you game, native 4K at 144Hz matters most here, backed by VRR, FreeSync Premium Pro and ALLM. The Game Accelerator reaches up to 1080p at 288Hz, so fast racing and sports titles stay smoother. Confirm which port supports those rates before you buy, since the count and version of HDMI inputs isn't stated.
Plan for your sources too. Check that your console or PC outputs the resolution and refresh rate you want, and that your HDMI cable is rated for it. For streaming, verify the apps you rely on are available in Google TV and that AirPlay 2 or Google Cast covers the devices you share from.
The slim 1.57-inch profile and roughly 0.12-inch near-flush wall gap make a clean wall mount realistic. Before mounting, check your bracket's weight rating for an 85-inch screen and confirm a power outlet and cable route will sit hidden behind the panel.
Where an 85-inch gallery screen pays off
This set suits a large, bright living room where reflection control and a tidy wall look both count. The ultra-low reflection treatment helps keep window glare from washing out the picture, and the near-flush mount keeps a big screen from dominating the decor. With 1970 reviews averaging 4.5, it has a track record behind it.
The art modes are the other reason to choose this model. Four display options let an idle screen show artwork or photos instead of a black rectangle. If the TV will sit in a main gathering space, that is a genuine everyday benefit rather than a spec-sheet extra.
Skip it if your room can't seat viewers far enough back for an 85-inch panel, or if deep bass is a priority, since the built-in output is modest. Check the return window and the wall width you have before ordering.
Measure your seating distance and wall width first, because 85 inches leaves little margin in a small room.
Budget for a soundbar if you want bass beyond what the 20W built-in system delivers.
Spec sheet
| Model | 85A400U |
|---|---|
| Color | Black |
| Size | 85 inches |



