Samsung QN55QN90D NEO
$997.99
The Samsung QN55QN90D is a compelling choice in the TVs market. With 654 Amazon ratings averaging 4.6/5 stars, it has proven itself with real buyers. Neo QLED Mini LED for deep blacks.
Samsung QN55QN90D NEO vs TCL 85S470G 4K Google
Compare Samsung QN55QN90D NEO and TCL 75S455 4K Google side by side with the specs buyers actually care about, a cleaner breakdown of strengths and tradeoffs, and a clearer verdict on which model fits different priorities.
TCL 75S455 4K Google
Best Value Winner$498.00
The TCL 75S455 is a compelling choice in the TVs market. With 5,432 Amazon ratings averaging 4.4/5 stars, it has proven itself with real buyers. 75" 4K UHD display.
Side-by-side specs
The table below puts the core differences in one place so buyers can quickly compare the display, performance, battery, connectivity, and value details that matter most. Highlighted cells mark the stronger value-oriented spec on each row.
| Spec | Samsung QN55QN90D NEO | TCL 75S455 4K Google |
|---|---|---|
| Screen Size | 55 Inches | Winner75 Inches |
| Resolution | 4K | 4K |
| Display Technology | Neo QLED Mini LED | LED |
| HDR | — | WinnerHDR10 |
| Refresh Rate | Winner144 Hz | 60 Hz |
| Brightness | Winner2000 nits | — |
| Local Dimming | — | WinnerLocal Dimming |
| Smart Platform | — | WinnerGoogle TV |
| HDMI Ports | Winner4 x HDMI | — |
| HDMI Standard | WinnerHDMI 2.1 | — |
| Voice Control | — | WinnerGoogle Assistant |
| Model Year | 2024 | 2022 |
| User Rating | 4.6/5 | 4.4/5 |
| Current Price | $997.99 | Winner$498.00 |
| Model | QN55QN90D | 75S455 |
| Ports | Winner4 (all HDMI 2.1) | 3 |
Samsung QN55QN90D NEO
Standout strengths
- Neo QLED Mini LED for deep blacks
- NQ4 AI Gen2 Processor
- 144Hz refresh rate
- Anti-Reflection matte screen
Main tradeoffs
- ✗ Expensive
- ✗ OLED has better contrast
TCL 75S455 4K Google
Standout strengths
- 75" 4K UHD display
- Google TV with Chromecast
- HDR10 support
- Voice remote with Google Assistant
Main tradeoffs
- ✗ No local dimming
- ✗ Average picture
What buyers should focus on
Samsung QN55QN90D NEO vs TCL 75S455 4K Google should be judged on panel tech, screen size, HDR support, smart platform, and how much performance you get for the asking price.
TV shoppers who care about picture quality usually look at Mini-LED/QLED/OLED class differences, gaming readiness, and whether the room is bright or light-controlled.
It also matters whether you are optimizing for cinematic impact, console gaming, or getting the strongest value for everyday streaming.
Which one is better?
Winner: TCL 75S455 4K Google
TCL 75S455 4K Google is the better bang-for-your-buck winner on this page because it comes out ahead on more of the specs and value signals that matter most for buyers shopping this category. It wins here because it comes out ahead on screen size, comes out ahead on hdr, comes out ahead on local dimming.
Samsung QN55QN90D NEO is the stronger pick if you want the larger-screen, more theater-style setup with its 55 Inches panel and Neo QLED Mini LED display class. TCL 75S455 4K Google makes more sense if you care more about keeping cost and size in check, because it lands at a meaningfully lower current price point while still giving you a 75 Inches 4K TV. For most shoppers, the real decision is premium big-screen impact versus value-oriented everyday viewing.
Use the side-by-side table first, then open the deeper review pages if you want more context on setup, long-term ownership, and which model is the smarter buy for your exact priorities.