TCL 55S555 4K
Best Value Winner$279.99
The TCL 55S555 is a compelling choice in the TVs market. With 8,234 Amazon ratings averaging 4.5/5 stars, it has proven itself with real buyers. 4K UHD resolution.
TCL 50S455 4K Google vs VIZIO M65QXM K03
Compare TCL 55S555 4K and VIZIO M65QXM K03 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.
VIZIO M65QXM K03
$498.00
The Vizio M65QXM-K03 is a compelling choice in the TVs market. With 1,543 Amazon ratings averaging 4.4/5 stars, it has proven itself with real buyers. QLED Quantum Color technology.
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 | TCL 55S555 4K | VIZIO M65QXM K03 |
|---|---|---|
| Screen Size | 55 Inches | Winner65 Inches |
| Resolution | 4K | 4K |
| Display Technology | LED | QLED |
| HDR | Dolby Vision | Dolby Vision |
| Refresh Rate | Winner60 Hz | — |
| Local Dimming | Local Dimming | Full Array Local Dimming |
| Gaming Features | — | WinnerVRR |
| Smart Platform | Fire TV | SmartCast |
| Voice Control | WinnerAlexa | — |
| Model Year | 2023 | 2023 |
| User Rating | 4.5/5 | 4.4/5 |
| Current Price | Winner$279.99 | $498.00 |
| Model | 55S555 | M65QXM-K03 |
| Ports | 3 | Winner4 |
TCL 55S555 4K
Standout strengths
- 4K UHD resolution
- Fire TV with Alexa built-in
- HDR with Dolby Vision
- Hands-free Alexa voice control
Main tradeoffs
- ✗ No local dimming
- ✗ Limited brightness
VIZIO M65QXM K03
Standout strengths
- QLED Quantum Color technology
- Full Array Local Dimming
- Dolby Vision HDR
- Apple AirPlay 2 and HomeKit
Main tradeoffs
- ✗ SmartCast can be slow
What buyers should focus on
TCL 55S555 4K vs VIZIO M65QXM K03 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 55S555 4K
TCL 55S555 4K 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 has the faster motion target on paper, comes out ahead on voice control, costs less right now.
TCL 55S555 4K is the stronger pick if you want the larger-screen, more theater-style setup with its 55 Inches panel and LED display class. VIZIO M65QXM K03 makes more sense if you care more about keeping cost and size in check while still giving you a 65 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.